a many good many person corlett hague tax rule abstract generalising the corlett hague rule yields an insight into the case for differentiated commodity taxation when the linear income tax is not optimal thus complementing earlier work by deaton

absorptive capacity and the effects of foreign direct investment and equity foreign portfolio investment on economic growth abstract this study examines the effects of foreign direct investment fdi and equity foreign portfolio investment efpi on economic growth using data on 80 countries from 1979 through 1998 the results largely suggest that lagged fdi and efpi do not have direct unmitigated positive effects on growth but some data are consistent with the view that the effects of fdi and efpi are contingent on the absorptive capacity of host countries with particular respect to financial or institutional development moreover extreme bound analysis eba of significant results indicates that the estimates are robust compared to other empirical studies on growth

ecological economic viability as a criterion of strong sustainability under uncertainty strong sustainability according to the common definition requires that different natural and economic capital stocks be maintained as physical quantities separately yet in a world of uncertainty this cannot be guaranteed to therefore define strong sustainability under uncertainty in an operational manner we propose to use the concept of viability viability means that the different components and functions of a dynamic stochastic system at any time remain in a domain where the future existence of these components and functions is guaranteed with sufficiently high probability we develop a unifying and general ecological economic concept of viability that encompasses the traditional ecological and economic notions of viability as special cases it provides an operational criterion of strong sustainability under a mild form of uncertainty and for medium spatial and temporal scales we illustrate this concept and demonstrate its usefulness by applying it to livestock grazing management in semi arid rangelands publication ecological economic viability as a criterion of strong sustainability under uncertainty available from https www researchgate net publication 46490456 ecological economic viability as a criterion of strong sustainability under uncertainty accessed apr 3 2017

progress along the path evolving issues in the measurement of genuine saving more than 10 years since a practical linkage between sustainable development and a measure of national wealth expanded to include natural and environmental resources was first posited the empirical estimation of adjusted net savings dubbed genuine saving has evolved considerably in this paper we take stock of both progress achieved and the challenges that remain we begin by recalling the key points made in pearce and atkinson 1993 ecol econ 8 103 which presented the first cross country estimates of savings rates adjusted to reflect depletion and degradation of the environment we then briefly summarise the evolution of the theoretical argument linking savings and sustainability however the main focus of this paper is an aspect that concerned david pearce greatly namely the evolution of the measurement of genuine savings we identify and consider the empirical evidence with regard to two particular measurement issues the valuation of exhaustible resources and environmental degradation common to the both issues are concerns about measuring changes in national wealth in real world economies

the new frontier of american fisheries governance abstract throughout its history america has viewed its oceans as vast fishery frontiers these frontiers are suffering depletion as large amounts of fishing power combined with significant oceanographic changes are straining the limits of sustainability the new ocean frontier is not the promise of undeveloped resources but rather the challenge of undeveloped sustainable governance systems this paper discusses the institutional transformation necessary to achieve sustainable governance the first part provides an historical overview of the american use of resources as frontiers the second part characterizes the frontier as an extreme form of resource use contrasting it to its opposite ideal the commons the third part outlines behavioral differences between the users of frontiers and commons the pioneers and shareholders building on the attributes of resource management under the two ideals the fourth part of the discussion focuses on the necessary conditions and major challenges to developing the institutional capital required for sustainable us fishery management the institutional capital needed for sustainable fisheries governance is comprised of several pieces 1 a perception of the fishery as an integrated ecosystem 2 an identification of shareholders 3 an allocation of decision making power and responsibility which vests all interests and internalizes the source of control 4 incentive structures to promote long term management 5 management skills among fishery interests 6 management processes that promote adaptability to change the final section provides conclusions and an assessment of the progress us fishery management has made in institutional capital development pressures of scarcity are forcing us fisheries management to evolve away from the frontier ideal but the development of the institutional capital necessary for sustainable fishery governance is incomplete

the effects of taxation price control and government contracts in oligopoly and monopolistic competition abstract many government contracts with or policies towards oligopolistic sectors essentially involve private firms selling a given proportion or quantity of output to the government at a fixed price p r with the remainder being sold on the open market often this is combined with consumer rationing examples include cement and sugar in india and health housing and defence in many countries the paper investigates the effects of these schemes including sales and excise taxation on prices output and household welfare under oligopoly and monopolistic competition less government control reduced may raise prices and tax shifting can be above or below 100 percent

comparing the welfare effects of public and private health care subsidies in the united kingdom we use a calibrated analytical model to compare the welfare costs gross of externalities of increasing subsidies for public and private health care in the uk the model incorporates wait costs for rationed public care burdens that subsidies impose on the tax system and distributional weights for different households welfare costs are significantly higher for expanding public health care over a range of parameter scenarios both policies reduce average wait times but for public health care this is offset by new waiting costs incurred on extra treatments and the burden on the tax system is much larger for expanding public health care

fiscal policy and growth in a small open economy with elastic labour supply endogenizing labour supply leads to fundamental changes in the equilibrium structure of the ak growth model of a small open economy the balanced growth equilibrium is described by two tradeoff loci relating the equilibrium growth rate to the fraction of time devoted to leisure the implications of endogenous labour supply for fiscal policy are addressed the effects of distortionary taxes and government expenditure on the equilibrium growth leisure employment tradeoff are analysed the responses contrast with both those of a closed economy having an elastic labour supply and an open economy with fixed labour supply optimal fiscal policy is also characterized jel classification f41 f43 politique fiscale et croissance dans une petite economie ouverte quand l offre de travail est elastique l endogeneisation de l offre de travail entraine des changements fondamentaux dans la structure d equilibre du modele de croissance du type ak d une petite economie ouverte l equilibre de croissance balancee est decrit par deux lieux de relations d equivalence reliant le taux de croissance d equilibre a la fraction du temps allouee au loisir on examine les implications de cette endogen6isation de l offre de travail pour la politique fiscale on analyse les effets de taxes distorsionnantes et des depenses gouvemementales sur la relation d 6equivalence entre taux de croissance et loisir et donc emploi on obtient des reactions differentes de celles qu on obtient en economie ferm6e quand l offre de travail est elastique et en economie ouverte quand l offre de travail est fixe on proc ede alors a la definition de la politique fiscale optimale

