restructuring enterprises in eastern europe eastern europe s enterprises are undergoing fundamental reform this paper evaluates alternative forms of corporate restructuring emphasizing different sequences in which reforms can be organized in some countries restructuring is undertaken by the state prior to privatization in some restructuring is delegated to private sector institutions before shares are offered to the public at large and in some public share offerings are preceding restructuring the paper develops a general framework for evaluating sequencing drawing on recent literature on corporate ownership and vertical integration it points to market failures that are particularly acute during the initial stages of transition these discourage privatization through wide share ownership and explain why privatization has in practice progressed slowly the paper examines in some detail restructuring in the one country in which reform has been rapid east germany the paper discusses the role of the government the treuhandanstalt the banks the incumbent management and western firms in the reform process it uses the theoretical framework to explain the contributions of public and private sector institutions and considers whether any lessons can be drawn for the design of institutions elsewhere

radicalism versus gradualism an analytical survey of the transition strategy debate academic debate on a transition strategy for former socialist economies continues even a quarter century after the collapse of the communism in central and eastern europe and the former soviet union in this paper through an analytical survey of 137 preceding studies we present an overall picture of the debate and examine the relationship between the debate attitudes and the literature attributes in related studies we found that the radicalists maintain a consistent debate attitude from the viewpoints of time speed and policy sequence of economic transition while the debate attitude of the gradualists is more diversified we also found that there is another group of researchers that stays within the framework of the radicalism versus gradualism debate while at the same time keeping at arm s length from both the radicalists and the gradualists in addition our regression estimation of qualitative selection models provides interesting findings on the relationship between the debate attitudes and the literature attributes

the contingent governance of teams analysis of institutional complementarity the first purpose of this paper is to design a model of governance structure called the contingent governance which can control the free riding problem in teams in the second best manner the second is to show by a new method of comparative static analysis that the effectiveness of the contingent governance may be enhanced by complementary institutional arrangements of the imperfect labor market and bank centered financial system the paper discusses the implications of such institutional complementarity for the dynamic change of the japanese main bank system and financial system design of transitional economies copyright 1994 by economics department of the university of pennsylvania and the osaka university institute of social and economic research association

efficient education subsidization and the pay as you use principle abstract we investigate whether the pay as you use principle of public finance should apply to education subsidization for children to internalize human capital externalities in an intergenerational model with endogenous fertility leisure and accumulations of human and physical capital we characterize social optimality concerning physical and human capital accumulation leisure labor and fertility to guide the design of efficient education subsidization we show that efficient education subsidization requires future generations benefitting from it pay for it when fertility and leisure are endogenous namely the government should uphold the pay as you use principle to subsidize children s education by deficit and repay the debt by future taxes

reform of the coal sector in an open economy the case of china cheap abundant and easy to transport and store coal has been produced and consumed to meet people s energy needs the last decade s growth in global coal use has been driven mainly by developing economies like china whose phenomenal economic growth has been powered by coal fired electricity and promoted by the export of manufactured goods a recent reform focus in china s coal sector is on coal taxation the paper develops a game theoretic model tailored to the context of china where coal taxation reform takes place against the background of privatisation of coal firms and an open economy it finds that the adoption of special coal taxes is optimal for social welfare under most circumstances but may induce coal firms to commit opportunistic behaviour in the process of privatisation the paper also cautions about potential resistance to the reform from consumers coal firms and government officials

optimal planning design and synthesis of symbiotic bioenergy parks abstract in this paper a systematic approach for synthesising and optimising a symbiotic bioenergy park is presented a novel stability analysis criterion of the symbiotic bioenergy park is developed based on the concept of incremental investment return analysis the synthesised symbiotic bioenergy park is stable as long as no partner bears a disproportionate share of additional investment costs relative to benefits gained from cooperation in case the symbiotic bioenergy park is not stable re evaluation e g additional incentives from government subsidies from high profit companies etc can be conducted amongst all participants in this work fuzzy optimisation is adapted to trade off individual economic interest and stability of each processing plant the optimised network configuration which achieves the targets with minimum biomass value losses can be determined prior to detailed design a palm based symbiotic bioenergy park case study is solved to illustrate the proposed approach

