a public choice perspective of imf and world bank lending and conditionality the paper explains imf and world banklending and conditionality stressingchanges in relative bargaining power ofdifferent stakeholders over time itapplies public choice theory to explain theinterests of the institutions memberstates its borrowers and staffs as well asprivate actors attaching their money to theifis programs using panel data for 43countries between 1987 99 it is shown thatthe number of fund conditions seems to beinfluenced by contemporaneous world bankactivity and bad policies

insecure property rights and government ownership of firms we develop a theory of the ownership of firms in an environment without secure property rights against state encroachment private ownership leads to excessive revenue hiding and state ownership i e national government ownership fails to provide incentives for managers and local governments in a credible way because local government ownership integrates local government activities and business activities local government may better serve the interests of the national government and thus local government ownership may credibly limit state predation increase local public goods provision and reduce costly revenue hiding we use our theory to interpret the relative success of local government owned firms during china s transition to a market economy

political business cycles 40 years after nordhaus the aim of this article is to survey the huge literature that has emerged in the last four decades following nordhaus s rev econ stud 42 2 169 190 1975 publication on political business cycles pbcs i first propose some developments in history of thought to examine the context in which this ground breaking contribution saw the light of the day i also present a simplified version of nordhaus s model to highlight his key results i detail some early critiques of this model and the fields of investigations to which they gave birth i then focus on the institutional context and examine its influence on pbcs the actual research agenda finally i derive some paths for future research

almost marginal conditional stochastic dominance marginal conditional stochastic dominance mcsd developed by shalit and yitzhaki 1994 gives the conditions under which all risk averse individuals prefer to increase the share of one risky asset over another in a given portfolio in this paper we extend this concept to provide conditions under which most and not all risk averse investors behave in this way instead of stochastic dominance rules almost stochastic dominance is used to assess the superiority of one asset over another in a given portfolio switching from mcsd to almost mcsd amcsd helps to reconcile common practices in asset allocation and the decision rules supporting stochastic dominance relations a financial application is further provided to demonstrate that using amcsd can indeed improve investment efficiency

federalism as a commitment to reserving market incentives the authors advance a new perspective in the study of federalism their approach views federalism as a governance solution of the state to credibly preserving market incentives market incentives are preserved if the state is credibly prevented from compromising on future economic success and from bailing out future failures the salient features of federalism decentralization of information and authority and interjurisdictional competition help provide credible commitment or these purposes in addition the authors suggest that some federalism are self sustaining

interdependencies between transport fuel demand efficiency and quality an application to austria abstract this paper focuses on the interdependencies between technical efficiencies and energy demand which are often either treated in isolation or do not get the sufficient attention in the literature more precisely this paper uses technical efficiencies as one crucial determinant of energy demand in order to integrate at least two issues that are usually investigated separately from each other the rebound effect resulting from improved technical efficiencies and the asymmetry of energy demand in this regard our paper sets out a theoretical framework which has the following implications higher efficiency increases service demand first order rebound low fuel prices and higher efficiency increases the demand for quality second order which in turn increases service demand further third order ceteris paribus energy price shocks should increase scrapping rates fuel prices direct the rd those on engine efficiency are irreversible which has the consequence that energy price elasticities depend on the history of energy prices rather than being asymmetrical derived implications are subsequently tested on austrian data in particular the purchasing decision diesel versus gasoline powered cars allows to refute the myth that consumers apply high implicit rates for discounting the future benefit from efficient cars

an asset allocation puzzle this paper examines popular advice on portfolio allocation among cash bonds and stocks it documents that this advice is inconsistent with the mutual fund separation theorem which states that all investors should hold the same composition of risky assets in contrast to the theorem popular advisors recommend that aggressive investors hold a lower ratio of bonds to stocks than conservative investors the paper explores various possible explanations of this puzzle and finds them unsatisfactory copyright 1997 by american economic association

did government decentralization cause china s economic miracle many scholars attribute china s market reforms and the remarkable economic performance they have fostered in part to the country s political and fiscal decentralization political decentralization is said to have stimulated local policy experiments and restrained predatory central interventions fiscal decentralization is thought to have motivated local officials to promote development and harden enterprises budget constraints the locally diversified structure of the prereform economy is said to have facilitated liberalization reexamining these arguments the authors find that none establishes a convincing link between political or fiscal decentralization and china s successes they suggest an alternative view of the reform process in which growth enhancing policies emerged from competition between promarket and conservative factions in beijing

international negotiations and domestic politics the case of imf labor market conditionality what is the role of international organizations ios in the formulation of domestic policy and how much influence do citizens have in countries negotia tions with ios we examine these questions through a study of labor related condi tionality in international monetary fund imf loans using new data from imf loan documents for programs from 1980 to 2000 we test to see if citizens economic interests influence imf conditionality we examine the substance of loan conditions and identify those that require liberalization in the country s domestic labor market or that have direct effects on employment wages and social benefits we find evi dence that democratic countries with stronger domestic labor receive less intrusive labor related conditions in their imf loan programs we argue that governments con cerned about workers opposition to labor related loan conditions negotiate with the imf to minimize labor conditionality we find that the imf is responsive to domes tic politics and citizens interests

an extreme value approach to estimating volatility and value at risk this article determines the type of asymptotic distribution for the extreme changes in u s treasury yields the thin tailed gumbel and exponential distributions are strongly rejected against the fat tailed frechet and pareto distributions the empirical results indicate that the volatility of maximal and minimal changes in interest rates declines as time to maturity rises yielding a downward sloping volatility curve for the extremes the article proposes an extreme value approach to estimating value at risk and shows that the statistical theory of extremes provides a more accurate approach for risk management and value at risk var calculations than the standard models

reviving leviathan fiscal federalism and the growth of government this article revisits the influential leviathan hypothesis which pos its that tax competition limits the growth of government spending in decentralized countries i use panel data to examine the effect of fiscal decentralization over time within countries attempting to distinguish between decentralization that is funded by intergovernmental transfers and local taxation first i explore the logic whereby decentralization should restrict government spending if state and local governments have wide ranging authority to set the tax base and rate especially on mobile assets in countries where this is most clearly the case decentralization is associated with smaller government second consistent with theoretical arguments drawn from wel fare economics and positive political economy i show that governments grow faster as they fund a greater portion of public expenditures through intergovernmental transfers

