governmental behavior in representative democracy a synthesis of the theoretical literature what is the impact of bureaucratic behaviors on tax rates what is preferable a bureaucrat or a partisan politician does a flypaper effect occur when lobby groups influence public policies this article tries to answer these questions by analyzing and comparing six different models of public choice 1 the median voter model 2 the leviathan model 3 the slack maximizing model 4 a general model of bureaucracy 5 the partisan politicians model and 6 a general model of lobbying among several results it is shown that the median voter s income and tax share almost always play a significant role in the design of the public good tax package even if the government does not explicitly try to maximize the median voter s utility the article also provides a synthesis of the positive analysis of the flypaper effect

congested public goods the case of fire protection abstract this paper uses a fire protection measure based on a community s fire insurance rating to estimate the strength of congestion effects for fire protection services the empirical results show that the congestion properties of fire protection are much like those of a pure public good in addition the paper introduces a new notion of returns to scale for public goods and estimates the relevant parameters for the fire protection case

demand for local public spending evidence from the british social attitudes survey the british social attitudes survey bsas is a uk wide survey that provides a rich source of information on individuals attitudes to a variety of topics including locally provided service in this paper we seek to model answers to questions on attitudes to local authority spending which invite the expression of a private demand for local public spending a convincing picture has emerged of locally provided public goods as imperfectly congested public goods with a price elastic and probably income inelastic demand the view that central government grants may induce voter confusion over tax prices of public services also finds support

congestion function specification and the publicness of local public goods abstract this paper is about the measurement of congestion within the median voter demand framework the model of congestion traditionally used in the literature and four others are compared and tested in a median voter framework the results show that a more flexible functional form which imposes fewer a priori restrictions on the data does at least as good a job of explaining variations in local government expenditures furthermore it is shown that measured publicness of local public goods depends entirely on the a priori restrictions imposed on the congestion function

on the measurement of congestion in the provision of local public goods abstract this paper contends that a measurement problem the zoo effect has led to upwardly biased estimates of the degree to which local public goods are subject to congestion the suggestion is that the observed positive correlation between public expenditure and population size reflects in large measure the wider range of services provided in more populous jurisdictions not simply a high propensity of these goods to become congested

welfare dominance and the design of excise taxation in the cote d ivoire governments in developing countries are continuously searching for new and improved tax bases existing methods of taxation in these countries frequently fall short of meeting acceptable criteria of efficiency equity and administrative ease this paper argues that there is a compelling fiscal rationale for encouraging greater reliance on taxing the consumption of electrical and telephone et services greater emphasis on this selective commodity tax base would contribute to the achievement of taxpayer equity and would be administratively easy to impose in addition the efficiency characteristics of this form of taxation may also add to the attractiveness of the et base

productivity change in state and local governments a model is developed in this paper which allows the growth rate of public sector productivity to be estimated without an explicit measure of sectoral output in this model communities are regarded as generalized households and the goods and services provided by the community s government are interpreted as internally produced household goods the model is then fitted to quarterly data from the u s national income and product accounts and the rate of productivity change is found to average 0 50 per year for the period 1959 1979 the sources of growth approach to productivity measurement distinguishes between the growth in real output due to the growth in factor inputs capital labor materials and the growth in output due to advances in technology managerial practice and other factors related to productive efficiency the former are collectively associated with the movement along an aggregate or sectoral production function while the latter are associated with the shift in that function 2 in practice the shift in the production function is measured by the residual real output not attributed to the growth of the share weighted inputs and termed total factor productivity the sources of growth model is based on the underlying assumption that real output and real input can be measured with a reasonable degree of accuracy while this presumption is correct for many types of economic activity it is essentially incorrect for those sectors which produce services as kendrick 1982 has recently noted approximately one third of the real gross product originating in the service sector of u s private business economy is estimated using employment manhours or labor earnings such procedures systematically misstate the true growth of real output and thus systematically bias the estimated growth in total factor productivity the situation is even worse in the public sector in the u s national income and product accounts the output of general government is defined to be equal to labor input implying that the growth of total factor productivity exactly offsets the effect of nonlabor inputs a model is developed in this paper which allows the growth rate of public sector productivity to be estimated without an explicit measure of sectoral output in this model communities are regarded as generalized households and the goods and services provided by the community s government are interpreted as internally produced household goods this interpretation allows us to appropriate the analytical apparatus of the household production model and thereby permits us to estimate the key parameters of the model including a government total factor productivity parameter without first having to measure the output of the govern

