Bibliografie tematiche / Analyse de distribution angulaire

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Letteratura scientifica selezionata sul tema "Analyse de distribution angulaire"

Autore: Grafiati
Pubblicato: 5 ottobre 2024
Ultima modifica: 31 luglio 2025

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Articoli di riviste sul tema "Analyse de distribution angulaire"

1

Phani, Yedlapalli, S.V.S.Girija, Dattatreya Rao A.V., and V. L. N. Srihari G. "Symmetric Circular Model Induced by Inverse Stereographic Projection On Double Weibull Distribution with Application." International Journal of Soft Computing, Mathematics and Control (IJSCMC) 4, no. 1 (2015): 67–74. https://doi.org/10.14810/ijscmc.2015.4106.

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In practical life usually we come across angular or periodic data which needs distributions that are invariant of zero direction and sense of rotation for analysis. Inverse stereographic projection/ Bilinear transformation defined by a one to one mapping generate a class of probability distributions on unit circle that are flexible to analyse circular data. The probability density f unction of many life testing models ranges from 0 to ∞ . Aiming to construct new circular model by applying Inverse Stereographic Projection, we consider Double Weibull distribution and derive density, distri
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2

EL, KHIDER Abdelkader, and Hanaa IMICHOUI. "Health public expenditure in Morocco: Equity-based governance." African Scientific Journal Vol 3, N° 12 (2022): 356. https://doi.org/10.5281/zenodo.6861124.

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<strong>R&eacute;sum&eacute; </strong> L&rsquo;objectif de ce travail est d&rsquo;analyser le lien entre le financement public de la sant&eacute; sur et croissance &eacute;conomique au Maroc. La revue de litt&eacute;rature laisse sugg&eacute;rer que l&rsquo;am&eacute;lioration de l&rsquo;&eacute;tat de sant&eacute; de la population notamment par le biais d&rsquo;un financement public et d&rsquo;une facilitation de l&rsquo;acc&egrave;s aux services de sant&eacute;&nbsp;; favorise une plus grande productivit&eacute; et partant&nbsp;; la croissance &eacute;conomique. En effet, le financement publ
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3

Turner, Jordan A., Daniel A. Dale, Janice C. Lee, et al. "PHANGS–HST: star cluster spectral energy distribution fitting with cigale." Monthly Notices of the Royal Astronomical Society 502, no. 1 (2021): 1366–85. http://dx.doi.org/10.1093/mnras/stab055.

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ABSTRACT The sensitivity and angular resolution of photometric surveys executed by the Hubble Space Telescope (HST) enable studies of individual star clusters in galaxies out to a few tens of megaparsecs. The fitting of spectral energy distributions (SEDs) of star clusters is essential for measuring their physical properties and studying their evolution. We report on the use of the publicly available Code Investigating GALaxy Emission (cigale) SED fitting package to derive ages, stellar masses, and reddenings for star clusters identified in the Physics at High Angular resolution in Nearby Gala
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Danilovich, T., A. M. S. Richards, L. Decin, M. Van de Sande, and C. A. Gottlieb. "An ALMA view of SO and SO2 around oxygen-rich AGB stars." Monthly Notices of the Royal Astronomical Society 494, no. 1 (2020): 1323–47. http://dx.doi.org/10.1093/mnras/staa693.

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ABSTRACT We present and analyse SO and SO2, recently observed with high angular resolution and sensitivity in a spectral line survey with ALMA, for two oxygen-rich AGB stars: the low mass-loss rate R Dor and high mass-loss rate IK Tau. We analyse 8 lines of SO detected towards both stars, 78 lines of SO2 detected towards R Dor, and 52 lines of SO2 detected towards IK Tau. We detect several lines of 34SO, 33SO, and 34SO2 towards both stars, and tentatively S18O towards R Dor, and hence derive isotopic ratios for these species. The spatially resolved observations show us that the two sulphur oxi
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Amarante, João A. S., and Helio J. Rocha-Pinto. "Planetary populations according to the orbital angular momentum." Proceedings of the International Astronomical Union 5, S265 (2009): 420–21. http://dx.doi.org/10.1017/s1743921310001122.

