an analysis of feed in tariff remuneration models implications for renewable energy investment recent experience from around the world suggests that feed in tariffs fits are the most effective policy to encourage the rapid and sustained deployment of renewable energy there are several different ways to structure a fit policy each with its own strengths and weaknesses this paper presents an overview of seven different ways to structure the remuneration of a fit policy divided into two broad categories those in which remuneration is dependent on the electricity price and those that remain independent from it this paper examines the advantages and disadvantages of these different fit models and concludes with an analysis of these design options with a focus on their implications both for investors and for society

workforce reorganization and the worker in this article we study the joint decision process of changing the structure of jobs and laying off individual workers in a firm that downsizes its workforce a hierarchical decision model is proposed and estimated using personnel data from a firm in demise comparing the characteristics of the individual workers and the structure of the firm s labour force before and after its reorganization our results show that workers in jobs in the top levels of each skill group s hierarchy are better protected against downsizing due to larger productivity shocks and larger firing costs

forecasting hourly electricity prices using armax garch models an application to miso hubs abstract the recent deregulation of the electricity industry and reliance on competitive wholesale markets has generated significant volatility in wholesale electricity prices given the importance of short term price forecasts in this new environment this paper estimates and evaluates the forecasting performance of four armax garch models for five miso pricing hubs cinergy first energy illinois michigan and minnesota using hourly data from june 1 2006 to october 6 2007 our empirical results reveal three important patterns a electricity price volatility is regional and the optimum volatility model depends in part on the hub location the forecast horizon and regulated versus unregulated status of the market b the aparch model performs well in hubs in deregulated states and c volatility dynamics in regulated states are better captured by a simple garch model and thus are less complex

the merit order effect of wind and river type hydroelectricity generation on turkish electricity prices abstract the environmental concerns and dependency on gas imports push turkish policy makers to find ways of increasing the share of renewable sources in electricity generation providing incentives for renewable energy in the form of feed in tariffs is one of the measures to achieve this goal basing on the data of turkish electricity market operator we quantified the magnitude of the price effects of wind and river type hydro generations on hourly average of day ahead prices we find that wind and river type hydro plants reduced the spot electricity prices during the period of 2012 2017 and despite these resources get the same incentives their impacts on the spot prices and price volatility are different this can be useful for a more comprehensive cost benefit analysis aimed at differentiating incentive schemes the paper also discusses possible underlying reasons of these different impacts such as high seasonality of hydro generation and volatility of wind generation finally we show that assuming more than 75 of the price reductions were reflected into the consumer prices in turkey the net impact of wind and river type hydro generation on final consumer prices would be negative this finding contributes to the discussions on renewable energy incentive mechanisms

does competition for capital discipline governments decentralization globalization and public policy competition among countries or regions within them to attract mobile capital is often thought to discipline their governments motivating them to invest more in infrastructure reduce waste and corruption and spend less on non productive public goods the result should be convergence on business friendly policies we argue that this requires an assumption units start out very similar that is often unrealistic if units are heterogeneous in natural resources geographical location inherited human capital or infrastructure capital mobility often weakens discipline on the poorlyendowed units this may help explain disappointing results of liberalizing capital flows within russia and sub saharan africa jel f36 h73 h87

foreign direct investment and the dark side of decentralization countries differ in their government architecture some countries are characterized by a high degree of concentration of fiscal administrative judicial executive and lawmaking powers whereas others have decentralized many functions and responsibilities of government to different jurisdictions and various levels of government the cross country differences in the organization of government are also not static but have been subject to substantial change in many countries the co existence of different organizational patterns of government has created an important debate regarding the determinants of particular government structures as well as questions regarding the optimality of different forms of organization

challenges for wholesale electricity markets with intermittent renewable generation at scale the us experience the supply of intermittent wind and solar generation with zero marginal operating cost is increasingly rapidly in the us these changes are creating challenges for wholesale markets in two dimensions short term energy and ancillary services markets built upon mid twentieth century models of optimal pricing and investment which now work reasonably well must accommodate the supply variability and energy market price impacts associated with intermittent generation at scale these developments raise more profound questions about whether the current market designs can be adapted to provide good long term price signals to support investment in an efficient portfolio of generating capacity and storage consistent with public policy goals the recent experience of the california iso caiso is used to illustrate the impact of intermittent generation on supply patterns supply variability and market based energy prices reforms in capacity markets and scarcity pricing mechanisms are needed if policy makers seek to adapt the traditional wholesale market designs to accommodate intermittent generation at scale however if the rapid growth of integrated resource planning subsidies for some technologies but not others mandated long term contracts and other expansions of state regulation continue more fundamental changes are likely to be required in the institutions that determine generator and storage entry and exit decisions

an economic model of representative democracy this paper develops an approach to the study of democratic policy making where politicians are selected by the people from those citizens who present themselves as candidates for public office the approach has a number of attractive features first it is a conceptualization of a pure form of representative democracy in which government is by as well as of the people second the model is analytically tractable being able to handle multidimensional issue and policy spaces very naturally third it provides a vehicle for answering normative questions about the performance of representative democracy

effect of wind generation on ercot nodal prices abstract in this paper we utilize nodal price data at each thermal generation facility within the ercot footprint between 2014 and 2016 to revisit an empirical question of great interest to various parties how does wind integration affect the wholesale energy price we find that for every additional 1000 mw of wind generation in a real time 15 minute settlement interval nodal prices at non wind resources would be suppressed by 1 45 mwh to 4 45 mwh with considerable heterogeneity across time and space

does tax competition tame the leviathan abstract we study the impact of tax competition on equilibrium taxes and welfare focusing on the jurisdictional fragmentation of federations in a representative agent model of fiscal federalism fragmentation among jurisdictions with benevolent tax setting authorities unambiguously reduces welfare if however tax setting authorities pursue revenue maximization fragmentation by pushing down equilibrium tax rates may under certain conditions increase citizen welfare we exploit the highly decentralized and heterogeneous swiss fiscal system as a laboratory for the estimation of these effects while for purely direct democratic jurisdictions which we associate with relatively benevolent tax setting we find that tax rates increase in fragmentation fragmentation has a moderating effect on the tax rates of jurisdictions with some degree of delegated government our results thereby support the view that tax competition can be second best welfare improving by constraining the scope for public sector revenue maximization

