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作者:Di Tella, R; Schargrodsky, E
作者单位:Harvard University; Universidad Torcuato Di Tella
摘要:An important challenge in the crime literature is to isolate causal effects of police on crime. Following a terrorist attack on the main Jewish center in Buenos Aires, Argentina, in July 1994, all Jewish institutions received police protection. Thus, this hideous event induced a geographical allocation of police forces that can be presumed exogenous in a crime regression. Using data on the location of car thefts before and after the attack, we find a large deterrent effect of observable police...
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作者:Bernheim, BD; Rangel, A
作者单位:Stanford University; National Bureau of Economic Research
摘要:We propose a model of addiction based on three premises: (i) use among addicts is frequently a mistake; (ii) experience sensitizes an individual to environmental cues that trigger mistaken usage; (iii) addicts understand and manage their susceptibilities. We argue that these premises find support in evidence from psychology, neuroscience, and clinical practice. The model is tractable and generates a plausible mapping between behavior and the characteristics of the user, substance, and environm...
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作者:Aizenman, J
作者单位:University of California System; University of California Santa Cruz; National Bureau of Economic Research
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作者:Auerbach, AJ; Blau, FD; Shoven, JB
作者单位:University of California System; University of California Berkeley; National Bureau of Economic Research
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作者:Feldstein, M; King, M; Yellen, JL
作者单位:Harvard University
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作者:Keen, M; Wildasin, D
作者单位:International Monetary Fund; University of Kentucky
摘要:This paper analyzes Pareto-efficient international tax regimes. Because every countryfaces its own national budget constraint, the Diamond-Mirrlees production efficiency theorem, which underlies key tenets of policy advice in international taxation-the desirability of destination basis for commodity taxation, of the residence principle for capital income taxation, and of free trade-does not apply. The paper establishes conditions-relating to the availability of explicit or implicit devices for...
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作者:Garicano, L; Rossi-Hansberg, E
作者单位:University of Chicago; Stanford University
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作者:Abadie, A; Gardeazabal, J
作者单位:Harvard University; University of Basque Country
摘要:This article investigates the economic effects of conflict, using the terrorist conflict in the Basque Country as a case study. We find that, after the outbreak of terrorism in the late 1960's, per capita GDP in the Basque Country declined about 10 percentage points relative to a synthetic control region without terrorism. In addition, we use the 1998-1999 truce as a natural experiment. We find that stocks of firms with a significant part of their business in the Basque Country showed a positi...
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作者:Parker, JA
作者单位:Princeton University
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作者:Fischer, S