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AbstractWe investigate the angular momentum distribution of known exoplanetary systems, as a function of the planetary mass, orbital semimajor axis and metallicity of the host star. We find exoplanets seems to be classified according to at least two ‘populations’, with respect to their angular momentum properties. This classification is independent on the composition of the planet and seems to be valid for both jovian and neptunian planets, and probably can be extrapolated to the terrestrial planets of the Solar System. We analyse these ‘populations’ considering the phenomenon of planetary mig
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Ferrero, Alejandro, and Joaquín Campos. "Angular and Spectral Bandwidth Considerations in BRDF Measurements of Interference- and Diffraction-Based Coatings." Coatings 10, no. 11 (2020): 1128. http://dx.doi.org/10.3390/coatings10111128.

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The Bidirectional Reflectance Distribution Function (BRDF) of iridescent (or goniochromatic) surfaces may vary notably with both spectral and angular variables, and, therefore, finite spectral bandwidth and collection solid angles inherent to any measuring instrument introduce a deviation from the correct value. Experimental data of highly goniochromatic samples are used to analyse their impact on measurement uncertainty. The results indicate that it is advisable to standardize spectral and angular bandwidths because the systematic error is not negligible for typical measuring systems. The 95t
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Malcoci, Iulian, and Marin Guțu. "ROCKER MECHANISM FROM CLASSICAL TO MODERN KINEMATICAL ANALYSIS." Journal of Engineering Science XXVII (3) (September 15, 2020): 54–64. https://doi.org/10.5281/zenodo.3949664.

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Kinematical mechanism analysis is usually used for motion study or to simulate and analyse the movement of mechanical assemblies and the whole mechanism. In this paper we will consider kinematical analysis regarding the rocker mechanism which is commonly used in a cross planer machine tool without taking into account forces that cause the mechanism motion. The authors have used a calculation model and a calculation algorithm that allowed the definition of kinematic parameters of the mechanism, including linear velocities and acceleration, angular speeds and acceleration. The calculations were
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D.Pise, Dhanashree, and Dr Himadri Majumder. "DESIGN MODIFICATIONS OF CYLINDER HEAD FINS FOR TWO-WHEELER ENGINE THROUGH GEOMETRICAL AND MATERIAL ANALYSIS." International Journal of Engineering Applied Sciences and Technology 10, no. 01 (2025): 121–27. https://doi.org/10.33564/ijeast.2025.v10i01.018.

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__The main aim of this work is to analyse and simulate engine fin geometry and type of material used for two wheeler engine for Honda SP 125 cylinder fins on temperature distribution and heat flux. we have used fins with various geometries such rectangular, rectangular with slot circular, circular with slot, angular, longitudinal fins of 2.5 mm thickness. Results showed as circular with perforation has good heat transfer rate as well as good power to weight ratio. Depending on this geometry, materials Aluminium 6082, AL204, cast iron, Mg alloy, AZ31, Beryllium oxide materials were analysed and
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Rasouli, Soleiman, A. N. Behkami, R. Razavi, Amir Abbas Sabouri Dodaran, and M. R. Bayati. "Investigation on Neutron-Induced Fission Fragment Angular Distribution of 232Th and 238U." Zeitschrift für Naturforschung A 73, no. 11 (2018): 1075–81. http://dx.doi.org/10.1515/zna-2018-0267.

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AbstractFission fragment angular distribution (FFAD) data would help obtain new insights into both the fission process and the mechanism of the projectile’s interaction with the nucleus. Recently, a structure has been reported in neutron-induced FFAD of even-even actinide nuclei near threshold. Statistical modelling is used in this article to analyse FFAD from neutron-induced fission of 238U and 232Th. The statistical variance K02 is obtained by fitting the measured fragment anisotropies with a theoretical model. Accurate analysis is performed to deduce the variance K02 of the K-distribution o
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Katona, M., K. Trampert, C. Schwanengel, U. Krüger, and C. Neumann. "Geometric system analysis of ILMD-based LID measurement systems using Monte-Carlo simulation." Journal of Physics: Conference Series 2149, no. 1 (2022): 012015. http://dx.doi.org/10.1088/1742-6596/2149/1/012015.

