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Academic literature on the topic 'Élasticité (Économie politique)'
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Journal articles on the topic "Élasticité (Économie politique)"
Boucher, Michel. "Considérations empiriques sur la technologie de l’industrie québécoise du camionnage public." Articles 64, no. 3 (January 28, 2009): 361–79. http://dx.doi.org/10.7202/601453ar.
Full textBineau, Yannick. "Équilibre extérieur et taux de change réel : apport du modèle de croissance contrainte par la balance des paiements." Articles 84, no. 3 (December 8, 2009): 263–85. http://dx.doi.org/10.7202/038709ar.
Full textDissertations / Theses on the topic "Élasticité (Économie politique)"
Rivory, Catherine. "Élasticité-prix de la consommation de médicaments." Paris 2, 1999. http://www.theses.fr/1999PA020051.
Full textMicro-economic relations between general practitioner and patient have been thorougly analysed. We identify a possible demand induction from practioners. Practionner profit is not directly linked to prescribed drug cost where as patient utility rely on prescribed drug cost. Thus practioner can induce an incremental demand by lowering total drug cost. This induction power will be exercised in case of excess of supply by reducing the gap between optimal supply and demand. The analysis of the lipid lowering drugs consumption in france and germany between january 1995 and march 1997 has led us to estimate strong price elasticities around -7. 4 in france and -9. 45 in germany. Demand expressed in value terms is even more sensitive to real drug price variations amounting to -15. 5 for france and -12. 7 for germany, reflecting a strong substitution effect in favour of cheap therapeutics. Substitution effect amounts to -9 on french market and -4. 3 on german market. High results emphasized the importance of testing demand at disaggregated level, as price elasticity has generally been studied at a very aggregated level omitting a basic market caracteristic : drugs are not all therapeutics substitutes and the drug market is not an homogeneous commodity market
El, Arabi Abderahmane. "L'élasticité-prix de la balance courante des économies "sous développées" : application à l'économie marocaine." Lille 1, 1996. https://pepite-depot.univ-lille.fr/LIBRE/Th_Num/1996/50374-1996-235.pdf.
Full textAlba-Saunal, Nathalie. "Les substitutions factorielles dans l'industrie : une analyse théorique et économétrique." Paris 1, 1994. http://www.theses.fr/1994PA01A005.
Full textThe study of input substitutions requires the use of theorical functions that relies on microeconomic theory of production. The analyst may derive demand functions and reveal substitutions elasticities. The first part is devoted to theorical study of functional forms, and to the analysis of resluts in franch industry. A second part goes deeper in those results by integrating a non-hicksien technical progress, and by searching for behaviour chanegs. The estimations that are described in firts and second parts lead to questionning the reasons of noticed gaps. Two types of evolutions are to be distinguished. In first case, cointegrating relations enable to conclude to a good appropriatness of the formulations in long period. Short term evolutions are more erratic. Some behaviours have been modified by oil crisis. This requires to acknowledge supplementary variables, such as technological choices. Price variations are inadequate to relate technical evolutions. Additionnal factors do matter. Integrating an anticipation structure of energy prices or using an integrating adjustment costs model enable to point out errors of estimation. On short and long terms, the technological evolution to come is also one of the elements to take into account
Sire, Bruno. "Contribution à la connaissance de la flexibilité potentielle des entreprises : l'exemple des PMI sous-traitantes de l'aéronautique en Midi-Pyrénées." Bordeaux 1, 1987. http://www.theses.fr/1987BOR1D011.
Full textFlexibility appears as a notion the significance of which is widely acknowlegded: it has been the subject of various and mostly functional approaches. Suggesting a synthetic measure remained to be done in order to make this multidimensional concept operational and check the validity of this measure. Such is subject of the present survey. After showing the interest of the firm flexibility-environment turbulence relation, a theoretical pattern likely to supply an overall measure of flexibility is suggested. This pattern is the subject of an empirical test concerning forty three small and medium size firms representative of aircraft subcontracting in midi-pyrenees. It enables for each of them to obtain a comparative score of potential flexibility at a "t" date. Once the measure is calculated, it is compared to various quantitative as well as qualitative criterions of performance covering a (t+2) - t period. Once the whole there seems to be a positive relationship between the level of flexibi- lity measured by the potential flexibility for "t" and the level of performance registered over the following period for these small and medium size firms with such a turbulent environment. The proposed pattern besides enables to test five suppositions of general
Fabre, Bruno. "Une contribution à la compréhension du désendettement des entreprises." Montpellier 2, 1999. http://www.theses.fr/1999MON20004.
Full textGlérant-Glikson, Armelle. "Évolution de l'élasticité de la demande de biens durables aux éléments du marketing-mix au cours des phases du cycle de vie des produits : une application au marché automobile français." Paris 9, 1993. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=1993PA090041.
Full textThe aim is to test Mikwitz's hypotheses concerning the elasticity of demand as the elements of the marketing-mix vary along the product life cycle. Up to now, these hypotheses have been applied to consumer goods, but here they will be applied to the automobile market. Tests were therefore carried out on some thirty vehicles on the French market from 1980 to 1989. The elasticities of demand were calculated using multiple regression analysis. This showed that automobile sales are influenced by three or four variables during each phase. The sensibility in demand of the perceived quality was thus seen to be at its maximum during the launch and growth phases. Moreover, the elasticity is significant during the phases of maturity and decline. The influence of advertising, measured by cumulated advertising expenditure, reach its maximum during the launch phase and declines during the maturity phase. During a product's decline, elasticity increases significantly as a result of promotions. The influence of both the perceived proximity of points of sales and the quality of reception and service are significant all through the product life cycle
Erkel-Rousse, Hélène. "Commerce international et différenciation de produit : modélisation théorique et applications empiriques." Paris 1, 2000. http://www.theses.fr/2000PA010049.
