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Core Retionalizability in Two-Agent Exchange Economies
(Université de Montréal. Département de sciences économiques., 2000)
We provide a characterization of selection correspondences in two-person exchange economies that can be core rationalized in the sense that there exists a preference profile with some standard properties that generates the ...
Information Sharing and the Stability of Cooperation in Research Joint Ventures
(Université de Montréal. Département de sciences économiques., 2000)
The model studies information sharing and the stability of cooperation in cost reducing Research Joint Ventures (RJVs). In a four-stage game-theoretic framework, firms decide on participation in a RJV, information sharing, ...
Simulation-Based Finite and Large Sample Tests in Multivariate Regressions
(Université de Montréal. Département de sciences économiques., 2000)
In the context of multivariate linear regression (MLR) models, it is well known that commonly employed asymptotic test criteria are seriously biased towards overrejection. In this paper, we propose a general method for ...
Innis Lecture: Can the Theory of Incentives Explain Decentralization?
(Université de Montréal. Département de sciences économiques., 2000)
This survey presents within a single model three theories of decentralization of decision-making within organizations based on private information and incentives. Renegotiation, collusion, and limits on communication are ...
Markovian Processes, Two-Sided Autoregressions and Finite-Sample Inference for Stationary and Nonstationary Autoregressive Processes
(Université de Montréal. Département de sciences économiques., 2000)
In this paper, we develop finite-sample inference procedures for stationary and nonstationary autoregressive (AR) models. The method is based on special properties of Markov processes and a split-sample technique. The ...
Lumières et Internet
(Presses de l’Université de Montréal, 2000)
Après une réflexion sur les raisons qui ont amené les dix-huitiémistes à être parmi les premiers à s'intéresser à l'utilisation des outils informatiques en études littéraires, puis à les délaisser, l'auteur propose une ...
Vertical R&D Sprillovers, Cooperation, Market Structure, and Innovation
(Université de Montréal. Département de sciences économiques., 2000)
This paper studies vertical R&D spillovers between upstream and downstream firms. The model incorporates two vertically related industries, with horizontal spillovers within each industry and vertical spillovers between ...
Économétrie, théorie des tests et philosophie des sciences
(Université de Montréal. Département de sciences économiques., 2000)
Dans ce texte, nous revoyons certains développements récents de l’économétrie qui peuvent être intéressants pour des chercheurs dans des domaines autres que l’économie et nous soulignons l’éclairage particulier que ...
Cooperative VS. Non-cooperative Truels: Little Agreement, but Does that Matter?
(Université de Montréal. Département de sciences économiques., 2000)
It is well-known that non-cooperative and cooperative game theory may yield different solutions to games. These differences are particularly dramatic in the case of truels, or three-person duels, in which the players may ...
Exact Tests for Contemporaneous Correlation of Disturbances in Seemingly Unrelated Regressions
(Université de Montréal. Département de sciences économiques., 2000)
This paper proposes finite-sample procedures for testing the SURE specification in multi-equation regression models, i.e. whether the disturbances in different equations are contemporaneously uncorrelated or not. We apply ...