efficient dynamic pollution taxation in an uncertain environment this paper analyzes efficient pollution taxation within a stochastic model of endogenous growth pollution is a by product of production and causes disutility furthermore the productivity which results from environmental quality is uncertain this reflects e g uncertain capital depreciation induced by natural disasters like hurricanes or floods this uncertainty is shown to raise an ambiguous impact on the optimal pollution level as well as on optimal environmental taxation market equilibrium turns out to be suboptimal since the households mis perceive their individual impact on pollution conditions for welfare maximizing pollution taxation are stated and it is shown that a direct pollution tax is not appropriate to yield pareto optimal growth instead a linear capital income tax together with a linear abatement subsidy build an efficient tax scheme if secondarily the governmental budget is balanced moreover an increase in the riskiness of environmental productivity may even lead to an increase in the optimal pollution level and to a decrease in optimal environmental taxation depending predominantly on the preference parameters

scale congestion and growth this paper explores the relationship between aggregate and relative congestion returns to scale and economic growth aggregate congestion reduces the effective productivity of capital relative congestion reduces the effective productivity of labour both forms of congestion adversely affect the equilibrium growth rate although their relative effects depend upon aggre gate returns to scale the two forms of congestion have contrasting effects on the transitional dynamics relative congestion retards the rate of adjustment aggregate congestion accelerates it the externalities generated by congestion and non optimal expenditure can be fully cor rected both during the transition and in steady state by a time invariant income tax the role of public expenditure as an instrument of economic growth has been a major policy issue as governments throughout the world design stimulus packages as in japan and face difficult choices to meet the emu criteria in europe empirical research investigating the impact of public investment on the productivity of private capital and output was stimulated by aschauer 1989a b who found the effects to be strongly positive the nature of public investment is however diverse in general public goods vary extensively in terms of the nature of their services spanning the range between the polar cases of pure private and pure public goods but the treatment of public expenditures in formal growth models is limited barro 1990 and futagami et al 1993 treat government expenditure as a pure pub lic good and in so doing they fail to take account of the congestion typically associated with public goods however as barro and sala i martin 1992 have argued almost all public services are characterized by some degree of congestion so that the pure public good should be viewed as only a bench mark these considerations suggest that congestion is an important consider ation in assessing the effect of public expenditures on economic growth attempts to analyse the effects of congestion on economic growth have been limited in various dimensions drawing on the public goods literature edwards 1990 proposes a number of specifications of congestion two notions particularly relevant in a growth context are relative congestion and aggregate absolute congestion the former specifies the level of services derived by an individual from the provision of a public good in terms of the usage of his individual capital stock relative to the aggregate capital stock aggregate congestion sometimes called crowding indicates how aggregate usage of the service alone influences the services received by an individual 2 existing applications of congestion to growth theory introduce it into ak models see barro and sala i martin 1992 1995 glomm and ravikumar 1994 1997 and turnovsky 1996 1997 however the ak model features two limitations that restrict its flexibility to examine the relationship between congestion and growth first as solow 1994 pointed out sustained ongoing

public goods club goods and the measurement of crowding abstract this paper shows that some frequently used measures of the degree of publicness of publicly provided goods and club goods are seriously affected by metrization problems the paper proposes measures that do not depend on arbitrary metrization conventions and discusses the relationship of these measures to the question of private provision and optimal club size

