Dissertations / Theses on the topic 'Ifns'
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Gongora, Céline. "Identification et caractérisation d'un nouveau gène induit par les IFNs : isg20." Montpellier 2, 1999. http://www.theses.fr/1999MON20082.
Full textNaujoks, Jan. "Type I and II IFNs modify the proteome of bacterial vacuoles to restrict infections via IRG1." Doctoral thesis, Humboldt-Universität zu Berlin, Lebenswissenschaftliche Fakultät, 2015. http://dx.doi.org/10.18452/17367.
Full textThe study presented here systemically examines the innate immune response against L. pneumophila on whole organism level as well as on a molecular level within macrophages, L. pneumophilas’ host cell. In vivo transcriptome analyses identify type I and II interferons (IFNs) as master regulators of the early pulmonary gene expression during L. pneumophila infection. Infection experiments in wild-type mice and mice lacking type I and/or II IFN signaling reveal a severe defect of antibacterial defense when IFN signaling is absent. CD11c+ cells were found to be the main targets of IFNs to restrict infection in the lung, and IFNs inhibited bacterial growth in CD11c+ alveolar macrophages ex vivo. Subcellular quantitative mass spectrometry shows that both IFNs substantially modify the protein composition of Legionella-containing vacuoles. Comparative network analysis, combining these proteome data with transcriptome data as well as public database data reveals distinct subsets of transcriptionally regulated IFN-stimulated genes (ISGs) on the one hand, but interestingly also exclusively spatially IFN-regulated vacuolar proteins. Among IFN-regulated vacuolar proteins, Immunoresponsive gene 1 (IRG1) was identified as a central effector that restricts growth of L. pneumophila through production of the antibacterial metabolite itaconic acid in macrophages. Collectively, this study provides a comprehensive resource of IFN-mediated effects on gene expression and the bacterial vacuolar proteome, and uncovers a cell-autonomous defense pathway against L. pneumophila, which is mediated by IFNs, IRG1 and itaconic acid.
Zanin, Natacha. "Role de STAM dans la régulation endosomale de la signalisation JAK/STAT induite par les IFNs." Thesis, Université Paris-Saclay (ComUE), 2015. http://www.theses.fr/2015SACLS047.
Full textA decade ago, my laboratory established the first role of type I IFNs receptor (IFNAR) endocytosis in the control of Jak/STAT signaling induced by type 1 IFNs (Marchetti et al., 2006). A salient question is now to elucidate why and how IFNAR endocytosis could control the Jak/STAT pathway. Two key players of endosomal sorting retained our interest: Hrs (Hepatocyte growth factor-Regulated tyrosine kinase Substrate) and STAM (Signal Transducing Adaptor Molecule). These two classical components of the ESCRT-0 (Endosomal Sorting Complexes Required for Transport-0) complex were ideally placed at the interface between signaling and membrane trafficking. By using a combination of molecular and cellular biology, biochemistry, and fluorescent microscopy, we could establish that STAM binds to the IFNAR complex at the plasma membrane to exert an inhibitory effect on Jak/STAT signaling. This inhibition is removed when IFNAR is delivered to the sorting endosome by interacting with Hrs upon IFN-α stimulation. Based on shRNA down-expression and pharmacological inhibition, we further involve the PTP1B (Protein Tyrosine Phosphatase 1B) as it activates Jak/STAT signaling upon IFN stimulation. We could also show that PTP1B activation is inhibited by STAM at the plasma membrane from experiments where IFNAR endocytosis was blocked by siRNA-mediated clathrin down-expression. This was further confirmed by protein-protein interaction experiments (Proximity Ligation Assay) showing that STAM was constitutively associated with IFNAR1, whereas the interaction between IFNAR1 and Hrs occured only at the sorting endosome. Our results therefore allow to draw a model where STAM is a constitutive handbrake on Jak/STAT signaling at the plasma membrane that is released after IFNAR endocytosis and delivery to the sorting endosome. We further show that Hrs/STAM interaction at the early endosome allows to selectively distinguish the activation of Jak/STAT signaling mediated by IFN-α or IFN-β
Gerarduzzi, Casimiro. "Poly IC induced antiviral responses of type I IFNs alter thymopoietic processes in mice : an apoptotic liaison." Thesis, McGill University, 2005. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=97960.
Full textLiu, Qinfang. "Interaction of type I interferons and mTOR signaling underlying PRRSV infection." Thesis, Kansas State University, 2016. http://hdl.handle.net/2097/32860.
Full textDepartment of Anatomy and Physiology
Yongming Sang
Animal metabolic and immune systems integrate and inter-regulate to exert effective immune responses to distinct pathogens. The signaling pathway mediated by mechanistic target of rapamycin (mTOR) is critical in cellular metabolism and implicated in host antiviral responses. Recent studies highlight the significance of the mTOR signaling pathway in the interferon (IFN) response. Type I IFNs mediate host defense, particularly, against viral infections, and have myriad roles in antiviral innate and adaptive immunity. In addition to their well-known antiviral properties, type I IFNs also affect host metabolism. However, little is known about how animal type I IFN signaling coordinates immunometabolic reactions during antiviral defense. Therefore, understanding the interaction of mTOR signaling and the type I IFN system becomes increasingly important in potentiating antiviral immunity. Tissue macrophages (MФs) are a primary IFN producer during viral infection, and their polarization to different activation statuses is critical for regulation of immune and metabolic homeostasis. Using porcine reproductive and respiratory syndrome virus (PRRSV) as a model, we found that genes in the mTOR signaling pathway were regulated differently in PRRSV-infected porcine alveolar MФs at different activation statuses. Therefore we hypothesize that: 1) the mTOR signaling pathway involves host anti-PRRSV regulation; 2) mTOR signaling interacts with IFN signaling to modulate the antiviral response; and 3) different type I IFN subtypes (such as IFN-α1 and IFN-β) regulate mTOR signaling differently. We show that modulation of mTOR signaling regulated PRRSV infection in MARC-145 cells and porcine primary cells, in part, through regulating production and signaling of type I IFNs. In addition, expression and phosphorylation of two key components in the mTOR signaling pathway, AKT and p70 S6 kinase, were regulated by type I IFNs and PRRSV infection. Taken together, we determined that the mTOR signaling pathway, a key pathway in regulation of cell metabolism, also mediates the type I IFN response, a key immune response in PRRSV infection. Our findings reveal that the mTOR signaling pathway potentially has a bi-directional loop with the type I IFN system and implies that some components in the mTOR signaling pathway can serve as targets for augmentation of antiviral immunity and therapeutic designs.
Aggad, Dina. "Diversité des interférons et de leurs récepteurs chez le Danio rerio." Montpellier 2, 2009. http://www.theses.fr/2009MON20117.
Full textInterferons are a group of cytokines defined by their antiviral activities. In mammals, IFNs are divided into three groups according to their receptor usage. In addition to using distinct receptor complexes, the three mammalian types of IFN also have distinct genetic structure: type I (mainly α and β ) IFN genes have a single exon, type II (γ) IFNs have four exons, while type III (λ) IFNs have five. Type I and type III IFNs together constitute a distinct subgroup known as “virus-induced IFNs” as they are directly induced by viral infections while type II is not. Virus-induced fish IFNs and IFN γ (with 4 exons) have now been reported in all deeply studied fish species; most, if not all, teleost species possess several genes encoding these IFNs. The classification of fish virus-induced IFNs remains controversial, we took advantage of naming IFNφ (with 5 exons). In this work we identified a fourth IFN, which belongs to IFNφs, we characterized the properties of IFNφs and IFNγs and we have found their receptor complexes in vivo. The danio genome encodes 4 IFNφs and 2 IFNγs, we showed that the expression profile and induction of these IFNs are different, they possess antiviral biological activity and the IFNφs were able to protect against the viral infection. Using loss of function and gain of function analysis, we finally identified the transmembrane components of their receptor complexes
Naujoks, Jan Verfasser], Bastian [Akademischer Betreuer] Opitz, Thomas F. [Akademischer Betreuer] [Meyer, and Bernd [Akademischer Betreuer] Lepenies. "Type I and II IFNs modify the proteome of bacterial vacuoles to restrict infections via IRG1 / Jan Naujoks. Gutachter: Bastian Opitz ; Thomas F. Meyer ; Bernd Lepenies." Berlin : Lebenswissenschaftliche Fakultät, 2015. http://d-nb.info/1079901205/34.