heterogeneous vertical tax externalities and macroeconomic effects of federal tax changes the role of fiscal advantage abstract how do state tax rates respond to federal tax shocks this paper presents a novel mechanism of heterogeneous vertical tax externalities across state levels of fiscal advantage showing that tax increases can be expansionary even without their reinvestment states rich in natural resources have a fiscal advantage in the inter state competition over production factors which allows them to respond better to increases in federal taxes and consequently attract capital from other parts of the nation we add heterogeneity in fiscal advantage levels to an otherwise standard model of vertical tax externalities and horizontal tax competition the model shows that irrespective of federal redistribution the contractionary effect of a federal tax increase can be overturned in fiscally advantaged states through an increase in their tax base using the case of the u s and narrative based measures of federal tax shocks a la romer and romer 2010 we provide empirical evidence for the various aspects of this mechanism specifically our baseline estimates indicate that controlling for federal transfers a 1 increase in the gdp share of capital related federal taxes at the beginning of a year increases the growth rate of the per capita tax base by approximately 0 7 in high fiscal advantage states at the end of it

decentralization and political career concerns abstract politicians career paths often start at some subnational governments and end at the national one allocation of authorities among national and subnational governments affects i how tempting the prospects of taking national offices are and hence how strong bureaucrats political career concerns are and ii whether the incentives generated by these political career concerns can be put into productive use at subnational governments we illustrate this tradeoff in determining the optimal degree of decentralization using china as a case study we also compare the equilibrium degree of decentralization in autocracy and in democracy

inequality and the territorial fragmentation of solidarity a long tradition of research has shown decentralized political struc tures as an important cause behind lower levels of redistribution and higher levels of inequality this article offers an alternative interpretation of the association between fragmented fiscal structures and higher levels of inequality i argue that the distribu tive effects of decentralization depend on the preexisting territorial patterns of inequal ity therefore the political choice between alternative fiscal structures is largely driven by their expected distributive consequences as a result the territorial structure of inequality becomes an important factor to explain why some fiscal structures are more integrated than others two mechanisms link regional income distributions and preferences about the decentralization of redistributive policy differences in the demand for redistribution associated with interregional income differences and dif ferences in the demand for social insurance associated with the incidence of labor market risks i test the argument using a data set of fourteen countries in the orga nization for economic cooperation and development oecd over the period 1980 2000 in addition i illustrate the potential of the approach by analyzing why social solidarity remains territorially fragmented in the european union despite the fact that it has a common currency and a common market

greener more integrated and less volatile a quantile regression analysis of italian wholesale electricity prices abstract this paper provides estimates of quantile regression models of the relationship between italian day ahead electricity prices the supply of renewables and the inception of a new cable sapei linking sardinia with the italian peninsula in the 2006 2015 time window the results confirm the merit order effects detected in the existing literature both for photovoltaics and wind power more strongly in market conditions characterised by moderately low price levels and with some implied increase in volatility the new cable has apparently challenged the ability of power generating companies to extract value through price spikes has mitigated volatility and its effects have been complementary with those of renewables effects from photovoltaics are more sensitive to robustness checks differences across zonal markets are nonetheless detected

show me the money interjurisdiction political competition and fiscal extraction in china we argue that interjurisdiction competition in authoritarian regimes engenders a specific logic for taxation promotion seeking local officials are incentivized to signal loyalty and competence to their principals through tangible fiscal revenues the greater the number of officials accountable to the same principal the more intense political competition is resulting in higher taxation however too many officials accountable to the same principal leads to lower taxation due to shirking by uncompetitive officials and the fear of political instability using a panel dataset of all chinese county level jurisdictions from 1999 2006 we find strong evidence for an inverse u shaped relationship between the number of county level jurisdictions within a prefecture our proxy for the intensity of political competition and fiscal revenues in most provinces but not so in politically unstable ethnic minority regions the results are robust to various alternative specifications including models that account for heterogeneous county characteristics and spatial interdependence

electricity prices large scale renewable integration and policy implications abstract this paper investigates the effects of intermittent solar and wind power generation on electricity price formation in germany we use daily data from 2010 to 2015 a period with profound modifications in the german electricity market the most notable being the rapid integration of photovoltaic and wind power sources as well as the phasing out of nuclear energy in the context of a garch in mean model we show that both solar and wind power granger cause electricity prices that solar power generation reduces the volatility of electricity prices by scaling down the use of peak load power plants and that wind power generation increases the volatility of electricity prices by challenging electricity market flexibility

forecasting day ahead electricity prices utilizing hourly prices abstract the daily average price of electricity represents the price of electricity to be delivered over the full next day and serves as a key reference price in the electricity market it is an aggregate that equals the average of hourly prices for delivery during each of the 24 individual hours this paper demonstrates that the disaggregated hourly prices contain useful predictive information for the daily average price in the nord pool market multivariate models for the full panel of hourly prices significantly outperform univariate models of the daily average price with reductions in root mean squared error of up to 16 substantial care is required in order to achieve these forecast improvements rich multivariate models are needed to exploit the relations between different hourly prices but the risk of overfitting must be mitigated by using dimension reduction techniques shrinkage and forecast combinations

on the desirability of tax coordination when countries compete in taxes and infrastructure in our paper we demonstrate that when countries compete in taxes and infrastructure coordination through a uniform tax rate or a minimum rate does not necessarily create the welfare effects observed under pure tax competition the divergence is even worse when the competing jurisdictions differ in institutional quality if tax revenues are used to gauge the desirability of coordination our model demonstrates that imposing a uniform tax rate is pareto inferior to the non cooperative equilibrium when countries compete in taxes and infrastructure this result is completely reversed under pure tax competition if the countries are sufficiently similar in size if a minimum tax rate is set within the range of those resulting from the non cooperative equilibrium the low tax country will never be better off finally the paper demonstrates that the potential social welfare gains from tax harmonization crucially depend on the degree of heterogeneity among the competing countries

middle management downsizing an empirical investigation of the impact of information technology nearly all fortune 1000 firms claim to have downsized since the early eighties and it is argued that information technology it is responsible for this massive downsizing however earlier research has indicated that it increases middle management even though the impact of it on the middle management workforce has been studied for the last thirty years research has failed to clearly explain this phenomenon quite the opposite research has fueled controversy and has provided inconsistent findings this article addresses the state of inconsistent findings across multiple studies by examining the impact of information technology on the number of middle managers using two additional variables the degree of centralization of organizational decision authority and the degree of centralization of computing decision authority one hundred and fifty five city governments were surveyed information technology was found to be both positively and negatively associated with the size of the middle management workforce the impact of information technology was fundamentally determined by who controlled computing decisions and what interests were being served and by the roles of middle managers information technology was associated with a decrease in the size of the middle management workforce in organizations with centralized decision authority and with an increase in the number of middle managers in organizations where decision authority was decentralized

the effect of information technology on it facilitated coordination it facilitated autonomy and decision makings at the individual level abstractthe effect of information technology it has been a central concern to economics of it ever since it has been viewed as an important resource to improve firm productivity although significant research progress has been made on the impacts of it use at the individual level the mechanism of how it use increases individual performance at work has not been fully explored in an attempt to examine the it effects on performance we focus on individual work productivity gained from it use following the discussion of previous works we develop a research model describing that the ubiquitous it transforms the way individual employers work in organizations and facilitates working processes and practices that may affect the decision making of individual performance as a result of testing the research model we found not only that it use does have a direct effect on the quality of decision making in organizations but that this effect is partially mediated by the extent of it facilitated autonomy and o