two sector growth models with productive public goods equilibrium in determinacy author affiliation been lon chen institute of economics academia sinica 128 academia road section 2 taipei 11529 taiwan e mail bchen econ sinica edu tw corresponding author shun fa lee department of industrial economics tamkang university 151 ying chuan road tamsui taipei county 25137 taiwan e mail alphalee mail tku edu tw acknowledgment we are grateful to two anonymous referees and an editor for constructive comments and to participants in several workshops for valuable comments and suggestions in earlier versions of the paper 1 introductionmodels of economic growth with multiple equilibrium paths offer an explanation as to why we often observe diverse growth performances among countries with similar economic environments a central question is under what conditions is it possible to establish local indeterminacy in this paper we study a lucas 1988 human capital based growth model and investigate whether there are multiple equilibrium paths and thus local equilibrium indeterminacy in the neighborhood of a balanced growth path equilibrium indeterminacy in existing two sector human capital based growth models emerges based upon two mechanisms one of the mechanisms is differential factor tax rates initiated in the work of bond wang and yip 1996 and followed by that of raurich 2001 the other mechanism is sector specific externalities pioneered in the work of benhabib and farmer 1996 in an exogenous growth model and followed by the work of benhabib meng and nishimura 2000 and mino 2001 in endogenous growth models ben gad 2003 combined the two mechanisms these two mechanisms establish local indeterminacy when the mechanisms cause the factor intensities at the social perspective and those at the private perspective to reverse the purpose of this paper is twofold first we argue that once productive public goods are considered the two existing mechanisms are not robust in creating local indeterminacy then we take into account congestion in public services so a two sector model with the two existing mechanisms can generate local indeterminacy our purpose is motivated by the following in the existing models with sector specific externalities or distorted factor taxes there is either no government spending or if the government spending is taken into account only consumptive public spending and government transfers are considered recently a number of authors have documented the positive impact of public expenditure upon the productivity of private capital 1 when there is productive public spending the production technology is externally enhanced by the public goods productive public goods as an engine of economic growth have received much attention in endogenous growth models in particular a number of studies in this line of modeling strategy have obtained local indeterminacy 2 thus it is important to determine whether or not differential factor tax rates and sector specific externalities create local indeterminacy in models with productive public goods however as we will find the two existing mechanisms no longer create local indeterminacy in a two sector growth model with productive public goods unless the difference in the factor tax rates and the gap in the sector specific externalities are implausibly large intuitively productive public goods introduce the effects of intersectoral externalities they offset the effects of the two existing mechanisms that would have otherwise reversed the factor intensity at the social viewpoint from the factor intensity at the private viewpoint as a consequence the two existing mechanisms are not robust in the establishment of local indeterminacy in models with productive public goods this paper then introduces the congestion effect in the use of public goods an effect offsetting the effect from public spending to salvage the two existing mechanisms

non existence of equilibria in multicommunity models abstract this paper reconsiders equilibrium existence in models with migration and voting over local public goods we show that under some straightforward assumptions on preferences and income distributions the basic structure of multicommunity models i e perfect mobility majority rule single crossing property implies that no equilibrium with jurisdictions conducting different policies can exist stratification equilibria with sorting of the population according to income classes are therefore not as natural as is sometimes suggested mechanisms that can serve to support stratification i e tight housing markets returns to scale in the provision of publicly consumed goods are discussed

an analysis of returns to scale in public production with an application to fire protection abstract this paper analyzes returns to scale in public production existing studies fail to differentiate among three dimensions of scale service quality the level of governmental activity and the number of people served a fourth dimension economies of scope is need for agencies that provide multiple services this paper provides a formal definition of returns to scale for each dimension this framework is applied to fire protection using a translog cost function with two services fire prevention and fire suppression the results indicate economies of scope increasing returns to quality scale and constant returns to population scale