independent actor or agent an empirical analysis of the impact of u s interests on international monetary fund conditions abstract in this paper we analyze whether international monetary fund imf conditionality is exclusively designed to be in line with observable economic indicators or whether it is partly driven by the imf s major shareholder the united states a panel data analysis of 206 letters of intent from 38 countries submitted during the period april 1997 through february 2003 revealed that the number of conditions on an imf loan depended on a borrowing country s voting pattern in the un general assembly closer allies of the united states and other group of 7 g7 countries received imf loans with fewer conditions especially prior to elections these results are relevant to current public policy debates on the role and process of setting imf loan conditions and provide broader insight into the influence of the united states and other g7 countries on international institutions

municipal annexation and local monopoly power we have found that the fiscal power of a city can be increased by extension of its borders within a land area that is homogeneous with respect to earning opportunities even when numerous rival jurisdictions exist in the area we hypothesized that extending municipal boundaries will have a positive effect on discretionary outlays and on expenditures per capita the evidence presented supports these hypotheses furthermore municipal wages appear to be significantly increased in cities experiencing annexation growth therefore we would expect to find that municipal employees are more inclined to favor annexation than the rest of the electorate from a policy standpoint this study suggests that significant perverse effects on fiscal efficiency may follow adoption of legal reforms that facilitate the ability of municipalities to extend their borders or that restrict the formation of new municipalities

global horse trading imf loans for votes in the united nations security council we investigate whether temporary members of the united nations security council receive favorable treatment from the international monetary fund imf using panel data for 197 countries over the period from 1951 to 2004 our results indicate a robust positive relationship between temporary security council membership and participation in imf programs even after accounting for economic political and country specific factors there is also evidence that security council membership reduces the number of conditions included in imf programs imf loans seem to be a mechanism by which the major shareholders of the fund can win favor with voting members of the security council

housing price fluctuations and financial risk transmission a spatial economic model financial risk derived from housing price fluctuations in china garnered much public concern recently based on the theoretical analyses of the transmission of financial risk from housing price flu

political economy of mechanisms we study the optimal mirrlees taxation problem in a dynamic economy in contrast to the standard approach where the taxation mechanism is operated by a benevolent planner with full commitment power we focus on economies in which policy decisions are made by self interested politicians who cannot commit to policies the society controls politicians using elections we show that the provision of incentives to politicians can be partly separated from redistribution across agents and that political economy constraints can be modeled as introducing additional aggregate distortions in the dynamic mirrlees problem we provide conditions under which the political economy distortions persist or disappear in the long run if the politicians are as patient as the agents the best sustainable mechanism leads to an asymptotic allocation where the aggregate distortions arising from political economy disappear in contrast when politicians are less patient than the citizens positive aggregate labor and capital taxes remain even asymptotically we conclude by providing a brief comparison of centralized

bailout for sale the vote to save wall street this paper provides a public choice analysis of the 2008 banking bailout in the united states the paper introduces heterogeneity of congressional districts into the common agency problem in special interest politics district heterogeneity implies district specific electoral constraints on legislators ability to collect rents from and cast dissonant votes in support of special interests an empirical analysis examines legislative voting on the initial bailout proposal using campaign contributions to legislators from special interest groups and the importance of financial services for employment within congressional districts as the main explanatory variables the empirical analysis corrects for possible endogeneity bias using valid instruments and considers several intuitive sub sample estimations as alternative methods for addressing the endogeneity issue the paper provides empirical evidence that campaign contributions from the financial services sector influenced legislative voting on the banking bailout

micro incentives and municipal behavior political decentralization and fiscal federalism in argentina and mexico summary this article analyzes the mixed results of political and fiscal decentralization in latin america by comparing taxing and spending policies in six cities in argentina and mexico consistent with previous studies we find that decentralization has been frustrated by overconcentration of power at the provincial level and large vertical fiscal imbalances though we characterize these as functional elements in a system of redistributive policy making that benefits a wide array of provincial and municipal actors we seek to add a new dimension to the literature by arguing that micro level incentives conditions and circumstances particular to specific places are more important determinants of municipal behavior than macro level structures those policy and institutional changes intended to make officials more responsive to local conditions federalism local elections intergovernmental transfers and own source revenues we conclude that the theory of decentralization relies on a flawed conception of the causal mechanisms that are hypothesized to create responsiveness in local officials

do external grants to district governments discourage own revenue generation a look at local public finance dynamics in ghana summary using rich panel data on all of ghana s districts local public finances over 11 years this paper investigates the way that intergovernmental and other transfers to local governments affect local governments incentives to collect internally generated revenues and funds igf we find that despite an incentive scheme built into one of the major intergovernmental grants the flow of all grants taken together discourages rather than encourages igf this is reflected both in the depressing effect of transfers on igf levels as well as on igf growth

an asset allocation puzzle comment the purpose of this note is to look at the rationale behind popular advice on portfolio allocation among cash bonds and stocks we argue that the typical investment advice is not inconsistent with the behavior of risk averse expected utility maximizers we propose an additional solution to the asset allocation puzzle posed by niko canner et al 1997 who argue that popular advice contradicts financial theory because it is inconsistent with the capital asset pricing model capm mutual fund separation theorem the capm asserts that investors should hold the same selection of risky assets while popular advice is that investors should hold a proportion of bonds to stocks that increases with risk aversion using mean variance mv analysis and the capm canner et al show that recommended portfolios are far from optimal and that losses from the apparent failure of optimization are not substantial however they failed to explain the popular advice within an economic model we offer a rational model based on stochastic dominance to demonstrate that all popular financial advice portfolios belong to the efficient set for all risk averse investors using the historical annual real returns on bonds and stocks in canner et al we cannot ascertain that investment advisors indeed offer bad advice rather we maintain that acting as agents for numerous clients advisors recommend portfolios that are not inefficient for all risk averse investors i overview

aging population retirement and risk taking the increase in life expectancy spells disaster at retirement one can solve this problem by investing in the maximum geometric mean mgm portfolio which is empirically composed from equity for a t 30 year horizon or more the mgm portfolio dominates other investment strategies by almost first degree stochastic dominance the mgm portfolio also maximizes the expected value of the commonly employed preferences and prospect theory value function for various loss aversion parameters and various reference points for t 10 life cycle funds would increase virtually all investors welfare by shifting to the mgm portfolio so long as the investment horizon is at least 10 years this paper was accepted by amit seru finance