Full textKurashige, Yasuhiko. "Le déclin de l'agriculture japonaise : étude géographique économique." Paris 4, 1999. http://www.theses.fr/1999PA040119.
Full textManadir, Abdellah. "Frictions financières : théories et évidences." Doctoral thesis, Université Laval, 2017. http://hdl.handle.net/20.500.11794/28173.
Full textThis thesis assesses the extent to which two types of financial frictions contribute to the ability of New-Keynesian-type-stochastic dynamic general equilibrium models (DSGE) to reproduce business cycles and the ability of hybrid models (DSGE-VAR) to forecast macroeconomic aggregates. The first type of financial friction originates from a problem of Costly State Verification à la Bernanke et al. [1999] and appears in debt contracts. This type of friction implies a wedge between the expected return on capital and the risk-free rate that depends on entrepreneurial leverage, whereas the wedge is absent in models with no frictions. The second type of friction results from a problem of Costly Enforcement à la Gertler and Karadi [2011], which also induces a wedge between the expected return on capital and the risk-free rate, that is now determined by the change in entrepreneurial leverage. The first chapter of thesis estimates three versions of Smets and Wouters [2003, 2007] using a Bayesian approach. Used as a benchmark, the first version considers financial markets as a veil and thus contains no financial friction. The second version incorporates the Costly State Verification-type-friction à la Bernanke et al. [1999], while the third version includes the Costly Enforcement-type-friction à la Gertler and Karadi [2011]. The estimation results are used to answer to following questions: (i) Are models including financial frictions more compatible with U.S. macroeconomic data than those with no frictions? (ii) which types of financial friction are preferred by the data? Our findings indicate that adding financial frictions improves the New-Keynesian model's fit to data, in terms of data marginal density. In the case of Costly Enforcement problem, these improvements are both substantial and robust, while they are marginal and not robust in the case of the Costly State Verification problem. Second, estimating the risk premium elasticity to entrepreneurial leverage, rather than calibrating it to values commonly used in the literature, helps the Bernanke et al. [1999] model version to perform more well. This finding suggests that this elasticity should be revised (downwards), relative to the prior belief established in the literature. The second chapter estimates three versions of Smets and Wouters [2003, 2007] via the Bayesian methodology for both the U.S. and Euro economies. The first version serves as a basic model and considers financial markets as veil, thereby contains no financial frictions. The second version includes a Costly State Verification-type problem à la Bernanke et al. [1999], while the third one incorporates a Costly Enforcement problem à la Gertler and Karadi [2011]. These three versions pay particular attention to long term trends that are present in data and thus incorporate a labour-augmenting technology process. The chapter then uses estimation results to answer to the following questions: (i) Is the importance of financial frictions different in the U.S. economy and in the Euro economy? Then, (ii) which factors can explain this difference? The main results are: First, the Costly State Verification-type-friction à la Bernanke et al. [1999] is more important in the Euro economy than in the U.S. economy, while the Costly Enforcement-type-friction à la Gertler and Karadi [2011] doesn't appear important to the both economies. Second, the relative importance of financial frictions in the Euro area can be explained by the high estimate of the risk premium elasticity to the leverage in the Euro economy. The third chapter of thesis develops three types of prior information for a VAR model, from a New-Keynesian model with no financial friction, a model incorporating a friction of Costly state Verification à la Bernanke et al. [1999] and a model including a friction of Costly Enforcement à la Gertler and Karadi [2011]. This last chapter then compares the three hybrid models (DSGE-VAR) via the root mean squared forecast errors, in order to answer to the following question: To which extent can the presence of financial structures (frictions) improve the forecasting ability of hybrid model DSGE-VAR? In terms of out-sample forecasts, the results show that the hybrid models with no financial frictions perform as well as those with frictions.
Gilbert, Alexandre. "Analyse de la demande pour l'efficacité énergétique des véhicules à l'aide de la méthode des prix hédoniques." Thesis, Université Laval, 2007. http://www.theses.ulaval.ca/2007/24508/24508.pdf.
Full textBooks on the topic "Élasticité (Économie politique)"
L, Sprinkle Richard, ed. The demand for imports and exports in the world economy. Aldershot, Hants, England: Ashgate, 1999.
Find full textSprinkle, Richard L., and W. Charles Sawyer. Demand for Imports and Exports in the World Economy. Taylor & Francis Group, 2019.
Find full textBohi, Douglas R. Analyzing Demand Behavior: A Study of Energy Elasticities. RoutledgeFalmer, 2013.
Find full textSprinkle, Richard L., and W. Charles Sawyer. Demand for Imports and Exports in the World Economy. Taylor & Francis Group, 2019.
Find full textBohi, Douglas R. Analyzing Demand Behavior: A Study of Energy Elasticities. RoutledgeFalmer, 2013.
Find full textBohi, Douglas R. Analyzing Demand Behavior: A Study of Energy Elasticities. RoutledgeFalmer, 2013.
Find full text