elections and aggregation interpreting econometric analyses of local governments this paper analyzes the provision of local government service under the assumption that fiscal policy is set by local officials in order to maximize the expected number of votes in the next election the model includes both the widely used median voter model and the average voter model as special cases further it is a convenient framework for empirical analyses numerical simulations indicate that the vote maximization model is capable of producing levels of government spending either greater or less than those predicted by the median voter model while exhibiting similar responses to changes in incomes grants prices etc thus the model captures the advantages of the median voter model without its objectionable features many avenues for further work remain i will mention briefly only a few of the most obvious the first is to make housing prices endogenously determined within the model in this way one could examine the role of both fiscal incentives capitalization and political incentives votes in the determination of optimal policies a second extension is to introduce explicitly the possibility of a mobile population and examine in the spirit of tiebout 1956 the effects of voting with your feet within the vote maximization framework the possibilities include both setting policies that de facto concede exit of some fraction of the current residents and or setting policies to attract new residents with particular characteristics another extension is to look at decisions over time despite widespread agreement upon the usefulness of the life cycle model of private consumption the median voter is essentially static it seems a minimal extension to include both government and private consumption in an intertemporal framework unfortunately the median voter may change over time making implementation of the median voter model problematic at best in practice intertemporal issues are important emphasizing the absence of an acceptable framework it is often suggested that elected officials will choose inappropriate intertemporal fiscal policies in response to the short run focus of the electoral process for example it appears plausible that officials will borrow in order to finance higher levels of spending and or lower taxes in the present because future residents are not present to vote against these policies the electoral process produces incorrect incentives in the same way this line of reasoning suggests that officials will undertake too little infrastructure investments because the benefits accrue to future residents one countervailing force is the effects of property capitalization to the extent that the local housing market correctly capitalizes future taxes and services into housing values current residents will be affected by inefficient policies and may use the electoral process to provide correct signals to officials there is another possibility as well to the extent that current officials recognize that inefficient current policies reduce the probability of future re election they have an incentive even in the absence of perfect capitalization to adopt intertemporally appropriate tax and spending policies intuitively the official must care about re election what if the particular individual chooses not to run for office again then to the extent that political parties or machines cause the individual to value the election of his successor i e to the extent that political legacies are important the adopted policies may satisfy the conditions for intertemporal efficiency the vote maximization approach provides a framework in which to analyze these issues lastly one could extend the model to situations in which officials care not only about election but also about the policies themselves this provides not only a different tradeoff between the tastes of the public and private sector but also a natural incentive for officials to seek re election

on the sign of the investment uncertainty relationship understanding the effects of uncertainty over any decision variable has fascinated economists for a long time risk aversion and incomplete markets are likely to make the investment uncertainty relationship negative e g roger craine 1989 joseph zeira 1989 what happens in the absence of risk aversion and incomplete markets is however ambiguous richard hartman 1972 and andrew b abel 1983 1984 1985 found that in the presence of symmetric convex costs of adjustment mean preserving increases in price uncertainty raise investment of a competitive firm as long as the profit function is convex in prices on the other hand the recent literature on irreversible investment e g robert s pindyck 1988 giuseppe bertola 1988 has shown that increases in uncertainty lower investment all these results have been derived under either risk neutrality or complete markets intuition suggests that the explanation for such a difference lies with the asymmetric nature of adjustment costs in the irreversible investment case as compared with the symmetry of the adjustment cost mechanisms proposed by abel and hartman although this intuition is confirmed in this paper asymmetric adjustment costs are shown not to be sufficient to explain why the results differ in fact a more hidden but at least as important difference between these two literatures is that the former assumes perfect competition and constant returns to scale whereas the latter assumes either imperfect competition or decreasing returns to scale or both 2 the purpose of this paper is to highlight the role of the decreasing marginal return to capital assumption due to either imperfect competition or decreasing returns to scale or both in determining the effects of adjustment cost asymmetries on the sign of the response of investment to changes in uncertainty under risk neutrality for this the paper develops a simple model with a cost of adjustment mechanism general enough to consider both symmetric convexity and irreversibility as special cases one of the most important findings is the lack of robustness of the negative relationship between investment and uncertainty under asymmetric adjustment costs3 to changes in the degree of competition in fact when firms are nearly competitive the conclusion of hartman and of abel holds no matter how asymmetric adjustment costs are studying adjustment cost mechanisms has a central role in understanding the dynamics of investment and its business cycle implications but conclusive results about the sign of the instantaneous relationship between uncertainty and investment should not be department of economics columbia university new york ny 10027 i am grateful to giuseppe bertola prajit dutta glen hubbard anil kashyap richard lyons and the referees for their useful comments 1the financial literature on investment has considered risk aversion through a premium in the discount rate determined by the capm capital asset pricing model intertemporal capm or consumption capm however often this discount rate is left unchanged when studying the response of investment to uncertainty changes e g pindyck 1988 pp 974 5 thereby omitting the effect of changes in uncertainty on investment due to risk aversion and incomplete markets 2in the typical version of the irreversible investment problem there is no cost of upward adjustments thus imperfect competition and or decreasing returns to scale are required to bound the size of the firm 3in this paper asymmetric adjustment cost refers to the case in which it is more expensive to adjust downward than upward certainly the opposite case is a trivial extension of the case studied in this paper

