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321.
Is there a case for preferential treatment of the exposed sector in an economy when compliance to an aggregate emissions constraint induced by an international environmental agreement is mandatory? This question is being debated in many countries in the context of the implementation of the Kyoto Protocol. We address the issue in a general equilibrium framework and theoretically cover several market structures, including perfect competition, the large country case and oligopoly. We identify the conditions under which preferential treatment of the exposed sector is not warranted from the point of view of maximizing social welfare. In addition, we demonstrate that in the case of oligopoly, instituting a more stringent environmental policy on the exposed sector might be profit-enhancing for this sector. This finding lends theoretical support to a specific interpretation of the Porter hypothesis. 相似文献
322.
HAKAN KARA HANDE KÜÇÜK-TUER ÜMIT ÖZLALE BURÇ TUER ERAY M. YÜCEL 《Contemporary economic policy》2007,25(2):206-225
We seek to demonstrate the variations in the exchange rate pass-through (ERPT) and identify the shift in the price-setting behavior by placing the emphasis on the implemented exchange rate and monetary policy regimes. Having a history of several distinct monetary regimes, Turkey exhibits a genuine laboratory in this respect. Our empirical results reveal that the pass-through from exchange rates to domestic prices has changed dramatically. We detect breaks in the pass-through coefficients at three episodes, all of which coincide with a shift in monetary/exchange rate regime, lending support to the view that monetary and exchange rate regimes might be among the major determinants of the ERPT process . ( JEL C51, E31, E58) 相似文献
323.
Physiological utility theory and the neuroeconomics of choice 总被引:5,自引:0,他引:5
324.
The standard account of Austrian Business Cycle theory posits that central bank manipulations of interest rates fool bankers and investors into believing that there has been an increase in the real supply of loanable funds available for capital investment. However, reliance on foolishness ignores the entrepreneurial emphasis within the Austrian tradition and fails to produce the strongest possible case for Austrian Business Cycle theory. We use the prisoner's dilemma framework to model the profit maximizing behavior of bankers and the investors under uncertainty when the market rate of interest is below the underlying rate of time preference. 相似文献
325.
Kenneth J. Arrow Partha Dasgupta Karl-Göran Mäler 《Environmental and Resource Economics》2003,26(4):647-685
We are interested in three related questions:(1) How should accounting prices be estimated?(2) How should we evaluate policy change in animperfect economy? (3) How can we check whetherintergenerational well-being will be sustainedalong a projected economic programme? We do notpresume that the economy is convex, nor do weassume that the government optimizes on behalfof its citizens. We show that the same set ofaccounting prices should be used both forpolicy evaluation and for assessing whether ornot intergenerational welfare along a giveneconomic path will be sustained. We also showthat a comprehensive measure of wealth,computed in terms of the accounting prices, canbe used as an index for problems (2) and (3)above. The remainder of the paper is concernedwith rules for estimating the accounting pricesof several specific environmental naturalresources, transacted in a few well knowneconomic institutions. 相似文献
326.
GUNTER Stephan GEORG MÜLLER-FÜRSTENBERGER PASCAL Previdoli 《Environmental and Resource Economics》1997,10(1):27-40
Do we need an overlapping generations model for the economics of global warming? To answer this question, an infinitely-lived agent (ILA) approach and an overlapping generations (OLG) model are contrasted. ILA and OLG can be viewed as polar representations of intergenerational altruism. With ILA an immortal agent acts through his investment/savings decisions as trustee on the behalf of the future generations. With OLG, agents need not behave altruistic. They simply save during working years and dissave completely during retirement. Nevertheless, ILA and OLG must not differ in their implication for greenhouse policy. Greenhouse gas abatement is a straightforward alternative to physical capital formation and, even without altruism, each age cohort has an incentive to provide current abatement in order to reduce future damages attributable to climate change. Indeed, under reasonable assumptions and parameter values, our simulations reveal such an invariance result. Provided carbon taxes are the only policy tool and tax revenues are recycled through socially mandated rules, projections of economic growth, climate change and energy consumption are only insignificantly affected by the choice of approach. 相似文献
327.
Consider an estimate of the common value of an auctioned asset that is symmetric in the bidders’ types. Such an estimate can
be represented solely in terms of the order statistics of those types. This representation forms the basis for a pricing rule
yielding truthful bidding as an equilibrium, whether bidders’ types are affiliated or independent. We highlight the link between
the estimator and full surplus extraction, providing a necessary and sufficient condition for ex-post full surplus extraction, including the possibility of independent types. The results offer sharp insights into the strengths
and limits of simple auctions by identifying the source of informational rents in such environments.
Harstad acknowledges hospitable accommodation by the Fuqua School of Business, Duke University, and the Olin School of Business,
Washington University in St. Louis, during parts of this research. We are grateful for comments and suggestions from Richard
McLean and Jeroen Swinkels. 相似文献
328.
329.
Pamela M. Schmitt 《Experimental Economics》2004,7(1):49-73
This study examines fairness perceptions in ultimatum bargaining games with asymmetric payoffs, outside options, and different information states. Fairness perceptions were dependent on treatment conditions. Specifically, when proposers had higher chip values, dollar offers were lower than when responders had higher chip values. When responders had an outside option, offers were higher and were rejected less often than when proposers had an outside option. However, a given offer was rejected more often when responders had an outside option. Therefore, similar to the first mover advantage, the “advantaged” or “entitled” player received a higher monetary payoff than they would otherwise. When there was complete information about payoff amounts (payoff conversion rates and outside options), rejections occurred more often, and given offer amounts were rejected more often than when there was incomplete information. When there was incomplete information, offers were higher in the initial rounds than in the final rounds. These results suggest that proposers made offers strategically, making offers that would not be rejected, rather than out of a concern for fairness. 相似文献
330.
Summary. This paper considers a dynamic version of Akerlof's (1970) lemons problem where buyers and sellers must engage in search
to find a trading partner. We show that if goods are durable, the market itself may provide a natural sorting mechanism. In
equilibrium, high-quality goods sell at a higher price than low-quality goods but also circulate longer. This accords with
the common wisdom that sellers who want to sell fast may have to accept a lower price. We then compare the equilibrium outcomes
under private information with those under complete information. Surprisingly, we find that for a large range of parameter
values the quilibrium outcomes under the two information regimes coincide, despite the fact that circulation time is used
to achieve separation.
Received: August 24, 2000; revised version: October 24, 2000 相似文献