redefining rural collectives in china land conversion and the emergence of rural shareholding co operatives as land conversion has led inevitably to socioeconomic dislocations in china a variety of bottom up reforms have been designed to mitigate and contain the resultant conflicts this evolves the cre

when fiscal recentralisation meets urban reforms prefectural land finance and its association with access to housing in urban china by retrieving household level information from 127 938 household heads and fiscal data from 177 prefectures located in eastern and central china this research quantifies the net association between land finance and urban housing tenure while the results demonstrate that in 2005 china s urban housing market remained stratified and simultaneously favoured individuals possessing economic political and human capital the key finding is that net of other household and prefecture level effects land finance is significantly and negatively associated with local homeownership moreover both the demand and supply sides of the urban housing market contribute to such net association by demonstrating the internal links between urban housing and local finance this research not only provides a more holistic view of housing stratification during institutional changes but also lends empirical support to conceptual frameworks that explain a territory based coalition between local governments and selective enterprises

land use change and economic growth in urban china a structural equation analysis land use change is not only the consequence of economic growth but also its direct and indirect driver based on official land use change data from 2004 to 2008 this study found substantial land use changes in china with considerable cultivated land conversion into urban industrial and transportation purposes correlation analysis shows a strong association between land use change and absolute gdp expansion structural equation analysis indicates that economic growth drives land use change industrial land expansion directly stimulates economic growth land has been successfully used as a tool to attract foreign investments and to sustain infrastructure investments indirectly triggering economic growth the findings suggest that land is not a simple factor of production but a strategic tool for economic development in urban china

regional decentralization and fiscal incentives federalism chinese style abstract aligning the interests of local governments with market development is an important issue for developing and transition economies using a panel data set from china we investigate the relationship between provincial government s fiscal incentives and provincial market development we report three empirical findings first we find that during the period of fiscal contracting system the discrepancy between ex ante contracts and ex post implementation was relatively small suggesting that the fiscal contracts were credible second we find a much higher correlation about four times between the provincial government s budgetary revenue and its expenditure during 1980s and 1990s as compared to 1970s demonstrating that provincial governments faced much stronger ex post fiscal incentives after reform third we find that stronger ex ante fiscal incentives measured by the contractual marginal retention rate of the provincial government in its budgetary revenue are associated with faster development of the non state sector as well as more reforms in the state sector in the provincial economy this holds even when we control for the conventional measure of fiscal decentralization finally we compare federalism chinese style to federalism russian style

a public choice approach to international organization the purpose of this paper has been to develop a positive theory of international organization which can supplement the conventional normative theory used as a positive theory the conventional approach draws much of its plausibility from the fact that it relies on the reasons given by the decision makers and reported in the media and on the lofty objections stated in the charters of international agencies the public choice approach by its very nature is precluded from accepting such evidence in some respects it must appear dismal and perhaps cynical it is a positive theory which tries to explain but just as the conventional normative theory tends also to be used as a positive theory our positive theory is likely to have normative implications as well it does not imply that international organization is generally undesirable but it can be used to emphasize the advantages of decentralized policy making and to warn against a naive internationalism which welcomes international agreements for their own sake regardless of what is being agreed upon international organization can be and is abused and the cause is not an occasional lack of virtue among politicians but a systematic built in tendency toward collusion at the expense of the citizens such collusion is not only undesirable in itself there is also the danger that it discredits and crowds out unambiguously desirable forms of international cooperation agreements to remove non market obstacles to market interdependence in the field of international trade and capital movements

joint liability lending and the rise and fall of china s township and village enterprises abstract we present a new explanation for the rise and fall of collectively owned enterprises based on the changing lending preferences of banks until the mid 1990s bank loans to collective firms exhibited the key features of joint liability lending supported by the sanctioning ability of local government leaders however subsequent changes in collateral firm performance interest rates and financial competition led banks to prefer individual lending to private firms this explanation is supported by empirical analysis of the determinants of bank lending preferences the involvement of township leaders in lending and the ability of firms to obtain loans

optimal central banker contracts and common agency this paper considers the contracting approach to centralbanking in a simple common agency model we suggest thatcentral banker contracts that do not consider the possibilityof more than one principal existing are incomplete contracts such incomplete contracts can be a poor form ofmonetary policy delegation under common agency we develop amodel with two principals society government and ageneric interest group whose objective conflicts withsociety s ex ante preferences by incorporating an inflationarybias we determine when the government offered orinterest group offered contract dominates the central banker sdecision the results largely depend on whether theinterest group offered contract is written in terms of outputor inflation

time diversification liquidity constraints and decreasing aversion to risk on wealth abstract the aim of this paper is to provide a theoretical foundation to the notions of time diversification and decreasing absolute aversion to risk on wealth we examine the attitude towards risk on initial wealth when the agent allocate this wealth to consumption over his lifetime time diversification occurs in that case because the agent will optimally split the risk on wealth into small seemingly independent risks on consumption the introduction of liquidity constraints reduces the implicit time horizon of the consumer and thereby increases his risk aversion the negative relationship between initial wealth and the implicit time horizon where the consumer will be liquidity constrained provides an argument for decreasing aversion to risk on wealth

politicians decision making with re election concerns abstract we study the impact of elected officials re election concerns on their decisions on whether to undertake new projects the value of a project to a jurisdiction depends in part on its elected official s uncertain ability at providing some public goods our main result is that the elected official s willingness to pay for the project differs from voters willingness to pay if the incumbent official expects to lose win the election then she is willing to pay more less than the project s total value to voters we show how our analysis can be applied to bidding wars among jurisdictions for firms

the catalytic effect of lending by the international financial institutions for many less developed countries ldcs and countries in transition cits external financing is frequently an effective constraint on economic growth and development capital inflows may be used to overcome shortages of domestic saving thereby permitting higher levels of investment as well as shortages of foreign exchange thereby permitting larger quantities of imports