a note on the publicness of local goods evidence from new york state municipalities for more than a decade now the non publicness of goods provided by local governments has been an accepted result in the median voter demand literature mcmillan wilson and arthur 1981 found that publicness was exhausted in ontario towns of more than 10 000 inhabitants but that there were still unexploited economies to collective provision in smaller towns using the original bergstrom and goodman 1973 model and new york state data i find that there is even less evidence of publicness in small towns than in large ones my results call into question the mcmillan wilson and arthur hypothesis une note sur le degre de materialite publique d usage des biens locaux le cas des municipalites de b etat de new york depuis plus d une decennie l un des resultats de la litterature specialisee analysant le comportement de demande du voteur median a ete que les biens fournis par les gouvernements locaux n etaient pas des biens publics mcmillan wilson et arthur 1981 ont montre que le degre de materialite publique d usage etait limite dans le cas des villes de plus de 10 000 habitants en ontario mais qu il existait des economies inexploitees emanant de la fourniture publique dans le cas des plus petites villes a partir du modele de bergstrom et goodman 1973 et de donnees pour l etat de new york l auteur en arrive a la conclusion qu il y a encore moins de materialite publique d usage dans les petites villes que dans les grandes ces resultats remettent en question l hypothese mcmillan wilson et arthur in contrast to the strict samuelsonian dichotomy of pure public and pure private goods the tiebout 1956 and buchanan 1965 models plot goods along a continuum of congestability goods provided by local governments or collectively purveyed and consumed in clubs are described as lying somewhere between the two polar cases the median voter demand model as developed by borcherding and deacon i would like to thank wallace oates william oakland suk kang and an anonymous referee for helpful comments on earlier drafts of this paper they are of course exonerated from association with such errors as may still remain canadian journal of economics revue canadienne d economique xix no 3 august aout 1986 printed in canada imprime au canada 0008 4085 86 568 573 1 50 canadian economics association this content downloaded from 157 55 39 102 on mon 03 oct 2016 05 08 06 utc all use subject to http about jstor org terms publicness of local goods 569 1972 and bergstrom and goodman 1973 incorporates this hypothesis observed levels of local public expenditures are said to reflect the preference of the median voter however the empirical models also include a congestion function intended to reflect the effect of collective consumption on individual enjoyment the function used in the literature is of the form

federal deductibility and local property tax rates abstract recent econometric work has suggested that federal deductibility of state and local taxes has raised the proportion of these taxes especially property taxes in local budgets this paper lends additional support to these earlier findings by showing that one channel through which deductibility leads to higher local property tax revenues is by increasing the rate of local property taxation specifically we find that if deductibility were eliminated the mean property tax rate in our sample would fall by 0 00715 7 15 per 1000 of assessed property or 21 1 of the mean tax rate

infrastructure provision and macroeconomic performance this paper studies the differences between private and government provision of infrastructure capital utilization decisions and their differential role in determining market prices for capital goods under the two regimes of infrastructure provision serve as a critical transmission mechanism for fiscal policy a subsidy to private providers of infrastructure is preferable to direct government provision irrespective of how the subsidy or expenditure is financed the case for private provision is much stronger in economies characterized by high levels of congestion the choice between private and government provision also has a crucial effect on the design of optimal fiscal policy 2011 elsevier b v all rights reserved

public investment congestion and private capital accumulation this paper analyses the impact of public investment on the dynamics of private capital formation in an intertemporal optimising market clearing framework the key feature characterising the analysis is that the public good is treated as a durable capital good subject to congestion we show how in the presence of congestion the effect of government investment on private capital formation involves a tradeoff between the degree of substitution between private and public capital in production and the degree of congestion both lump sum and distortionary tax financing are considered with this tradeoff being tightened in the latter case