describing the separability properties of empirical demand systems in empirical demand analysis separability restrictions are usually imposed as maintained hypotheses the separability inflexibility of most functional forms makes parametric tests of these restrictions appear problematic we follow pudney 1981 in stressing the usefulness of a description of the separable structure of preferences underlying an estimated model and propose a non iterative method for the production of such a description an illustration with different models estimated for nine categories of goods on french aggregate time series data is presented

the optimal management of north sea herring abstract a discrete time dynamic bioeconomic model for a fish resource is developed the objective is maximization of discounted net revenues subject to changes in stock size the model of population dynamics is described by a delay difference equation natural growth and recruitment are related to stock size with recruitment taking place with a time lag conditions characterizing the optimal stock level are derived the model is applied to north sea herring estimates of the optimal stock level are given and optimal trajectories derived due to the schooling behaviour of herring it is shown that open access may cause stock extinction

harvesting and conservation in a predator prey system abstract optimal harvesting of prey in a predator prey ecosystem is studied under the condition that the existence of the predator has value predators birds and humans fishers compete for prey shellfish the behavior of the system is studied and conditions for optimal control are deduced various optimal harvest rates are identified for particular ecosystem and economic parameters we discuss optimal harvest rates focusing on system characteristics that lead to the survival of birds the approach path towards an optimal regime is shown qualitatively for different types of optimal harvest regimes

grounded globalization foreign capital and local bureaucrats in china s economic transformation summary how does a globalized context influence domestic development policies and the allocation of government resources in an authoritarian country like china this study explores the coalitional politics in china s transition from foreign direct investment fdi attraction to domestic technology upgrading which created winners and losers in the local allocation of government resources drawing on comparative case studies semi structured interviews and newly compiled data at the city level the study finds that the varied levels of government support for domestic upgrading are shaped by coalitions for or against the transition the major obstacle for bureaucrats within a city government to garner resources for domestic technology does not directly depend on the overall level of fdi rather it comes from the vested interest of international commerce bureaucrats these bureaucrats are more likely to form a cohesive coalition when the export share of foreign firms is large at the same time such a coalition is more likely to gain political influence when industrial sales are concentrated in large firms the direction and magnitude of foreign capital influence therefore is channeled and manifested through local bureaucratic coalitions this study sheds light on the politics of implementing development policies in an era in which globalization has cultivated fragmented interests within the local bureaucracy

the economics of development a survey i the subject our definition of the subject will be the use of economic analysis to understand the economies of poor or developing countries this includes in particular how standards of living in the population are determined and how they change over time and further how policy can or should be used in the influence of these processes the definition contains in principle much or most of analytical methods in economics insofar as they can be put to use in the examination of the issues of interest this is as it should be but it poses a problem for a survey in a journal a comprehensive treatment is infeasible so we shall follow a different route the survey will focus on what i take to be the major themes and approaches which characterise the productive aspects of the subject there is therefore no pretence at being exhaustive the purpose is rather to highlight some of the advances many of these have been of real substance there are a number of possible purposes for a survey and it is important to be clear at the outset for whom it is intended what it is and what it is not this survey is addressed to economists and students of economics who know the tools of their trade but not necessarily how they have been applied to and fashioned for the analysis of the economics of developing countries it is a description of the ways in which problems can be productively formulated and approached in terms of examples chosen for their intrinsic importance and interest the vastness of the subject means that we have to be highly selective it does not seek to provide a summary evaluation of the current view of the appropriate response to immediate policy questions it is not a history of thought nor a research manifesto nor an attempt to adjudicate or settle the major debates where they arise naturally from the major purpose some judgements on these subjects will be offered but they do not themselves constitute the primary intent of this survey there are three lines of enquiry or sets of questions which have i suggest been distinctive of the most fruitful work in development economics they will

an engineering economic approach to transmission planning under market and regulatory uncertainties wecc case study we propose a stochastic programming based tool to support adaptive transmission planning under market and regulatory uncertainties we model investments in two stages differentiating between commitments that must be made now and corrective actions that can be undertaken as new information becomes available the objective is to minimize expected transmission and generation costs over the time horizon nonlinear constraints resulting from kirchhoff s voltage law are included we apply the tool to a 240 bus representation of the western electricity coordinating council and model uncertainty using three scenarios with distinct renewable electricity mandates emissions policies and fossil fuel prices we conclude that the cost of ignoring uncertainty the cost of using naive deterministic planning methods relative to explicitly modeling uncertainty is of the same order of magnitude as the cost of first stage transmission investments furthermore we conclude that heuristic rules for constructing transmission plans based on scenario planning can be as suboptimal as deterministic plans

foreign lobbies and us trade policy abstract in popular discussion much has been made of the susceptibility of government policies to lobbying by foreigners the general presumption being that this is harmful to the home economy however in a trade policy context this may not be the case if the policy outcome absent any foreign lobbying is characterized by welfare reducing trade barriers foreign lobbying may reduce such barriers and possibly raise welfare using a new data set on foreign political activity in the united states this paper investigates this question empirically tariffs and nontariff barriers are both found to be negatively related with foreign lobbying activity

rents and the cost and optimal design of commodity taxes this paper numerically investigates the significance of rents for both the welfare costs and the optimal design of commodity taxes using a general equilibrium model calibrated to 1986 canadian data in the data we use ricardian rents are concentrated in agriculture and utilities with market structure rents concentrated in manufacturing different types of rents have different implications for the welfare cost of taxes and hence also for appropriate tax design ricardian rents lower the cost of taxes rents supported by imperfect competition with no free entry raise the cost of taxes rents supported by regulation generate rent seeking costs and if taxed improve resource allocation model results show a markedly nonuniform optimal tax structure and a substantial influence of the treatment of rents on the pattern of optimal tax rates by commodity

pareto efficient taxation and expenditures pre and re distribution abstract this paper shows that there is a presumption that pareto efficient taxation entails a positive tax on capital when tax and expenditure policies can affect the market distribution of income in ways that cannot be directly offset those effects need to be taken into account reducing the burden imposed on distortionary redistribution the paper extends the 1976 atkinson stiglitz results to a dynamic overlapping generations model correcting a misreading of the result on the desirability of a zero capital tax that result required separability of consumption from labor and that the only unobservable differences among individuals were in fixed labor productivities in a general equilibrium model one needs to take into account the effects of policy changes on binding self selection constraints in a simple model with time separability but with non separability between consumption and leisure capital taxation depends on the complementarity substitutability of leisure during work with retirement consumption the final section constructs a simple two class model capitalists who maximize dynastic welfare and workers who save for retirement whose productivity can be enhanced by publicly provided education it derives a simple expression for the optimal capital tax which is positive so long as the social welfare function is sufficiently equalitarian and the productivity of educational expenditures is sufficiently high