strategic interaction in local governments industrial land supply evidence from china land is an important tool for local governments to attract investments and promote local economic growth in china based on panel data of chinese prefecture level cities from 2003 to 2012 this paper employs spatial panel data models to examine the strategic interaction among local governments in industrial land supply and to indentify its possible sources the empirical results show that there exists strategic interaction among local governments in industrial land leasing price local governments industrial land leasing price is significantly impacted by the action of neighbouring cities they mimic each other in terms of industrial land leasing price to attract outside investments empirical evidence reveals that the strategic interaction comes from both yardstick competition and resource flow effects local governments react more to their neighbours industrial land leasing price during political cycle periods

developing by borrowing inter jurisdictional competition land finance and local debt accumulation in china although the investment oriented development model for economic growth adopted by chinese governments has generated spectacular results the risks of debt financed urbanisation and economic development have recently become evident in mounting local debts that are undermining the financial system triggering concerns with respect to local governments indebtedness financial stability and sovereign risk in china in this paper we portray the uneven spatial and temporal dynamics of local government debt in china and examine the ways in which it is intertwined with institutional political and economic factors our analysis shows that while global and national economic conditions have resulted in a dramatic increase in local government debt particularly in the late 2000s and the early 2010s the spatial variation of local debt accumulation in china could be partly explained by two institutional factors land finance and inter jurisdictional competition we argue that the behaviour of local governments may

tax structure and public sector growth abstract it has been hypothesized that a jurisdiction s tax structure exerts an indipendent effect upon the growth of its public sector we test this hypothesis by examining the relationship between the growth of state general expenditure and the elasticity of tax revenues with respect to income the work takes advantage of a very careful set of income elasticities for the personal income and sales tax systems for each state for every year from 1978 to 1983 the main conclusion is that the data do not support the notion that the form of the tax structure exerts an independent effect on public sector growth

precautionary portfolio behavior from a life cycle perspective abstract the literature on household asset accumulation draws a sharp distinction between short run precautionary motives to buffer consumption from annual income shocks and long run life cycle considerations under income certainty however estimates of shock persistence imply considerable career uncertainty we study long run precautionary motives for life cycle wealth accumulation and portfolios allowing for uncertain returns incomes and lifespan we separate the effects of various factors on mean and median asset holdings including education risk aversion household heterogeneity bequests impatience variance and serial correlation of income shocks numerical solutions are compared with data from the 1992 survey of consumer finances

emerging spaces of neoliberal urbanism in china land commodification municipal finance and local economic growth in prefecture level cities this study examines the popular practices of chinese urbanism in which commodification of urban land has been actively pursued by municipal governments as a means of revenue generation in the era of neoliberalisation the research identifies a complex diverse and self conflicting internal dynamics that characterised the chinese state reveals the political and financial motives of local governments to engage in urbanism and maps out the emerging geography of neoliberal urbanism land commodification has become a main source of municipal finance accounting for over 30 of total municipal budgetary revenue and nearly 40 of the fund for urban maintenance and construction an inverse u shaped relationship is found between the importance of land commodification to municipal finance and the level of urban economic growth a similar relationship is identified for land based municipal finance and degree of openness

a note on almost stochastic dominance abstract both the expected utility maximization and the hierarchy property are very important properties in stochastic dominance for almost stochastic dominance leshno and levy 2002 propose a definition and tzeng et al 2013 modified it to give another definition this note provides more information on the two definitions the former has the hierarchy property but not the expected utility maximization whereas the latter has the expected utility maximization but not the hierarchy property

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

institutional competition versus centralization quo vadis europe lots of steep and sometimes blind bends with harsh speed limits and frequent detours but still it has been one that has attracted more and more traffic after a successful period of shaping a customs union and a free trade area following the treaty of rome 1957 europe became infected with euro sclerosis in the seventies owing to an increased intensity of national regulation especially in the labour market the constructionist approach to harmonization from above slowed down the speed of integration almost to a halt only the change of two fundamental rules revitalized the european integration process namely the introduction of majority voting in the ec council and the mutual recognition of national regulations brought about by the 1979 ruling of the european court with the single european act and the launch of the internal market programme europhoria blossomed finally leading to the maastricht treaty which aimed to be the masterpiece of european integration only very recently the danish no and the unconvincing approval by the french voters cooled off hopes for a united states of europe signalling that european integration is at the crossroads once again

does multilateral lending aid capital accumulation role of intellectual capital and institutional quality abstract this paper investigates whether multilateral lending is more effective in accumulating capital in countries with a higher level of innovation specifically we examine the role of the world bank or imf financing on the capital stock using data from 175 countries over the period 1970 2017 while considering different types of long term external flows namely fdi and debt we find that fdi as a long term inflow influences domestic capital stock positively but non g7 countries even with a higher level of innovation are unable to benefit from greater fdi flows in boosting their capital stock which we explain considering institutional quality differences across countries with regard to foreign debt flows the multilateral lending only benefits the borrowing country if it has a greater level of intellectual capital or if those funds are used in financing innovative activities as opposed to short term imf loans world bank lending tends to be directed more towards long term development goals thereby helping boost productive capital exploiting a policy intervention with trips agreement the paper uncovers that countries with better institutional quality and greater innovation generate a higher level of capital stock

nash equilibria in models of fiscal competition abstract this paper analyzes nash equilibria in a simple model of an economy with jurisdictions engaging in fiscal competition small number nash equilibria in which tax rates are the strategic variables are shown not to coincide with nash equilibria in which public expenditure levels are the strategic variables

the scope of imf conditionality international organizations are governed by two parallel sets of rules formal rules which embody consensual procedures and informal rules which allow exceptional access for powerful countries a new data set drawn from the imf s records of conditionality provides an opportunity to study the bargaining process within an important international organization and answer questions about the institution s autonomy i find evidence of u s influence which operates to constrain condition ality but only in important countries that are vulnerable enough to be willing to draw on their influence with the united states in ordinary countries under ordinary circumstances broad authority is delegated to the imf which adjusts conditionality to accommodate local circumstances and domestic political opposition the imf has refrained from exploiting the vulnerability of particular countries to maximize the scope of conditionality international organizations have become increasingly important actors in inter national politics they have proliferated have expanded in membership have acquired new legal enforcement powers and have extended their reach into the details of domestic political economy in their member states af ew including the international monetary fund imf or simply the fund command significant resources and wield considerable authority some critics have argued that these international organizations are sufficiently autonomous to create a democratic def icit at the international level as they pursue a vision of undemocratic liberal ism 1 other critics have argued that international organizations are nothing more than instruments in the hands of powerful states 2 these critiques of course cannot simultaneously be true and both run into difficulties the puzzle that the rogue agency view cannot explain is why the principals have chosen to delegate so much authority in principal agent terms this view posits that both screening and monitoring have failed the principals are unable to select agents with preferences similar to their own and are unable

