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101.
Elodie Bertrand 《European Journal of the History of Economic Thought》2019,26(3):502-536
The controversy over the theoretical validity of the ‘Coase theorem’ is closely linked to the controversy over the correct statement of it, since the principal need is to determine what valid generalizations can be made on the basis of Coase’s 1960 examples. The present article does not aim to review the content of the controversy as such, but rather to question the reasons behind it: why so much noise about a proposition that is patently unrealistic (because of its assumption of zero transaction costs)? I argue that the prominence of the controversy, namely of the question of the validity (and statement) of the ‘Coase theorem’, can be analytically explained by the roles this ‘theorem’ plays in microeconomics: it is critical (of the standard theory of market failures), heuristic (drawing out the consequences of the efficiency assumption), and normative (conveying an optimistic view of the efficiency of exchange). I stress that these roles depend on the nature of the exchange defined in the formulation of the ‘theorem’. And I conclude that they rest upon the cooperative bargaining version, and therefore on an optimistic belief in the ability of people to find efficient agreements. 相似文献
102.
Bertrand Baud-Lavigne Bruno Agard Bernard Penz 《International Journal of Production Economics》2012,135(1):50-60
This paper deals with two major issues for industries; the product design and the supply chain design. These problems are usually solved separately, but in recent years, approaches were proposed to tackle these two problems together. In this paper, we investigate more precisely the links between the standardization of products or components, and the design of the supply chain. First, we show on a little example that there is a great interest to consider simultaneously these two decisions, and that solving these interdependent problems separately could result in a suboptimal, or even a bad, decision. Then, on a simplified problem issued from an industrial case study, we outline the impact of standardization choices on the structure of the supply chain and the gain that can be obtained from solving the problem as a unique compound optimization model. To illustrate the solutions of the problem, we propose graphics in order to visualize, in function of quantities and/or transportation costs, the best decision for the product standardization and for the supply chain design. Graphics also permit to anticipate the impacts of a variation of either quantities or transportation costs, from a specific situation. Such graphics they could be used in a decision aid tool to help companies in their choices. Finally, we show that costs and supply chain structure are highly impacted. 相似文献
103.
Bertrand Rime 《Journal of Financial Services Research》2001,19(1):27-38
We present an alternative view on regulatory distortions in the banking industry. We use the duopoly model developed by Boot, Dezelan, and Milbourn (BDM, 2000), where a bank with low monitoring costs faces a bank with high monitoring costs. We show that when the initial level of the capital requirement is low, an increase of the minimum ratio between capital and total assets causes a higher decrease in profits at the bad bank than at the good bank. This finding contrasts with BDM's theorem 1, which predicts that a regulation imposing an identical increase in production costs on both banks will cause a greater loss in profits at the good bank than at the bad bank. We also look at the impact of an increase in the minimum ratio between capital and total assets on the profits of a representative bank in three other competitive environments identified in BDM. We find that the decrease in the representative bank's profit caused by an increase in the capital requirement is larger when the bank faces competition from an unregulated firm than when it faces a regulated competitor or no competitor at all. This result is consistent with BDM's theorem 2. 相似文献
104.
Bertrand Venard 《Journal of Business Ethics》2009,89(1):59-76
Based on neo-institutional literature, this article aims to show the influence of organizational isomorphism on corruption.
The focus is institutional explanations of corruption. Our model is based on empirical research in Russia at the end of the
1990s. A face-to-face questionnaire was conducted with 552 top executives in private firms across various economic sectors.
We used the structural equation model Partial Least Squares, PLS, technique to test our hypotheses. The developed model provides
an integrated approach to the study of the relationship between corruption and organizational isomorphism. Our empirical data
from firms in Russia allowed us to test various theoretical hypotheses concerning the influence of organizational isomorphism
on corruption. Our emphasis is on the influence of competitive and institutional isomorphism on corruption. 相似文献
105.