drivers of electricity price dynamics comparative analysis of spot and futures markets abstract against the backdrop of numerous evidence that variable renewable generation decreases electricity prices and increases price volatility this paper assesses the drivers of electricity prices in spot and futures markets focusing on the german electricity markets we take into account nonlinearities in electricity prices by means of structural breaks and threshold regressions we find that short run and medium long run price drivers differ and more importantly that they vary over time in the case of the spot market the determinants of prices are renewable infeed and electricity demand while in the futures market the main drivers are natural gas coal and carbon prices our results give relevant insights for market participants who seek to optimize procurement selling strategies in the spot market and use the futures market to hedge against spot price volatility which has increased due to a higher renewable generation

economic and technical challenges of flexible operations under large scale variable renewable deployment abstract fundamental characteristics of solar and wind power have generated controversy about their economic competitiveness and appropriate techniques for assessing their value this research presents an approach to quantify the economic value of variable renewable capacity and demonstrates its dependence on renewable deployment levels regional resource endowments fleet flexibility and trade assumptions it assesses economic and technical impacts of large scale renewable penetration by linking two models representing electric sector investments and detailed operations model results for california and texas suggest that operational constraints and costs of dispatchable generators e g minimum load levels ramping limits startup costs can impact renewable integration costs but the temporal and spatial variability of solar and wind are larger determinants of their value restrictions on transmission and regional coordination in capacity planning and dispatch decrease the economic value of variable renewable energy highlighting the potential roles of market design and trade energy storage is shown to be a valuable balancing asset at higher solar and wind penetration levels but potential revenues diminish with increased storage deployment

an analysis of the decline of electricity spot prices in europe who is to blame abstract the european electricity markets are going through a phase of agitating transition which is shaped by different key factors such as the expansion of renewable energies the changes in the eu carbon trading scheme and the european market integration in addition markets are affected by the volatile prices of primary energy carriers e g gas and coal the development of these different factors led to a decline of german wholesale electricity prices of almost 40 from about 51 mwh in 2011 to 31 mwh in 2015 the goal of this study is to analyze the contribution of different price drivers to this decline thus an agent based modeling and a regression approach are applied to investigate the effect of price drivers and to verify model results by comparing both approaches our results show that against the public perception the impact of carbon and coal prices on german electricity prices has been twice as high as the renewable expansion between 2011 and 2015 furthermore if carbon and coal prices do not recover to at least the level of 2011 electricity prices will remain on the current low level complicating the economic operation of gas power plants

natural resources decentralization and risk sharing can resource booms unify nations previous studies imply that a positive regional fiscal shock such as a resource boom strengthens the desire for separation in this paper we present a new and opposite perspective we construct a model of endogenous fiscal decentralization that builds on two key notions a trade off between risk sharing and heterogeneity and a positive association between resource booms and risk the model shows that a resource windfall causes the nation to centralize as a mechanism to either share risk and or prevent local capture depending on the relative bargaining power of the central and regional governments we provide cross country empirical evidence for the main hypotheses finding that resource booms i decrease the level of fiscal decentralization with no u shaped patterns ii cause the former due to risk sharing incentives primarily when regional governments are relatively strong and iii have no effect on political decentralization

renewable generation and electricity prices taking stock and new evidence for germany and austria abstract economic theory predicts that the increase of renewable electricity production should reduce the price of electricity in the short run which is also known as the merit order effect although the merit order effect is only one of several consequences of renewable production on the electricity system it is crucial to determine its size for the economic evaluation of renewable energies in this paper we present a comprehensive overview of relevant past research results on the price effect of renewables additionally we conduct a new empirical analysis of the price effect of renewable production for the austrian german region a market that clearly qualifies for a merit order effect analysis given its characteristics based on the review and our own analysis we show that the merit order effect varies depending on the region and the assessment method chosen we also find that the size of this effect is less dispersed throughout different markets than previously suggested by the literature

do special economic zones induce developmental spillovers evidence from india s states abstract do special economic zones induce local development research drawing on the case of china s special economic zones suggests that subnational polities can target the location of export zones in order to catalyze local and regional socioeconomic development since 2006 a number of indian states have pushed forward similar zones in the face of accusations of land grabbing arguing that the zones will be engines for improvement in exports employment and infrastructure i argue that local development spillovers are an important albeit previously understudied dimension by which to evaluate the effects of special economic zones i then present the first systematic analysis of the developmental effects of india s sezs leveraging an original dataset on their locations together with 2001 and 2011 census data containing a host of social and economic developmental variables the findings show these sezs have failed to bring about local socioeconomic development to explain this absence of developmental spillovers i provide a theoretical framework based on the crucial role of political economy incentive structures facing local politicians i outline the mechanism through which indian state politicians use state owned development corporations for rent capture undermining the potential effectiveness of sezs and leading to their developmental failures the combination of available means for extracting rents and the limited political constraints on such rent extraction leads to a lack of developmental spillovers this framework can also help to explain the difference in the effects of sezs in india and in china these findings have theoretical importance for understanding the conditions under which subnational polities can use export zones and other export policies to catalyze development and practical implications for understanding the mixed pattern of sez success across the world

political decentralization and corruption evidence from around the world abstract how does political decentralization affect the frequency and costliness of bribe extraction by corrupt officials previous empirical studies using subjective indexes of perceived corruption and mostly fiscal indicators of decentralization have suggested conflicting conclusions in search of more precise findings we combine and explore two new data sources an original cross national data set on particular types of decentralization and the results of a firm level survey conducted in 80 countries about firms concrete experiences with bribery in countries with a larger number of government or administrative tiers and given local revenues a larger number of local public employees reported bribery was more frequent when local or central governments received a larger share of gdp in revenue bribery was less frequent overall the results suggest the danger of uncoordinated rent seeking as government structures become more complex

the political geography of the eurocrisis the european union provided a mixed response to the 2008 financial crisis on the one hand it refused to pursue fiscal integration through a common budget on the other it introduced significant transfers between countries that were designed to produce financial stabilization the authors analyze this response as the outcome of democratic constraints on eu leaders given the eu s current institutional structure citizens preferences pose a binding constraint on what leaders can do as these preferences limit the scope of risk pooling among members and the degree of political tolerance for different courses of action the authors show that citizens preferences reflect differences in the geography of income production regimes and institutional organization the heterogeneity of constituencies redistribution preferences combined with a diverse economic geography helps to explain why political constraints on national governments prevent them from engaging in further fiscal integration by contrast externalities among member states shift the preferences of citizens who may experience negative effects and make international redistribution politically feasible the authors analyze these two mechanisms and present novel empirical results on the determinants of preferences for fiscal integration and international redistribution in the aftermath of the eurocrisis