foreign direct investment and economic growth an increasingly endogenous relationship summary this paper investigates whether foreign direct investment fdi affects economic growth based on a panel of data for 84 countries over the period 1970 99 both single equation and simultaneous equation system techniques are applied to examine this relationship a significant endogenous relationship between fdi and economic growth is identified from the mid 1980s onwards fdi not only directly promotes economic growth by itself but also indirectly does so via its interaction terms the interaction of fdi with human capital exerts a strong positive effect on economic growth in developing countries while that of fdi with the technology gap has a significant negative impact

foreign investment and technology transfer a simple model abstract this paper develops a model in which international technology transfer through foreign direct investment emerges as an endogenized equilibrium phenomenon resulting from the strategic interaction between subsidiaries of multinational corporations and host country firms the model explicitly recognizes two types of costs the costs to the multinational of transferring technology to its subsidiaries and the learning costs of domestic firms the analysis points to the importance of the learning efforts of host country firms in increasing the rate at which mncs transfer technology the paper also explores some of the reasons why learning investment in host country firms may be suboptimal

racing to the bottom or to the top decentralization revenue pressures and governance reform in china summary china s decentralization has been praised for promoting inter jurisdictional competition that incentivizes local officials to promote economic development the downside of decentralization is that it enables these same local authorities to slow or block implementation of centrally mandated governance reforms especially when these may negatively affect local development goals we suggest that china s fiscal system and promotion system have created mismatched incentives that encourage cash strapped local authorities to disregard central governance reforms specifically we show that cities with weaker revenue bases were slower to implement new centrally mandated environmental transparency regulations additional evidence points to a bifurcation in development strategies in fiscally strong cities increased foreign investment leads to greater compliance in fiscally weak cities foreign investment is associated with decreased disclosure suggesting they aim to promote local development by becoming pollution havens similarly high levels of pollution induce fiscally strong cities to increase pollution disclosures while the opposite holds in fiscally weak cities these findings imply that mismatched decentralization policies can undermine other important governance reforms even ones that might be expected to be complementary to decentralizing initiatives

effects of fdi flows on institutional development does it matter where the investors are from global fdi flows to and from developing countries have increased significantly since the 1990s while developing countries saw this as a positive development many economists and policy makers in developed countries have raised concerns regarding the institutional effects of developing country investments in other developing countries in this paper we explore the effects of bilateral fdi flows on institutional development gaps between countries and whether such effects are conditional on the direction of flows including south south south north north south and north north directions the empirical results using bilateral flows between 134 countries and a variety of institutional development measures during 1990 2009 suggest that the institutional development effects of fdi flows in any direction including the north south or south south directions are not significant in any case we do not find any significant convergence or divergence effect of fdi flows on the institutional distance between host and home countries we also fail to find any significant effect of aggregate north south fdi flows on host country institutions in contrast we find that aggregate south south fdi flows have a significantly negative effect on host country institutions furthermore we find some evidence that south south fdi flows may be harmful to institutional development in natural resource rich countries while the opposite is true for north south flows overall the results suggest that there is no strong evidence of any benevolent or malevolent effects of bilateral fdi flows from developed or developing countries to developing countries

bioeconomic analysis and management this article discusses bioeconomic analysis and different management strategies in fisheries it reviews recent developments which show the need to expand the analysis to multispecies fisheries and management significant gains can be made if the interdependencies between species and or jointness in inputs for many fisheries are identified both common property resource management and individual transferable quotas itqs can be fruitful strategies in different settings the article suggests that there is scope for the development of a multiple use management approach of marine resources besides the aim of an efficient use of fish stocks equal attention should be given to other values from aquatic ecosystems like ecological services biodiversity and recreation possibilities

strategic dynamic interaction abstract the motivation for this paper is fishing legislation that divides a fishery into regions each of which is exploited by a single firm as the regions have common borders an analysis based on models with one firm and one region would lead to erroneous results an alternative motivation is the problem of a fishery with several interacting species each exploited by a single firm in this paper we assume that fish move between regions therefore the stock in one region depends not only on previous stock and catch in the region but also on the stock and catch in neighboring regions in the multiple species interpretation these movements correspond to the interactions between species we use a multisectoral differential duopoly model in order to capture the strategic interactions of the firms over time the model is solved for an example in which varying levels of dependence between regions can be compared

fiscal policy elastic labor supply and endogenous growth abstract endogenizing labor supply leads to fundamental changes in the equilibrium structure of the ak growth model the balanced growth equilibrium can be described in terms of two tradeoff loci relating the equilibrium growth rate to the fraction of time devoted to leisure the implications of endogenous labor supply for fiscal policy are analyzed three issues are addressed first the effects of various distortionary tax changes and government expenditure changes on the equilibrium growth leisure employment tradeoff are analyzed second optimal fiscal policy is characterized finally the formal analysis is supplemented by numerical results focusing particularly on the quantitative welfare implications

labour supply commodity demand and marginal tax reform this paper examines the implications of extending the ahmad stern model of indirect tax reform to include labour supply the inclusion of labour supply alters the basic measure of marginal revenue cost mrc of indirect taxation and introduces the possibility of calculating a mrc for direct taxation the paper derives the expressions for these revised mrcs and provides estimates from irish data it then examines the sensitivity of the results to assumptions regarding functional form and in particular goods leisure sc parability in setting optimal tax rates policy makers face considerable difficulties explicit assumptions must be made regarding the underlying preferences of the consumer i e the functional form for the utility and demand functions and also about how expenditures are distributed sensitivity to underlying preferences is discussed by deaton i 98 i and is empirically examined by ray i986 and ebrahimi and heady i988 policy makers also face the problem that even when they do provide explicit forms for demand functions they face difficulties regarding the reliability of estimates and are also evaluating demand responses at a point possibly quite far away from the optimum the difficulties outlined above led to the development of the marginal tax reform literature with the seminal paper in this area by ahmad and stern i984 this approach has the considerable advantage of not requiring the choice of explicit utility functions nor of distributions of expenditure but instead merely requiring information on the actual position of the economy at a single point in time using actual consumption and distributions of expenditure it must be noted that tax reform does require information on demand responses so that results in this area can still be sensitive to the specification of consumer preferences and demand systems however tax reform results appear to be less sensitive than do tax design results to this

