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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Interdependence of US Industry Sectors Using Vector Autoregression

Dutta Bordoloi, Suwodi 28 October 2009 (has links)
"In this study, we explore the interdependence among different US industries by examining their correlations of the stock portfolios. Furthermore, we focus on the dynamics of their interdependent relations during peaceful and volatile periods; as such relations may change due to different sensitivities of each industry to the macroeconomic conditions. More specifically, we apply Vector Autoregression (VAR) methodology on the US industry portfolios and we use variance decomposition and generalized impulse response functions to identify the strength of the impact of each industry on the others. Based on different portfolio returns of the US industries during 1962 to 2008, we find if the pattern of the dynamic relations of the industries change in different periods. We also deduce the most influential and sensitive sectors in the US domestic market. In addition, we find the direction, strength and durability of the shocks using generalized impulse response function (GIRF)."
2

An experimental study of the use of vapour absorption refrigeration in road transport vehicles

Horuz, Ilhami January 1994 (has links)
No description available.
3

Les Vendanges de la République : une modernité provençale, les paysans du Var à la fin du XIXh siècle /

Rinaudo, Yves. January 1982 (has links)
Thèse--Lettres--Aix-Marseille I, 1978. / Bibliogr. p. 256-264. Index.
4

Essays on Macroeconomic Price Adjustments / Essais sur des Ajustements Macroéconomiques des Prix

