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961.
Lídia Farré Roger Klein Francis Vella 《Oxford bulletin of economics and statistics》2012,74(5):676-690
This article investigates the degree of intergenerational transmission of education for individuals from the National Longitudinal Survey of Youth 1979. Rather than identifying the causal effect of parental education via instrumental variables we exploit the feature of the transmission mechanism responsible for its endogeneity. More explicitly, we assume the intergenerational transfer of unobserved ability is invariant to the economic environment. This, combined with the heteroskedasticity resulting from the interaction of unobserved ability with socioeconomic factors, identifies the causal effect. We conclude that the observed intergenerational educational correlation reflects both a causal parental educational effect and a transfer of unobserved ability. 相似文献
962.
963.
Roger Wittlin 《Thunderbird国际商业评论》2009,51(6):519-525
Historic events battered both the financial markets and the real economy throughout 2008 and the first quarter of 2009. On Wall Street, the destruction was most evident through the bankruptcy of Lehman Brothers; the acquisitions of Bear Stearns, Merrill Lynch, and Wachovia; and the implosions of AIG, Fannie Mae, and Freddie Mac. And Main Street wasn't spared, as the declines in home prices, large federal involvement in the banking and the automobile industries, a rapid rise in unemployment, and the explosion of the U.S. federal budget deficit have shaped millions of lives and will dramatically alter the country's economic future. © 2009 Wiley Periodicals, Inc. 相似文献
964.
Roger Sherman 《Southern economic journal》2001,67(4):782-800
Market regulation is accomplished both by competition and by external government agencies, and the trend is toward greater reliance on competition. Economists have fostered this trend and have even invented markets to help overcome some externality problems. They have contributed to a steady improvement in antitrust policy, which currently reflects economic knowledge well. They diagnosed and demonstrated problems with external regulation of the airline industry and gave assurance that regulation by competition could work in its place. Success there led not only to deregulation of airlines but also deregulation of railroads, trucks, buses, and, in some ways, natural gas pipelines. Two other industries, telecommunications and electricity, are now following very ambitious paths toward less external regulation and greater dependence on competition. The Internet raises new issues, but there also, competition will play an important regulatory role. 相似文献
965.
Folk Theorems in repeated games hold fixed the game payoffs, while the discount factor is varied freely. We show that these
results may be sensitive to the order of limits in situations where players move asynchronously. Specifically, we show that
when moves are asynchronous, then for a fixed discount factor close to one there is an open neighborhood of games which contains
a pure coordination game such that every Perfect equilibrium of every game in the neighborhood approximates to an arbitrary
degree the unique Pareto dominant payoff of the pure coordination game. 相似文献
966.
967.
The 2010 Horizontal Merger Guidelines set forth the current antitrust enforcement practices but do not address mergers that result in bilateral monopoly. We show that, given the presence of lawful, enduring market power, such mergers may improve social welfare. As a result, these mergers deserve careful scrutiny before condemning them as anticompetitive. In this paper, we address this issue and suggest an economically sound enforcement policy. 相似文献
968.
969.
Two field experiments examine the attitudinal consequences of consumers changing their minds about previously seeing brands when in fact they have not. In the first study, an increase in false brand awareness, holding brand exposure constant, is found to result in more favorable brand attitudes. In the second study, changes in false brand awareness were found to mediate the development of defensive thoughts in which respondents self‐justify changing their minds. Defensive thoughts, in turn, mediate the development of brand attitudes. The results suggest that simple changes in one's subjective probability of previously seeing a brand independent of actual exposure can have significant attitudinal consequences for that brand. This is due to the generation of self‐justifying cognitions. Individual change scores are further found to have greater theoretical and empirical utility than static measures. © 2011 Wiley Periodicals, Inc. 相似文献
970.