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Abstract Imaging Luminance Measuring Device (ILMD) based luminous intensity distribution measurement systems are an established method for measuring the luminous intensity distribution (LID) of light sources in the far field. The advantage of this system is the high-resolution acquisition of a large angular range with one image. For the uncertainty budget, the mathematical description of the system can be divided into photometric and geometric contributions. In the following, we will present a Monte-Carlo approach to analyse the geometric contributions which are the uncertainty of measurement
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Tesi sul tema "Analyse de distribution angulaire"

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Caumont-Prim, Chloé. "Détermination de la distribution de taille des nanoparticules de suie par analyse du spectre d'extinction et de diffusion angulaire de la lumière." Phd thesis, INSA de Rouen, 2013. http://tel.archives-ouvertes.fr/tel-00800137.

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Le but de ce travail est de déterminer par méthodes optiques la distribution de taille (pdf) des nanoparticules de suie, agrégats de morphologie fractale. Après des études préliminaires qui utilisent DDSCAT pour valider la théorie RDG-FA et permettent de convertir un rayon de giration en rayon de mobilité, deux diagnostics optiques sont étudiés. Le premier consiste à exploiter une mesure d'extinction spectrale de la lumière. Nous montrons que pour exploiter ce signal, il faut connaître les propriétés optiques des suies, leur préfacteur et dimension fractale, la loi de distribution et le diamèt
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Moisan, Josiane. "Analyse et caractérisation des résidus lourds produits dans les réactions 129Xe+natSn entre 8 et 25 AMeV." Thesis, Université Laval, 2008. http://www.theses.ulaval.ca/2008/25664/25664.pdf.

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Kapoor, Tejhas. "Search for new physics via the analysis of angular distributions of B_d → D* ৷ ν and B_s → φ φ decays". Electronic Thesis or Diss., université Paris-Saclay, 2024. http://www.theses.fr/2024UPASP069.

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Nous étudions la physique au-delà du Modèle Standard en analysant les distributions angulaires de différentes désintégrations de mésons B. La première désintégration que nous considérons est la désintégration semileptonique B_d → D* ৷ ν, où l est un lepton léger (e ou μ). L'arrivée des nouvelles données de QCD sur réseau nous permet d'extraire de nouveaux paramètres de physique, ce qui n'était pas possible avec uniquement les données expérimentales. Ainsi, nous réanalysons les données de Belle ainsi que les données de QCD sur réseau sur les facteurs de forme de B_d → D* pour ajuster simultaném
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Bach, Jessica. "Les modèles de régression angulaire." Master's thesis, Université Laval, 2014. http://hdl.handle.net/20.500.11794/25492.

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En statistique directionnelle, on utilise trois types de régression : des modèles angle-linéaire, linéaire-angle et angle-angle, selon la nature des données. Ainsi, si la variable explicative et la variable réponse sont des angles, la régression angle-angle permet d’expliquer la relation entre ces variables. Plusieurs modèles de régression ont été développés en statistique directionnelle. Trois d’entre eux font l’objet de ce mémoire : le prédicteur décentré de Rivest (1997), le modèle de Möbius de Downs &amp; Mardia (2002) et la régression non paramétrique de Di Marzio et al. (2012). Des métho
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STARCK, JEAN-LUC. "Analyse en ondelettes et imagerie a haute resolution angulaire." Nice, 1992. http://www.theses.fr/1992NICE4576.

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Le but de cette these est d'etudier comment les travaux de s. Mallat et d'y. Meyer pouvaient s'integrer en imagerie interferometrique. Dans un premier temps, les problemes lies a la reconstruction d'images a haute resolution angulaire par voie interferometrique dans le visible ont ete analyses (realisation d'un simulateur de donnees interferometriques et implementation d'algorithmes de reconstruction d'images). Ensuite, un nouvel algorithme de transformation en ondelettes reposant sur des fonctions a frequence de coupure completement isotropes a ete developpe. Cet algorithme permet d'associer
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Bomme, Cédric. "Dynamique des processus de photoionisation d‘atomes et molécules excités en couches profondes." Paris 6, 2013. http://www.theses.fr/2013PA066014.