the contributions of angus deaton angus deaton was awarded the 2015 sveriges riksbank prize in economic sciences in memory of alfred nobel for his analysis of consumption poverty and welfare this article reviews his contributions to economics

from the static to the dynamic some problems in the theory of taxation abstract this paper considers problems and issues that arise when we attempt to extend the static theory of taxation and production planning to a dynamic context and to combine that theory with theories of growth the reasons dynamic theory is less developed include problems with the analytical tractability of even those dynamic models which attempt to retain the basic structure of the static model furthermore difficult and interesting issues arise in a dynamic context which are either not present or are much less severe in the static theory special attention is paid to these new issues and the difficulties they pose

does governance cause growth evidence from china this study tests the causal relationships between quality of governance and economic growth at the provincial level in china during the post mao reform era exploiting the wide cross provincial variation and rapid change over time in governance institutions and economic performance in china during this period covering 1985 2005 the study provides a new perspective on the relationship between governance and growth whereas a large body of prior literature has demonstrated a strong positive association between high quality governance institutions and good economic performance at the cross country level few quantitative studies have explicitly tested the direction of causality between changes in governance quality and changes in economic outcomes this study aims to address this gap in the literature by testing two causal hypotheses on the interplay between provincial level governance and economic performance in china i improvements in provincial quality of governance predict subsequent economic growth rates and ii increases in provincial economic growth rates predict subsequent changes in quality of governance using new heterogeneous granger causality tests that allow for potential differences in the causal relations across provinces i show a significant and positive effect of economic growth on subsequent quality of governance largely driven by growth in the secondary sector but no significant effect of quality of governance on economic growth these findings suggest that improvements in formal governance have not been a key factor driving china s rapid growth instead the observed positive association between governance and growth reflects the ability of provincial governments to harness the potential created by economic growth to implement subsequent governance improvements for researchers studying the effect of governance on growth the results suggest that greater attention should be paid to possible reverse causality from economic outcomes to governance changes

ecosystems externalities and economies this paper incorporates an ecosystem model into a model of a simple economy the decisionmaking agents in the ecosystem are individual organisms aggregated to the species level a species may provide utility directly to humans or it may provide utility indirectly because it is used either as a raw material in goods fabrication or as sustenance for other species we describe a comparative static equilibrium of the ecosystem where species demands for other species are equal to the supplies of those other species and energy is conserved the ecosystem is then embedded in the economy so that the effects of human intervention can be traced through both the ecosystem and the economy human intervention creates ecosystem externalities such that ecosystem equilibria are shifted and the new equilibria affect the utility or the production processes of other humans this framework allows us to describe in principle which ecosystem services can be efficiently usurped by humans which waste flows can be efficiently allowed into ecosystems and which ecosystem organisms and physical attributes can be efficiently maintained

the theory of reform and indian indirect taxes abstract given a set of value judgements an initial state and a model of the economy one can ask whether some feasible tax change would increase welfare we do this by defining the marginal cost in terms of welfare of raising an extra rupee from the i th good the inverse optimum problem is the calculation of non negative welfare weights on households which imply that the initial state is optimum if no such welfare weights exist then a pareto improvement is possible we illustrate the concepts and results using data from the indian economy for 1979 1980 directions of tax reform for a number of specific social welfare functions and for pareto improvements are presented

fishing as a supergame abstract this paper considers how cooperative solutions to games of sharing fish resources can be supported by threat strategies with highly mobile fish stocks the number of agents compatible with a cooperative self enforcing solution is not very high for reasonable values of the discount rate but sensitive to changes in the discount rate and costs and to cost heterogeneity with migrating stocks where growth and reproduction depend on how much all agents leave behind after harvesting the likelihood of a cooperative self enforcing equilibrium is increased with a dominant player and a competitive fringe the rents and optimum stock level of the dominant player fall quickly as the share of the competitive fringe increases

voting for protection does direct foreign investment influence legislator behavior the political economy of trade protection has long been of interest to economists and policy makers the idea that levels of protection may be endogenous with trade flows has been a particularly important issue in the literature in general the endogenous protection literature postulates that import penetration will cause domestic interests to lobby more intensely for protection thus higher levels of import penetration lead to increased protection as a result a number of papers see for example arye l hillman 1982 wolfgang mayer 1984 robert e baldwin 1985 stephen p magee et al 1989 ronald d fischer 1992 have established that foreign firms will import less under a regime of endogenous protection than one where the level of protection is exogenous to trade flows on the empirical side daniel trefler 1993 finds that ignoring the endogeneity of trade and protection understates the impact of u s protection on imports by a magnitude of ten this abstract was borrowed from another version of this item

using survey data to assess the distributional effects of trade policy the author develops and applies a methodology to empirically explore the effects of trade policies on the distribution of income and poverty in developing countries he uses a methodology based on two links one connecting trade policies to prices and another connecting prices to household welfare the author applies the methodology to the study of the distributional effects of mercosur on argentine families the main finding is that mercosur benefits the average argentine household across the entire income distribution there is evidence of a pro poor bias of the regional trade agreement on average poor households gain more from the reform than middle income households whereas the effects on rich families are positive but not statistically significant prior to the reform argentine trade policy protected the rich over the poor and after the reform granted some protection to the poor as relative pre mercosur tariffs are higher on relatively skill intensive goods the tariff removals tend to benefit the poor over the rich these findings indicate that trade reforms may actually help improve the distribution of income and reduce poverty in the country

liberalization fdi and growth in developing countries a panel cointegration approach using a panel cointegration framework the article explores the two way link between fdi and growth for a panel of 23 developing countries in addition it investigates the impact of liberalization on the dynamics of the fdi and gdp relationship a long run cointegrating relationship is found between fdi and gdp after allowing for heterogeneous country effects the cointegrating vectors reveal a bidirectional causality between gdp and fdi for more open economies for relatively closed economies long run causality appears unidirectional and runs from gdp to fdi implying that growth and fdi are not mutually reinforcing under restrictive trade and investment regimes