excludable and non excludable public inputs consequences for economic growth non excludable and excludable public inputs are introduced into an endogenous growth model we derive the equilibrium growth rate and design the optimal tax and user cost structure emphasizing the role of congestion and its consequences for the government s budget the latter comprises fee and tax revenues that are used to finance the public inputs although they may generate insufficient revenue to do so entirely we extend the model to allow for monopoly pricing of the user fee by the government most of the analysis is conducted for general production functions consistent with endogenous growth but the ces technology is also considered a vast literature has evolved emphasizing the role of public investment as a determinant of economic growth among the earliest contributions arrow and kurz 1970 is particularly significant while the seminal work of barro 1990 has been especially influential with respect to the contemporary endogenous growth literature stimulated by aschauer s 1989 findings pertaining to the high rate of return on public capital several authors have explored various aspects of the role of public capital in stimulating economic growth for example baxter and king 1993 and fisher and turnovsky 1998 examine the interaction between public and private capital in a ramsey type growth model while futagami et al 1993 perform a similar type of analysis in an endogenous growth context glomm and ravikumar 1997 analyse the growth effects of productive public spending in an overlapping generations setup extending the framework to include majority voting and alternative compositions of publicly provided goods and services they also indicate private alternatives to public provision but do not pursue this in detail cassou and lansing 1998 focus on the relationship between private and public capital showing how the evolution of the ratio between the two in the us economy since 1925 is broadly consistent with the predictions of a simple ramsey growth model they also show how the productivity slowdown in the us economy since the 1970s is more likely due to increasing tax rates than to non optimal public investment policy much of the literature including barro treats the public input as a pure public good freely available without restrictions or impediments to all agents in the economy but the public goods literature identifies many different characteristics that most public goods in fact exhibit notably the presence of rivalry and or excludability see e g cornes and sandler 1996 thus the treatment of a public

congestible public goods and local indeterminacy a two sector endogenous growth model abstract this paper shows that the congestible public goods can generate local indeterminacy in a two sector constant return human capital enhanced growth model while the productive public good exerts positive sector specific externalities the congestion effect generates negative aggregate externalities the sector specific externalities alone arising from productive public goods cannot establish local indeterminacy without the combination of negative externality in a model with social constant return technology congestible public good generates local indeterminacy if the degree of productive public good externality and the degree of congestion effect are large enough the condition for indeterminacy is independent of the factor intensity rankings the conditions are quantitatively assessed and the required parameter values for the degrees of public good externality and congestion are consistent with the estimated values in existing literature

the publicness of local public goods evidence from ontario municipalities recent studies of local public good provision report publicness parameter estimates of about one indicating private good characteristics this empirical investigation of a wider range of communities obtains parameter estimates of significantly less than one indicating a high degree of publicness exists in smaller municipalities and within the service areas of individual public facilities comprising the supply network in larger centres it is argued that the observed values of the publicness parameters have no normative significance as to the merits of public versus private provision la materialite publique d usage des biens publics locaux resultats d une etude de municipalites ontariennes les etudes recentes sur l approvisionnement de biens publics locaux indiquent des coefficients de materialite publique d usage autour de l unite c est a dire que les biens publics locaux ont de fortes caracteristiques semblables aux biens prives ce memoire presente les resultats d un enquete empirique d un large eventail de communaut6s locales et en arrive a des valeurs pour le coefficient de materialite publique d usage qui sont bien moins que l unite et qui donc indiquent un haut degre de materialite publique d usage dans les petites municipalites mais aussi dans les zones de service d infrastructures particulieres parc bibliotheque poste de pompier etc qui forment le reseau d approvisionnement de biens publics dans les grands centres les auteurs suggerent que les valeurs observees de ces coefficients de materialite publique d usage n ont aucune portee normative et donc ne sauraient arbitrer les merites relatifs d un approvisionnement prive ou public de certains biens

reprint to infrastructure provision and macroeconomic performance abstract this paper studies the differences between private and government provision of infrastructure capital utilization decisions and their differential role in determining market prices for capital goods under the two regimes of infrastructure provision serve as a critical transmission mechanism for fiscal policy a subsidy to private providers of infrastructure is preferable to direct government provision irrespective of how the subsidy or expenditure is financed the case for private provision is much stronger in economies characterized by high levels of congestion the choice between private and government provision also has a crucial effect on the design of optimal fiscal policy

the impact of congestion on local public good production abstract this paper models local public goods production where allocation of the publicly provided input occurs simultaneously with production of the final service output the framework models local public goods as developed in club theory where congestion is an increasing function of population central to identification of the model is that the quantities of the input police are differentiated from the produced output safety estimation is across neighborhoods within a single city the results show there is a very low elasticity of congestion on average but safety in some neighborhoods in more congested than private goods