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Dans cette thèse de doctorat, nous nous intéressons à la dynamique des processus induits par l'excitation résonante ou l'ionisation directe en couche interne à travers une étude expérimentale de systèmes modèles, l'atome d’argon et la molécule de sulfure de carbonyle OCS. Afin de réaliser des mesures sur des systèmes isolés, nous avons développé une nouvelle expérience, CELIMENE, dans laquelle des espèces en phase gazeuse très diluée sont ionisées par interaction avec un rayonnement synchrotron. Lors de l'ionisation de l'atome Ar en couche 1s, nous avons mesuré le recul de l'ion Arn+ causé par
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Münchmeyer, Moritz. "Large-scale anisotropies in the high energy cosmic ray sky." Paris 6, 2012. http://www.theses.fr/2012PA066651.

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Vignerot, Véronique. "Analyse mécanique des conditions optimales de départ en sprint - application aux modalités d'apprentissage du déséquilibre." Poitiers, 1995. http://www.theses.fr/1995POIT2341.

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La gestion d'un desequilibre specifique inherent au passage de la quadrupedie a la bipedie lors du depart de sprint est analyse par dynamographie (kistler), dans sa phase initiale de contact avec les starting blocks, et par cinematographie en 2d, dans sa phase de mise en action concernant les premieres poses d'appuis. Apres avoir verifie la similitude des resultats de ces deux analyses concomitantes et complementaires, l'influence de la modulation des ecarts de blocks, base sur des reperes individuels, a ete confrontee a une recherche d'optimisation de la performance, en faisant abstraction au
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Sun, Changyu. "Reconstruction et description des fonctions de distribution d'orientation en imagerie de diffusion à haute résolution angulaire." Thesis, Lyon, INSA, 2014. http://www.theses.fr/2014ISAL0119/document.

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Ce travail de thèse porte sur la reconstruction et la description des fonctions de distribution d'orientation (ODF) en imagerie de diffusion à haute résolution angulaire (HARDI) telle que l’imagerie par q-ball (QBI). Dans ce domaine, la fonction de distribution d’orientation (ODF) en QBI est largement utilisée pour étudier le problème de configuration complexe des fibres. Toutefois, jusqu’à présent, l’évaluation des caractéristiques ou de la qualité des ODFs reste essentiellement visuelle et qualitative, bien que l’utilisation de quelques mesures objectives de qualité ait également été reporté
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Mugnier, Laurent. "Problèmes inverses en Haute Résolution Angulaire." Habilitation à diriger des recherches, Université Paris-Diderot - Paris VII, 2011. http://tel.archives-ouvertes.fr/tel-00654835.

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Les travaux exposés portent sur les techniques d'imagerie optique à haute résolution et plus particulièrement sur les méthodes, dites d'inversion, de traitement des données associées à ces techniques. Ils se situent donc à la croisée des chemins entre l'imagerie optique et le traitement du signal et des images. Ces travaux sont appliqués à l'astronomie depuis le sol ou l'espace, l'observation de la Terre, et l'imagerie de la rétine. Une partie introductive est dédiée au rappel de caractéristiques importantes de l'inversion de données et d'éléments essentiels sur la formation d'image (diffracti
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Libri sul tema "Analyse de distribution angulaire"

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Filser, M. Canaux de distribution: Description, analyse, gestion. Vuibert, 1989.

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Cassaing, Frédéric. Analyse d'un instrument à synthèse d'ouverture optique: Méthode de cophasage et imagerie à haute résolution angulaire. Office national d'études et de recherches aérospatiales, 1998.

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Wannhoff, Joachim. Zur Analyse von Mischverteilungen auf der Basis von Informationskriterien. Eul, 1990.

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Schodl, Reinhold. Systematische Analyse und Bewertung komplexer Supply Chain Prozesse bei dynamischer Festlegung des Auftragsentkopplungspunkts. Peter Lang International Academic Publishers, 2018.