the role of subnational politicians in distributive politics political bias in venezuela s land reform under chavez this article examines how the partisanship of empowered subnational politicians can affect within district benefit distribution i present a theory of the role of subnational politicians in distributive politics and then test this theory on a distributive venezuelan land reform initiative by leveraging unique individual level data on revealed voter preferences and the receipt of particularistic benefits using data from a list of millions of voters who signed petitions to recall former president chavez i match information on recent land grant applicants to petition signers to measure how political preferences affect the likelihood of applying for and receiving land and how state governors condition this relationship i find evidence for both strategic core voter targeting and blockage of benefits to opposition voters these effects however are modified by the political affiliation of governors the findings point to the importance of considering how intervening subnational politicians influence distr

catalonia and spain at the crossroads financial and economic aspects in some large european countries in recent decades economic globalization has gone hand in hand with a powerful trend to political decentralization this has been the case in the united kingdom france italy and spain in spain and after years of apparent stability the relations between catalonia and spain are experiencing troubled times this paper examines particularly the main economic effects of both the staying together and the secession scenarios following the introduction the second section reviews some aspects of the relations between catalonia and spain the third and fourth sections analyse different scenarios with a particular focus on the main issues that the secession scenario raises the fifth section contains a concluding remark

the politics of federalism in argentina and its implications for governance and accountability summary this paper contributes to an agenda that views the effects of federalism and decentralization as dependent on the incentives of national and subnational political actors it studies the mechanisms by which subnational actors affect decisions at the central level in the context of a highly decentralized middle income democracy argentina in this federal country provincial actors and concerns weigh heavily on national decisions most argentine provinces are dominated by entrenched elites with limited political competition weak division of powers and clientelistic political linkages provincial dominance and national relevance reinforce each other dragging argentine politics toward the practices and features of its most background regions

globalization and the confidence game abstract we show that governments in developing countries have an incentive to play the confidence game wherein the need to win the confidence of the international capital market can actually prevent a country from following otherwise sensible policies and force it to follow policies that it would normally consider perverse this incentive arises because of a combination of a conformity bias and good news bias in governmental decision making in an open economy which results in inefficient outcomes which increases rather than decreases the threat of devaluation while institutions that encourage greater transparency and the public revelation of information may often mitigate this inefficiency on some occasions increased transparency may even exacerbate the inefficiency

on the economics of renewable energy sources abstract with the global expansion of renewable energy re technologies the provision of optimal re policy packages becomes an important task we review pivotal aspects regarding the economics of renewables that are relevant to the design of an optimal re policy many of which are to date unresolved we do so from three interrelated perspectives that a meaningful public policy framework for inquiry must take into account first we explore different social objectives justifying the deployment of re technologies and review model based estimates of the economic potential of re technologies i e their socially optimal deployment level second we address pivotal market failures that arise in the course of implementing the economic potential of re sources in decentralized markets third we discuss multiple policy instruments curing these market failures our framework reveals the requirements for an assessment of the relevant options for real world decision makers in the field of re policies this review makes it clear that there are remaining white areas on the knowledge map concerning consistent and socially optimal re policies

diversity disparity and civil conflict in federal states both policy makers and scholars have turned their attention to federalism as a means for managing conflicts between central governments and subnational interests but both the theoretical literature and the empirical track record of federations make for opposing conclusions concerning federalism s ability to prevent civil conflict this paper argues that the existing literature falls short on two accounts first it lacks a systematic comparison of peaceful and conflict ridden cases across federal states second many studies seem to suggest that there is one optimal mix of decentralization and centralization while others acknowledge that there is no one size fits all federal solution but leave this without further theorizing our argument is that the peace preserving effect of specific federal traits fiscal decentralization fiscal transfers and political co partisanship are conditional on a society s income level and ethnic composition the argument is tested across 22 federal states from 1978 to 2000

competing in taxes and investment under fiscal equalization the paper considers a model of federation with two heterogeneous regions that try to attract the capital by competing in capital income taxes and public investment that enhance the productivity of capital regions choices determine allocation of capital across the regions and their revenues under a tax sharing scheme this framework allows for the examination of different approaches to fiscal equalization schemes boadway r flatters f 1982 efficiency and equalization payments in a federal system of government a synthesis and extension of recent results canadian journal of economics 15 613 633 weingast b r 2006 second generation fiscal federalism implication for decentralized democratic governance and economic development working paper hoover institution stanford university we show that tax competition distorts downwards public investments and that the equalization grants discourage public investments with a little effect on equilibrium taxes however the equalization schemes remain beneficial not only for the federation and under a low degree of regional asymmetry also for each region c 2008 elsevier b v all rights reserved

decentralization institutional ambiguity and mineral resource conflict in mindanao philippines based on an analytical framework that builds on theories of incremental institutional change this article interrogates the relationship between decentralization and mineral resource conflict in the philippines here efforts to decentralize control over mineral resource wealth have resulted in a highly ambiguous institutional arena wherein heterogeneous actor coalitions are attempting to influence trajectories of institutional change and the associated distribution of mineral wealth on the ground this institutional renegotiation produces a diverse range of conflicts emerging on top of these institutional struggles are local elected politicians which raises important concerns over elite capture of the decentralization process

on the determinants of fiscal centralization theory and evidence abstract this paper presents a simple model that unifies most of the results of the literature on fiscal federalism the model describes an economy characterized by two levels of government one public good and a private good the predictions of the model are tested by using a new set of measures of fiscal centralization the main findings are that country size income per capita ethnic fractionalization and level of democracy are negatively correlated with the degree of fiscal centralization the model is tested using ols tobit and semi parametric estimators the paper also shows that the variables included in the regression are helpful in the prediction of changes in the level of centralization

tax competition and leviathan abstract attitudes towards downward pressure on tax rates from international tax competition depend on attitudes towards government this paper synthesises the two extremes which as in other areas of public finance have dominated the debate typically being presented as stark alternatives the view of government as a leviathan from which tax competition emerges as a useful constraint on policy makers and the view of government as a benevolent maximiser of their citizens welfare from which it emerges as a source of inefficiency conditions are derived under which when policy makers are neither entirely benevolent nor wholly self serving tax coordination benefits the representative citizen

