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The paper considers a model of federation with two heterogeneous regions that try to attract the capital by competing in capital income taxes and public investment that enhance the productivity of capital. Regions' choices determine allocation of capital across the regions and their revenues under a tax sharing scheme. This framework allows for the examination of different approaches to fiscal equalization schemes [Boadway, R., Flatters, F., 1982. Efficiency and equalization payments in a federal system of government: a synthesis and extension of recent results, Canadian Journal of Economics 15, 613-633; Weingast, B.R., 2006. Second Generation Fiscal Federalism: Implication for Decentralized Democratic Governance and Economic Development, Working Paper, Hoover Institution, Stanford University]. We show that tax competition distorts (downwards) public investments and that the equalization grants discourage public investments with a little effect on equilibrium taxes. However, the equalization schemes remain beneficial not only for the federation and, under a low degree of regional asymmetry, also for each region.  相似文献   

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Universities and research institutions have the responsibility to produce science and to provide training to new generations of researchers. In this paper, we propose a model to analyze the determinants of a senior scientist’s decisions about allocating time between these tasks. The results of this decision depend upon the characteristics of the research project, the senior scientist’s concern for training and the expected innate ability of the junior scientist involved. We analyze the role that a regulator can play in defining both the value of scientific projects and the future population of independent scientists.  相似文献   

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In the 1970s, considerable interest arose into the study of multi-output firms and industries. However, this literature did not seem to be aware of the contribution that von Stackelberg made to the issue almost half a century earlier. This paper outlines von Stackelberg's contribution to the theory of costs under joint production. It critically assesses the place of his contribution in the modern history of the theory of joint production and it suggests an answer to the question of why von Stackelberg's theory of joint production fell into oblivion and even contributed to the abandonment of the issue for decades.  相似文献   

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A common feature of multi-jurisdictional systems is equalization programs. The implementation of such programs, that is based on some measurement of sub-national fiscal capacity and effort, is particularly complex. Within a political economy model, this paper analyzes the impact of such systems on accountability, identifying a positive and a negative effect. The positive effect arises because with equalized fiscal resources, a consequence of equalization, citizens attach more importance to any remaining variation in public good supplies and so punish rent-taking more severely. This induces politicians to restrain themselves and so accountability improves. The negative effect arises because the complexity of such programs reduces the informational content of observed public good supplies. This introduces a perverse fiscal incentive that reduces accountability. Thus, the overall impact of equalization programs on accountability depends on the balance of these effects.  相似文献   

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This paper is concerned with a systematic examination of what happens when a firm that has been in equilibrium at certain prices of inputs and prices of outputs experiences a change in these prices. The mutual effects between inputs and between outputs and the cross effects between inputs and outputs are explored by means of various kinds of decomposition equations in production theory. A definition of the “normal” technology is given to show that inputs are not gross substitutes, nor are outputs, and that the input-output relations are not regressive.  相似文献   

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This paper applies the principles of the neo-Ricardian (or Sraffian)theory of international trade to certain joint production systems.It is shown that, in contrast with single-product systems, (i)there is not always a pattern of international specialisation,which would entail the increase of the real wage rate in botheconomies, and (ii) the ‘law of comparative advantage’has no general validity. Furthermore, not only the existenceof such a pattern of specialisation but also the validity ofthis law depend on the values of the variables of distributionof income. The analysis is wholly based on two of the numericalexamples formulated by Bidard in 1997, and further generalisedin an elementary way only when this is considered necessary.  相似文献   

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Cost complementarities arise from synergies in the production of heterogeneous goods. It is shown that synergies can be accounted for in terms of shared public inputs (roughly) if and only if synergies decrease as the scope of production increases. This case of “substitutive” synergies is argued to be typical. The key technical tool is a novel interpretation of conjugate Moebius inversion in terms of higher-order differences.  相似文献   