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Loeffelholz, Hans Dietrich von. Aktuelle Bestandsaufnahme des deutschen Transfersystems: Eine empirische Analyse unter Effektivitäts- und Anreizgesichtspunkten. RWI, 1997.

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Essama-Nssah, B. Analyse d'une répartition du niveau de vie. Banque mondiale, 1997.

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Moyse, Pierre-Emmanuel. Le droit de distribution: Analyse historique et comparative en droit d'auteur. Éditions Yvon Blais, 2007.

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Amrani, Amal El. Analyse économique et juridique des accords de distribution: Application aux produits électrodomestiques. A.N.R.T, Université Pierre Mendes France (Grenoble II), 1996.

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Hölsch, Katja. Umverteilungseffekte in Europa: Eine Analyse fuer ausgewaehlte Laender. Peter Lang International Academic Publishers, 2018.

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Kim, Chung-Ho. Wirtschaftliche Entwicklung und Einkommensverteilung: Ein Beitrag zur Analyse der Verteilungsproblematik in Südkorea. Lit, 1990.

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Capitoli di libri sul tema "Analyse de distribution angulaire"

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Baxter, S. M., and C. L. Morfey. "Introduction." In Angular Distribution Analysis in Acoustics. Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-82702-0_1.

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Baxter, S. M., and C. L. Morfey. "The Free Wave Sound Field." In Angular Distribution Analysis in Acoustics. Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-82702-0_2.

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Baxter, S. M., and C. L. Morfey. "Inference of the Plane Wave Weighting Function from Spectral Density Measurements." In Angular Distribution Analysis in Acoustics. Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-82702-0_3.

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Baxter, S. M., and C. L. Morfey. "The Spherical Harmonic Analysis of Free Wave Fields in Practice." In Angular Distribution Analysis in Acoustics. Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-82702-0_4.

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Baxter, S. M., and C. L. Morfey. "Summary." In Angular Distribution Analysis in Acoustics. Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-82702-0_5.

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Yang, Lo. "Angular Distribution of Meromorphic Functions in the Unit Disk." In Complex Analysis. Birkhäuser Basel, 1988. http://dx.doi.org/10.1007/978-3-0348-9158-5_22.

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Konen, Werner. "Beschreibung und Analyse des Entscheidungsfeldes Distribution." In Kennzahlen in der Distribution. Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/978-3-642-82563-7_4.

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Brenner, Hatto, and Gudrun Haller. "Definitionen und Abgrenzungsmerkmale: Marketing – Vertrieb bzw. Distribution – Verkauf." In Von der Analyse zum Global Player. Springer Fachmedien Wiesbaden, 2019. http://dx.doi.org/10.1007/978-3-658-10196-1_2.

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Harden, Lars. "Dienstleister für die Unternehmenskommunikation: Analyse, Distribution, Organisation, Evaluation." In Handbuch Unternehmenskommunikation. Springer Fachmedien Wiesbaden, 2019. http://dx.doi.org/10.1007/978-3-658-03894-6_34-1.

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Harden, Lars. "Dienstleistungen für die Unternehmenskommunikation: Analyse, Distribution, Organisation, Evaluation." In Handbuch Unternehmenskommunikation. Springer Fachmedien Wiesbaden, 2014. http://dx.doi.org/10.1007/978-3-8349-4543-3_52.

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Atti di convegni sul tema "Analyse de distribution angulaire"

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Castillo-Arellano, Juan L., Mohamed Badaoui, and Daniel Ruiz-Vega. "Angular and Voltage Power System Stability Analysis Considering the Uncertainty of Load Magnitude." In 2024 IEEE PES Generation, Transmission and Distribution Latin America Conference and Industrial Exposition (GTDLA). IEEE, 2024. https://doi.org/10.1109/gtdla61236.2024.10913910.

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Lo, C. F., W. E. Mayo, and S. Weissmann. "Influence of Strain Distribution on Stress Corrosion Cracking Susceptibility in Inconel Alloy 600." In CORROSION 1988. NACE International, 1988. https://doi.org/10.5006/c1988-88282.