residence and source based capital taxation in open economies with infinitely lived consumers abstract in this paper we investigate tax competition in a neoclassical growth model where each country may use both residence and source based capital taxes we show that both types of capital taxes are zero at any interior steady state just as in a closed economy for symmetric countries and even for countries that differ only with respect to size and productivity we prove analytically and verify numerically that the open economy policies coincide exactly with the closed economy policies in all time periods for countries that are asymmetric in other dimensions we find that source based taxes are used to manipulate the intertemporal terms of trade in the short run either way the fiscal externalities of source based taxes vanish once residence based taxes are allowed

economic integration and political disintegration in a world of trade restrictions large countries enjoy economic benefits because political boundaries determine the size of the market under free trade and global markets even relatively small cultural linguistic or ethnic groups can benefit from forming small homogeneous political jurisdictions this paper provides a formal model of the relationship between openness and the equilibrium number and size of countries and successfully tests two implications of the model firstly the economic benefits of country size are mediated by the degree of openness to trade secondly the history of nation state creations and secessions is influenced by the trade regime

globalization party positions and the median voter the authors argue that the effects of economic globalization on social democratic parties in western europe are conditional on the position of the median voter if the median is far enough to the right such parties will adopt business friendly policies because they are required to win office only when the median is relatively far to the left will globalization constrain social democratic parties forcing them to adopt policies further to the right in order to retain credibility it is on this basis the authors argue that empirical studies are misspecified unless they include an interaction between measures of globalization and the position of the median in addition to presenting formal theoretical arguments the article reports empirical findings from fifteen countries in the period from 1973 to 2002 that support the conclusion that the effects of globalization are indeed contingent on the median the authors find that the effects of globalization are significant for social democratic parties only in circumstances in which the median is relatively far to the left

incumbent performance and electoral control in the pure theory of electoral competition citizens compare the platforms of the candidates and vote for the one whose platform is preferred candidate strategies are identified with promises about future performance in office models of this sort have been developed in both static mckelvey 1975 and dynamic kramer 1977 i settings and all appear to have the property that if the set of alternatives is large enough in some sense equilibrium platforms rarely exist but these models have another feature that is quite as disturbing as their instability in the static setting discussed by mckelvey little attention is paid to the possibility that once in office the politician s preferences may diverge from those of his constituents and that he may therefore choose policies at variance from his platform instead it is simply assumed that promises will be kept whether or not such behavior is congruent with the interest of the officeholder it is sometimes argued that an enforcement mechanism may exist to discipline politicians for failing to keep promises but without a specification of the mechanism it is not obvious that it would be in the interests of the

democratization and disintegration in multinational states the breakup of the communist federations one of the challenges presented to democratization theory by the collapse of communist regimes is the need to take into account the impact of ethnonational diversity on the processes of transition this article explores that question in a comparative analysis of the dissolutions of the multinational federations of yugoslavia czechoslovakia and the soviet union it revisits what has been a core although usually unarticulated premise of the democratization literature that the decisions and negotiations that critically shape regime transition occur in a single central political arena a political space common to all actors in contrast to that perspective the strategic political context for transition in multinational states differs both from that in homogeneous states and from that in unitary multinational states in offering multiple arenas of political contestation the implication for democratization in multinational states is that depending on the institutional structure of the state regime change may occur at different rates in different substate political arenas the republics in such a way as to trigger the erosion of central control over the transition where democratization theory has emphasized strategic choice conditioned by the balance of power between regime and opposition actors an accounting of the politics of transition in ethnofederal states must emphasize 1 strategic choices by actors in multiple political arenas and 2 the shifting balance of power between center and republics

responsive feed in tariff adjustment to dynamic technology development abstract this paper reviews the adjustments of the feed in tariffs for new solar photovoltaic pv installations in germany as pv system prices declined rapidly since 2009 the german government implemented automatic mechanisms to adjust the remuneration level for new installations in response to deployment volumes this paper develops an analytic model to simulate weekly installations of pv systems of up to 30 kw based on project profitability and project duration the model accurately replicates observed market developments and is used to assess different adjustment mechanisms against multiple scenarios for pv system price developments the analysis shows that responsive feed in tariff schemes with frequent tariff adjustments and short qualifying periods reach deployment targets most effectively

experimentation in federal systems will decentralization lead to a laboratory in policy experimentation or is centralization necessary to prevent free riding in the innovation process we present a model where experiments have two dimensions all prefer quality but preferences

decentralization fueling the fire or dampening the flames of ethnic conflict and secessionism political decentralization is widely believed to reduce ethnic conflict and secessionism in the world today yet decentralization is more successful in reducing conflict and secessionism in some countries than in others in this article i explore why this difference occurs i demonstrate using a statistical analysis of thirty democracies from 1985 to 2000 that decentralization may decrease ethnic conflict and secessionism directly by bringing the government closer to the people and increasing opportunities to participate in government but that decentralization increases ethnic conflict and secessionism indirectly by encouraging the growth of regional parties regional parties increase ethnic conflict and secessionism by reinforcing ethnic and regional identities producing legislation that favors certain groups over others and mobilizing groups to engage in ethnic conflict and secessionism earlier versions of this article were presented at harvard university and the center for the study of democratic politics at princeton university the author would like to thank sandra alfonso leon james alt micah altman barry friedman shigeo hirano simon hug gary king rose rozaghian tulia falleti and two anonymous reviewers for their very helpful comments

asymmetric tax competition abstract the paper analyzes nash equilibrium when two jurisdictions set tax rates on a tax base which is mobile between them population differences imply tax differences the smaller jurisdiction levies a lower tax rate in equilibrium and its residents are better off than those in the larger jurisdiction the nash equilibrium is inefficient if the two jurisdictions merged the resulting allocation would be efficient however if differences in population are great enough residents of the small jurisdiction would be made worse off by such a merger

federalism and the soft budget constraint the government s incentives to bail out inefficient projects are determined by the trade off between political benefits and economic costs the latter depending on the decentralization of government two effects of federalism are derived first fiscal competition among local governments under factor mobility increases the opportunity costs of bailout and thus serves as a commitment device the competition effect second monetary centralization together with fiscal decentralization induces a conflict of interests and thus may harden budget constraints and reduce inflation the checks and balance effect the authors analysis is used to interpret china s recent experience of transition to a market economy copyright 1998 by american economic association

efficient feed in tariff policies for renewable energy technologies feed in tariff fit policies aim at driving down the cost of renewable energy by fostering learning and accelerating the diffusion of green technologies under fit mechanisms governments purchase green energy at tariffs that are set above market price the success or failure of fit policies in turn critically depend on how these tariffs are determined and adjusted over time this paper provides insights into designing cost efficient and socially optimal fit programs our modeling framework captures key market dynamics as well as investors strategic behavior in this framework we establish that the current practice of maintaining constant profitability is theoretically rarely optimal by contrast we characterize a no delay region in the problem s parameters such that profitability should strictly decrease over time if the diffusion and learning rates belong to this region in this case investors never strategically postpone their investment to a later period when the diffusion and learning rates