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

interaction between theory and observation in development this review covers the empirical research carried out over the past 30 years with respect to the process of development it examines the extent to which economic theories and generalizations derived from the experience of the developed countries are relevant to the developing countries the relationship between the strutural transformation that occurs in the process of development and economic growth is explored the neoclassical growth model is applied to both the more advanced countries whose economic transformation is near completion and to the developing countries still in the process of structural transformation further empirical work should reduce the controversy between neoclassical and structural approaches to development by making possible the formulation of computable models in which the distinction between developing and developed countries can be largely reduced to observable differences in certain statistical parameters initial conditions price and income elasticities and adjustment lags

a political economy approach to the neoclassical gradualist model of transition a political economy approach to the neoclassical gradualist model of transition requires the exposition of what i define the primary elements of the model which are economic analysis definition of a good society speed political structure ideological structure and whether the initial conditions were incorporated in the model after the identification of the primary elements of the neoclassical gradualist model the next step is to identify secondary elements the desired changes with respect to price liberalization stabilization privatization institutional structure monetary policy and the financial system fiscal policy international trade and foreign aid and social policy the analytical framework developed makes possible to understand the neoclassical gradualist model from a new and more enlightening perspective we are better able to comprehend the complexities involved and the disagreements about the reform process the adoption of a gradual process of transition did not only involve specifying the required policies of a successful transition but also entailed a process a sequence by which the reforms should be introduced as such a process of transition consistent with the policies recommended by the neoclassical gradualists economists is developed the conclusion reveals the inconsistencies in the model copyright blackwell publishers ltd 2005

managerial career concerns privatization and restructuring in transition economies abstract we set up a dynamic adverse selection model to explain how career concerns may induce managers in state owned enterprises soes to restructure their firms it is shown how government monopsony power over managers led to the ratchet effect under a socialist economy even under reforms coming short of privatization the introduction of a managerial labour market through privatization introduces competition for managers and eliminates the ratchet effect thereby inducing managers to restructure the model is consistent with the empirical evidence of soes restructuring in transition economies

imperfections in the economics of public policy imperfections in markets and climate change the economics of public policy has suffered from collective amnesia we have forgotten or ignored much of the tradition of public policy in imperfect economies whose foundations were laid by james meade and paul samuelson this has been associated with a period of around two decades from the early 1980s to the early 2000s where the economics of public policy has bent to political winds and has fed arguments for government to get out of the way and leave everything to the markets to self interest and to self regulation this has manifested itself via the choice of models those which imply often directly from assumptions passive government patterns of teaching the marginalisation of public economies in imperfect economics and compartmentalisation examples in climate change where this amnesia has misled include approaches to discounting and the failure to make non marginal change central to analysis on the other hand creative application of modern public economics gives interesting results such as the possibility of making both current and future generations better off and of informed discussion complementing economic instruments there are strong formal analogies between policy on climate change and on behavioural economics indeed there seems to be great potential in the combination of these two fields jel a10 a12 d61 d62 d63

resistance to reform status quo bias in the presence of individual specific uncertainty comment why do governments so often fail to adopt policies which economists consider to be efficiency enhancing our answer to this question relies on uncertainty regarding the distribution of gains and losses from reform we show that there is a bias towards the status quo and hence against efficiency enhancing reforms whenever some of the individual gainers and losers from reform cannot be identified beforehand there are reforms which once adopted will receive adequate political support but would have failed to carry the day ex ante the argument does not rely on risk aversion irrationality or hysteresis due to sunk costs jel d72 f13 why do governments so often fail to adopt policies that economists consider to be efficiency enhancing this is one of the fundamental questions of political economy the answer usually relies on what may be

privatization in eastern europe irreversibility and critical mass effects abstract this paper proposes a model to shed light on two important policy features of privatization in central and eastern europe the idea of a necessary critical mass of privatization on one hand and the great difficulties encountered in the actual privatization process on the other the model incorporates a positive externality related to the size of the private sector multiple equilibria may arise for political and economic reasons policies of free distribution are analysed with the model they may eliminate the danger of policy reversals due to excess unemployment but may at the same time increase the relative cost of restructuring leading in some cases to pareto inferior outcomes