Full textSales, Paula Cristiane Motta. "Regulação da expressão da proteína cinase PKR na ausência de interferons (IFNs) e seu papel na resposta celular mediada por agonistas dos receptores TLR2 e TLR4." Universidade Federal de Minas Gerais, 2012. http://hdl.handle.net/1843/BUOS-9L7NEM.
Full textO papel da proteína cinase dependente de RNA de dupla fita (PKR) no estado celular antiviral induzido por interferons (IFNs) é bastante conhecido. O aumento de sua expressão em resposta à estimulação por IFNs pode resultar em sua autofosforilação levando à fosforilação de seu substrato eIF2-alfa. Este evento molecular interfere no início da tradução do mRNA, que por sua vez resulta em inibição da síntese protéica. Estudos recentes sugerem o envolvimento de PKR em infecções bacterianas. No entanto, como PKR é ativada e qual é o seu papel biológico nessas infecções é ainda pouco explorado. Assim, o objetivo central do nosso trabalho foi examinar a regulação da expressão da proteína cinase PKR na via de sinalização disparada por agonistas dos receptores TLR2 e TLR4 em uma linhagem promonocítica humana THP-1. Monócitos THP-1 foram tratados com LPS (agonista de TLR4) ou Pam3CSK4 (agonista de TLR2) em doses crescentes ou em diferentes intervalos de tempo. Ao final desses tratamentos, o RNA total e extratos protéicos foram obtidos para análise da abundância relativa do mRNA de PKR por PCR em tempo real e de seus níveis protéicos por ensaios de western-blot, respectivamente. Os resultados mostram um aumento significativo dos níveis do mRNA e protéicos de PKR. De modo surpreendente, não foi observado qualquer aumento nos níveis dos transcritos de IFN-beta ou dos subtipos de IFN-alfa. Além disso, o tratamento das células THP-1 com LPS ou Pam3CSK4 não resultou na fosforilação de STAT1. Os sobrenadantes das células THP-1 tratadas com LPS ou Pam3CSK4 não acaretaram na ativação dos promotores de PKR ou ISG56 em ensaios de gene repórter conduzidos em células HEK293T. Esses resultados fornecem vidências que em monócitos THP-1 expostos à estimulação com agonistas TLR2 e TLR4 não ocorre a ativação transcricional nem tanto a produção de IFNs do tipo I, e que portanto, a expressão de PKR ocorre na ausência de IFNs. Uma vez que a região promotora de PKR contém outros elementos regulatórios candidatos para sua regulação como NF-IL6, NF-kB, Sp1 e Sp3, decidimos avaliar o efeito de três inibidores farmacológicos. O pré-tratamento das células THP-1 com TPCK ou com Bay11-7082, inibidores farmacológicos do fator de transcrição NF-B, inibiu a expressão de PKR induzida pelos agonistas bacterianos. O mesmo foi observado quando as células foram pré-tratadas com Mitramicina, um inibidor do fator de transcrição Sp1/Sp3. No entanto, análises da fosforilação de STAT1 em células THP-1 diferenciadas a macrófagos sugerem a participação de IFNs em células tratadas com o agonista de TLR4, mas não com TLR2. Os monócitos são uma das principais células da resposta imune inata sendo essenciais para defesa do hospedeiro contra uma gama de patógenos, tendo papel importante na septicemia. Assim, avaliamos e comparamos a sobrevivência de camundongos WT e PKR-/- em modelo de sepse polimicrobiana. Os resultados revelaram que PKR parece ter um papel prejudicial ao hospedeiro, uma vez que a deficiência de PKR impede que os camundongos sucumbam à sepse grave. Nossos resultados demonstram que a expressão de PKR em monócitos humanos estimulados com agonistas TLRs bacterianos ocorre de modo independente de IFNs, e que os mecanismos de regulação de sua expressão envolvem fatores de transcrição críticos da resposta inflamatória. Além disso, os resultados obtidos de experimentos in vivo demonstram que PKR é um importante alvo para estudos de septicemia. Portanto, nosso estudo fornece uma nova visão sobre os mecanismos de ativação transcricional de PKR e de seu papel sobre a resposta imune inata contra componentes bacterianos.
Naujoks, Jan [Verfasser], Bastian Akademischer Betreuer] Opitz, Thomas F. [Akademischer Betreuer] [Meyer, and Bernd [Akademischer Betreuer] Lepenies. "Type I and II IFNs modify the proteome of bacterial vacuoles to restrict infections via IRG1 / Jan Naujoks. Gutachter: Bastian Opitz ; Thomas F. Meyer ; Bernd Lepenies." Berlin : Lebenswissenschaftliche Fakultät, 2015. http://d-nb.info/1079901205/34.
Full textFernández, Bustamante Marta. "Implicación de la vía del TLR4 y de la vía de los IFNs de tipo I y los monocitos en la respuesta clínica a interferón-beta en pacientes con esclerosis múltiple." Doctoral thesis, Universitat Autònoma de Barcelona, 2014. http://hdl.handle.net/10803/285369.
Full textIntroduction: Recombinant IFN-β is widely used as a treatment for relapsing-remitting multiple sclerosis (RRMS). Although its efficacy has been demonstrated, some patients do not respond to the treatment. Previous studies performed by our group pointed out that type I IFNs pathway and TLR4 pathway might be implicated in the response to the treatment. Additionally, monocytes from patients that do not respond to treatment showed over-activation of STAT1, which is the transcription factor of type I IFNs pathway. Objective: The aim of this thesis is to investigate the implication of TLR4 pathway and type I IFNs pathway in the response of IFN-β in RRMS patients and to characterize the transciptomic profile of peripheral monocytes depending on the clinical response to IFN-β treatment. Materials and methods: RRMS patients included in this study were treated with IFN-β during two years and were classified into responders (R) or non-responders (NR) based on clinical criteria. Extracellular expression of TLR2, TLR4 and IFNAR1 in CD14+ monocytes was determined by flux cytometry. Also, the expression of genes belonging TLR4 and type I IFN pathways was determined in peripheral blood mononuclear cells. The monocyte population was purified from PBMC and differential gene expression between groups was evaluated using oligonucleotide microarrays. Finally, a pharmacogenetic study was performed by genotyping SNPs located in genes belonging to type I IFNs and TLR4 pathways. Results and conclusions: The study of type I IFN pathway revealed that endogenous IFN1b was elevated in NR patients. Also, its receptor, IFNAR, was more expressed in monocytes’ cell surface from NR. Moreover, the transcriptomic study of purified monocytes showed that one of the most differentially expressed pathways between R and NR was the type I IFNs pathway, which genes were more expressed in NR. Apart from the type I IFNs pathway, other signaling pathways related with it, were more activated in the isolated monocytes from NR patients. Among them, mitochondrial dysfunction, protein synthesis and immunoproteosome were found differentially expressed between two groups of MS patients. This outcome was obtained from patients’ samples collected at basal time, before IFN-β treatment was initiated. When studying the effect of exogenous IFN-β, differences were also observed in IFN1b expression between R and NR, at both ex vivo as in vitro level. Monocytes from global RRMS patients expressed lower levels of TLR4 when compared with healthy controls. Besides, this outcome was correlated with disability scale. The first year of treatment with IFN-β induced the expression of genes belonging to TLR4 pathway. Moreover, it increased the presence of TLR4 in the cell surface of monocytes. However, this effect was independent on the clinical response to the treatment. Differences between R and NR were found in the basal expression of IRAKM, a negative regulator of Myd88 dependent pathway. Finally, the pharmacogenetic study did not validate any SNP as genetic marker of clinical response to the IFN-β treatment.