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Abstract.  A simple theory suggests that a common form of federal horizontal equalization grants should cause subnational governments to levy higher tax rates, distorting local tax bases and so increasing federal transfers. To test this, I examine Canadian provincial tax policies in the 1972–2002 period. Consistent with the theory, provinces respond to expansions of equalization transfers by increasing their own tax rates. I estimate that on average tax rates in grant-receiving provinces were substantially and significantly higher as a consequence of the transfer formula. JEL classification: H21  相似文献   

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The paper reports results on a risk-neutral firm's research incentives. When unrelated to the firm's own stake in the program, the risks encourage or discourage risky research spending, depending on the properties of the research technology available. A non-decreasing time path of information builds the idea of an asymmetric probability distribution of the state of knowledge into the model. It follows that the required return on risky investments may actually fall short of the safe return. Since it is the upside risk that dominates, increased controllable risks will increase incentives for risky innovative activity. It is proved, but only in a more restricted framework (with differentiable processes), that the expectational effects involved will strengthen the positive relationship between controllable risks and the expected return.I am greatly indebted to three anonymous referees for helpful suggestions and to the Yrjö Jahnsson Foundation for financial support.  相似文献   

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Kwan Koo Yun 《Economic Theory》2003,21(2-3):605-612
Summary. We give a geometric interpretation of the lens condition, proposed by Deardorff as a shortcut for checking the factor price equalization (FPE) condition. We identify the conditions under which the lens condition implies the FPE condition. If the FPE zone is not a neighborhood of the diagonal allocations, however, the lens condition is irrelevant despite the implication since the FPE condition (hence the lens condition) is unlikely to be satisfied in that case. We give precise conditions under which the lens condition is equivalent to the FPE condition and simultaneously, the FPE zone is a neighborhood of the diagonal allocations. Received: January 2, 2002; revised version: July 1, 2002 RID="*" ID="*" The author would like to thank an anonymous referee, Bruce Dieffenbach and Michael Jerison for helpful comments.  相似文献   

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《Journal of public economics》2006,90(8-9):1725-1743
We investigate the conditions under which an inequality averse and additively separable welfarist central government would choose to set up a progressive equalization payments scheme in a federation with local public goods. A progressive equalization payments scheme is a list of per capita net (possibly negative) subsidies – one such net subsidy for every jurisdiction – that are decreasing with respect to jurisdictions per capita wealth. We examine this question in a setting where the case for progressivity is a priori the strongest, namely: all citizens have the same utility function, inhabitants of a given jurisdiction have the same wealth and are not able to move across jurisdictions and there is no cross-jurisdiction competition in the setting of tax rates. We show that the central government favors a progressive equalization payments scheme for all distributions of wealth and population sizes if and only if its objective function is additively separable between each jurisdiction's per capita wealth and number of inhabitants. When interpreted for a mean of order r social welfare function, and assuming the absence of congestion in the local public good, this condition is shown to be equivalent to the requirement that the individual indirect utility function be additively separable between wealth public good price and be raised at the power 1/r before its agregation by means of the mean-of-order r social welfare function. Some implications of this restriction to the case where the individual's direct utility function is additively separable are also derived.  相似文献   

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Summary In this paper the existence of a general equilibrium with differentiated commodities is proved for the classical case of a production set with constant returns, spanned by elementary activities without joint production, and with a finite set of primary factors. This framework allows to proceed without strong assumptions concerning substitution possibilities, which are typical in general equilibrium theory with differentiated commodities, but which at least with respect to production are not adequate to the problem. Moreover, in our model general consumption sets are allowed. Thus true intermediate products are not excluded. Furthermore the possibility of survival without trade is not assumed.I am indebted to E. Dierker, M. Hellwig, K.J. Koch, A. Mas-Colell, M. Nermuth, W. Neudeck, and to an anonymous referee for comments and suggestions. Of course, I am responsible for any shortcomings. Finally, support by the Deutsche Forschungsgemeinschaft through SFB 303 is gratefully acknowledged.  相似文献   

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