host country reforms and fdi inflows how much difference do they make summary this study examines the effects of various policies on foreign direct investment fdi flows from the perspective of the eclectic theory of international investment and hence the advantages of foreign ownership host country location and internationalization host country policies can influence fdi flows primarily through their influence on the advantages of location in the host country pooled cross section and time series data for 49 less developed countries ldcs over 1970 95 are used to examine the effects of several different types of policy institutional variables including corporate tax rates tariff rates the degree of openness to international capital flows exchange rate distortions contract enforcement nationalization risk bureaucratic delay and corruption a multivariate analysis of the effects on fdi flows of each type of policy with and without controls for other relevant determinants is conducted two different sources of fdi data are employed as well as two different measures of capital controls although there are methodological problems in estimation and especially collinearity problems and relatively severe availability constraints for some of the relevant measures the results demonstrate the relevance and importance for fdi flows of many of the policy institutional variables under study they also indicate that the results from panel methods yield results that differ rather significantly from those obtained from pure cross section analysis because of complementarity between the various elements of a healthy investment climate the effects of some policy reforms estimated from models which do not control for changes in other policies may overstate the effectiveness of individual policy reforms

the optimal gas tax for california this paper calculates the optimal gasoline tax for the state of california according to our analysis the optimal gasoline tax in california is 1 37 gal which is over three times the current california tax when excluding sales taxes the pigovian tax is the largest part of this tax comprising 0 85 gal of this the congestion externality is taxed the most heavily at 0 27 followed by oil security accident externalities local air pollution and finally global climate change the other major component a ramsey tax comprises a full 0 52 of this tax reflecting the efficiency in raising revenues from a tax on gasoline consumption due to the inelastic demand of this consumption good

minimum wage legislation as a second best policy mass unemployment is a striking phenomenon of the present economic situation of european market economies although the profession of economists has been criticized for not providing satisfactory cures it has produced a number of different explanations either complementary or contradictory for the occurrence of mass unemployment in this paper we examine the argument that unemployment is the consequence of minimum wage legislation which is socially desirable the observation of current wage legislations suggests that the above argument is broadly at least partly accepted by policy makers curiously enough a defence of this argument meeting the rigorous requirements of modern theory seems to be missing symmetrically attacks against minimum wage legislation often rely upon reasonings of dubious relevance i e the obvious remark that unemployment is a waste with first best efficiency criteria the present paper proposes a second best analysis where second best stems from informational asymmetries which prevent the implementation of lump sum transfers needed for a first best redistribution policy the question under scrutiny can be reformulated in a more precise way as follows does a second best optimal redistribution policy lead to minimum wage legislation and unemployment our elements of answer are gathered in 3 sections in section 2 the principles of the analysis of the desirability of quantity controls and existing results are recalled in section 3 the analysis of section 2 is specified to a simple prototype model for the study of linear income taxation in section 4

sensitivity of optimal commodity tax rates to alternative demand functional forms an econometric case study of india this study investigates on a nine commodity disaggregation of indian budget data nss 28th round the sensitivity of optimal commodity tax rates to alternative demand systems les and rnlps optimality is used here in the very special sense of being conditional on observed expenditure and fixed consumer prices the alternative sets of tax rates agree at low levels of inequality aversion but disagree widely at rawlsian levels les is heavily rejected in favour of its one parameter generalisation rnlps the results suggest that les price elasticities should not be used in optimal tax calculations the optimal tax rates imply only a modest redistribution

economic land use ecosystem services and microfounded species dynamics abstract in an integrated economy ecosystem model humans choose their land use and leave the residual land as habitat for three species forming a food chain the size of habitat determines the diversity and abundance of species that biodiversity generates in turn a flow of ecosystem services with public good characteristics for human consumption the ecosystem submodel yields rather than assumes population growth functions with each species growth depending on the size of habitat first the relationship between habitat and species growth sustenance decline and extinction is explored the laissez faire economy is shown to result in an underprovision of habitat making the case for land use restrictions for nature protection the optimal land use policy is characterized with full regard of ecosystem dynamics finally labor augmenting technical change is introduced to generate ever increasing pressure towards further habitat reductions in the laissez faire economy the habitat is consequently squeezed to zero in the long run so that all species are doomed social optimality demands however to refrain from using all land for economic purposes despite ever growing labor productivity

when can carbon abatement policies increase welfare the fundamental role of distorted factor markets abstract this paper employs analytical and numerical models to assess the welfare effects of a revenue neutral carbon tax and nonauctioned carbon emissions permits taking into account preexisting tax distortions in factor markets the presence of preexisting taxes significantly raises the general equilibrium costs of both policies this cost increase is much greater under emissions permits since this policy does not generate revenues to reduce distortionary taxes under our central estimates emissions permits cannot increase welfare unless environmental damages exceed about 18 per ton of carbon in contrast an appropriately scaled carbon tax is welfare improving so long as environmental damages are positive

evaluating policy interventions with general equilibrium externalities abstract we report on the results of analytical and numerical models that describe the effects of non separable externalities or public goods on public policies with important general equilibrium consequences in the numerical exercise we calibrate a general equilibrium model with non separable air quality benefits in order to measure the excess burden and total net benefits of transportation and energy taxes in the 1995 u s economy the change in the physical level and the economic value in air quality associated with a given policy is a function of the substitution patterns between air quality and market goods that we assume the size of the deadweight loss due to pre existing distortions such as a tax on labor income is substantially affected by these substitution patterns

optimum taxation and the allocation of time abstract a theory of optimal taxation is presented building upon becker s 1965 theory of the allocation of time optimal commodity taxation is governed by factor shares in household activities any market good which requires little household time or even saves time should carry a relatively low tax rate this policy rule does not require the estimation of price elasticities and is therefore more applicable than traditional ramsey rule taxation