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Abstract The effect of strain distribution on stress corrosion cracking (SCC) susceptibility of Inconel® Alloy 600 c-ring was investigated both in caustic (50% NaOH+ 1% Na2CO3 at 320°C) and acid (boiling 25% HNO3) exposures. By using the computer-aided x-ray rocking curve analysis method sampling a large grain population, the determination of strain distribution of laboratory c-ring deformed to closure was carried out as a function of the angular position along the periphery of the c-ring surface layer. The correlation between SCC susceptibility and applied strain was evaluated by scanning ele
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Valle, Arne. "CO2-Corrosion and Water Distribution Two Phase Pipe Flow of Hydrocarbon Liquid and Water." In CORROSION 2000. NACE International, 2000. https://doi.org/10.5006/c2000-00047.

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Abstract To analyse the influence of a non-corrosive hydrocarbon liquid phase with respect to CO2-corrosion in pipe flow and increase the understanding of use of natural inhibitors in the hydrocarbon liquid phase, an experimental study of corrosion and water distribution on the pipe wall has been carried out. The experiments are performed at partial pressure of 1 atm., temperature 55 °C and 52 mm ID pipe for condensate-water and crude oil-water flow. For condensate-water flow the corrosion and water exposure to the pipe wall were significantly reduced for increasing flowrates for smooth pipe.
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Stojanović, Milan, Monika Jurković, and Slobodan Ninković. "KINEMATICS OF TYPE II CEPHEID PULSATING STARS." In XX Serbian Astronomical Conference. Astronomical Observatory, Volgina 7, 11060 Belgrade 38, Serbia, 2024. https://doi.org/10.69646/aob104p153.

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Abstract. In the GAIA Data Release 3 catalogue, published in 2023, there are 15021 stars classified as Cepheids. We will use a sub-sample of stars classified as Type II Cepheids (T2C) from the GAIA catalogue that have all the necessary parameters (full astrometry and radial velocity) to calculate the galactocentric orbits of these stars. For this we will use the analytical potential proposed earlier by one of the authors. We will calculate angular momentum and energy of the stars to determine if they belong to some of the known mergers, as it has been shown that satellite galaxies of the Milky
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Yoon, Huisu, Geunho Jung, Semin Kim, Chanhyuk Lee, Sangwook Yoo, and Jongha Lee. "Deep-learning-guided independent component analysis for characterizing facial skin melanin and hemoglobin distribution." In Polarized Light and Optical Angular Momentum for Biomedical Diagnostics 2024, edited by Jessica C. Ramella-Roman, Hui Ma, I. Alex Vitkin, Daniel S. Elson, and Tatiana Novikova. SPIE, 2024. http://dx.doi.org/10.1117/12.3002337.

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Otgooloi, B., N. Enkhbat, Dugersuren Dashdorj, Undraa Agvaanluvsan, and Gary E. Mitchell. "Systematical Analysis on Angular Distribution of Bremsstrahlung Radiation." In NUCLEAR PHYSICS AND APPLICATIONS: Proceedings of the First Ulaanbaatar Conference on Nuclear Physics and Applications. AIP, 2009. http://dx.doi.org/10.1063/1.3122236.

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Jamieson, M., G. Strbac, S. Tindemans, and K. Bell. "A Simulation Framework to Analyse Dependent Weather-Induced Faults." In IET International Conference on Resilience of Transmission and Distribution Networks (RTDN 2017). Institution of Engineering and Technology, 2017. http://dx.doi.org/10.1049/cp.2017.0346.

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Wolak, Bogdan. "Use of a Model of Potential to Analyse Population Distribution Structure." In 2017 Baltic Geodetic Congress (BGC Geomatics). IEEE, 2017. http://dx.doi.org/10.1109/bgc.geomatics.2017.43.

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Tegmark, Max, Dieter H. Hartmann, Michael S. Briggs, and Charles A. Meegan. "Spherical harmonic analysis of the angular distribution of GRBs." In Gamma-ray bursts: 3rd Huntsville symposium. AIP, 1996. http://dx.doi.org/10.1063/1.51721.

