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Tesi sul tema "Informal chains"

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1

Worinu, Mark. "The operation and effectiveness of formal and informal supply chains for fresh produce in the Papua New Guinea highlands." Master's thesis, Lincoln University. Agriculture and Life Sciences Division, 2007. http://theses.lincoln.ac.nz/public/adt-NZLIU20080318.100431/.

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The research aim was to gain a more detailed understanding of the operation of different key segments for fresh produce supply chains originating in the Highlands Provinces in Papua New Guinea (PNG). The research investigates a number of supply chain dimensions of effectiveness which include, value creation and integration of processes, logistics, quality, information, relationship/vertical integration and overall effectiveness. These were linked together in SC framework. Two potato chains were investigated, one formal, the other informal. The informal potato chain involves small holder farmer
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Tuori, Michael A. (Michael Aaron). "Strengthening informal supply chains : the case of recycling in Bandung, Indonesia." Thesis, Massachusetts Institute of Technology, 2012. http://hdl.handle.net/1721.1/79317.

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Thesis (M. Eng. in Logistics)--Massachusetts Institute of Technology, Engineering Systems Division; and, (M.C.P.)--Massachusetts Institute of Technology, Dept. of Urban Studies and Planning, 2012.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 114-118).<br>A large degree of economic activity in developing countries operates unregulated and unreported in what has become known as the informal economy. Within the informal economy, a large number of individuals work in waste picking and recycling. In Indonesia, up to 70% of all employment is within the informal
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3

Aphane, Mogau Marvin. "Small-scale mango farmers, transaction costs and changing agro-food markets: evidence from Vhembe and Mopani districts, Limpopo Province." Thesis, University of the Western Cape, 2011. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_7333_1365584421.

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<p>The main objective of this study was to identify ways in which transaction costs can be lowered to improve small-scale farmers&rsquo<br>participation in and returns from agricultural output markets, with specific reference to small-scale mango farmers in Limpopo province. This study hypothesizes that transaction costs are lower in informal spot markets and increase when small-scale farmers sell in more structured markets (formal markets). This study builds on transaction cost economics (TCE) to demonstrate how to overcome transaction cost barriers that small-scale mango farmers face in the
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4

Hardin, Chad E. "Semi-Informed Multi-Agent Patrol Strategies." Diss., NSUWorks, 2018. https://nsuworks.nova.edu/gscis_etd/1037.

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The adversarial multi-agent patrol problem is an active research topic with many real-world applications such as physical robots guarding an area and software agents protecting a computer network. In it, agents patrol a graph looking for so-called critical vertices that are subject to attack by adversaries. The agents are unaware of which vertices are subject to attack by adversaries and when they encounter such a vertex they attempt to protect it from being compromised (an adversary must occupy the vertex it targets a certain amount of time for the attack to succeed). Even though the terms ad
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5

Candido, Roberto. "Modelagem de processo \"supply chain\" informado usando tecnologia RFID: estudo de caso para a cadeia do agronegócio." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/3/3135/tde-26062014-105310/.

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Este trabalho tem como objetivo apresentar uma Metodologia pra implantar um Modelo de Processo Informado de Supply Chain usando tecnologia RFID (Radio Frequency Identification) aplicado ao Agronegócio. Para criação deste Modelo desenvolveu-se uma Metodologia própria utilizando-se de Ferramentas Computacionais Livres que conduziram a criação de um programa especializado para o Supply Chain da Semente de Milho, que foi o caso escolhido para o estudo. Os procedimentos adotados para criação deste Modelo podem facilmente ser remodelados para outras Cadeias do Agronegócio, tais como a Carne, as Frut
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6

Shillington, Laura Joan. "Non-timber Forest Products, Gender, and Households in Nicaragua: A Commodity Chain Analysis." Thesis, Virginia Tech, 2002. http://hdl.handle.net/10919/33532.

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This thesis focuses on the intersection of gender, households, and the non-timber forest product market. Based around the concept of commodity chain analysis, this research examines each stage in two non-timber forest products', straw brooms and coco baskets, life cycles from extraction to final sale. The first objective of this research is to contribute to the literature on NTFPs, and in general gender roles in Latin America, by examining the gendered division of labor within and among the stages of two specific NTFP commodity chains, and the ways in which this division influences how importa
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7

Persson, Gustav, and Emma Atterström. "Hållbar hemelektronik : En studie om svenska hemelektronikåterförsäljares arbete för hållbara leverantörskedjor." Thesis, Linköpings universitet, Företagsekonomi, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-140021.

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Bakgrund: Det råder en i allmänhet ökad efterfrågan om hållbara leverantörskedjor. Tillverkningen av hemelektronik är däremot både socialt och miljömässigt icke-hållbar vilket på senare år har uppenbarat sig i stor omfattning. Med tanke på att återförsäljarna av hemelektronik är många gånger fler än tillverkarna är återförsäljarna i en potentiell beroendeställning gentemot tillverkarna vilket väcker intresse för hur svenska återförsäljare av hemelektronik bör verka för hållbara leverantörskedjor. Syfte: Denna studie avser att beskriva konsumenters efterfråga och myndigheters påverkan på hållba
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8

Mubaiwa, Pasipanodya. "Assessing the role played by informal traders within the snoek value chain in selected townships in Cape Town, South Africa." University of the Western Cape, 2014. http://hdl.handle.net/11394/4219.