after the honeymoon on the economics and the politics of economic transformation this paper focuses on the obvious pareto improving programmes may fail to improve everyone s lot politically it has often been interpreted as a requirement that a majority should benefit from the change events in central and eastern europe suggest otherwise and cast doubt on the relevance of the median voter theorem the addition of minority discontents may result in major political difficulties that lead governments to avoid actions that generate strong minority objections as a result the technically best crafted plans may be rejected for political reasons in addition reform programmes which are ex ante politically acceptable may well become rejected ex post after they are implemented one solution is to introduce a heavy dose of egalitarian income distribution even if it runs against labour supply incentives this abstract was borrowed from another version of this item

after the big bang obstacles to the emergence of the rule of law in post communist societies when russia launched mass privatization it was widely believed that it would create a powerful constituency for the rule of law that didn t happen we present a dynamic equilibrium model of the political demand for the rule of law and show that beneficiaries of mass privatization may fail to demand the rule of law even if it is the pareto efficient rule of the game the reason is that uncertainty about the legal regime can lead to asset stripping and stripping can give agents an interest in prolonging the absence of the rule of law this abstract was borrowed from another version of this item

democracy market liberalization and political preferences abstract we estimate the impact of market development and democratization on subjective political preferences we rely on the specific situation of frontier zones and the considerable regional variations in culture and economic development in the countries of the former socialist bloc for identification using a survey conducted in 2006 we find a positive and significant effect of democracy on support for a market economy but no effect of market liberalization on support for democracy hence in contrast with the conventional wisdom concerning the sequencing of political and economic reforms democratization may become a necessary condition to obtain public support for further economic liberalization

eco innovation in the transition to a circular economy an analytical literature review abstract in the ongoing sustainability debate the circular economy ce has been steadily gaining ground as a new paradigm at the same time eco innovation ei has been recognised as a key element in carrying out the transition from a linear to a circular system of production and consumption however little information can be found concerning whether and how ei can actually facilitate the change to a ce while extensive literature on ei and a growing body of research exploring the ce already exist there is as yet no comprehensive understanding concerning the connections between these two concepts drawing on academic contributions from the fields of ei and ce this analysis seeks to clarify and synthesise findings at the intersection of these two fields the aim is threefold derive literature based working definitions of ce and ei review the role of ei at ce s macro meso and micro levels and characterise ce inducing ei in terms of targets mechanisms and impacts our literature review shows that an ei driven techno economic transition to a ce requires specific solutions i e different forms of ei driven clean congruence at distinct levels of operation generally speaking movement toward a ce is found to be contingent on systemic ei that is not only intense in technology but also involving dynamic and holistic combinations of service innovations and novel organisational set ups

returns to education a further international update and implications this paper updates evidence on the returns to investment in education by adding estimates for new countries and refining existing estimates to bring the total number of country cases to over 60 the new cross country evidence confirms and reinforces earlier patterns namely that returns are highest for primary education the general curricula the education of women and countries with the lowest per capita income the findings have important implications for directing future investment in education which for efficiency and equity purposes should concentrate on these priority areas

productive government expenditures and long run growth the purpose of this paper is to review some of the recent developments in endogenous growth models specifically our focus is on the growth effects of productive government spending in dynamic general equilibrium models we use a simple overlapping generations model as our basic framework and illustrate the role of taxes and spending we then examine several related issues nonrivalry in publicly provided goods existence and uniqueness of competitive equilibrium endogenous public policy ways of financing public expenditures composition of publicly provided goods and services and private alternatives finally we review some empirical results related to output elasticity of public capital and educational expenditures

reform without losers an interpretation of china s dual track approach to transition this paper develops a simple model to analyze the dual track approach to market liberalization as a mechanism for implementing efficient pareto improving economic reform that is reform achieving efficiency without creating losers the approach based on the continued enforcement of the existing plan while simultaneously liberalizing the market can be understood as a method for making implicit lump sum transfers to compensate potential losers of the reform the model highlights the critical roles of enforcement of the plan for achieving pareto improvement and full liberalization of the market track for achieving efficiency we examine how the dual track approach has worked in product and labor market liberalization in china