Joseph, Diana, and Anders Sandström. "IAS/IFRS?" Thesis, Umeå University, Umeå School of Business, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-1826.
Full textDatum: 2006-10-10
Nivå/utbildning: Kandidat uppsats
Författare: Diana Joseph och Ander Sandström
Handledare: Gösta Söderlund
Titel: IAS/IFRS?
Problem: Hur påverkas företag och dess intressenter av IAS/IFRS
implementeringen och hur har deras föreberedelser fungerat?
Syfte: Att få en djupare inblick i hur företagsintressenterna i form av revisorerna och analytiker har förberett sig inför IAS/IFRS införandet.
Metod: En kvalitativ studie
Resultat/slutsatser: Att respondenterna till stor utsträckning varit väl förberedda inför den nya standarderna och att de överlag är positivt inställda till en ökad jämförbarhet och harmonisering av redovisningsreglerna. Det finns dock vissa värderingsproblem av tillgångar som uppstår och där inte alla respondenter har samma åsikter om hur de kan lösas.
Sökord: IAS/IFRS, Goodwill, redovisning, koncernredovisning, de nya
standarderna, impairment test, intangible assets
Omfång, sidor: 50
Antal ref/källor: 26
Jirmusová, Lucie. "Implementace IFRS." Master's thesis, Vysoká škola ekonomická v Praze, 2010. http://www.nusl.cz/ntk/nusl-72062.
Full textYoussef, Sandra, and Malin Englund. "IFRS 4 : En studie över försäkringsbolagens motiv för frivillig applicering av IFRS och implementering av IFRS 4." Thesis, Södertörns högskola, Institutionen för samhällsvetenskaper, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-28662.
Full textThis study aims to examine if certain motives have a significant influence on unlisted insurance company, whom is not required by law to apply IFRS, to use IFRS. Futhermore this study aims to anayize how the implementation of IFRS 4 been in unlisted insurance companys. To reach our stated objective, this studie we adopt a positivist approach where our emperic data consist primarly of our findings from analyzing insurance companys financial reports to create a picture over the implementation and use of IFRS 4. Our findings indicate that the majority of unlisted swedish insurance companys have chosen to apply IFRS and thereby IFRS 4. This volountary choice to use IFRS may be determined by the companys structure and international activity. Furthermore our findings indicate that the implementation of IFRS 4 have been varied inbetween the companys as a direct result of implemenation occuring gradually and flexibly.
Tenselius, Jakob, and Johannes Thornell. "IFRS 2005 : Övergången till IFRS i små svenska börsnoterade bolag." Thesis, Linköping University, Department of Management and Economics, 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-1988.
Full textBakgrund: Dagens näringsliv har fått en alltmer global prägel och de flesta börsnoterade företagen har internationella kontakter i någon form. EU- parlamentet har beslutat att alla bolag vars aktier eller skuldebrev är noterade på en börs ska upprätta sin koncernredovisning enligt International Financial Reporting Standards, IFRS, och detta måste följas av samtliga noterade bolag inom EU senast 1 januari, 2005.
Syfte: Uppsatsens syfte är att beskriva och förklara hur väl anpassade små svenska företag är och vilka eventuella problem de har i anpassningen till IFRS. Syftet är vidare att skapa en beskrivande modell över hur företagens anpassningsprojekt bör utformas.
Avgränsningar: Med små företag avses i denna uppsats företag som är noterade på de officiella listorna och har en omsättning som understiger 200 miljoner kronor. De officiella listorna är A-listan, O-listan, NGM (New Growth Market) och Aktietorget. Genomförande: Informationen i det empiriska avsnittet har erhållits genom att kvalitativa telefonintervjuer genomförts.
Resultat: Små svenska börsnoterade bolag har ganska låg medvetenhet om vad som krävs av dem i övergången till IFRS vilket tyder på att de är relativt dåligt anpassade till de nya reglerna. På grund av företagens utformning kan vissa företag ändå klara övergången utan några större problem.
Nieminen, Jan-Erik, and Tahir Khan. "IFRS 3 & IAS 39 : Övergången till IFRS – resultatmässiga effekter." Thesis, Stockholm University, School of Business, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-6085.
Full textFrån och med den 1 januari 2005 måste alla börsnoterade bolag redovisa enligt IFRS. Fördelar med IFRS är harmonisering av redovisningsprinciperna mellan olika länder, internationellt enhetlig redovisningspraxis och att investerare lättare kan jämföra olika företags finansiella information som är baserade i olika länder. Nackdelar med IFRS är att reglerna är mer omfattande och detaljerade än de tidigare rekommendationerna från Redovisningsrådet. Vid införandet av IFRS 2005 förutspådde branschfolk inom redovisningsområdet att de nya redovisningsreglerna skulle ha en stor effekt på resultatet och det egna kapitalet och många var kritiska till att reglerna var för mycket orienterade mot marknadsvärdering. Därför är det av intresse att veta vilka effekter som har uppkommit på grund av IFRS 3 och IAS 39, som på förhand förutspås påverka företagen mest. Syftet är därför att belysa i vilken omfattning IFRS 3 och IAS 39 har påverkat resultatet och det egna kapitalet ur aktieägarnas perspektiv. För att kunna uppnå rapportens syfte har en kvantitativ metod tillämpats och urvalet har systematisk slumpats fram från Stockholmsbörsens A- och O-lista. Datainsamlingen har rakt igenom bestått av hård data från de valda företags årsredovisningar 2004 samt från kvartalsrapport 1 och 3 från 2005. Ur den empiriska undersökningen framgår det att de flesta företag inte har haft någon påverkan eller max en 20 procents ökning av resultatet på grund av IFRS 3. 2 bolag har dock redovisat en ökning av resultatet efter skatt med över 100 procent. Indelningen i affärsområde visar att företag inom Verkstäder och annan traditionell industri och inom det tämligen nya området Bio- och Medicinsk Teknik har haft en stor inverkan av IFRS 3. Inverkan av IFRS 3 har däremot varit mycket begränsad inom affärsområden som Handel och Bygg. Effekterna har uppkommit på grund av att goodwillavskrivningarna har återförts. Således har den största delen av resultatförbättringen uppkommit av att goodwillavskrivningarna har slopats. IAS 39 hade en marginell påverkan på de flesta företags egna kapital i öppningsbalansen men det har funnits undantag. Fyra företag har haft en ökning av det egna kapitalet med mer än 51 procent. Cherry har haft den största positiva effekten genom en ökning av det egna kapitalet med 227 procent. Den påverkan som IAS 39 har haft på företagens resultat fram till den 30 september 2005 har i princip varit betydelselös eller har inte varit möjlig att utläsa utifrån kvartalsrapport 3. Bara ur 5 företags kvartalsrapport 3 har effekten av IAS 39 på det egna kapitalet varit utläsbart. Företagens informationsgivning har varit ett återkommande tema i uppsatsen. I analysen framgår det att informationsgivningen vid övergången till IFRS, framförallt IAS 39, inte har tillmötesgått Conceptual Framework, IASB: s föreställningsram, som behandlar begrepp och principer av den finansiella informationen som är till för externa användare. Få företag har lämnat ut någon information om nedskrivningsbehov av goodwill. Följaktligen borde det någon gång i framtiden uppkomma ett nedskrivningsbehov av goodwill som får en relativt stor påverkan på resultatet men för en aktieägare är det svårt att prognostisera när nedskrivningsbehovet kan komma att uppstå. Informationen om IAS 39 har varit bristfällig, vilket gör att det är svårt att dra en slutsats. Enligt IAS 39 ska det finnas extra information avseende de finansiella instrumenten men utifrån vår studie har inte denna informationsgivning varit särskilt mer omfattande jämfört med föregående års delårsrapporter.