eco city development in china addressing the policy implementation challenge over the last few decades china has seen a steep rise in diverse eco city and low carbon city policies recently attention has begun to focus on the perceived shortcomings in the practical delivery of related initiatives with several publications suggesting a gap between ambitious policy goals and the emerging realities of the newly built environment to probe this further in this article we examine based on the policy network approach how the gap between high level national policies and local practice implementation can be explained in the current chinese context we develop a four pronged typology of eco city projects based on differential involvement of key policy actor groups followed by a mapping of what are salient policy network relations among these actors in each type our analysis suggests that within the overall framework of national policy a core axis in the network relations is that between local government and land developers in some cases central government agencies often with buy in from international architecture engineering and consulting firms seek to influence local government planning through various incentives aimed at rendering sustainability a serious consideration however this is mostly done in a top down manner which overemphasizes a rational technocratic planning mode while underemphasizing interrelationships among actors this makes the emergence of a substantial implementation gap in eco city practice an almost predictable outcome consequently we argue that special attention be paid in particular to the close interdependency between the interests of local government actors and those of land and real estate developers factoring in this aspect of the policy network is essential if eco city implementation is to gain proper traction on the ground

fiscal decentralization and government size numerous studies have attempted to model the possible factors contributing to universal growth in public sectors this paper analyzes one device that appears capable of controlling some of that growth fiscal decentralization the results reported here also support the use of monopoly government assumptions in models of public policy

imf concern for reputation and conditional lending failure theory and empirics one possible explanation for the unsatisfactory implementation of imf conditionality has been attributed to the lack of credibility of the imf threat of interrupting financial assistance in case of non compliance with the negotiated conditions in this paper we suggest that such lack of credibility might be due to the dual role played by the imf which acts at the same time as a creditor and a monitor of economic reforms we show that the imf incentive to hide its surveillance failures in order to preserve its reputation of being a good monitor may actually distort its lending decisions towards greater laxity relative to social optimum in punishing non compliance with economic reforms we have empirically tested such theoretical result by supposing that larger departures from efficiency of the imf lending rule are associated with a longer relationship between a country and the imf the longer this relationship the stronger the imf reputation will be affected in case it ultimately decides to stop lending specifically we have empirically investigated whether imf disbursements are affected by the imf own share of debt which is taken as a proxy for the duration of the relationship between the fund and a country our empirical results show that a higher imf debt share does increase imf disbursements

leviathan in a dual economy this paper studies the policies of a leviathan state with an ambition to make money and to stay in power the economic framework is a developing country characterized by dual markets government revenue is raised by taxing the agricultural sector part of this revenue is offered to the politically influential urban population in the form of low productive but well paid public sector employment i calculate the optimal level of rural taxation from the point of view of the leviathan and investigate its effects on migration industrialization public sector employment and urban unemployment in different political scenarios

the power to tax analytical foundations of a fiscal constitution preface 1 taxation in constitutional perspective 2 natural government a model of leviathan 3 constraints on base and rate structure 4 the taxation of commodities 5 taxation through time income taxes capital taxes and public debt 6 money creation and taxation 7 the disposition of public revenues 8 the domain of politics 9 open economy federalism and taxing authority 10 toward authentic tax reform prospects and prescriptions epilogue notes selected bibliography index

does competition among public schools benefit students and taxpayers comment school choice policies promise to align the incentives of school administrators with the demands of parents and may therefore lead to more efficient educational production milton friedman 1962 geoffrey brennan and james buchanan 1980 john chubb and terry m moe 1990 absent a large scale school voucher program in the united states however this prediction has been difficult to test several authors e g melvin v borland and roy m howsen 1992 clive r belfield and henry m levin 2002 have suggested studying the effects of tiebout choice the use of the residential location decision to select among local monopoly education providers the idea here is that fragmented governance induces competition among school districts analogous to that which would occur among schools with nonresidential choice in an influential paper caroline m hoxby 2000 points out that current governance structures are potentially endogenous to school productivity and proposes that variation in topography which may have influenced optimal jurisdiction size before modern transportation technologies provides a source of exogenous variation she estimates instrumental variables regressions of individual test scores and school spending on a metropolitan level tiebout choice index defined as one minus a herfindahl concentration index with districts enrollments as their market shares using as excluded instruments the number of larger and smaller streams in the area she reports substantial positive effects of district fragmentation on student test scores and negative effects on spending this comment presents a reanalysis of hoxby s test score results which form the core of her empirical analysis these results turn out to be quite sensitive to plausible alterations to hoxby s specification in particular the large significant effect of choice on achievement obtains

the political economy of conditionality an empirical analysis of world bank loan disbursements abstract traditional aid conditionality has been attacked as ineffective in part because aid agencies notably the world bank often fail to enforce conditions this pattern undermines the credibility of conditionality weakening incentives to implement policy reforms the standard critique attributes this time inconsistency to bureaucratic factors within the aid agency such as pressure to lend defensive lending or short sighted altruism pressure from powerful donors provides another potential explanation for lax enforcement this paper presents an empirical analysis of the political economy of conditionality in international organizations using the case of the world bank and the united states the analysis examines panel data on world bank disbursements to 97 countries receiving structural adjustment loans between 1984 and 2005 using un voting as an indicator of alignment with the u s the paper presents evidence that world bank structural adjustment loan disbursements are less dependent on macroeconomic performance in countries aligned with the united states

personal investing advice theory and evidence data from a unique survey containing information on the composition of the respondents total asset holdings both inside and outside their retirement accounts shed light on individual asset allocation behavior individual asset allocations are consistent with the recommendations of expert practitioners and with the prescriptions of economic theory the survey respondents maintain in cash and near cash investments a proportion of their wealth that declines as wealth increases they hold these safe assets outside their retirement accounts the proportion of total assets that they hold in equities declines with age and rises with wealth they do not appear to manage their assets across retirement and nonretirement accounts to maximize tax efficiency