fiscal competition and public debt the existing theoretical literature on fiscal competition has to a large extent ignored the role of government debt as a determinant of taxes and productive public spending we develop a simple model of fiscal competition with government borrowing if a default on government debt is no option initial debt levels play no role in fiscal competition this neutrality result is overturned when a default is possible a government that is constrained in its borrowing due to a possible default responds optimally by lowering spending on durable public infrastructure which in turn induces more aggressive tax setting a rise in exogenous firm mobility reinforces the link between legacy debt and fiscal competition our model may help explain the observation that highly indebted countries in europe have decreased corporate tax rates over proportionally our model may also be useful for evaluating decentralization reforms in which the power to tax firms is devolved to lower levels of overnments which differ in their initial debt levels

short term forecasting of electricity prices for miso hubs evidence from arima egarch models this study estimates three time series models arima arima egarch and arima egarch m for hourly real time electricity prices for each of the five hubs of the midwest independent system operator miso and examines the in and out of sample forecasting performance of the respective models the results from the arima models reveal the presence of autoregressive conditional heteroskedasticity recognizing the possibility of asymmetric time varying volatility the egarch specification for the variance equation demonstrates the presence of an inverse leverage effect in electricity prices for each hub with respect to forecasts no one model clearly dominates the others in terms of in sample forecasting performance based on four forecast evaluation statistics however the arima egarch m model outperforms the other models michigan hub is the exception in terms of the out of sample forecasting performance

identifying barriers to large scale integration of variable renewable electricity into the electricity market a literature review of market design abstract for reaching the 2 c climate target the robust growth of electricity generation from variable renewable energy sources vre in the power sector is expected to continue accommodation of the power system to the variable uncertain and locational dependent outputs of vre causes integration costs integrating vre into a well functioning electricity market can minimize integration costs and drive investments in vre and complementary flexible resources however the electricity market in the european union eu as currently designed seems incapable to deliver this end this paper aims to provide a comprehensive literature review of barriers to the large scale market integration of vre in the eu electricity market design based on the set up of the eu electricity market a framework was developed to incorporate the most pertinent market integration barriers and resulting market inefficiencies this paper concludes that an overhaul is needed for the current eu electricity market to address all barriers identified firstly a discrete auction intraday market a marginal pricing balancing market a two price imbalance settlement and a nodal pricing locational marginal pricing mechanism seem more promising in limiting integration costs secondly to support business cases of vre and complementary flexible resources in the electricity market a level playing field should be established and the price cap should be lifted up to the value of lost load voll meanwhile to fit vre s market participation a higher time resolution of trading products and later gate closure time in different submarkets would be required lastly feed in support schemes currently widely used for vre investments might be inconsistent with market integration as they increase integration costs and lock vre investments in a subsidy dependent pathway to avoid such lock in further investigation of alternative capacity based support schemes is recommended

capital market liberalization economic growth and instability summary this paper reviews briefly the arguments for capital market liberalization and identifies their theoretical and empirical weaknesses this provides the foundations for the argument for intervention in short term capital flows the paper concludes with a brief discussion of the various ways in which such interventions may be implemented 2000 elsevier science ltd all rights reserved

variable renewable energy technologies in the turkish electricity market quantile regression analysis of the merit order effect abstract the share of variable renewable energy sources in power supply has increased significantly in many countries however this increase has also created problems in electricity markets while the average day ahead market price has declined in several markets the merit order effect the remuneration mechanisms in some countries have to be revised due to the surge in financial costs yet further research is needed to understand the implications of the merit order effect for remuneration mechanisms thoroughly accordingly this study aims to contribute to the literature through employing a quantile regression model to analyze the merit order effect and discuss its implications for the remuneration mechanism in turkish electricity market model results show significant negative merit order effect for both wind and run of river hydro technologies however this effect varies with respect to demand price level and technology moreover the contribution of these technologies to the total welfare in the turkish electricity market does not favor fixed price payments in conclusion it is recommended that the remuneration mechanism is revised to include the temporal value of variable renewable energy sources and electricity market design should reflect the locational value of variable renewable energy sources in turkey

revitalising the wind power induced merit order effect to reduce wholesale and retail electricity prices in australia this paper investigates the effect of increasing the number of wind turbine generators on wholesale spot prices in the australian national electricity market s nem given the existing transmission grid from 2014 to 2025 we use a sensitivity analysis to evaluate the effect of five different levels of wind power penetration on prices ranging from scenario a no wind to scenario e that includes existing and planned wind power sufficient to meet australia s original 2020 41twh large scale renewable energy target lret we find divergence in prices between states and similar prices for nodes within states this supports the garnaut climate change review assessment on the prevalence of gold plating the intrastate transmission network and underinvesting in interstate connectivity we find that increasing wind power penetration decreases wholesale spot prices but that retail prices have increased in deregulated south australia and queensland similarly in victoria we argue that there is a pressing need to split the large generator retail companies into separate retail and generator companies and to reassess regulatory rules more generally interconnector congestion limits the potential for wind power to further reduce wholesale prices across the nem so the need for a high capacity transmission backbone in the nem is becoming clearer and will become pressing when australia moves beyond its current 2020 lret

logrolling under fragmented authoritarianism theory and evidence from china this paper provides a rigorous theoretical and empirical analysis of the effect of logrolling between interest groups on social welfare in a non democratic political system in particular we focus on china where bureaucratic interest groups are separate vertical organizations reaching down from beijing to the provinces and cities the key question in this paper is what are the effects of the logrolling of parochial interest groups on state policies and social welfare in autocracies we address this question both theoretically and empirically the theory predicts a specific distortion in resource allocation because of logrolling while the empirical results confirm the theoretical prediction we find policy outcomes under logrolling are characterized by excessive spending on all the interest groups preferred goods and insufficient spending on public goods we test the existence of logrolling between the ministry of civil affairs and ministry of health in china our result shows logrolling between the two ministries lead to inefficiencies in social security and health care policies

pigou tiebout property taxation and the underprovision of local public goods abstract pigou s proposition that the use of distorting taxes rather than neutral head taxes reduces public service levels is examined in this paper a simple model with a national system of competing local governments is utilized to demonstrate that the use of a distorting property tax on mobile capital decreases the level of residential public services the case where public services are an intermediate producer good is also considered

the market value of variable renewables the effect of solar wind power variability on their relative price this paper provides a comprehensive discussion of the market value of variable renewable energy vre the inherent variability of wind speeds and solar radiation affects the price that vre generators receive on the market market value during windy and sunny times the additional electricity supply reduces the prices because the drop is larger with more installed capacity the market value of vre falls with higher penetration rate this study aims to develop a better understanding on how the market value with penetration and how policies and prices affect the market value quantitative evidence is derived from a review of published studies regression analysis of market data and the calibrated model of the european electricity market emma we find the value of wind power to fall from 110 of the average power price to 50 80 as wind penetration increases from zero to 30 of total electricity consumption for solar power similarly low value levels are reached already at 15 penetration hence competitive large scale renewable deployment will be more difficult to accomplish than as many anticipate