Johansson, Ellen, and Aazam Noori Jaganeh Sadr. "Implementering av IFRS 15 : Ur tre IFRS-redovisande företags perspektiv." Thesis, Linköpings universitet, Företagsekonomi, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-151398.
Full textBackground and problem: January 1st, 2018, the new revenue standard IFRS 15 - Revenue from contracts with customers became effective. All companies that report in accordance with IFRS and are domiciled in the EU must therefore adjust their reporting accordingly. The standard is considered complex as it contributes to a new approach to revenue recognition. Companies face changes and implementation processes that generally contribute to difficulties and problems. The most affected industries are building and construction, IT and telecommunications and retail. Purpose: The study aims at investigating how companies have implemented IFRS 15. By this, we wish to increase knowledge about which factors that have significant impact on implementing a standard. Method: The study has a qualitative research method. Companies from the most affected industries have been selected. In order to ensure that the selected companies can contribute to the study, disclosures of changes in accounting policies, in the interim reports for the fourth quarter of 2017, were analyzed. Companies that expressed that IFRS 15 will have a significant impact has been contacted. Survey questions regarding planning, education, goal formulation and results have been answered by three companies in the building and construction industries as well as IT and Telecom. Conclusion: Through a well-planned action plan, focusing on time management, all three companies have had a proactive approach. Short and concise goals, internal training and choice of education methods have had an impact on the implementation. Commitment from managers and management by active participation has been prioritized in two of the companies, but had a lower priority in the third. The use of external assistance in the form of consultants and project managers has increased the level of knowledge in the companies. In summary, three significant factors in the implementation of IFRS 15 have been identified: goals and action plan, education and competence, and the commitment of managers and management.
Nilsson, Therése, and Elizabeth Ehrnfelt. "Effekter av IFRS." Thesis, Stockholm University, School of Business, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-6098.
Full textTill följd av en ökad harmonisering inom EU skall alla börsnoterade företag inom EU följa och tillämpa International Financial Reporting Standards (IFRS) i sina koncernredovisningar från och med den 1 januari 2005. Företag som berörs är de som har aktier eller skuldebrev noterade på en reglerad marknad. I Sverige är Aktietorget, North Growth Market samt Stockholmsbörsen reglerade marknader. Den största förändringen till följd av IFRS implementeringen är att värdering av poster i balansräkningen kommer att ske till verkligt värde istället för till anskaffningsvärdet. Förändringen av värderingsprinciper kommer i sin tur att leda till en ökad volatitlitet i företagens resultat. Studiens syfte var att påvisa effekter som uppstått i koncernredovisningen till följd av IFRS implementeringen för posterna goodwill, immateriella tillgångar samt materiella tillgångar. Om dessa poster påverkats av IFRS, har det då inneburit att resultatet påverkats? Studien genomfördes som en kvantitativ undersökning baserad på information inhämtat från årsredovisningar för 15 utvalda företag noterade vid Stockholmsbörsen. Med hjälp av regressionsanayls har vi försökt att påvisa huruvida det föreligger ett samband mellan de utvalda balansposterna och resultatet. Studien visar att goodwill är den post som har påverkats mest till följd av IFRS implementeringen.
Henriksson, Eva, and Anna Sand. "Aktierelaterade Ersättningar IFRS 2 : Vilka faktorer påverkar efterlevnaden av IFRS 2?" Thesis, Södertörn University College, School of Business Studies, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-2533.
Full textMahlstedt, Dirk. "IFRS und Bilanzrating eine empirische Untersuchung auf Basis von IFRS-Erstanwendern." Lohmar Köln Eul, 2007. http://deposit.d-nb.de/cgi-bin/dokserv?id=3080269&prov=M&dok_var=1&dok_ext=htm.
Full textMahlstedt, Dirk. "IFRS und Bilanzrating : eine empirische Untersuchung auf Basis von IFRS-Erstanwendern /." Lohmar [u.a.] : Eul, 2008. http://deposit.d-nb.de/cgi-bin/dokserv?id=3080269&prov=M&dok_var=1&dok_ext=htm.
Full textZagrosek, Stefan. "Die Segmentberichterstattung nach IFRS Auswirkungen des ED IFRS 8 Operating Segments /." St. Gallen, 2006. http://www.biblio.unisg.ch/org/biblio/edoc.nsf/wwwDisplayIdentifier/00637298002/$FILE/00637298002.pdf.
Full textKheraifia, Emin, and Viktor Lind. "IFRS 3 - En revisorsfråga : Vilka faktorer påverkar tolkningen av IFRS 3?" Thesis, Linköpings universitet, Företagsekonomi, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-167816.
Full textBackground: IFRS 3 was brought to the accounting practice to increase transparency in the financial reports by separating intangible assets from goodwill to a higher degree and thereby increasing the informational value and decision usefulness for users of the financial reports. However, IFRS 3, from a Swedish perspective, has not had the impact that was wished for by the IASB, and hence it is of interest to try to explain which auditor specific factors that have an impact on the interpretation of IFRS 3. Purpose: The purpose of this study is to explain which auditor specific factors that affects the amount of the purchase price allocated to goodwill in case of acquisitions according to IFRS 3. Method: By using an eclectic approach with multiple theories and a deductive method we are trying to explain which auditor specific factors that affects the allocation of the purchase price to goodwill in case of acquisitions. The study uses secondary data and the study is of cross-sectional design. Result: The results indicate that factors that affect the allocation of the purchase price to goodwill are the auditor’s geographical location and to which bureau the auditor belongs to. Clients to KPMG experience a lower allocation of the purchase price to goodwill compared to its branch colleagues. The same result is shown for smaller offices. Contribution: By trying to explain which factors that affect the allocation of the purchase price this study contributes with knowledge regarding which factors do, or do not, affect the interpretation of IFRS 3 on an auditor specific level. The study shows that differences between bureaus exists and has an impact on how IFRS 3 is applied in practice. It also debates earlier theory stating that bigger offices should be less dependent on its clients which we find no evidence of. Instead we find that smaller offices are less dependent and thus producing audits with higher quality.
Rezgui, Hichem. "Contingence de la normalisation comptable pour les banques islamiques entre le légitime et le légal : une étude des convergences comptables des IFAS vers les IAS/IFRS." Thesis, Paris, CNAM, 2014. http://www.theses.fr/2015CNAM0972.
