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181.
J. Peter Neary 《Environmental and Resource Economics》2006,33(1):95-118
I review and extend three approaches to trade and environmental policies: competitive general equilibrium, oligopoly and monopolistic
competition. The first two have surprisingly similar implications: deviations from first-best rules are justified only by
constraints on policy choice (which motivates what I call a “single dividend” approach to environmental policy), and taxes
and emissions standards differ in ways which reflect the Le Chatelier principle. I also show how environmental taxes may lead
to a catastrophic relocation of industry in the presence of agglomeration effects, although not necessarily if there is a
continuum of industries which differ in pollution intensity.
*An earlier version was presented as an invited plenary lecture to the European Association for Environmental and Resource
Economics Conference, Oslo, 1999. 相似文献
182.
This paper introduces the idea of “robust political economy.” In the context of political economic systems, “robustness” refers
to a political economic arrangement's ability to produce social welfare-enhancing outcomes in the face of deviations from
ideal assumptions about individuals' motivations and information. Since standard assumptions about complete and perfect information,
instantaneous market adjustment, perfect agent rationality, political actor benevolence, etc., rarely, if ever actually hold,
a realistic picture and accurate assessment of the desirability of alternative political economic systems requires an analysis
of alternative systems' robustness. The Mises-Hayek critique of socialism forms the foundation for investigations of robustness
that relax ideal informational assumptions. The Buchanan-Tullock public choice approach complements this foundation in forming
the basis for investigations of robustness that relax ideal motivational assumptions.
JEL Code B53, P16, P26 相似文献
183.
This study analyses the effect of trade and migration on wages and labour marketmobility. We estimate wage growth equations and a multinomial logit mobilityequation on an individual data set ranging from 1991 to 1994. We find substantialdifferences in the reactions of white and blue-collar workers wages and mobilityto trade and migration. In Austria exports have a positive and imports a negativeimpact on wage growth only for blue-collar workers. Migrants also reduce onlyblue-collar workers wage growth. Our results indicate that higher imports and aninflow of migrants reduce sectoral mobility of all types workers. The risk of beingout of work by contrast is increased by migration and imports only for blue-collarworkers, but reduced by exports for all types of workers. In general our results suggestenlargement of the EU would have only small effects on the Austrian labour market. 相似文献
184.
Recently, applications of cooperative game theory to economic allocation problems have gained popularity. We investigate a
class of cooperative games that generalizes some economic applications with a similar structure. These are the so-called line-graph
games being cooperative TU-games in which the players are linearly ordered. Examples of situations that can be modeled like
this are sequencing situations and water distribution problems. We define four properties with respect to deleting edges that
each selects a unique component efficient solution on the class of line-graph games. We interpret these solutions and properties
in terms of dividend distributions, and apply them to economic situations.
This research has been done while the third author was visiting Tinbergen Institute at the Free University, Amsterdam. The
research is part of the Research Programme “Strategic and Cooperative Decision Making” at the Department of Econometrics.
Financial support from the Netherlands Organization for Scientific Research (NWO) in the framework of the Russian-Dutch programme
for scientific cooperation, is gratefully acknowledged. The third author also appreciates partial financial support from the
Russian Leading Scientific Schools Fund (grant 80.2003.6) and Russian Humanitarian Scientific Fund (grant 02-02-00189a). We
thank three anonymous referees for their valuable comments. 相似文献
185.
Dynamic equilibria with unemployment due to undernourishment 总被引:1,自引:0,他引:1
Summary We provide characterization and stability results for the stationary equilibria of a competitive infinite-horizon model that incorporates the nutritional requirements of physical labor. We find that for many aggregate land stocks, there is a large continuum of stationary equilibrium unemployment rates. Since unemployment can be seen to stem from inequality in the initial distribution of land ownership, we suggest that certain land reforms can reduce unemployment.Many of our results were developed while Streufert visited the Indian Statistical Institute. Ray is grateful for financial support from the Warshow Endowment of Cornell University, and Streufert thanks the Institute for Research on Poverty and the Graduate School, both at the University of Wisconsin-Madison. We are also thankful for the useful comments of an editor, a referee, and seminar participants at Wisconsin, Yale, the Federal Reserve Bank of Minneapolis, and the Midwest Mathematical Economics Conference. 相似文献
186.
The theory of fuzzy sets is applied to the output decisions of a price-taking firm facing imprecise information about expected future prices. Accepting risk resulting from the randomness of prices, the manager is interested in expected profits only. Since the set of possible expected-price vectors is fuzzy, a suitable defuzzification strategy is defined in analogy to the pessimism-optimism index proposed by L. Hurwicz. It depends on the manager's willingness to accept surprises resulting from a deviation of the true expected prices from the values that guided output decisions. Despite a linear cost function, well specified solutions to the optimization problem are possible without resorting to capacity constraints. 相似文献
187.
Here the authors make two arguments, Japanese industry is characterised by distinctive practices, but these predominate in only certain ‘leading edge’ sectors and were introduced mainly to ensure labour supply. Second, Britain's managers are increasingly outside the internal labour markets of large corporations. In this respect British firms are not becoming ‘Japanese’. 相似文献
188.
189.
Markets for illicit drugs present an interesting case study for economics, combining non-standard characteristics such as addiction and product illegality. One response has been to argue the generality of economic principles by suggesting that they apply even in the extreme case of markets for addictive substances, e.g., by showing that demand for illicit goods is responsive to price [1] [Reframing health behavior change with behavioral economics. Hillsdale, NJ:Lawrence Earlbaum Associates; 2000. p. 89-111.] and even by modeling addiction as rational [2] [J Political Econ 1988;96:675-700]. This paper sketches examples of an alternative reaction, focusing on idiosyncrasies of drug markets that might plausibly create counter-intuitive effects, including supply curves that slope downward because of enforcement swamping and/or a good serving as the only available store of wealth for its producer, demand reduction programs that increase demand, and consumption by “jugglers” possibly increasing rather than decreasing as prices rise. This analysis yields non-obvious policy recommendations; for example, source country control programs should concentrate on growing regions with a healthy banking sector. 相似文献
190.
Peter T. Chinloy 《Journal of urban economics》1980,7(3):279-292
A model of the search process for a house is formulated, where both buyers and sellers are permitted adaptively to alter reservation prices. Houses on the market in a given period are sold or withdrawn or search for a buyer is continued. The empirical predictions are examined for single-family residential homes. 相似文献