In this paper we model expenditure on housing for owners and renters by means of endogenous switching regression models using
cross-section data. We explain the share of housing in total expenditure from family characteristics and total expenditure,
where the latter is allowed to be endogenous. We apply various existing parametric and semiparametric techniques for cross-section
data. Exogeneity of total expenditure is rejected for the parametric models but not for most semiparametric models. The results
are compared on the basis of budget elasticities and graphs of the estimated relationship between the budget share spent on
housing and the logarithm of total expenditure.
First version received: November 1997 / Final version received: January 2000 相似文献
106.
While age is the variable most often used to explain household recycling behavior, research findings reveal only limited or contradictory effects. This study demonstrates the utility of several additional variables related to age in regard to explaining the effect of aging on household recycling behavior. These variables are generativity, available time, and perceived skills. By drawing on the theory of planned behavior, this paper offers a model that clarifies how age indirectly influences household recycling behavior. The model is tested on a stratified sample, and the results are analyzed through mediation tests and structural equation modeling. While aging is associated with lower levels of enthusiasm for recycling, more skills and available time allow recycling to be accomplished with increased ease. Finally, the results enable an explanation of the previous contradictory results about age effects and lead to managerial and societal recommendations on how household recycling can be effectively promoted. 相似文献
107.
Joël Cariolle Cyril Chalendard Anne‐Marie Geourjon Bertrand Laporte 《The World Economy》2019,42(6):1850-1872
Modern customs administrations aim to both facilitate legal trade and combat fraud. To meet this dual objective, many customs administrations in developing countries must give risk management a highly prominent role. In this context of modernisation, this paper first provides stylised facts on the performance of the customs controls carried out at the Gabon border. Then, we compare Gabon′s granular import customs data with international trade statistics. Based on this comparison, we identify undetected fraud and present a methodology to target ex post audits. Finally, we define indicators to monitor the performance of customs valuation controls. 相似文献
108.
This paper analyzes differences in the antecedents and performance consequences of domestic and offshore R&D outsourcing. Offshore outsourcing is characterized by larger cognitive distance. We find that absorptive capacity from internal R&D allows for more offshore outsourcing and that offshore outsourcing leads to more positive innovation outcomes, especially product innovation. 相似文献
109.
This paper is a contribution to the theory of the optimal monetary policy in overlapping generations models with a cash-in-advance constraint applying on old age consumption purchases. We are particularly interested in the study of seigniorage when the latter is used to finance public goods valued by consumers. Assuming that a public good enters the utility function and the existence of cash-in-advance constraints, we find a Laffer curve of seigniorage at steady-state. We also analyze the dynamic optimal monetary policy when the government maximizes an intertemporal social welfare function and can only resort to seigniorage to finance the purchases of the public good. We show that the optimal rate of money growth may be strictly higher than the one which maximizes steady-state seigniorage: the optimal amount of seigniorage may lie on the decreasing part of the Laffer curve of seigniorage. We finally suppose that the government can use lump-sum taxes in addition to seigniorage. Then, the Friedman rule prevails and public expenditures are only financed through lump-sum taxes. 相似文献
110.
Massimiliano Caporin Grégory M. Jannin Francesco Lisi Bertrand B. Maillet 《Journal of economic surveys》2014,28(5):917-942
Performance measurement is one of the most studied subjects in financial literature. Since the introduction of the Sharpe ratio in 1966, a large variety of new measures has appeared constantly in scientific journals as well as in practitioners' publications. The most complete and significant studies of performance measures, so far, have been written by Aftalion and Poncet, Le Sourd, Bacon, and Cogneau and H übner. A review of the most recent literature led us to collect several dozen measures that we classify into four families. We first present the class of relative measures, starting with the Sharpe ratio. Secondly, we analyse absolute measures, beginning with the most famous one ‐ the Jensen alpha. Thirdly, we study general measures based on specific features of the return distribution, where the pioneering contributions are those of Bernardo and Ledoit, and Keating and Shadwick. Finally, the fourth set concerns a few measures that explicitly take into account the investor's utility functions. 相似文献