public capital maintenance and congestion long run growth and fiscal policies abstract in this paper we study an endogenous growth model in which public maintenance expenditures affect the depreciation rate of public capital and the latter is subject to congestion we find that economies with low congestion in public infrastructure will require a threshold level of public capital maintenance for ongoing growth we also examine the fiscal implications of public capital maintenance policies and we find that the composition of public capital expenditures under congestion is a crucial determinant of optimal and growth maximizing fiscal policies the government can affect the return of public capital by re allocating public expenditures between new public investment and maintenance and hence avoid excessive taxation that is required under increasing congestion

green attitude and economic growth we analyze the interdependence between green attitude and equilibrium development of environmental quality in an endogenous growth model individuals take only part of their impact on pollution into account hence there is a negative externality of capital accumulation on environmental quality increasing wealth or increasing pollution enhance green attitude and reduce the externality because individuals care more about the environment if their income is higher or if pollution is more obvious the time path of pollution as well as the evolution of equilibrium growth are shown to depend crucially on the determinants of green attitude ongoing growth may lead to complete internalization of the environmental externality if green attitude improves with increasing wealth e g as a consequence of an increase in environmental education in contrast if green attitude is determined exclusively by the level of environmental quality pollution remains at a suboptimally high level the interdependence of wealth and pollution in the determination of environmental awareness implies more complex dynamics capital growth enhances green attitude and thereby decreases pollution improved environmental quality in turn may increase capital growth due to less green attitude and therefore slow down convergence to the sustainable balanced growth path

optimal local taxation and french municipal tax distortions this article presents both theoretical and empirical findings in the field of optimal local taxation i e neutral in locational decision this topic should throw light on the question of tax policy and tax reform we extend wildasin s 1987 model including mobile capital in this way we include his marginal cost of congestion taxation rule relating to mobile households proposition 1 this extension provides us with a new rule proposition 2 the optimal share out of taxes among household residents and firms in municipalities to illustrate these results we discuss the french municipal tax system properties and we pick out its main distortions

tiebout and redistribution in a model of residential and political choice abstract the paper considers a two community model with freely mobile individuals individuals differ not only in their incomes but also in their tastes for a local public good in each jurisdiction the amount of public services is determined by majority vote of the inhabitants and local spending is financed by a residence based linear income tax when making their residential and political choices individuals thus face a trade off between the provisionary and redistributive effects of policies we analyze this trade off and show that tiebout like sorting equilibria often exist if the spread in tastes among individuals is very large an almost perfect sorting according to preferences emerges otherwise a partial sorting prevails and stratification into rich and poor communities is more pronounced importantly we demonstrate that all these sorting equilibria exist whether or not individuals are allowed to relocate after voting

investment and competition this paper examines how industry structure affects corporate investment patterns real options theory shows that deferring irreversible investment in the face of uncertainty is valuable theory also shows that the value of waiting to invest falls if investment opportunities are contestable consistent with these theories we find that firms in monopolistic industries exhibit lower investment q sensitivity and are slower to invest than firms in competitive industries however we find that investment q sensitivity and investment speed are highest in oligopolistic industries suggesting that the value of investing strategically can outweigh the value of waiting indeed oligopolistic industries experience less entry and more exit than other industries

interregional redistribution and mobility in federations a positive approach the paper studies the effects and the determinants of interregional redistribution in a model of residential and political choice we find that paradoxical consequences of inter jurisdictional transfers arise if people are mobile while self sufficient regions are nec essarily identical with respect to policies and average incomes in our model interregional redistribution always leads to the divergence of regional policies and per capita incomes thus interregional redistribution prevents interregional equality at the same time however transfers may allow for more interpersonal equality among the inhabitants of each region the voting population may therefore in a decision over the fiscal constitution deliberately implement such a transfer scheme to foster regional divergence empirical evidence from panel data from oecd countries and candian provinces is consistent with the theory

a specification test for choosing the right public good price this article compares statistically three popular public good price definitions the bias of parameter estimates under the wrong definition is derived and calculated one definition is found to be clearly inferior whereas bias estimates indicate little difference between the two remaining definitions public good demand elasticities and their variances are calculated to demonstrate the importance of choosing the right price definition