Full textIslamic finance has grown steadily for three decades now. The research question consists inchecking whether the existence of specific standards of financial accounting for Islamicfinancial institutions can be a hindrance to the goal of international accounting harmonization undertaken over the last forty years with the creation of the IASC. A first normative phase of research suggests that accounting values resulting from Islamic moral are incompatible with the accounting values of International Financial Reporting Standards (IAS / IFRS). However, a second descriptive and comparative phase confirms the convergence of Islamic Financial Accounting Standards (IFAS) to IAS / IFRS illustrating a "schizophrenic" behavior of the Islamic accounting standard-setting body (AAOIFI). Indeed, this organization sets up standards in compliance with Islamic jurisprudence for accounting presentation rules but that are converged with IAS / IFRS for valuation rules, while highlighting the "relational communication" of accounting data. To study the factors of this convergence, we take in a third explanatory phase, a dual theoretical approach (neo-institutional sociology and theory of sacred-profane dichotomy) and perform some interviews with members of two operational committees of AAOIFI: the Shariah Board and the Accounting Board (AASB). Thus, the accounting convergence is explained by the mimicry of Islamic banks and Islamic accounting standard-setting body that adopt the same thoughts and behaviors than conventional banks and the International Financial Accounting Standards Board (IASB). Similarly, "professional struggles" between the two operational committees of AAOIFI lead to the domination of the accounting committee members that are more influenced by an "IFRS culture" while directing some decisions of standard-setting process towards greater convergence of IFAS to the IASIFRS.Thus, conflicts between professional jurisdictions with ill-defined borders allow theestablishment of a scale of power and facilitate the conduct of mimetic, coercive andnormative isomorphism
Girard, Pauline. "Pathophysiologie des pDCs et des Lymphocytes Tγδ en contexte de mélanome, et potentiel de leur interaction pour le développement de nouvelles thérapies The features of circulating and tumor-infiltrating gdT cells in melanoma patients display critical perturbations with prognostic impact on clinical outcome Potent Bidirectional Cross-Talk Between Plasmacytoid Dendritic Cells and γδT Cells Through BTN3A, Type I/II IFNs and Immune Checkpoints." Thesis, Université Grenoble Alpes, 2020. http://www.theses.fr/2020GRALV042.
Full textBoth pDCs and γδT cells harbor critical roles in immune responses induction and orientation. Their unique features, high functional plasticity and ability to interact with many immune cell types allow them to bridge innate and adaptive immunity. They actively contribute to protective and pathogenic immune responses, which render them very attractive both as targets and vectors for cancer immunotherapy. Yet, γδT cells have not been extensively explored in melanoma, and despite strategic and closed missions, cross-talks between pDCs and γδT cells have not been deciphered yet, neither in healthy context nor in cancers, especially in melanoma where the long-term control of the tumor still remains a challenge. We provided here a detailed investigation of the phenotypic and functional properties of circulating and tumor-infiltrating γδT cells in melanoma patients, as well as their impact on clinical evolution. We also characterized the bidirectional cross-talks between pDCs and γδT cells both from healthy donor’s blood, patient’s blood and tumor micro-environment. Our study highlighted that melanoma hijacked γδT cells to escape from immune control, and revealed that circulating and tumor-infiltrating γδT cell features are promising potential biomarkers of clinical evolution. We also demonstrated crucial bidirectional interactions between these key potent immune players though type I and II IFN and BTN3A that are dysfunctional in the context of melanoma. Reversion of the dysfunctional bidirectional cross-talks in melanoma context could be achieved by specific cytokine administration and immune checkpoint targeting. We also revealed an increased expression of BTN3A on circulating and tumor-infiltrating pDCs and γδT cells from melanoma patients but stressed out its potential functional impairment.Thus, our study uncovered that melanoma hijacked pDCs/ γδT cells bidirectional interplay to escape from immune control, and pointed out BTN3A dysfunction. Such understanding will help harnessing and synergizing the power of these potent immune cells to design new therapeutic approaches exploiting their antitumor potential while counteracting their skewing by tumors to improve patient outcomes. Our findings pave the way to manipulate these potent and promising cell partners to design novel immunotherapeutic strategies and restore appropriate immune responses in cancers, infections and autoimmune diseases
Verdum, Priscila de Lima. "Formação inicial de professores para educação básica, no contexto dos IFs: propondo indicadores de qualidade, a partir de um estudo de caso no IFRS." Pontifícia Universidade Católica do Rio Grande do Sul, 2015. http://hdl.handle.net/10923/7081.
Full textThe training of Primary and Secondary Education Teachers, especially from the 1990s on, has become the focus of constant educational policies in the international, national and local levels. In Brazil, mainly after the National Educational Bases and Guidelines Law of 20 December 1996 (LDB/96), a wide process of implementation of initial and continuous training programs and courses for Primary and Secondary Teachers was started, in order to encourage chiefly higher education training. In this context of increasing number of vacancies for teacher training were implanted the Federal Instituted of Education, Science and Technology (Institutos Federais de Educação, Ciência e Tecnologia - IFs), which were established by the Law n. o 11. 892 of 2008, and which must allot 20% of their vacancies to this end. Hence, there is a new locus, with little or no experience in offering teaching degrees and, at the same time, an institutional model with peculiar characteristics, such as the verticalization of education, which allows direct interaction with Primary and Secondary Education for trainer teachers and teaching degree students, the carrying out of formative paths inside the same education institution (from Primary and Secondary Education to Graduate Studies), and the proposal of training based on the triad teaching, research and extension. Seen in these terms, the view defended is that the Federal Institutes with a verticalized structure, together with the triad teaching, research and extension, can be a fruitful means of teacher training, if strategic actions that take into consideration the characteristics of their teaching degrees and their institutional context are conceived and planned. To support this idea, this research investigated which dimensions should be considered, with the aim to construct quality indicators for initial training in these institutions’ context. This research of qualitative nature, which constitutes a study-case, was carried out in Campuses that offer teaching degree courses in the Federal Institute of Education, Science and Technology of Rio Grande Sul (IFRS). The participating subjects were administrators (provosts and deans in the university units), course providers, and senior-year-students of teaching degree courses; the data collection technique involved comprehensive interview and application of mixed questionnaires; the data collected was analyzed on the basis of Discursive Textual Analysis (Análise Textual Discursiva - ATD) procedures, by Moraes and Galiazzi (2007).The results based on this data were organized in three main points explored in the empirical investigation: positive aspects and/or potentialities, challenges in offering of teaching degree courses that were noticed during the research, and proposals to qualify such process in the IFRS. The dimensions to be observed arise from the analysis with the objective to qualify initial training of teachers for Primary and Secondary Education, that is: the administration, the curriculum, the pedagogical practices and the training of trainers, for which quality indicators were established. In all of them, the verticalization of teaching was emphasized, considering its potential to provide innovative, quality teacher training processes.
A formação de professores para a Educação Básica, principalmente a partir da década de 90, tornou-se alvo constante das políticas educacionais em nível internacional, nacional e local. No Brasil, sobretudo após a Lei de Diretrizes e Bases da Educação, de 20 de dezembro de 1996 (LDB/96), foi desencadeado um amplo processo de implantação de programas e cursos de formação inicial e continuada de professores da Educação Básica, com vistas a incentivar, principalmente, a formação em nível superior. Nesse contexto, de expansão de vagas para a formação docente, foram inseridos os Institutos Federais de Educação, Ciência e Tecnologia (IFs), criados pela Lei nº 11. 892 de 2008, e que devem destinar 20% das suas vagas para este fim. Com isso, tem-se então um novo lócus, com pouca ou nenhuma experiência na oferta de cursos de licenciatura, e, ao mesmo tempo, um modelo institucional com características peculiares - como a verticalização do ensino, que permite uma interlocução direta com a Educação Básica para professores formadores e licenciandos, a realização de percursos formativos dentro de uma mesma instituição (desde a Educação Básica até a Pós-Graduação), e a proposta da formação baseada no tripé ensino, pesquisa e extensão. Nesse sentido, a tese defendida foi a de que os IFs com estrutura verticalizada de ensino, aliada à tríade ensino, pesquisa e extensão, podem ser um meio profícuo para a formação dos docentes, se concebidas e planejadas ações estratégicas que considerem as características das suas licenciaturas e do seu contexto institucional. Para defender essa ideia, investigou-se quais dimensões devem ser consideradas, com o objetivo de construir indicadores de qualidade para a formação inicial, no contexto dessas instituições. A pesquisa de natureza qualitativa, do tipo Estudo de Caso, foi realizada em Campus que ofertam cursos de licenciatura no Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande Sul (IFRS). Os sujeitos participantes foram gestores (pró-reitores e diretores de ensino das unidades), coordenadores de curso, e alunos do último ano de licenciatura; as técnicas de coleta de dados envolveram entrevista compreensiva e aplicação de questionário misto; o material coletado foi analisado com base nos procedimentos da Análise Textual Discursiva (ATD), de Moraes e Galiazzi (2007).Os resultados desses materiais foram organizados a partir dos três grandes eixos, explorados na investigação empírica: aspectos positivos e/ou potencialidades, desafios percebidos na oferta dos cursos de licenciatura, e proposições para qualificar esse processo no IFRS. Da análise, derivaram-se as dimensões a serem observadas, com vistas à qualificação da formação inicial de professores para a Educação Básica, a saber: a gestão, o currículo, as práticas pedagógicas, e a formação de formadores, para as quais foram construídos indicadores de qualidade. Em todas elas, a característica da verticalização do ensino foi enfatizada, tendo em vista seu potencial para proporcionar processos de formação docente inovadores e com qualidade.