optimal taxes and the structure of preferences if optimal tax theory is to be the basis for calculating tax rates a close understanding is required of the relationship between the structure of preferences and the configuration of optimal tax rates otherwise hypotheses chosen by the econometrician for practical convenience may completely determine the results independently of measurement this paper explores the relationship between various types of separability particularly weak and implicit separability and optimal tax rates in the various models discussed in the literature the use of distance functions and the antonelli matrix provides a significant unification of previously disparate results in the final analysis optimal tax theory should be the basis for actual calculation of tax rates although recently there have been great advances in theoretical results and in our understanding of their meaning we are still some way from a working knowledge of whether uniform commodity taxes are in practice optimal or if not which commodities should be discriminated against present theoretical formulae do not yield clear cut results except in special cases and it has recently become clear that optimal rates depend crucially on the detailed structure of consumer preferences for example atkinson and stiglitz 3 show that with an optimal nonlinear income tax discriminatory commodity taxes are only necessary to the extent that individual commodities are not weakly separable from leisure more recently deaton 6 has shown that a similar result holds for what is perhaps the most interesting of the standard models that where there are many consumers and only a linear income tax and proportional commodity taxes are allowed in this case separability between goods and leisure together with linear engel curves for goods removes the need for differential commodity taxation in consequence nothing can be learned about commodity taxes from consumer demand studies in which commodity demands are explained conditionally on total expenditure and commodity prices and which assume linear engel curves all such studies require separability from leisure as a maintained hypothesis and so are consistent with uniform commodity taxation these results suggest that the prospects for meaningful empirical calculations of tax rates are bleak econometricians estimating commodity demand and labor supply equations make generous use of separability assumptions to enable estimation at all in consequence it is likely that empirically calculated tax rates based on econometric estimates of parameters will be determined in structure not by the measurements actually made but by arbitrary untested and even unconscious hypotheses chosen by the econometrician for practical convenience to remedy this situation and as a prelude to fruitful empirical work it is necessary to have a more explicit understanding of how preference structure affects optimal tax rates such is the object of this paper three different

tax reform with sub additive and nested additive preferences abstract this paper characterizes the direction of tax reform when preferences are sub additive or nested additive this information should be useful for researchers doing empirical research on tax reform based on some form of additive functions for preferences

second best optimal taxation of capital and labor in a developing economy abstract as commercial integration reduces the reliance on foreign trade taxation raising tax revenue has become a major concern for the governments of developing economies this paper examines how the tax burden in a developing economy should be distributed between capital income and labor income we study a two sector model where the traditional sector is informal and consequently cannot be taxed by the government in this setup we find that the optimal second best tax structure in order to raise a certain amount of revenue requires to tax capital income at least as much as labor income and possibly more

flexible transmission expansion planning with uncertainties in an electricity market deregulation of the electric power industry has introduced new uncertainties for market participants and made planning of transmission expansion more difficult more flexible transmission expansion plans are needed to cope with the increased risks in this paper a novel planning approach is proposed to meet the above challenge in our approach the planning process is modeled as a mixed integer nonlinear programming minlp problem so that conflicting objectives can be optimized simultaneously to minimize planning risks our method identifies several scenarios based on statistics and expert knowledge the most flexible expansion plan is selected as the plan that has least adaptation cost the proposed method is tested with the ieee 14 bus system promising results are obtained to demonstrate the effectiveness of our method

planning with multiple transmission and storage investment options under uncertainty a nested decomposition approach achieving the ambitious climate change mitigation objectives set by governments worldwide is bound to lead to unprecedented amounts of network investment to accommodate low carbon sources of energy beyond investing in conventional transmission lines new technologies such as energy storage can improve operational flexibility and assist with the cost effective integration of renewables given the long lifetime of these network assets and their substantial capital cost it is imperative to decide on their deployment on a long term cost benefit basis however such an analysis can result in large scale mixed integer linear programming problems that contain many thousands of continuous and binary variables complexity is severely exacerbated by the need to accommodate multiple candidate assets and consider a wide range of exogenous system development scenarios that may occur in this paper we propose a novel efficient and highly generalizable framework for solving large scale planning problems under uncertainty by using a temporal decomposition scheme based on the principles of nested benders the challenges that arise due to the presence of nonsequential investment state equations and subproblem nonconvexity are highlighted and tackled the substantial computational gains of the proposed method are demonstrated via a case study on the ieee 118 bus test system that involve planning of multiple transmission and storage assets under long term uncertainty the proposed method is shown to substantially outperform the current state of the art

optimal social health insurance with supplementary private insurance abstract this paper investigates the structure of a national health service in which there is compulsory social insurance covering a package of essentials a given part of individuals health expenditure and supplementary private policy topping up the remaining services the latter insurance contract provides for a co payment by patients limiting the so called third party payer effect thus an individual s health expenditure is divided into three parts the first covered by social insurance the second by a private policy and the third out of pocket such mixed system design has received increasing attention in recent years and has been adopted by several industrialized countries the conditions for optimal rates of social insurance coverage and of private coinsurance are analysed and discussed the optimality requirements refer to efficiency as well as equity concerns

funding transportation spending in metropolitan washington dc the costs of alternative revenue sources abstract this paper develops and implements an analytical framework for estimating the efficiency costs of raising additional revenue from taxes on labor property gasoline peak road use and higher transit fares for the washington dc area the model incorporates driving externalities and interactions between the different policies an economic case can be made for using congestion taxes and possibly gasoline and property taxes to raise extra revenue though it should be qualified for example the inelastic demand for driving limits the congestion benefits per dollar of revenue raised and these taxes have adverse employment effects in the same way that a tax on labor income does

inverse demand systems and welfare measurement in quantity space most studies of welfare or cost benefit analyses are concerned with the welfare effects of price changes 11 19 27 33 50 there are however many situations in which policy options are directly related to quantity changes the welfare effects of price changes are analyzed with the traditional demand system in which commodity quantities are determined as functions of their prices the welfare effects of quantity changes on the other hand are associated with the inverse demand system in which commodity prices are dependent on their quantities in conventional welfare analysis of price change prices are taken to be exogenous or predetermined while quantities are endogenous in contrast in welfare analysis of quantity changes quantities are exogenous while prices are endogenous price based or dual welfare measures are relevant when there are well functioning competitive markets and quantities are fully adjusted to changes in prices on the other hand quantity based or primal welfare measures are useful in situations where there are constraints on commodity quantities or when transaction costs impede consumers from fully adjusting to changes in prices the choice between priceand quantity based welfare measures is empirical and proper measurement of welfare effects requires the knowledge as to which variable price or quantity is the exogenous one for individual consumers it may be reasonable to assume that the supply of commodities is perfectly elastic and therefore prices can be taken as exogenous but this assumption may not be tenable for consumers in the aggregate or if highly aggregated economy wide data are used to estimate demand relations at the aggregate level quantities are more properly viewed as exogenous than are prices although individual consumers make their consumption decisions based on given prices the quantities of commodities are predetermined by production at the market level and prices must adjust so that the available quantities are consumed 28 1 2