Solcan, Mihaela 12 July 2013 (has links)
Au cours de la dernière décennie, les prix des logements ont augmenté de façon spectaculaire dans plusieurs pays à travers le monde. Par exemple, les prix des logements aux États-Unis, en Espagne et en Irlande ont été marqués par des cycles d'expansion et de récession les plus marquants de leur histoire. L'augmentation concomitante des prix des logements (et dans certains cas l’occurrence des épisodes d'expansion - récession) dans de nombreuses économies avancées soulève quelques questions importantes. Y a t-il eu une bulle immobilière dans les pays avancés? Quels sont les principaux déterminants de l'évolution des prix des logements dans ces pays? Est-ce que les marchés immobiliers des pays avancés sont-ils interdépendants? Le premier chapitre propose une modélisation structurelle des modèles VAR Bayésiens pour les États-Unis, la France, l'Espagne et la Grèce qui examinent les effets relatifs de l'évolution du secteur réel de production, du secteur financier et des flux internationaux de capitaux sur les marchés du logement. Un deuxième exercice tente d'identifier la présence de régimes de bulles immobilières à partir d’une modélisation Markovienne à deux états. Les principaux résultats liés au marche américain montrent que les entrées de capitaux étrangers, mesurées par le solde de la balance courante en pourcentage du PIB, comptent pour plus de 30 % de la variance des chocs qui frappent les prix des logements, tandis que les taux d’intérêt contribuent pour environ 38 %. En France, la politique monétaire a le plus grand pouvoir explicatif des évolutions du marché du logement, tandis qu'en Espagne et en Grèce, les taux hypothécaires variables et les investissements dans le logement exercent la plus grande influence sur le marché du logement. Tous les pays ont connu un régime de bulle immobilière sur la majeure partie des années 2000.Le deuxième chapitre utilise une approche de type Global VAR (ou GVAR) qui porte sur la modélisation des interdépendances internationales des prix immobiliers. Le modèle GVAR a été estimé empiriquement en utilisant des données trimestrielles de sept pays, pour la période 1987-2011. Les résultats montrent que les chocs des prix immobiliers originaires des États-Unis ont de fortes répercussions sur tous les pays, avec les plus fortes magnitudes observées pour l'Irlande. Ce résultat suggère que les marchés immobiliers pourraient être soumis à des effets de contagion du comportement des marchés financiers et que le secteur immobilier peut être analysé comme un actif spéculatif. Les liens entre les taux d'intérêt réels à long terme sont positifs et statistiquement significatifs dans tous les pays, même si ils ont un rôle limité sur l'évolution des prix immobiliers. Les chocs négatifs sur les prix immobiliers aux États-Unis ont des effets négatifs et statistiquement significatifs sur le PIB réel aux États-Unis, le Canada et l'Irlande.Le troisième chapitre est consacré au financement de la première guerre mondiale par les Etats-Unis et le rôle de la War Finance Corporation (WFC). Plus spécifiquement, on s’intéresse aux fluctuations des rendements des bons du Trésor américain émis entre novembre 1917 et décembre 1920. L’analyse économétrique est basée sur des techniques de séries temporelles Bayésiennes. Les principaux résultats montrent que les chocs positifs sur les achats de la WFC engendrent une réponse négative et statistiquement significative sur tous les types de rendements des bons de guerre. En outre, les achats de la WFC des bons Liberty et Victory, à l'exception du premier prêt des bons Liberty, ont eu un effet statistiquement significatif sur l'évolution des taux à court terme. Les achats de la WFC de la deuxième et de la quatrième émission des bons Liberty ont eu des effets significatifs et positifs sur les taux à court terme, ce qui suggère une déformation de la courbe des taux. / During the last decade, housing prices have increased dramatically in several countries around the world. For instance, housing prices in the United States, Spain, and Ireland have been marked by one of the most striking boom-bust cycles in their history. The concomitant increase in housing prices (and in some cases boom-bust episodes) across many advanced economies raises the following important questions. Was there a housing bubble across advanced countries? What are the main determinants of the housing price movements in these countries? Are the advanced countries' housing markets interrelated? The first chapter of the dissertation estimates a set of structural Bayesian VAR models for the U.S., France, Spain, and Greece that examine the relative effects of developments in the real production sector, the financial sector, and international capital flows on the housing market. A second exercise attempts to identify the presence of housing price bubble regimes by estimating a set of two state Markov-switching Bayesian VAR models. The main results for the U.S. show that foreign capital inflows, measured by the current account balance as a percentage of GDP, account for more than 30\% of the variance of the shocks hitting housing prices, while adjustable mortgage rates contribute about 38\%. In France, monetary policy has the largest explanatory power for the housing market evolutions, while in Spain and Greece, the variable mortgage rates and housing investments exert the largest influence on the housing market. All the countries experienced a bubble regime over most of the 2000s. The second chapter uses a Global VAR model estimated using quarterly data from seven countries, for the period 1987-2011, to analyze the interdependencies that exist between domestic and international factors in housing markets. We find that housing price shocks originating in the U.S. have large spillover effects on all the countries, with the largest magnitudes on Ireland. This result suggests that housing markets may be subject to contagion effects and that housing can be analyzed as a speculative asset, based on international data spanning the past two decades. Linkages in long-run real interest rates are positive and statistically significant across all the countries, although they have a limited role on the evolution of housing prices. Negative shocks to the U.S. housing prices have negative and statistically significant effects on real GDP in the U.S., Canada, and Ireland. The third chapter studies the price fluctuations of war bonds issued by the U.S Treasury in order to finance the World War I between November 1917 and December 1920. Bayesian time series techniques are used to carry out the analyses. We are focusing on the effects that the bond-purchasing program of the War Finance Corporation (WFC) had on the evolution of war bond yields. Our main results show that positive shocks to WFC purchases display a negative and statistically significant effect on all types of war bond yields. Furthermore, WFC purchases of Liberty and Victory Bonds, except the First Liberty Loan, had a statistically significant effect on the evolution of commercial paper rates. WFC purchases of the Second and Fourth Liberty Bonds had significant and positive effects on commercial paper rates, suggesting a twist in the bond yield curve.
5

Value at Risk in operating periods of Kaohsiung Rapid Transit Project

Huang, Chun-Jung 17 June 2003 (has links)
none
6

Côté colline : pratiques et constructions de l'espace sylvopastoral en Centre-Var /