sources of inefficiency in a representative democracy a dynamic analysis this paper studies the efficiency of policy choice in representative democracies it extends the citizen candidate model of democratic policy making to a dynamic environment equilibrium policy choices are shown to be efficient in the sense that in each period conditional on future policies being selected through the democratic process there exists no alternative current policy choices which can raise the expected utilities of all citizens however policies that would be declared efficient by standard economic criteria are not necessarily adopted in political equilibrium the paper argues that these divergencies are legitimately viewed as politicalfailures

bonds versus stocks investors age and risk taking abstract it has become increasingly popular to advise investors to relocate their funds from a primarily stock portfolio to a primarily bond portfolio as they get older however the well known decision rules such as mean variance or stochastic dominance rules are unable to explain this common practice almost stochastic dominance asd and almost mean variance amv approaches are used to examine the dominance of stock and bond portfolios asd and amv rules unambiguously support the popular practice of advising higher stock to bond ratio for long investment horizons hence we provide an explanation to the practitioners recommendation within the expected utility paradigm

preferred by all and preferred by most decision makers almost stochastic dominance while most decision makers may prefer one uncertain prospect over another stochastic dominance rules as well as other investment criteria will not reveal this preference due to some extreme utility functions in the case of even a very small violation of these rules such strict rules relate to all utility functions in a given class including extreme ones which presumably rarely represents investors preference in this paper we establish almost stochastic dominance asd rules which formally reveal a preference for most decision makers but not for all of them the asd rules reveal that choices which probably conform with most decision makers also solve some debates e g showing as practitioners claim an asd preference for a higher proportion of stocks in the portfolio as the investment horizon increases a conclusion which is not implied by the well known stochastic dominance rules

public choice social choice and political economy since world war ii a large literature has arisen that uses the methodology of economics to examine the behavior of governments and the actors in them some scholars refer to their research as public choice some as social choice and still others as political economy this article discusses the distinctions among these three terms it concludes that all of the research falling under these three headings has much in common and that people who refer to their work as public choice or political economy are essentially employing identical methodologies contributions to public choice narrowly defined are more often positive and empirical analyses of government behavior than those in social choice narrowly defined

making inefficient market indices efficient this paper uses the concept of marginal conditional stochastic dominance and a generalization of the 50 portfolio rule to develop a tractable and parsimonious methodology for constructing a second degree stochastic dominance ssd efficient portfolio from a given inefficient index because the ssd approach considers the entire probability distributions of asset returns the resulting portfolios are efficient with respect to all risk averse utility maximizing investors regardless of the form of their utility functions or the distributions of asset returns

general linear formulations of stochastic dominance criteria abstract we develop and implement linear formulations of general n th order stochastic dominance criteria for discrete probability distributions our approach is based on a piece wise polynomial representation of utility and its derivatives and can be implemented by solving a relatively small system of linear inequalities this approach allows for comparing a given prospect with a discrete set of alternative prospects as well as for comparison with a polyhedral set of linear combinations of prospects we also derive a linear dual formulation in terms of lower partial moments and co lower partial moments an empirical application to historical stock market data suggests that the passive stock market portfolio is highly inefficient relative to actively managed portfolios for all investment horizons and for nearly all investors the results also illustrate that the mean variance rule and second order stochastic dominance rule may not detect market portfolio inefficiency because of non trivial violations of non satiation and prudence

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

an asset allocation puzzle comment should the proportion of risky assets in the risky part of an investor s portfolio depend on the investor s risk aversion according to basic financial theory in particular the mutual fund separation theorem with a riskless asset the answer is no the theorem states that rational investors should divide their assets between a riskless asset and a risky mutual fund the composition of which is the same for all investors risk aversion affects only the allocation between the riskless asset and the fund however niko canner et al 1997 cmw hereafter observed that popular investment advice does not conform to this theory they reported the stocks bonds and cash allocations recommended by four advisors for conservative moderate and aggressive investors as shown in table 1 which is reproduced from cmw the advisors recommend a bond stock ratio that varies directly with risk aversion for example fidelity recommends a bond stock ratio of 1 50 for a conservative more riskaverse investor a ratio of 1 00 for a moderate less risk averse investor and a ratio of 0 46 for an aggressive still less risk averse investor the inconsistency between such advice and the separation theorem is called an asset allocation puzzle by cmw they attempted to solve the puzzle by relaxing key assumptions in the theory but finally reached a negative conclusion although we cannot rule out the possibility that popular advice is consistent with some model of rational behavior we have so far been unable to find such a model p 181 however they suggested that consideration of intertemporal trading might help resolve the puzzle in the present paper we provide theoretical support for the popular advice the two key insights are that the investor s horizon may exceed the maturity of the cash asset and that the investor rebalances the portfolio as time passes if the investor s horizon exceeds the maturity of cash which might be a money market security with maturity of one to six months then cash is not the riskless asset as is commonly assumed in the basic theory in a theory allowing portfolio rebalancing as opposed to a buy and hold framework it is not unreasonable to assume that the investor can synthesize a riskless asset a zero coupon bond maturing at the horizon using a bond fund and cash then bonds will be both in the synthetic riskless asset and in the risky mutual fund and we show that in this case the theoretical bond stock ratio varies directly with risk aversion for any hyperbolic absolute risk aversion hara investor as an example of the type of results that a specific model can produce we provide a continuous time model with closed form solutions which produces theoretical bond stock ratios similar to the popular advice the present paper is organized as follows in the next section we analyze the popular advice in terms of the theory of mutual fund separation of david cass and joseph e stiglitz 1970 we show that this theory is relevant both in static and dynamic frameworks and use it to analyze the popular advice in complete and incomplete markets in section ii we analyze the popular advice in the context of robert c merton s 1971 continuous time statement of mutualfund separation and present an illustrative model in which a crra investor makes continuous time portfolio decisions under interest rate and stock price uncertainty in section iii numerical results are compared with the popular advice section iv is a conclusion bajeux besnainou department of finance school of business and public management george washington university 2023 g street nw washington dc 20052 jordan national economic research associates 1255 23rd street nw washington dc 20037 portait cnam and essec finance chair cnam 2 rue conte paris france this research was supported by a grant from the institute for quantitative investment research we thank two anonymous referees for their comments 1 hara functions include quadratic utility which is one way of justifying mean variance preferences and constant relative risk aversion crra utility both quadratic and crra utility were considered in the cmw analysis