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Lopez, G. J., J. D. Restrepo, J. Castano, I. A. Isaac, H. A. Cardona, and J. W. Gonzalez. "New indices for the angular analysis of the electrical power systems based on PMU measurements." In 2012 IEEE/PES Transmission & Distribution Conference & Exposition: Latin America. IEEE, 2012. http://dx.doi.org/10.1109/tdc-la.2012.6319126.

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Rapporti di organizzazioni sul tema "Analyse de distribution angulaire"

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Fernández Cerezo, Alejandro, Borja Fernández-Rosillo San Isidro, and Natividad Pérez Martín. The Banco de España’s Central Balance sheet data office database: a regional perspective. Banco de España, 2024. http://dx.doi.org/10.53479/37594.

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The availability of a firm-level database that is representative of the productive sector of an economy on an aggregate scale is increasingly important to analyse the heterogeneity of different economic variables at different levels of aggregation (for instance, by region, firm size or sector). This paper seeks, first, to evaluate the representativeness of the Banco de España’s Integrated Central Balance Sheet Database (Integrated CBSO database or CBI by its Spanish initials) for conducting regional analysis with firm-level data and, second, to analyse the differences in firm size distribution
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Gómez, Camilo, Carlos Andrés Quicazán-Moreno, and Hernando Vargas-Herrera. Changes in the distribution of new loans by risk category throughout the post-pandemic credit cycle in Colombia. Banco de la República, 2025. https://doi.org/10.32468/be.1313.

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Following the pandemic, the Colombia’s financial system experienced a pronounced credit cycle, with significant real growth in consumer loans followed by a deceleration from late 2022. This paper uses granular loan-level data to analyse how financial intermediaries adjusted the credit risk composition of new loans throughout this cycle. It examines the implications of these shifts for loan supply dynamics and financial conditions. Additionally, the study explores the interaction between credit risk composition and monetary policy transmission during the 2021–24 period. As monetary tightening l
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Dufour, Quentin, David Pontille, and Didier Torny. Contracter à l’heure de la publication en accès ouvert. Une analyse systématique des accords transformants. Ministère de l'enseignement supérieur et de la recherche, 2021. http://dx.doi.org/10.52949/2.

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Cette étude porte sur une des innovations contemporaines liées à l’économie de la publication scientifique : les accords dits transformants, un objet relativement circonscrit au sein des relations entre consortiums de bibliothèques et éditeurs scientifiques, et temporellement situé entre 2015 et 2020. Ce type d’accords a pour objectif affiché d’organiser la transition du modèle traditionnel de l’abonnement à des revues (souvent proposées par regroupements thématiques ou collections) vers celui de l’accès ouvert en opérant une réaffectation des budgets qui y sont consacrés. Notre travail d’anal
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Soroush, Golnoush, Carlo Cambini, Tooraj Jamasb, and Manuel Llorca. Network Utilities Performance and Institutional Quality: Evidence from the Italian Electricity Sector. Copenhagen School of Energy Infrastructure, 2020. http://dx.doi.org/10.22439/csei.pb.005.

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It is generally accepted that institutions are important for economic development. In this work, we analyse how the quality of regional institutions impacts performance of Italian electricity distribution utilities and show that utilities in regions with better government effectiveness, responsiveness towards citizens, control of corruption, and rule of law, also tend to be more cost efficient. The results suggest that national regulators should take regional institutional diversity into account in incentive regulation and efficiency benchmarking of utilities.
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Novella, Rafael, Laura Ripani, Guillermo Cruces, and Maria Laura Alzuá. Conditional Cash Transfers, Female Bargaining Power and Parental Labour Supply. Inter-American Development Bank, 2012. http://dx.doi.org/10.18235/0011426.