Andén, Johan, and Mariah Jansson. "IFRS 3 ny goodwillværdering." Thesis, Uppsala University, Department of Business Studies, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-7959.
Full textDen 1 januari 2005 infördes en ny redovisningsstandard för noterade koncernföretag inom EU; IFRS/IAS. Syftet med denna uppsats är att skapa en bild av i vilken utsträckning svenska koncernbolag anpassat valda delar av sin redovisning efter regelverket IFRS 3. 23 svenska koncernbolags årsredovisningar, noterade på den nordiska börsens Large Cap-lista har legat till grund för empirin. Slutsatserna är att koncernerna överlag visat sig vara bra på att uppfylla upplysningskraven i samband med nedskrivningstest av goodwill. Med ett enda undantag har samtliga upplysningskrav uppfyllts av åtminstone 50 % av företagen. Särredovisningen av immateriella tillgångar från goodwill är dock mer bristfällig. Av de 23 företag som undersökts är det bara 6 som gjort nedskrivningar under 2005 och det kan konstateras att det nya regelverket har fått stor påverkan på företagens koncernresultat. Framtiden kommer med all säkerhet visa en praxis som företagen bättre kan följa, då år 2005 blev lite av ett provår.
Wennerholm, Caroline, Marie Larsson, and Jakob Celik. "IFRS : merarbete för företagen?" Thesis, Jönköping University, JIBS, Business Administration, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-81.
Full textIntroduktion: Från och med januari 2005 ska alla noterade moderbolag inom EU ha anpassat sig till den internationella redovisningsstandarden, IFRS. Syftet med IFRS är att med hjälp av internationella regler skapa en enhetlig, integrerad och mer effektiv europeisk kapitalmarknad. I och med övergången till IFRS är EU nu världens största region med gemensamma redovisningsprinciper. Syftet med studien är att identifiera och klarlägga om merarbete har uppkommit för svenska noterade företag i och med anpassningen till de nya IFRS-standarderna samt att ge en generell bild av posten IAS 19, Ersättningar till anställda.
Metod: För att uppnå syftet med vår studie har vi valt att använda oss av en kvalitativ inriktning i form av intervjuer. De fyra företagen som intervjuats finns i Jönköpingsregionen.
Teoretisk referensram: Teorin presenteras i tre större avsnitt; harmonisering, IFRS samt IAS 19. Det ges även en bakgrund till internationell samt nationell redovisning.
Slutsats: Studiens slutsatser är bland annat att en harmonisering av redovisningsstandarder inte har inneburit så många fördelar som litteraturen har påvisat. Vidare har IFRS inneburit en utökad upplysningsplikt som har resulterat i merarbete för företagen. Slutligen har IAS 19 inneburit merarbete för företag som använder sig av förmånsbestämda pensionsplaner.
Introduction: From January 2005 all listed companies within the EU are required to adapt to the new international accounting standards, IFRS. The aim of IFRS is to create a uniform, integrated and a more efficient European capital market. Due to the transition to IFRS the EU is now the world’s largest region with common accounting standards. The aim of this thesis is to identify and explain if additional work has arisen for the listed Swedish companies due to the new IFRS standards. Further, this thesis also includes a general description of a specific standard, IAS 19 Employee Benefits.
Methodology: In order to achieve the purpose of our study, we have chosen to apply a qualitative approach. Four companies in the region of Jönköping were chosen and interviewed.
Frame of reference: The frame of reference is divided into three sections; harmonization, IFRS and IAS 19. The theory also includes a background to international as well as domestic accounting.
Conclusion: The conclusions that can be drawn from this study are for example that a harmonization of the accounting principles have not contributed to all benefits mentioned in the literature. Furthermore, IFRS denotes additional work for the companies. Finally IAS 19 also includes additional work for the companies using define benefit plan.
Wetterholm, Emelie, and Mari Bergström. "Övergången till IFRS : Konsekvenser." Thesis, Jönköping University, JIBS, Business Administration, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-100.
Full textBakgrund : EU: s antagande av förordningen (EG) nr. 1606/2002 om tillämpning av internationella redovisningsstandarder innebär att alla börsnoterade bolag i medlemsländerna måste tillämpa de i förordningen angivna IFRS-standarderna i sin koncernredovisning från och med 2005.
Problem: Införandet av IFRS för noterade bolags koncernredovisningar kommer att innebära olika konsekvenser för berörda bolag. Trots att svenska bolag tidigare redovisat enligt RR kommer övergången att innebära vissa väsentliga skillnader mot tidigare sätt att redovisa.
Syfte: Syftet med vår uppsats är att beskriva vilka skillnader redovisning enligt IFRS innebär jämfört med tidigare sätt att redovisa enligt RR för bolag noterade på Stockholmsbörsen samt att beskriva och förklara eventuella konsekvenser som det nya sättet att redovisa ger upphov till.
Metod: En kvalitativ undersökning i form av telefonintervjuer har genomförts med nio börsnoterade bolag.
Slutsats: De väsentligaste skillnaderna av redovisning enligt IFRS jämfört med tidigare sätt att redovisa är värdering till verkligt värde samt att goodwill inte längre får skrivas av. De ekonomiska konsekvenserna av övergången till IFRS är i första hand utbildningskostnader samt ökade revisionsarvoden. Organisatoriska konsekvenser är i första hand merarbete för berörda bolag.
Background EU: s adoption of enactment (EG) no. 1606/2002 about application of international accounting standards means that all companies listed on a stock exchange within the union must apply the IFRS standards in the company´s group financial statements starting 2005.
Problem: The introduction of IFRS for companies listed on a stock exchange will mean different consequences for those companies. Despite the fact that Swedish companies have accounted in accordance with RR, the transition will mean some essential differences.
Purpose: The purpose of this thesis is to describe what differences accounting ac-cording to IFRS will mean compared to earlier way of accounting according to RR for companies listed on the Stockholmsbörsen, and to describe and explain possible consequences the new way of accounting might cause.
Method: A qualitative study with nine listed companies has been carried out through telephone interviews.
Conclusions: The most essential differences from accounting according to IFRS compared to earlier way of accounting are valuing at market value and the fact that goodwill no longer can be depreciated. The economic consequences of the transition to IFRS are first and foremost educational costs and increased auditing fees. The main organisational consequence is the extra work for the companies concerned.
Hydén, Marcus, and Filiph Andersson. "IFRS påverkan på goodwillredovisningen." Thesis, Högskolan i Halmstad, Akademin för ekonomi, teknik och naturvetenskap, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-28331.
Full textSalewski, Marcus. "Accounting quality under IFRS." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2014. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-135412.