expenditures and receipts testing for causality in state and local government finances the results of our tests indicate similarities between the expenditure tax receipt relations of state governments to those previously reported for the federal government in manage and marlow 1986 the results reported here indicate support for the hypothesis that tax receipts cause expenditures at the state level of government for tests utilizing symmetric lag structures ranging from three to five years state expenditures appear to follow state tax receipts for the shortest lag length 2 2 the determination of bidirectional causality does not make us reject the hypothesis that higher spending levels result from higher revenue levels rather the causality appears to be in both directions for the shortest lag length

dilemmas of local governance under the development zone fever in china a case study of the suzhou region this article aims to explore the mechanisms of the development zone fever in the suzhou region located in the fast growing yangtze river delta and investigates from an institutional perspective the practice of relevant intragovernmental governance in the context of rapid industrialisation since the 1990s a specific mode of governance the evaluative economic indicators scheme inherited from the earlier socialist planning system combined with the party state s promotion evaluation system plays an essential role in this transformation of farmland property rights however this model of development is not necessarily helpful for local financial conditions and it results in the disclacement of peasants and the loss of land resources based on the resulting dilemmas of governance it is argued that in addition to the economic paradigm which focuses on consequences of fiscal reforms and devolution scholars should pay more attention to factors such as the party state s promotion evaluation system and

politicians as experts electoral control and fiscal restraints we propose an argument for fiscal restraints that is based on the premise that the services of politicians are credence goods politicians are experts who specialize in observing the true state of the economy budget maximizing politicians are better informed than the electorate about the level of public spending necessary to manage public affairs voters who are able to observe the size of the budget but not the necessary level of spending affect the government s spending behavior via electoral control a fiscal restraint limits the maximum spending a government can choose we identify conditions under which such a fiscal restraint improves voter welfare and discuss the role of the political opposition as a second expert in situations in which the state of the economy requires a level of spending which exceeds the fiscal restraint

political economy influences within the life cycle of imf programmes increasing attention is being paid to political economy dimensions of the imf s operations however up until now the literature has lacked a systematic overview of how politics and economics interact in this context this paper sets out to fill the gap its conceptual basis is that of the life cycle of an imf programme what determines the decision to turn to the fund for financial assistance what determines the outcome of negotiations what determines whether a country will come back to the fund answers to these questions cannot be satisfactorily given by examining economics alone the paper draws on existing evidence to provide an empirically based discussion of the issues involved it also points the direction in which future research needs to go some of the policy implications of the analysis are also examined

government growth in the twenty first century public choice explanations of government growth fall into three main categories budget maximization theories rational choice models and path dependent models like the ratchet hypothesis the strengths and weaknesses of these theories as explanations for government growth are considered along with some facts about the actual growth of government to conjecture about its trajectory in the twenty first century government size seems to have been constrained in the past primarily by its ability to raise revenue growth rates in the new century thus appear to depend on factors constraining government s ability to continue to expand the tax base

optimal portfolio choice for long horizon investors with nontradable labor income this paper examines how risky labor income and retirement affect optimal portfolio choice with idiosyncratic labor income risk the optimal allocation to stocks is unambiguously larger for employed investors than for retired investors consistent with the typical recommendations of investment advisors increasing idiosyncratic labor income risk raises investors willingness to save and reduces their stock portfolio allocation towards the level of retired investors positive correlation between labor income and stock returns has a further negative effect and can actually reduce stockholdings below the level of retired investors financial advisors typically recommend that their customers invest more in stocks than in safe assets when they are working and to shift their investments towards safe assets when they retire jagannathan and kocherlakota 1996 malkiel 1996 by contrast the standard academic models of portfolio choice merton 1969 1971 samuelson 1969 show that retirement is irrelevant for portfolio decisions if investment opportunities are constant and human capital is tradable in this case the fraction of wealth optimally invested in risky assets should be constant over the lifetime of an individual recent research building on the pioneering work by merton 1971 shows that time varying investment opportunities result in portfolio rules with an intertemporal hedging component whose magnitude depends on the investment horizon of the investor kim and omberg 1996 balduzzi and lynch 1997 brennan schwartz and lagnado 1997 brandt 1999 campbell and viceira 1999 2001 barberis 2000 with time variation in investment opportunities retirement and death play an instrumental role as events that exogenously fix the individual s investment horizon more importantly retirement also marks the time at which individuals stop working and thereafter must live off their lifetime savings and possibly transfers from this perspective retirement matters for portfolio choice

establishing property rights establishing secure property rights in transition economies amounts to solving two problems inefficiency structures of control rights over assets and poor contract enforcement politicians and bureaucrats still wield excessive control over assets which results in inefficient underinvestment by entrepreneurs corruption is one way of getting around political control but the drawbacks are considerable particularly the limited enforceability of corruption contracts more workable strategies for establishing property rights in transition economies are giving equity to the bureaucrats and other parties that have control reforming the civil service and removing bureaucratic control rights through privatization russia s experience shows how privatization combined with equity incentives for enterprise insiders transfers control rights from the bureaucrats and stimulates political and economic pressures to protect private property rights