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Magister Philosophiae (Land and Agrarian Studies) - MPhil(LAS)<br>In the Western Cape, snoek (Thyrsites atun) is a target for small scale fisheries. This fishery is comprised of recreational, subsistence and traditional line fisheries in the province. Snoek contributes 40% to 50% of the line fish which is landed. This thesis sought to identify the roles which are performed by informal snoek traders in certain Cape Town coloured1 townships in the snoek value chain. There are various aspects of this fish which heightens its importance in the Western Cape. Snoek is significant in the provision of
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9

Ntsonge, Sinazo. "An investigation of the informal market value chain for prickly pear (Opuntia ficus-indica) in Nelson Mandela Bay, Eastern Cape." Thesis, Rhodes University, 2018. http://hdl.handle.net/10962/62894.

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The use of alien plant species as part of the livelihood resources of poor people raises conflicts with national legislation, which views these plants as threats to native plant biodiversity. However, there is also increasing body of literature on the contribution that some of these plants make to the livelihoods of poor people. The level of significance of some alien plant species to livelihoods is mostly highlighted in the case of female market participants who are in a position of household headship. Since most African cultures dictate the role of females as solely being that of homemaker w
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10

Hearne, Vivian. "Participation and barriers to participation in adult learning at a community college in the Western Cape: A chain-of-response model." University of the Western Cape, 2018. http://hdl.handle.net/11394/6610.

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Magister Educationis (Adult Learning and Global Change) - MEd(AL)<br>This study investigates “why adults participate in learning activities” and “what barriers deter adults from participating in learning activities.” Learning activities can include informal learning initiatives and formal education programmes. According to Larson and Milana (2006) “the question of why some people participates in adult education and training while others don’t thus” (p. 2) is as relevant and urgent as ever as we want to make lifelong learning accessible for everybody. While working at a Community College in the
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11

Laporte, Marjorie, and Duff Jérôme Le. "Trust and contract effects on the efficiency of the supplier-manufacturer relationships : A dyadic perspective." Thesis, Linnéuniversitetet, Ekonomihögskolan, ELNU, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-20721.

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Business Administration, Business Process &amp; Supply Chain Management, Degree Project (master), 15 higher education credits, 4FE06E, Spring 2011 Authors: Marjorie Laporte and Jérôme Le Duff Tutor: Fredrik Karlsson Title: Trust and contract effects on the efficiency of the supplier-manufacturer relationships – A dyadic perspective Background: The current global situation leads to a tightening of the supply chains. Since supply chain management is primarily about managing relationships, developing an efficient relationship appears to be the best way to stay competitive. Trust and contracts are
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12

Brathwaite, Joy Danielle. "Value-informed space systems design and acquisition." Diss., Georgia Institute of Technology, 2011. http://hdl.handle.net/1853/43748.

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Investments in space systems are substantial, indivisible, and irreversible, characteristics that make them high-risk, especially when coupled with an uncertain demand environment. Traditional approaches to system design and acquisition, derived from a performance- or cost-centric mindset, incorporate little information about the spacecraft in relation to its environment and its value to its stakeholders. These traditional approaches, while appropriate in stable environments, are ill-suited for the current, distinctly uncertain and rapidly changing technical, and economic conditions; as such,
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13

Carvalho, Diana Mendonça de. "Comercialização de hortifrutigranjeiros em Itabaiana-SE." Universidade Federal de Sergipe, 2010. https://ri.ufs.br/handle/riufs/5619.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>The present study of agricultural marketing in Itabaiana city analyzed the structure, form, function and process, from the identification and demonstration of the main horticultural imports and exports for this market. In this sense, the research aimed to reflect the dynamic socio-spatial and economic for the marketing of fresh produce in the city. This was justified in desire to contribute to the knowledge of trade and to check the flows and networks established in this space. Therefore, it assumed the direct and indirect observa
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14

O'Leary, Rebecca A. "Informed statistical modelling of habitat suitability for rare and threatened species." Queensland University of Technology, 2008. http://eprints.qut.edu.au/17779/.

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In this thesis a number of statistical methods have been developed and applied to habitat suitability modelling for rare and threatened species. Data available on these species are typically limited. Therefore, developing these models from these data can be problematic and may produce prediction biases. To address these problems there are three aims of this thesis. The _rst aim is to develop and implement frequentist and Bayesian statistical modelling approaches for these types of data. The second aim is develop and implement expert elicitation methods. The third aim is to apply these novel ap
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15

Nyholt, Dana. "Novel insights into host-parasite interactions informed by the «in vitro» study of serum biomarkers: case of Chagas' disease and apolipoprotein AI." Thesis, McGill University, 2008. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=18781.