the transitional dynamics of fiscal policy long run capital accumulation and growth this paper analyzes the effects of fiscal policies in a non scale growing economy with public and private capital the equilibrium dynamics are characterized and we contrast the dynamic effects of government expenditure on investment and expenditure on consumption under four alternative modes of tax financing most of our attention focuses on the numerical simulations of a calibrated economy the results emphasize the lengthy transition periods which implies that policies have sizeable level effects leading to substantial welfare effects even though long run growth rates are unaffected the paper highlights the intertemporal dimensions of fiscal policy and the tradeoffs these involve for economic performance especially growth and welfare

power system expansion planning under uncertainty a methodology is described for expansion planning of power systems under uncertainty in factors such as demand growth fuel cost delay in project completion and financial constraints the approach draws upon three classes of techniques decomposition and stochastic optimization provide the basic framework and allow an implicit representation of alternative investment strategies decision analysis is used to represent the dynamic aspects of decision making as uncertainties are resolved over time and hedging objectives from tradeoff analysis help select flexible and resilient expansion strategies case studies within the brazilian system are presented and discussed

estimating the impacts of eliminating fisheries subsidies on the small island economy of the azores abstract a major problem affecting world fisheries today is overcapacity of which overfishing is both a cause and a consequence there is a general consensus that fisheries subsidies cause great harm to the resource by exacerbating the problems resulting from the common resource issues of fisheries leading to overexploitation of the resource through a new set of perverse incentives many now advocate that subsidies should gradually be terminated and that capacity enhancing and fuel subsidies should be terminated immediately on account of the global fisheries crises highly subsidised fisheries and the anticipated reforms of the european union s common fisheries policy this study aimed to estimate the impact of eliminating fisheries subsidies on various macro and micro economic variables pertaining to the regional economy of the azores using a dynamic computable general equilibrium model based on a social accounting matrix the simulation results suggest that reduction and in particular elimination of fisheries subsidies would have a substantial effect on the region however the negative social and economic effects would be largely confined to the fishing sector conversely the augmentation of fishery subsidies would benefit the fishing sector with an overall adverse effect on the rest of the economy

harnessing the political economy of environmental policy david pearce s contribution to oecd during 34 years david pearce made major contribution to oecd work on environmental economic issues with a particular focus on cost benefit analysis economic instruments biodiversity and distributive issues this article provides a brief review of david pearce s contributions this work was particularly useful in enhancing the political economy of environmental policy which is at the core of oecd work

agricultural policies in the presence of distorting taxes this article analyzes how distortionary factor taxes affect the welfare impacts of production subsidies production quotas acreage controls subsidies for acreage reductions and cash transfers to farmers pre existing taxes substantially raise the costs of all these policies these additional costs reflect the welfare losses from financing certain policies by distortionary taxes they also reflect interactions with factor markets caused by changes in the costs of producing agricultural output previous studies ignore the latter types of effect consequently they significantly overstate the costs of production subsidies and understate the costs of production quotas acreage controls and subsidies for acreage reductions

climbing to the top foreign direct investment and property rights this article operates at the interface of the literature on the impact of foreign direct investment fdi on host countries and the literature on the determinants of institutional quality we argue that fdi contributes to economic development by improving institutional quality in the host country this proposition is tested within a large panel data set of 70 developing countries for the period 1981 2005 we show that fdi inflows have a positive and highly significant impact on property rights results are very robust and not affected by model specification different control variables or estimation technique to our knowledge this is the first article to empirically test the fdi property rights linkage jel f23 o43 p48

toward a cooperative view of mnc host government relations building blocks and performance implications this study examines cooperation based relations between mncs and host governments we theorize that resource commitment personal relations political accommodation and organizational credibility are four building blocks for improving an mnc s cooperative relationships with governments analysis of 131 mncs in china validates the importance of these blocks in shaping mnc government relations and the importance of these relations in shaping the performance of mnc subsidiaries

making a difference how environmental economists can influence the policy process a case study of david w pearce can environmental economists influence policy if so how this paper addresses these two questions using the late david pearce s career as a case study influence can be exercised but pearce s career shows that certain conditions must be met the first is desire he wanted to influence policy and directed a high proportion of his efforts to doing so he focused particular attention on the power centres of his time the oecd world bank european commission un uk government his influence was aided by his status and location as a professor in a prestige university ucl in a major global city london his messages were consistent and clear theory is important and can be used to frame most environmental challenges as regards both explanation and solution externalities can be valued assessing benefits and costs of options is important market signals taxes etc and incentives generally are powerful shapers of behaviour stock of capital human built natural is a key measure of sustainability he communicated simply and clearly in words and phrases that ministers for finance and journalists could understand all of the broadsheet newspapers in england financial times guardian independent telegraph times were grist to pearce s mill of advocacy for environmental economics he provided the blueprint books that could be read on a commute and summaries to the media that they could fit into a 1 000 word piece he didn t seek out but neither did he shirk controversy he worked with various interest groups and politicians but never to the point were he was co opted he initiated and directed the msc in environmental and resource economics that created an ever widening and influential pool of advocates for his ideas finally he achieved a prodigious academic output that ensures a sort of immortality and provided the intellectual ballast the enabled his policy influence

ramsey tax rules for economies with imperfect competition abstract this paper derives optimal commodity tax rules for a general equilibrium model with imperfect competition to achieve this functions are constructed that describe the effects of taxation upon the equilibrium prices and profit levels of imperfectly competitive industries the use of these functions allows existing tax rules to be generalised to accommodate imperfect competition

redistributive taxation in a simple life cycle model an overlapping generations model with rich and poor life cycle planners is developed positive aspects of redistributive capital and labor taxation are then analyzed the conditions required for feldstein s result that the long run capital labor ratio is invariant to wage taxations are discussed the utility frontier is shown to generally have a slope with an absolute value different from one in the neighborhood of a no tax equilibrium labor income is clearly a more efficient base for long run redistribution only if the economy is dynamically inefficient and the rich household benefits from an increase in the gross interest rate even in this case the labor income base may not be considered more desirable when transitional effects are considered copyright 1989 by the london school of economics and political science