Full textJuma, Abid, and Leonardo Sarkar. "IFRS 15 - Ny intäktsredovisningsstandard." Thesis, Södertörns högskola, Företagsekonomi, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-36475.
Full textBackground: The development of a new revenue recognition standard IFRS 15, began after a number of scandals that showed problems with the traditional approach of recognizing revenues. The comprehensive revenue standard has arisen many discussions of how the standard will impact the accounting of enterprises. Purpose: The purpose of this study is to understand why revenue streams gets affected and not gets affected of the transition to IFRS 15. Method: The data for this study has been collected, through a quantitative research. The data has mainly been collected from the company´s annual reports 2017. The Q4 reports for 2017 has for some companies been used as a complement to the annual report. The study contained all Large Cap companies listed at Nasdaq Nordic STO. Results: Of a total of 95 companies, 19 companies showed that they had a quantifiable effect of the new revenue standard. 75 companies reported that they would not have a quantifiable effect of the new standard, while one company was a loss for this study. Conclusions: The new revenue standard has meant that companies need to observe a focus on control, which determines the timing of the revenue recognition. In this study, it is not possible to assess whether the characteristics of specific revenue streams have been the basis of the quantifiable effect that IFRS 15 has given, but this has rather been determined by the distributed transaction price on performance commitments, which set the value of the contract.
Ennen, Sebastian, and Milan Bacetic. "IFRS 16 i Hotellbranschen." Thesis, Högskolan Kristianstad, Fakulteten för ekonomi, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:hkr:diva-19944.
Full textDen internationella redovisningsstandardstyrelsens (IASB) tidigare redovisningsstandard IAS 17, ersattes av IFRS 16 den första januari 2019. Den främsta anledningen till att IFRS 16 skapades var att IASB ville att alla bolags leasingavtal skulle finnas med på balansräkningarna. Detta innebär att operationella leasingkontrakt kommer att behandlas på samma vis som finansiella leasingkontrakt. Tidigare forskning har indikerat att IFRS 16 kommer att ha stor påverkan på framförallt hotellbranschen. Forskningen har däremot inte gått djupare än så eftersom IFRS 16 är en relativt ny redovisningsstandard. Vår studie avser därför att undersöka detta ämne på en djupare nivå och fylla forskningsgapet. Syftet med denna uppsats är att undersöka och förstå huruvida redovisningsprocessen och de finansiella rapporterna påverkas av den nya redovisningsstandarden, IFRS 16 Leasingavtal, i hotellbranschen. Studien har använt sig av den institutionella teorin, mer specifikt tvingande isomorfism och legitimitetsteori för att analysera empiriska data. Studien antar en kvalitativ forskningsansats och empiriska data har samlats in via semi-strukturerade intervjuer från tre börsnoterade hotellbolag. Därtill har dokument från praktiserande revisorer, redovisningsorganisationer och interna dokument från respondenterna använts i studien. Vår studies resultat visar att IFRS 16 bidrar till att redovisningssystem, insamling av operationella leasingkontrakt, kostnader, nyckeltal, budgeteringsprocess och transparensen påverkas. Vår studie har även bidragit till att fylla det forskningsgap som uppmärksammades i problematiseringen ovan, genom att komma fram till nya insikter om IFRS 16 påverkan på redovisningssystem och finansiella rapporter i hotellbranschen.
Svobodová, Tereza. "Vykazování výnosů podle IFRS." Master's thesis, Vysoká škola ekonomická v Praze, 2008. http://www.nusl.cz/ntk/nusl-5283.
Full textGyén, Juraj. "Zajišťovací účetnictví v IFRS." Master's thesis, Vysoká škola ekonomická v Praze, 2008. http://www.nusl.cz/ntk/nusl-7597.
Full textPulcmanová, Eva. "IFRS 3 Podnikové kombinace." Master's thesis, Vysoká škola ekonomická v Praze, 2008. http://www.nusl.cz/ntk/nusl-72002.
Full textPaušová, Iva. "IFRS 4 - Pojistné smlouvy." Master's thesis, Vysoká škola ekonomická v Praze, 2011. http://www.nusl.cz/ntk/nusl-113646.
Full textBazyuk, Ulyana. "Podnikové kombinace podle IFRS." Master's thesis, Vysoká škola ekonomická v Praze, 2011. http://www.nusl.cz/ntk/nusl-142182.
Full textOttová, Veronika. "Analýza IFRS pro SME." Master's thesis, Vysoká škola ekonomická v Praze, 2012. http://www.nusl.cz/ntk/nusl-162267.
Full textHučíková, Julie. "Vykazování Leasingu dle IFRS." Master's thesis, Vysoká škola ekonomická v Praze, 2015. http://www.nusl.cz/ntk/nusl-264016.
Full textTuzarová, Simona. "Využití IFRS pro zdanění." Doctoral thesis, Vysoká škola ekonomická v Praze, 2017. http://www.nusl.cz/ntk/nusl-358989.
Full textŠantrůček, Martin. "Novelizace koncepčního rámce IFRS." Master's thesis, Vysoká škola ekonomická v Praze, 2017. http://www.nusl.cz/ntk/nusl-360248.
Full textUll, Thomas. "IFRS in mittelständischen Unternehmen Empfehlungen für die inhaltliche Ausgestaltung einer mittelstandsorientierten IFRS-Rechnungslegung /." Wiesbaden : Dt. Univ.-Verl, 2006. http://dx.doi.org/10.1007/978-3-8350-9399-7.
Full textDao, Thi Hong Phu. "Modèle technique de contrôle externe de la conformité aux normes IFRS (IFRS enforcement)." Angers, 2006. http://www.theses.fr/2006ANGE0011.
Full textThe mandatory adoption of IFRS in Europe is aimed at improving the quality and the comparability of financial information of listed companies. Nevertheless, such goal cannot be achieved solely by making a requirement for EU companies to use the IFRS, but it would be also necessary to assure the compliance with those standards. While there is recent research that addresses the issues on enforcement of accounting standards in general and of IFRS in particular, there is still a lack of studies which discuss the technical aspects of monitoring compliance with accounting standards. The objective of this research is to elaborate a technical model of enforcement of IFRS to be used by the regulatory oversight bodies. The methodology adopted is qualitative, based on an exploratory study and empirical observation of the financial information oversight system of the AMF in France, completed by the interviews with the controllers at the AMF and by the surveys carried out with financial analysts and auditors of listed companies. Our model has been developed following the risk-based approach which consist of assessing the risk of non-compliance with IFRS by the analysis of three risk components (inherent risk, control risk and audit risk), in order to focus the review efforts on those important areas which are more likely to contain a risk of non-compliance. The model was then tested in practical cases (issuers’ financial statements) by the controllers of the AMF. The tests results indicate that if some factors had been proved difficult to be assessed at the regulatory oversight level, the model constitute a relevant methodological tool for risk detection which helps to identify important areas of risk of non-compliance with the IFRS. In addition, the use of the model can help to make the controllers sensitive to risk analysis
Nyberg, Louise, and Linnéa Karlsson. "IFRS vs K3 : En komparativ studie av IFRS och K3 gällande redovisning avleasing." Thesis, Högskolan i Borås, Akademin för textil, teknik och ekonomi, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-23852.