explaining african economic performance africa has had slow growth and a massive exodus of capital in many respects it has been the most capital hostile region we review and interpret the aggregate level and microeconomic literatures to identify the key explanations for this performance there is a reasonable correspondence of the two sets of evidence pointing to four factors as being important these are a lack of openness to international trade a high risk environment a low level of social capital and poor infrastructure these problems are to a substantial extent attributable to government behaviour and the paper includes a review of the political economy literature which addresses that behaviour

why did the west extend the franchise democracy inequality and growth in historical perspective during the nineteenth century most western societies extended voting rights a decision that led to unprecedented redistributive programs we argue that these political reforms can be viewed as strategic decisions by the political elite to prevent widespread social unrest and revolution political transition rather than redistribution under existing political institutions occurs because current transfers do not ensure future transfers while the extension of the franchise changes future political equilibria and acts as a commitment to redistribution our theory also offers a novel explanation for the kuznets curve in many western economies during this period with the fall in inequality following redistribution due to democratization i introduction the nineteenth century was a period of fundamental political reform and unprecedented changes in taxation and redistribution britain for example was transformed from an oligarchy run by an elite to a democracy the franchise was extended in 1832 and then again in 1867 and 1884 transferring voting rights to portions of the society with no previous political representation the decades after the political reforms witnessed radical social reforms increased taxation and the extension of education to the masses moreover as noted by kuznets inequality which was previously increasing started to decline during this period the gini coefficient for income inequality in england and wales had risen from 0 400 in 1823 to 0 627 in 1871 but fell to 0 443 in 1901 two key factors in the reduction in inequality were the increase in the proportion of skilled workers williamson 1985 and the redistribution of income toward the poorer segments of the society for example taxes rose from 8 12 percent of national product in 1867 to 18 8 percent by 1927 and the progressivity of the tax system increased substantially see lindert 1989

inequality and insurgency maldistribution of land in agrarian societies is commonly thought to be an important precondition of mass political violence and revolution others argue that because of the difficulty of mobilizing rural populations for political protest land maldistribution is irrelevant except as part of an inegalitarian distribution of income nationwide these rival inequality hypotheses have significant implications with respect to the kinds of reforms likely to reduce the potential for insurgency in a society they are tested using the most comprehensive cross national compilation of data currently available on land inequality landlessness and income inequality support is found for the argument that attributes the greater causal import to income inequality moreover the effect of income inequality on political violence is found to hold in the context of a causal model that takes into account the repressiveness of the regime governmental acts of coercion intensity of separatism and level of economic development

beyond the fiction of federalism macroeconomic management in multitiered systems recent research on federalism is extremely divided while some tout the benefits of market preserving federalism others point to the fragmentation and incoherence of policy in federal states this research bridges the divide by analyzing the political and fiscal structures that are likely to account for the highly divergent economic experiences of federal systems around the world to test these propositions the authors use an original data set to conduct analyses of budget balance and inflation in fifteen federations around the world from 1978 through 1996 the empirical research suggests that the level of fiscal decentralization the nature of intergovernmental finance and vertical partisan relations all influence macroeconomic outcomes the findings have broad implications for the widespread move toward greater decentralization and for the theoretical literatures on federalism and macroeconomics

unpacking the effect of decentralized governance on routine violence lessons from indonesia summary we study the effect of decentralization on routine violence in indonesia we unpack decentralization along multiple dimensions and consider the individual effects of local elections the creation of new administrative units fiscal transfers and local public service delivery we use comprehensive data from indonesia s national violence monitoring system nvms a new dataset that records the incidence and impact of violence in indonesia we use these data to examine the relationship between the different dimensions of decentralization and different types of local violence in indonesian districts during 2001 10 our analyses suggest that there is a positive association between local service delivery and at least some forms of violence we argue that the positive effect of service delivery on violence is due to newly generated distributive conflicts among local ethnic groups around the control over and access to services by comparison district splitting and the introduction of direct elections of district heads are negatively associated with some forms of violence there is little evidence that fiscal transfers in general mitigate conflict

the effects of tax competition when politicians create rents to buy political support abstract we set up a probabilistic voting model to explore the hypothesis that tax competition improves public sector efficiency and social welfare in the absence of tax base mobility distortions in the political process induce vote maximising politicians to create rents to public sector employees allowing tax base mobility may be welfare enhancing up to a point because the ensuing tax competition will reduce rents however if tax competition is carried too far it will reduce welfare by causing an underprovision of public goods starting from an equilibrium where tax competition has eliminated all rents a coordinated rise in capital taxation will always be welfare improving for plausible parameter values it will even be welfare enhancing to carry tax coordination beyond the point where rents to public sector workers start to emerge

globalization and the politics of natural resources much political science scholarship including important work in this journal has explored the implications of natural resource endowments particularly oil and other highly valuable export commodities on political and economic outcomes although the first wave of literature emphasized the negative effects of these resources more recent work emphasizes how domestic institutions can condition the relationship sometimes leading to positive effects in this special issue the authors expand this literature in two important ways first they renew attention on the international dimensions of this relationship exploring how trade migration foreign investment and other global forces influence the effects these resources have on countries second they link the study of the globalization natural resources nexus to broader debates in international and comparative political economy such as how domestic institutions shape the impact of globalization and how economic factors affect the political survival of r

regional inequalities fiscal decentralization and government quality abstractregional inequalities fiscal decentralization and government quality regional studies there are theoretical arguments supporting the view that regional income inequalities the degree of fiscal decentralization and the quality of government are simultaneously determined this article argues that existing empirical work has failed to deal adequately with this possibility in light of this it applies a simultaneous equation model which accounts for the joint determination of these three variables to a panel of 23 organisation for economic co operation and development oecd countries the empirical evidence that emerges from the analysis suggests that a process of fiscal decentralization accompanied by measures to improve the quality of government would be an effective strategy for reducing regional inequalities

a tale of two market failures technology and environmental policy abstract market failures associated with environmental pollution interact with market failures associated with the innovation and diffusion of new technologies these combined market failures provide a strong rationale for a portfolio of public policies that foster emissions reduction as well as the development and adoption of environmentally beneficial technology both theory and empirical evidence suggest that the rate and direction of technological advance is influenced by market and regulatory incentives and can be cost effectively harnessed through the use of economic incentive based policy in the presence of weak or nonexistent environmental policies investments in the development and diffusion of new environmentally beneficial technologies are very likely to be less than would be socially desirable positive knowledge and adoption spillovers and information problems can further weaken innovation incentives while environmental technology policy is fraught with difficulties a long term view suggests a strategy of experimenting with policy approaches and systematically evaluating their success

