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作者：Brien, MJ; Lillard, LA; Stern, S
作者单位：University of Virginia; University of Michigan System; University of Michigan; Deloitte Touche Tohmatsu Limited
摘要：The objective of this research is to further our understanding of how and why individuals enter and leave coresidential relationships. We develop and estimate an economic model of nonmarital cohabitation, marriage, and divorce that is consistent with current data on the formation and dissolution of relationships. Jovanovic's (Journal of Political Economy 87 (1979), 972-90) theoretical matching model is extended to help explain household formation and dissolution behavior. Implications of the m...
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作者：Alonso-Carrera, J; Caballé, J; Raurich, X
作者单位：Autonomous University of Barcelona; Universidade de Vigo; University of Barcelona
摘要：We analyze the welfare properties of the equilibrium path of a growth model where both habits and consumption externalities affect the utility of consumers. Our analysis highlights the crucial role played by complementarities between externalities and habits in order to generate an inefficient dynamic equilibrium. In particular, we show that the competitive equilibrium is inefficient when consumption externalities and habit-adjusted consumption are not perfect substitutes.
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作者：Goyal, Sanjeev; Joshi, Sumit
作者单位：George Washington University; University of Essex
摘要：We study a setting with many countries; in each country there are firms that can sell in the domestic as well as foreign markets. Countries can sign bilateral free-trade agreements that lower import tariffs and thereby facilitate trade. We allow a country to sign any number of bilateral free-trade agreements. A profile of free-trade agreements defines the trading regime. Our principal finding is that, in symmetric settings, bilateralism is consistent with global free trade. We also explore the...
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作者：Mailath, George J.; Postlewaite, Andrew
作者单位：University of Pennsylvania
摘要：We present a model incorporating both social and economic components and analyze their interaction. The notion of a social asset, an attribute that has value only because of the social institutions governing society, is introduced. In the basic model, agents match on the basis of income and unproductive attributes. An attribute has value in some equilibrium social institutions (matching patterns), but not in others. We then show that productive attributes (such as education) can have their val...
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作者：Bental, Benjamin; Demougin, Dominique
作者单位：University of Haifa; Humboldt University of Berlin
摘要：We propose a transactions cost theory of total factor productivity (TFP). In a world with asymmetric information and transactions costs, productivity must be induced by incentive schemes. Labor contracts trade off marginal benefits and costs of effort. The latter include, in addition to the workers' marginal disutility of effort, organizational costs and rents. As the economy grows, contracts change endogenously, inducing higher effort and productivity. Transactions costs are also affected by ...
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作者：Castro, R
作者单位：Universite de Montreal; Universite de Montreal
摘要：How does openness affect economic development ? This question is answered in the context of a dynamic general equilibrium model of the world economy, where countries have technological differences that are both sector neutral and specific to the investment goods sector. Relative to a benchmark case of trade in credit markets only, consider (i) a complete restriction of trade and (ii) a full liberalization of trade. The first change decreases the cross-sectional dispersion of incomes only sligh...
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作者：Armantier, O
作者单位：Universite de Montreal
摘要：The influence of relative wealth on fairness considerations is analyzed in an ultimatum game experiment in which participants receive large and widely unequal initial endowments. Subjects initially demonstrate a concern for fairness. With time however, behavior becomes at odds with both subgame perfection and fairness. Evidence of learning is detected for both proposers and receivers in the estimation of a structural reinforcement learning model. The estimation results suggest that, guided by ...
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作者：Chambers, MJ; McCrorie, JR
作者单位：University of Essex; University of Leicester
摘要：This article is concerned with issues of model specification, identification, and estimation in exchange rate models with unobservable fundamentals. We show that the continuous-time model proposed by Gardeazabal, Regulez, and Vazquez (International Economic Review 38 (1997), 389-404) is not identified and that this property is characteristic of the discrete-time representation of the model that they used as the basis for estimation by simulated method of moments. We briefly discuss the implica...
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作者：Delacroix, A; Shi, SY
作者单位：University of Toronto; University of Quebec; University of Quebec Montreal
摘要：We model a labor market where employed workers search on the job and firms direct workers' search using wage offers and employment probabilities. Applicants observe all offers and face a trade-off between wage and employment probability. There is wage dispersion among workers, even though all workers and jobs are homogeneous. Equilibrium wages form a ladder, as workers optimally choose to climb the ladder one rung at a time. This is because low-wage applicants are relatively more sensitive to ...
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作者：Tabuchi, Takatoshi; Thisse, Jacques-Francois
作者单位：University of Tokyo; Universite Catholique Louvain; Centre for Economic Policy Research - UK
摘要：We consider an economic geography model of a new genre: All firms and workers are mobile and their agglomeration within a city generates costs through competition on a housing market. In the case of two sectors, contrasted patterns arise. When one good is perfectly mobile, the corresponding industry is partially dispersed whereas the other is agglomerated, thus showing regional specialization. When one sector supplies a nontradeable consumption good, this sector is more agglomerated than the o...