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Recent empirical evidence has indicated that Conditional Cash Transfer (CCT) do not have an aggregate effect on adult labour supply, however little attention has been paid to the role of other intrahousehold dynamics. This paper examines how the bargaining power structure of households affects the parental labour supply response to CCT programmes. We analyse randomized experimental designs from rural areas of Honduras (PRAF), Mexico (PROGRESA), and Nicaragua (RPS), and find that CCT programmes slightly change paternal and maternal labour supply and that this effect depends on the distribution
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Boyer, Marcel, Hicham El Moussaoui, and Valentin Petkantchin. Le microentrepreneuriat et l’accès à l’eau potable dans les quartiers précaires d’Abidjan (Côte d’Ivoire). CIRANO, 2024. http://dx.doi.org/10.54932/lyeb4146.

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L’objet de notre recherche est d’étudier les défis persistants de la distribution d’eau dans un contexte où l’approvisionnement repose sur un réseau de microentrepreneurs (ME), souvent mal reconnus et non-protégés au niveau institutionnel, mais jouant un rôle essentiel au bien-être, voire à la survie des populations visées. Notre analyse porte sur le cas particulier des microentrepreneurs – travaillant partiellement ou totalement dans l’informel – dans les quartiers précaires d’Abidjan (Côte d’Ivoire). La question centrale pourrait être formulée ainsi : Comment améliorer la rentabilité des ME
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Fonseca, Raquel, Markus Poschke, and Simon Lord. Inégalités de richesse Québec-Ontario : une comparaison par cohortes. CIRANO, 2025. https://doi.org/10.54932/bive3561.

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L’objectif de ce rapport est d’étudier les inégalités de richesse et leurs différences par cohortes au Québec et en Ontario entre 1999 et 2019. Basé sur l’Enquête sur la sécurité financière de Statistique Canada, il compare la richesse des ménages et sa distribution entre les deux provinces, met en relief le rôle de différents groupes démographiques et de différents actifs et analyse l’évolution de l’accumulation de richesse avec l’âge au fil du temps. Les principaux résultats montrent que la richesse des ménages québécois était inférieure à celle de l’Ontario dès 1999, une disparité qui s’est
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Doorley, Karina, Luke Duggan, Agathe Simon, and Dora Tuda. Distributional impact of tax and welfare policies: Budget 2024. ESRI, 2023. http://dx.doi.org/10.26504/qec2023win_sa_doorley.

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Abstract (sommario):
In this Special Article we analyse the distributional impact of Budget 2024. Similar to last year, many reforms in this budget were temporary measures specifically aimed at combatting cost of living pressures. Compared to a baseline pegged to wage growth, we estimate that Budget 2024 will leave households across the income distribution better off, by 2.1 per cent of disposable income on average. The lowest income quintile of households experience the largest relative gain (5-6 per cent of disposable income) but the lowest cash gain (€13-€17 per week). Much of the income gain is driven by tempo
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Pearson, Ken, and Channing Arndt. Implementing Systematic Sensitivity Analysis Using GEMPACK. GTAP Technical Paper, 2000. http://dx.doi.org/10.21642/gtap.tp03.

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Abstract (sommario):
In economic simulation, results often hinge crucially on values of key exogenous inputs (the values of the parameters of the model and the shocks applied). Computational burden has, in the past, hindered systematic investigation of the impacts of variations in these key exogenous inputs. In this document, practical methods for conducting systematic sensitivity analysis for any model implemented using the GEMPACK suite of software are documented. The procedures described here are based on GTAP Technical Paper number 2 which sets out the theory behind the Gaussian quadrature methods on which the
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Doorley, Karina, Michele Gubello, and Dora Tuda. Drivers of Income Inequality in Ireland and Northern Ireland. ESRI, 2024. http://dx.doi.org/10.26504/rs196.

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Abstract (sommario):
The distribution of income differs in Ireland and Northern Ireland. Historically, Northern Ireland has been marked by lower levels of income and lower income inequality. The Gini coefficient, a widely used measure of income inequality which increases as income becomes more dispersed, has averaged 0.29 in Northern Ireland and slightly more than this, at 0.31 in Ireland, between 2003 and 2019. Using harmonised microsimulation models for Ireland (SWITCH) and Northern Ireland (UKMOD), we simulate the Gini coefficient to be 0.26 in Northern Ireland and 0.28 in Ireland in 2019, although these point
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