improving forecasts of state failure this article offers the first independent scholarly evaluation of the claims forecasts and causal inferences of the state failure task force and its efforts to forecast when states will fail state failure refers to the collapse of the authority of the central government to impose order as in civil wars revolutionary wars genocides politicides and adverse or disruptive regime transitions states that sponsor terrorism or allow it to be organized within their borders are all failed states this task force set up at the behest of vice president gore in 1994 has been led by a group of distinguished academics working as consultants to the u s cia state failure task force reports and publications have received attention in the media in academia and from public decision makers the article identifies several methodological errors in the task force work that cause its reported forecast probabilities of conflict to be too large its causal inferences to be biased in unpredictable directions and its claims of forecasting performance to be exaggerated however the article also finds that the task force has amassed the best and most carefully collected data on state failure to date and the required corrections provided in this article although very large in effect are easy to implement the article also demonstrates how to improve forecasting performance to levels significantly greater than even corrected versions of its models although the matter is still a highly uncertain endeavor the authors are nevertheless able to offer the first accurate forecasts of state failure along with procedures and results that may be of practical use in informing foreign policy decision making the article also describes a number of strong empirical regularities that may help in ascertaining the causes of state failure

why do most countries set high tax rates on capital abstract we consider tax competition in a world with tax bases exhibiting different degrees of mobility modeled as mobile and immobile capital an agreement among countries not to give preferential treatment to mobile capital results in an equilibrium where mobile capital is nevertheless taxed relatively lightly in particular one or two of the smallest countries measured by their stocks of immobile capital choose relatively low tax rates thereby attracting mobile capital away from the other countries which are then left to set revenue maximizing taxes on their immobile capital this conclusion holds regardless of whether countries choose their tax policies sequentially or simultaneously in contrast unrestricted competition for mobile capital results in the preferential treatment of mobile capital by all countries without cross country differences in the taxation of mobile capital nevertheless our main result is that the non preferential regime generates larger expected global tax revenue despite the sizable revenue loss from the emergence of low tax countries by extending the analysis to include cross country differences in productivities we are able to resurrect a case for preferential regimes but only if the productivity differences are sufficiently large

jeux sans frontieres tax competition and tax coordination when countries differ in size closer international integration is putting increasing pressure on existing national tax structures this paper uses a simple two country model to address a range of consequent policy concerns focusing particularly on the role of country size differences in size exacerbate the inefficiency from noncooperative behavior harming both countries the smaller country loses from harmonization to any tax rate between those set in the noncooperative equilibrium but both countries gain from the imposition of a minimum tax anywhere in that range the fully optimal response to freer cross border trade however may be to do nothing jel h20 h77

wind balancing costs in a power system with high wind penetration evidence from portugal abstract the growth of intermittent renewable power generation has been drawing attention to the design of balancing markets portugal is an interesting case study because wind generation already accounts for a high fraction of demand 23 in 2012 2016 but still there are no economic incentives for efficient wind forecasting wind balancing costs are passed to end consumers we analyze the evolution of the balancing market from 2012 to 2016 using actual market data we find wind balancing costs around 2 euros per mwh of generated energy one main reason for these low costs is the existence of a robust transmission grid which allows for the compensation of positive with negative wind imbalances across the system nevertheless the results suggest that final consumers could save several million euros per year if wind generators were made responsible for the economic cost of their imbalances in line with other european markets

credible redistribution policy and skilled migration abstract we analyze the joint determination of income redistribution and migration flows across fiscally independent regions in our model regional governments lack commitment so their policy announcements must be credible and redistribution between skilled and unskilled workers is bounded by informational constraints in any given region the welfare of all workers is increasing in the share of skilled workers as after tax incomes increase for both skilled and unskilled workers when skilled workers are more geographically mobile than unskilled ones the endogenous response of redistribution policy can induce regional agglomeration of skilled workers we also find that the equilibrium features symmetry breaking if migration costs are relatively low and that worker mobility tends to amplify pre existing welfare differences in income and welfare across regions

federalism chinese style the political basis for economic success in china china s remarkable economic success rests on a foundation of political reform providing a considerable degree of credible commitment to markets this reform reflects a special type of institutionalized decentralization that the authors call federalism chinese style this form of decentralization has three consequences first it fosters competition not only in product markets but also among local governments for labor and foreign capital this competition in turn encourages local government experimentation and learning with new forms of enterprises regulation and economic relationships second it provides incentives for local governments to promote local economic prosperity finally it provides a significant amount of protection to local governments and their enterprises from political intrusion by the central government

a model of political competition with citizen candidates the authors develop a model of electoral competition in which citizens choose whether or not to run as candidates a winner implements her favorite policy the equilibrium number of candidates depends negatively on the cost of running and positively on the benefits of winning for some parameter values all equilibria under plurality rule have exactly two candidates whose positions are distinct two candidate elections are more likely under plurality rule than under a runoff system the candidates positions are less differentiated under a runoff system there exist equilibria under both systems in which some candidates have no chance of winning

fiscal competition and the pattern of public spending much attention has been given to the impact of fiscal competition on the level of public expenditure but relatively little to the impact on its composition using a broadly familiar and reasonably rich model of fiscal competition in the presence of mobile capital this paper establishes a systematic bias in public spending patterns starting from the non cooperative equilibrium and holding tax rates constant welfare would be improved by a coordinated reduction in the provision of local public inputs and a corresponding increase in the public provision of local public goods benefiting immobile consumers c 1997 elsevier science s a

the merit order effect of wind and photovoltaic electricity generation in germany 2008 2016 estimation and distributional implications abstract generation from renewable energy sources in germany has experienced a considerable uptake in recent years mainly responsible for this development is the german renewable energy sources act erneuerbare energien gesetz eeg this paper considers redistributive implications of the eeg for different electricity consumers using time series regression analysis we show that electricity generation by wind and pv has reduced spot market prices considerably by 6 mwh in 2010 rising to 10 mwh in 2012 we use these results to build a near term forecasting tool for merit order effects projected to reach 14 16 mwh in 2016 on the other hand the costs of the eeg are passed forward to consumers in the form of a surcharge our findings highlight significant redistributive transfers under the current design of the eeg in particular some energy intensive industries are benefiting from lower wholesale electricity prices whilst being largely exempted from contributing to the costs of the scheme we also highlight implications of our results for other areas for reform of the eeg such as adequate remuneration mechanisms that ensure efficient operation and investment decisions are made under the scheme more generally these findings suggest that policy makers need to integrate distributional assessments into policy design and implementation