institutional impact of foreign direct investment in china summary we provide firm level empirical evidence that the presence of foreign direct investment fdi has positively affected the institutional quality of the host regions in china specifically chinese domestic firms located in regions with a higher level of fdi tend to enjoy a lower level of tax and fee burdens less arbitrariness in such burdens as well as better legal protection to address the potential issue of endogeneity we adopt the instrumental variable approach in addition we explore the specific mechanisms through which the institutional impact is materialized and provide various extensions of the empirical findings that offer further support for the fdi induced institutional improvement argument

harvesting in an integrated general equilibrium model harvesting of prey biomass is analyzed in an integrated ecological economic system whose submodels a predator prey ecosystem and a simple economy are microfounded dynamic general equilibrium models these submodels are interdependent because the ecosystem responds to harvesting through the reactions of optimizing individual organisms by changing the provision of public ecosystem services to consumers general analytical results are derived regarding the impact of harvesting policies on short run equilibria of both submodels on population dynamics and on stationary states of the integrated model a key insight is that prey biomass carries a positive ecosystem price which needs to be added as a tax mark up to the economic price of harvested biomass to attain allocative efficiency further information on the dynamics is gained by resorting to numerical analysis of the policy regimes of zero harvesting laissez faire harvesting and efficient harvesting it is a matter of weighing costs and benefits of taking action whether the action is the inert one of leaving resources alone in order to conserve them or whether it involves exploiting a resource for so called material ends pearce 1976 p 320

the role of economics in global management of whales re forming or re founding iwc abstract the global management of whale species identified as an economic mixed good is addressed by means of economic theory of bargaining and institution making i will analyse i why it is important to take into account explicitly both consumptive use and non use values within international conventions on global mixed goods ii the role and nature of institutions dealing with global issues iii the role of bargaining between conflicting interests as a focal feature of the institution making process and iv the role of economic thinking in international conventions co operative and non co operative solutions are discussed and instruments aimed at achieving co operative bargaining analysed the study has both positive and normative implications with insights on social welfare enhancing institutional reforms although the study is broad yet special focus is given to the international whaling commission iwc this paper concludes that we should make economic theory operational within the realm of global institutions on the basis of the bargaining model the conclusion is that iwc should necessarily be re founded or at least re formed changing the convention from whaling to a whale it is suggested that the possibility of introducing compensatory side payments into the bargaining arena in order to increase social welfare and enforceability with respect to a ban scenario be investigated ethical implications of monetary compensations are considered in parallel with economic efficiency the limits and potentialities of economics and economic instruments are also tested globally with respect to the whale and other environmental issues

valuation of flexible transmission investment options under uncertainty significant uncertainty surrounds the future development of electricity systems primarily in terms of size location and type of new renewable generation to be connected in this paper we assess the potential for flexible network technologies such as phase shifting transformers and non network solutions such as energy storage and demand side management to constitute valuable interim measures within a long term planning strategy the benefit of such flexible assets lies not only in the transmission services provided but also in the way they can facilitate and de risk subsequent decisions by deferring commitment to capital intensive projects until more information on generation development becomes available a novel stochastic formulation for transmission expansion planning is presented that includes consideration of investment in these flexible solutions the proposed framework is demonstrated with a case study on the ieee rts where flexible technologies are shown to constitute valuable investment options when facing uncertainties in future renewable generation development

uncertainty and optimally uniform commodity taxes this paper examines the implications of uncertainty for the structure of optimal commodity taxes in the presence of a linear income tax consumers face uncertain income and commit to consumption of some goods before the resolution of uncertainty and to others after preferences are separable between labor and consumption goods we prove that optimal commodity taxes are i uniform within the category of noncommitted goods if their subutility is logarithmic ii uniform within the two categories if both subutilities are logarithmic and iii nonzero across categories with the tax rate on precommitted goods being lower than the tax rate on noncommitted goods starting with atkinson and stiglitz 1976 a number of economists have argued that under certain restrictions on preferences e g logarithmic a linear income tax is a sufficient tool for optimal tax policy see atkinson 1977 deaton 1979 and deaton and stern 1986 recently cremer and gahvari 1995a showed that these results do not carry to an economy in which individuals face wage uncertainty in models with uncertainty taxation is useful for the insurance it provides if consumption takes place both before and after the resolution of uncertainty commodity taxes will have different insurance properties depending on when consumption occurs this property makes differential tax treatment of these two types of goods optimal cremer and gahvari 1995a divided commodities into two categories the consumption levels in one category are committed to before the resolution of uncertainty and those in the other after their study pinpoints a fundamental difference between these categories of goods that calls for their tax treatment to be different however their analysis leaves open the question of the uniformity of tax rates within each category the main aim of the current paper is to address this question we shall examine the type of preferences for which the tax rates within each category have to be uniform in this way we will build a bridge between the results of cremer and gahvari 1995a and the literature on uniform taxation in the presence of a linear

multinational firms political competition and international trade policy this paper considers how the presence of multinational firms influences international trade policy that is determined as the outcome of political competition multinational firms have plants to protect in all policy jurisdictions and hence are more protectionist than national firms that at least have an interest in free trade in export markets nonetheless because of changed incentives for firms to provide political support for free trade and protectionist candidates an increased multinational presence via either merger or direct foreign investment has a liberalizing influence on trade policy copyright 1993 by economics department of the university of pennsylvania and the osaka university institute of social and economic research association

optimal fiscal policy in a stochastic growth model although most neoclassical growth models focus on competitive equilibria which are pareto optimal and ignore the role of government recent works by romer 28 29 judd 20 baxter and king s and bizer and judd 7 have shown that government can be introduced into and suboptimal equilibria can be studied in these models as well their studies however are positive analyses of the effects of fiscal policy in competitive equilibria the purpose of this paper is to apply ramsey s 27 theory of optimal taxation to the normative study of fiscal policy in a stocastic growth model ramsey studied a static representative consumer economy with many goods in his formulation a government consumes a fixed amount of these goods which it purchases at market prices and finances by levying flat rate excise taxes prices and quantities are determined in a competitive equilibrium the government is benevolent and its objective is to choose the optimal tax rates to maximize the representative consumer s utility a number of economists among them kydland and prescott 23 barro 3 turnovsky and brock 31 and lucas and stockey 26 have noted that ramsey s formulation can be applied to dynamic economies with uncertainty if one reinterprets the goods in static problems as dated state contingent goods in this framework a fiscal policy is a rule which specifies state contingent tax rates and the amount of public debt issue in each date the optimal fiscal policy is defined as the one which leads to a quantity