Acovitsiōti-Hameau, 'Ada. January 2005 (has links)
Texte remanié de: Thèse de doctorat--Anthropologie--Aix-Marseille 1, 2001. / Bibliogr. p. 321-334.
7

Identifying Monetary Policy in Open Economies

BHUIYAN, MOHAMMAD 15 June 2009 (has links)
This thesis estimates the effects of monetary policy shocks by employing vector auto regressions (VAR). I argue that to the extent the central bank and the private sector have information not reflected in the VAR, the measurement of policy innovations is contaminated. These incorrectly estimated policy shocks then generate misleading results about the effects of monetary policy. This thesis first attempts to figure out the variables indeed observed by central banks to make monetary policy decisions and then formulates the monetary policy reaction function by using those variables. Having identified more realistic monetary policy functions in VAR models, I conclude that most of the previous puzzling results about the effect of monetary policy shocks might be due to incorrectly identifying the monetary policy reaction function. / Thesis (Ph.D, Economics) -- Queen's University, 2009-06-15 15:59:13.04
8

La République au village : les populations du Var, de la Révolution à la IIU République /

Agulhon, Maurice, January 1979 (has links)
Extrait de: Thèse--Lettres--Paris, 1969. / Bibliogr. p. 487-532. Index.
9

L'évolution des institutions municipales toulonnaises, des origines au milieu du XVIe siècle... /

Le Bellegou-Beguin, Geneviève. January 1959 (has links)
Th.--Droit--Aix-Marseille, 1958.
10

Previsão de índices da construção civil: Uma abordagem com modelos VAR aplicada ao INCC E SINAPI

Oliveira, Charles Wladimir de Almeida Oliveira January 2011 (has links)
OLIVEIRA, Charles Wladimir de Almeida. Previsão de índices da construção civil: uma abordagem com modelos VAR aplicada ao INCC e SINAPI. 2011. 37 f. Dissertação (mestrado profissional em economia do setor público) - Programa de Pós Graduação em Economia, CAEN, Universidade Federal do Ceará, Fortaleza-CE, 2011. / Submitted by Mônica Correia Aquino (monicacorreiaaquino@gmail.com) on 2013-10-17T19:32:02Z No. of bitstreams: 1 2011_dissert_cwaoliveira.pdf: 277281 bytes, checksum: b4cede42a03bdd7911b2d63e6f08560c (MD5) / Approved for entry into archive by Mônica Correia Aquino(monicacorreiaaquino@gmail.com) on 2013-10-17T19:32:11Z (GMT) No. of bitstreams: 1 2011_dissert_cwaoliveira.pdf: 277281 bytes, checksum: b4cede42a03bdd7911b2d63e6f08560c (MD5) / Made available in DSpace on 2013-10-17T19:32:11Z (GMT). No. of bitstreams: 1 2011_dissert_cwaoliveira.pdf: 277281 bytes, checksum: b4cede42a03bdd7911b2d63e6f08560c (MD5) Previous issue date: 2011 / Considering two of the main costs indicators in the civil construction sector, this study proposes models to estimate the costs trend in that sector in 2011. Forecasts from vector autoregressive models composed by INCC and SINAP index seasonally adjusted allow determining an upward trend for costs in the sector analyzed and that, as in periods of financial crisis, this should be the object of counter cyclical policy to contain the spread of movement of rising prices in the Brazilian economy. / Considerando dois dos principais indicadores de custos no setor da construção civil, o estudo propõe modelos para estimar a tendência dos custos no referido setor em 2011. Previsões a partir de modelos vetoriais autorregressivos compostos pelo INCC e índice SINAPI com ajuste sazonal permitem constatar uma tendência ascendente para os custos no setor analisado e que, assim como nos períodos de crise financeira, este deve ser objeto de política anticíclica visando conter a propagação do movimento de elevação de preços na economia brasileira.

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