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We have investigated the effect of Trypanosoma cruzi on the structural and functional properties of high density lipoprotein (HDL). These studies revealed that infection with T. cruzi leads to truncation of apoA-I with subsequent loss of HDL species, most notably, poorly lipidated prebeta-HDL subparticles. When lipid-free apoA-I or lipid-reconstituted apoA-I were incubated with various forms of T. cruzi, either alone or during macrophage infection, loss of full-length apoA-I was readily apparent, with concomitant replacement by lower molecular weight peptides. In vitro evidence points to th
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16

Tschinkel, Beatrice. "The integration of micro-enterprises into local value chains." Thesis, 2011. http://epub.wu.ac.at/3095/1/Dissertation_Tschinkel.pdf.

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The objective of the study is to identify how micro-enterprises can be integrated into local value chains by using the so-called "value chain approach". The "value chain approach" has become a relatively popular approach among donor agencies and NGOs engaged in Private Sector Development in recent years, being based on insights from studies on global value chains. The study includes investigation into the following points: 1) Which business linkages exist among micro-enterprises and with enterprises of different sizes and sectors, and how are they related to the upgrading process of micr
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17

"Enhancing the prospects of small scale and informal retailers in fresh produce value chains : an examination of the developmental impact of public sector market facilities on formal and informal retailers in selected KwaZulu-Natal markets." Thesis, 2008. http://hdl.handle.net/10413/543.

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The aim of the research was to identify the constraints that restrict the development of informal and small formal retailers, and highlight potential opportunities that may assist in strengthening their position within the value chain. It explored the functioning of two municipal-managed static fresh produce markets in KwaZulu-Natal: Durban and Pietermaritzburg. The investigation revealed that informal and small formal retailers have relatively little impact on the fresh produce value chain and that the structure of static markets is not conducive to these groups because of their lack of capit
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18

Chang, Jin-Ting, and 張均婷. "Inter-organizational Relationships and Knowledge Sharing in a supply chain ---Moderating by Supply Chain Contagion and Informal Social Ties." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/78825766467675178718.

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碩士<br>雲林科技大學<br>資訊管理系碩士班<br>98<br>Sharing knowledge in a supply chain is one way to enhance strategic competitiveness. It is generally agreed that the development of close relationships facilitates knowledge sharing among supply chain partners. Relational governance is a major perspective for the maintenance of inter-organizational relationships in supply chains. The empirical literatures seldom construct the theoretical framework to illustrate the behavior of above phenomenon of inter-organizational relationship. To address the issue of governance relationships within the partnership in a sup
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19

SabdoPangestu, Erik, and 潘瑞隆. "Information Sharing in Supply Chain with Partially Informed Retailer." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/8h866d.

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Jin-ChunLi and 李金純. "Informed Trading by Institutional Investors in Global Supply Chain." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/74813670625648132733.

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21

Mueller, Adria Whitney. "A value chain analysis of cardboard collection in inner city Durban, South Africa." Thesis, 2005. http://hdl.handle.net/10413/2932.

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22

Tsoeu, Mariane. "A value chain analysis of the formal and the informal economy: a case study of South African Breweries and shebeens in Soweto." Thesis, 2009. http://hdl.handle.net/10539/7342.

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Abstract South African Breweries Limited (SAB) is the dominant player in the beer market within the South African economy. The company owns 95 per cent of the market. This astounding dominance in the market is strongly linked to the informal economy. Over 82 per cent of SAB beers are consumed in illegal shebeens in townships like Soweto. During the height of apartheid, SAB went against the apartheid government and formed illegal relationships with township shebeens in order to increase their market in these areas. Thus, SAB was instrumental in the expansion of the informal retailing of
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23

Šejnová, Gabriela. "Vliv stochastického chování iontových kanálů na přenos signálu a informace na excitabilních neuronálních membránách." Master's thesis, 2017. http://www.nusl.cz/ntk/nusl-356195.

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The stochastic behavior of voltage-gated ion channels causes fluctuations of conductances and voltages across neuronal membranes, contributing to the neuronal noise which is ubiquitous in the nervous system. While this phenomenon can be observed also on other parts of the neuron, here we concentrated on the axon and the way the channel noise influences axonal input-output characteristics. This was analysed by working with our newly created computational compartmental model, programmed in Matlab environment, built up using the Hodgkin-Huxley mathematical formalism and channel noise implemented
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Philip, Teresa Kate. "Enterprise development on the margins : Making markets work for the poor?" Thesis, 2008. http://hdl.handle.net/10539/5690.

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This thesis is about the quest to build effective strategies to support the development of enterprise on the margins of the economy, to create jobs and reduce poverty. A core part of this challenge includes grappling with the role of markets in development, and of markets as a critical part of the context in which enterprise development in rural and peri-urban areas can either provide a path out of poverty – or instead serve to lock people into poverty. The thesis explores these issues by tracking the experience of the Mineworkers Development Agency (MDA) as it attempted to grapple with this
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