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

do law enforcement expenditures crowd out public education expenditures as state and local governments have devoted a rising share of their resources to crime related programmes concerns have arisen that spending on other programmes such as education will fall coupled with growing public concerns over performance of the public education system and expectations that prison populations will rise as states pass and enforce more stringent sentencing laws it is not surprising that some view the expansion of crime related programmes as troublesome one hypothesis is that education and crime related programmes directly compete for government expenditures so that what one programme gains the other must lose as in a fixed pie situation a competing hypothesis is that spending on these two public programmes are unrelated and therefore higher crime related spending may also lead to higher taxes or public debt issuance or to reduction in spending on programmes other than education we estimate a three equation model of spending on crime related programmes spending on education and

rights equity and economic efficiency the adelman morris premise that economic development and equity are incompatible is not supported by the evidence of a strong relationship between equality of rights and the income distribution the premise that equity requires the denial of individual rights and the affirmation of state control is an oxymoron what has been overlooked in the literature on growth and equity is the effect of the rights structure on both economic efficiency and on the income distribution the evidence is that free societies have much larger shares of income going to the middle 60 percent of the distribution than is observed in societies where men are not free to choose in politically open societies compared to politically closed regimes the share of income to the middle three quintiles is q2 10 7 vs 8 0 q3 16 0 vs 11 5 and q4 22 9 vs 17 9 in the aggregate the shares to the middle quintiles are 49 6 vs 37 4 in nations that obey the rule of law compared to regimes in which the rights of the state relative to the individual are paramount the comparisons are q2 11 2 vs 7 4 q3 16 3 vs 10 6 q4 23 0 vs 17 3 summing the three quintiles yields a comparison of 50 5 vs 35 3 in countries that have private property market allocation of resources and minimum intervention by the state compared to command economies the shares of income to the middle quintiles are q2 10 8 vs 8 0 q3 16 0 vs 11 1 and q4 22 8 vs 17 7 aggregated the shares of the middle class in regimes with high levels of economic liberty are 49 6 vs 36 8 for regimes with restricted private economic rights

industrial capitalisation and spatial transformation in chinese cities strategic repositioning state owned enterprise capitalisation and the reproduction of urban space in beijing this study examines the urbanisation of capital in the context of a socialist economy undergoing profound market transition it identifies the dynamics of state capital as a missing link in understanding the variegated forces shaping chinese cities through a case study of beijing china s capital city contrary to the popular perception of the rolling back of state owned enterprises soes as a natural outcome of capital switching from a declining primary circuit to a booming secondary circuit this empirical study of urban transformation in the beijing metropolis identifies an intriguing trajectory of capitalisation without privatisation whereby the commodification of the land and housing market has been accompanied by a growing share of capital assets under the ownership control of soes and a spatial concentration of state capital toward the city centre since the turn of the new century the development experience centred on the capitalisation of soes is shown to be reflective of the new strategic

land leasing and local public finance in china s regional development evidence from prefecture level cities by analysing the evolution of local governments roles in different periods of china s growth in transition this paper explores local fiscal incentives to use subsidised land and infrastructure as key instruments in regional competition for manufacturing investment since the mid 1990s local land development behaviour is related to china s current land use institutions and intergovernmental arrangements on the basis of panel data covering prefectural level cities from 1999 to 2003 the paper empirically identifies and compares the fiscal impacts of different forms of land leasing by negotiation versus by auction tender policy implications are drawn from this analysis for the further reform of china s urban land system and fiscal institutions

the limits of tax and expenditure limits tel implementation as a principal agent problem previous scholarship has shown that tax and expenditure limits tels often fail to constrain government growth this paper views the implementation of tels as a principal agent problem agency theory predicts that delegation is affected by the preferences of agents and the costs of monitoring those agents using panel data for the us states from 1970 through 2008 i conduct an empirical test of the validity of the principal agent model for tels i find that state spending limitations are only effective at cutting the growth of state and local spending under the direction of agents who have a preference for limited government additionally state property tax limitations are only effective when monitoring does not require costly coordinated action these findings contradict an alternative theory of tel implementation that looks towards the policy s origin my research suggests that the arrangements of delegation determine when and under what conditions tels effectively reduce government growth

the evolution of tax structures certain themes recur throughout this paper the traditional account of the evolution of tax structures through the interaction of increasing efficiency and the claims of special interests plays a role but is not the whole story different taxes create tradeoffs between the costs of administration and compliance specification of these costs creates a framework in which long term trends like the growth and centralization of revenues and the increasing dependence on direct taxation can be understood this framework applies to observable collective decisions to alter tax structures uncertainty about ultimate incidence plays a major role in such decisions it also applies to the decentralized context of adjustment and resistance this framework can be used to investigate the extent of redistribution within tax systems and of the requirement of frequent reforms to sustain redistribution against resistance the simultaneous consideration of economic and political aspects of taxation can only improve future research

from hong kong s capitalist fundamentals to singapore s authoritarian governance the policy mobility of neo liberalising shenzhen china shenzhen special economic zone sez has been the flagship labouratory of deng xiaoping s reform and open door policy and the forerunner of china s capitalist transformation the initiation of the shenzhen sez was driven by the imperative of political and economic survival along the state hierarchy and was informed by the international practices of export processing zones epzs shenzhen s capitalist fundamentals such as the commodification of land and labour were largely established through imitating its big master hong kong across the border however shenzhen s policy learning style has gradually shifted from laissez faire hong kong to authoritarian singapore propelled by the aspiration shared among policy making party elites across china s administrative hierarchy of perpetuating the single party rule theoretically this paper demonstrates how policy mobility is shaped path dependently by the pre structured institutional ideological regime in what ways the idiosyncratic geographical historic

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 invisible hand financial pressures and organisational convergence in multilateral development banks abstractthis paper investigates how the unique financial model of multilateral development banks dependent largely on issuing bonds in private capital markets to raise lending resources came about in the early history of three different mdbs and how this in turn shaped their operational characteristics historical research demonstrates that the world bank inter american development bank iadb and andean development corporation caf converged on organisational and operational arrangements very different to what their founders had intended and much closer to one another as a direct result of the need to secure sufficient resources to function as viable development lenders the findings indicate that in the absence of governments willing or able to provide significant financing out of their budgets mdbs tend to converge towards a single organisational model in order to maintain access to international capital markets all three mdbs examined here modified their lending and financial policies in un

stocks for the log run and constant relative risk aversion preferences abstract almost stochastic dominance implies that stocks are preferred over bonds in the long run by all preferences with bounded marginal utility unfortunately this analysis excludes the very central constant relative risk aversion crra preferences which have unbounded marginal utility we derive a simple closed form solution for the portfolio choice problem of crra investors which with the empirical parameters implies that stocks are preferred over bonds for all crra investors with relative risk aversion smaller than 3 9 as a by product the analysis offers an alternative derivation of the continuous time capm that does not rely on dynamic programming and allows for ambiguous investment horizons

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