Full textDen 1 januari 2019 infördes en ny leasingstandard, IFRS 16, som innebär att alla leasingavtal ska redovisas i ett företags rapport över finansiell ställning. Standarden har tagits fram då den tidigare standarden möjliggjorde för företag att hålla leasingavtal av stora värden utanför rapporten över finansiell ställning och på så sätt framföra en förskönad bild av ett företags finansiella ställning. Införandet av IFRS 16 eliminerade möjligheten att kostnadsföra en leasad tillgång. Utgångsläget i IFRS 16 är att den part som har nyttjanderätten över tillgången har skyldighet att redovisa tillgången i rapporten över finansiell ställning. En leasad tillgång ska enligt standarden kapitaliseras på rapporten över finansiell ställning som en nyttjanderätt och en leasingskuld. Större svenska onoterade företag kan välja att tillämpa IFRS som redovisningsmetod vid upprättandet av sin koncernredovisning men de har också valet att tillämpa K3, som är ett regelverk för större svenska företag. I K3 kan ett leasingavtal redovisas på två olika sätt beroende på leasingavtalets ekonomiska innebörd, antingen som ett operationellt avtal eller som ett finansiellt avtal. Ett finansiellt leasingavtal enligt K3 kapitaliserar tillgången på resultat- och balansräkningen medan vid ett operationellt leasingavtal kostnadsförs den leasade tillgången. Dessa olika sätt att redovisa ett leasingavtal bidrar till att ett företags rapporter över finansiell ställning kommer se olika ut och således också deras nyckeltal som är en väsentlig del för både ett företag och dess intressenter. Syftet med studien är att undersöka vilka skillnader det innebär för ett företags redovisning beroende på vilken leasingstandard de väljer att tillämpa och hur dessa skillnader påverkar en företagsledare vid val av regelverk. Vidare kommer vi studera effekterna redovisningen har på ett företags finansiella rapporter och dess nyckeltal och om dessa effekter har en påverkan på företagets intressenter. För att illustrera vilken effekt standarderna har på redovisningen, består studiens empiriska del av typfall. Resultaten av typfallen har analyserats utifrån IASBs och bokföringsnämndens kvalitativa egenskaper, utvalda nyckeltal samt ekonomiska teorier. Studiens resultat visar att den största skillnaden mellan regelverken K3 och IFRS är vid redovisning av ett operationellt leasingavtal. Vid redovisning av ett operationellt leasingavtal enligt K3 visar mer gynnsamma nyckeltal jämfört med redovisning enligt IFRS. Vidare visar resultaten att redovisning enligt K3 innebär en osäkerhet kring om det uppvisar en rättvisande bild av ett företags finansiella ställning. För ett företag med en övervägande del operationell leasing blir vår slutsats att ett företags finansiella rapporter gynnas av regelverket K3. Däremot anser vi att K3 inte uppfyller egenskaperna rättvisande bild samt jämförbarhet och utifrån avsaknaden av dessa egenskaper anser vi att regelverket IFRS är lämpligast. Vid ett leasingavtal som klassificeras som ett finansiellt leasingavtal enligt K3 är det liten skillnad redovisningsmässigt jämfört med IFRS. Studiens resultat visar vidare att ett leasingavtal som klassificeras som ett operationellt leasingavtal enligt K3 och löper under tolv månader, redovisas enligt samma metoder som IFRS. För ett företag med finansiella leasingavtal eller leasingavtal som är kortare än tolv månader har val av regelverk liten påverkan på redovisningen och därmed blir vår slutsats att IFRS bör tillämpas då det ger en större trovärdighet till ett företag då det är en internationellt accepterad standard.
Nobach, Kai. "Bedeutung der IAS/IFRS für die Bilanzpolitik deutscher Unternehmen : Entwicklung und Relevanz der IAS/IFRS-Bilanzierung in Deutschland ; systemspezifische Grundlagen der Rechnungslegung nach IAS/IFRS ; Ziele und Aktionsfelder einer IAS/IFRS-basierten Bilanzpolitik ; bilanzpolitische Instrumente zur Gestaltung von IAS/IFRS-Abschlüssen /." [Herne, Westf.] : Nwb, 2006. http://deposit.d-nb.de/cgi-bin/dokserv?id=2836883&prov=M&dok_var=1&dok_ext=htm.
Full textFülbier, Rolf Uwe. "Konzernbesteuerung nach IFRS : IFRS-Konsolidierungsregeln als Ausgangspunkt einer konsolidierten steuerlichen Gewinnermittlung in der EU? /." Frankfurt am Main [u.a.] : Lang, 2006. http://www.gbv.de/dms/ilmenau/toc/516444492fuelb.PDF.
Full textLiteraturverz. S. 377 - 439.
Gustavsson, Max, and Viktor Jörnevik. "Den nya intäktsredovisningen IFRS 15 : Hur påverkas svenska börsnoterade företags lönsamhetsnyckeltal av IFRS 15?" Thesis, Högskolan i Skövde, Institutionen för handel och företagande, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-17076.
Full textSammanfattning Bakgrund och problemdiskussion: Intäkter har alltid varit en viktig post i företags årsredovisning. Under de senaste decennierna har redovisningen av intäkter varit problematisk och en del uppseendeväckande händelser har skett. Den 1 januari 2018 trädde den nya intäktsredovisningsstandarden IFRS 15 i kraft. Övergången till IFRS 15 har förväntats få varierande utfall för företagen. Syfte: Syftet med studien var att granska hur IFRS 15 påverkade lönsamhetsnyckeltalen i företag noterade på Stockholmsbörsen samt vad som kännetecknade de med påverkan. Studien ämnade även att diskutera hur relationen mellan företag och investerare påverkats av en ny redovisningsstandard inom IFRS. Metod: Denna studie har utgått från ett kvantitativt tillvägagångssätt när den empiriska data samlats in. Data samlades främst in från de utvalda företagens årsredovisningar för räkenskapsåret 2017. För att kunna mäta den kvantifierbara påverkan av anpassning till IFRS 15 för företagen så valdes lönsamhetsnyckeltalen bruttomarginal och rörelsemarginal ut. Resultat: Av totalt 225 studerade företag fick 18 stycken en procentuell påverkan på de utvalda nyckeltalen. Där 16 av dessa företag fick en påverkan på bruttomarginal och 16 stycken på rörelsemarginal. De hypoteser som utformades och testades i studien visade ingen statistiskt signifikant skillnad på nyckeltalen.
Deng, Antony, and Xisrav Jurayev. "Nya intäktsredovisningsstandarden IFRS 15 : en totalundersökning på hur börsnoterade bolag påverkas av IFRS 15." Thesis, Södertörns högskola, Företagsekonomi, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-36435.
Full textBackground and problem discussion: In revenue recognition, there’s a big problem about when a revenue should be recognised and to what amount. The new revenue recognition standard enters into force 1 january 2018 and supersedes all the previous standards that treated revenue. IFRS 15 focuses on a balance-sheet oriented approach compared to the previous standards that focused on an income-statement approach. Purpose: The purpose of this study is to contribute an overview on how companies are affected by IFRS 15. This study also aims to investigate the revenue streams of the companies concerned by IFRS 15 by explaining why a certain revenue streams are affected and not affected. Method: The study is based on a quantitative approach where we collected empirical data from publicly traded companies’ financial reports. We also collected the companies’ analysis of IFRS 15 to analyze the revenue streams. In the study, we used the variables net sales, gross margin and operating margin to measure the effects of IFRS 15. Result: The study’s results showed that most the companies wouldn’t have a quantifiable impact by IFRS 15. Only a small portion of the population in the study received a quantifiable impact by IFRS 15. A large proportion of the population were classified as statistical loss since they haven’t started to analyze the effects yet.
Ribbing, Adrian, and Daniel Sandersson. "Auditing IFRS : A Quantitative Study on How IFRS Has Affected Audit Fees in Sweden." Thesis, Uppsala universitet, Företagsekonomiska institutionen, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-446678.
Full textStejskalová, Lenka. "Výkaz zisku a ztráty - srovnání IFRS a ČÚS/Income Statement - Comparison IFRS and CAS." Master's thesis, Vysoká škola ekonomická v Praze, 2012. http://www.nusl.cz/ntk/nusl-162247.
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