gradual green tax reforms abstract green tax reforms have become an important tool not only in protecting the environment but also in bringing about a more efficient tax system however reforms often imply accepting sacrifices in the short run and bring about the risk of potential political opposition within this framework the debate on whether to implement green tax reforms in one step or gradually becomes of great interest in this paper we use a dynamic general equilibrium model calibrated to the spanish economy to evaluate different reforms that consist in increasing energy taxes and adjusting capital taxation in a revenue neutral framework our findings show that although an environmental dividend is always granted the existence of an efficiency dividend depends on the type of reform its size and how gradually it is implemented thus one step reforms that produce an efficiency dividend would imply large efficiency costs in the short run in this case the reform could only produce efficiency gains in the short run if it is implemented gradually although such gains would end up disappearing in the long run

the virtues of gradualism and legitimacy in the transition to a market economy this paper presents a simplified model of sectoral restructuring in eastern europe a move towards allocative efficiency is desired by the reform minded government but the shift to higher productivity which such efficiency requires would lead to massive layoffs and labour reallocation in the transition period we look at the impact of political constraints unanimity and or majority worker approval on reform proposals when the government faces a heterogeneous workforce holding private information on relative outside opportunities when the budgetary consequences of exit compensations are so important as to make partial reforms preferable to full reforms gradualism emerges as the optimum in a dynamic context without government commitment it is also shown that under democratic majority rule a government in control of the agenda of reforms can win majority approval for plans which end up hurting majority interests intertemporally by threatening to switch majorities in future reform proposals this abstract was borrowed from another version of this item this abstract was borrowed from another version of this item

structural uncertainty and subsidy removal for economies in transition abstract economies in transition are faced with a high degree of structural uncertainty i e uncertainty about which it is possible to learn through experience we study structural uncertainty s effects on a subsidy removal program subsidy removal causes unemployment but yields fiscal benefits and facilitates private sector growth when the policymaker does not know the speed with which the private sector absorbs the unemployed he will be driven toward a more decisive and therefore more informative policy the model also rationalizes policy reversals and implies that irreversibility constraints and political instability dampen the learning effect making policy more gradualist

a review on circular economy the expected transition to a balanced interplay of environmental and economic systems el articulo muestra un estudio en donde se proporciona una revision extensa de la literatura de las dos ultimas decadas con el proposito de captar las principales caracteristicas y perspectivas de la ce economia circular origenes principios basicos ventajas y desventajas modelado e implementacion de ce en los diferentes niveles micro meso y macro en todo el mundo los resultados demuestran que los origenes de la ce se basan principalmente en la economia ecologica y ecologia industrial

downsizing and job insecurity this article offers an explanation of why firms downsizing patterns may vary substantially in magnitude and timing taking the form of one time massive cuts waves of layoffs or zero layoff policies the key element of this theory is that workers expectations about their job security affect their on the job performance in a situation where firms face adverse shocks the productivity effect of job insecurity forces firms to balance laying off redundant workers and maintaining survivors commitment the cost of ensuring commitment differs between firms with different characteristics and determines whether workers are laid off all at once or in stages however if firms have private information about their future profits they may not lay off any workers in order to signal a bright future boosting worker s confidence jel j21 j23 d21 d82

eliminating price supports a political economy perspective abstract this paper characterizes information and politically constrained government programs for eliminating price supports the issues which we examine in this model include i to what extent is it possible to reduce the size of oversubscribed industries in light of the information and political constraints that exist is a complete decoupling of a worker s compensation from her output possible or desirable ii which type of workers as characterized by their skill levels and outside employment opportunities remain in the industry iii which type of worker is harmed by the relocation program which coalitions of workers will oppose the reorganization

the political economy of transition the overriding importance of political constraints in the transition process has led to developments of the theory of the political economy of reform what are the main insights from that theory how does it reflect the transition reality what have we learned and what do we still need to learn the present article will attempt to answer those questions

examining industrial structure changes and corresponding carbon emission reduction effect by combining input output analysis and social network analysis a comparison study of china and japan abstract industrial structure adjustment is one solution for responding economic slowdown and environmental problems occurred during china s rapid industrialization such an adjustment may also lead to carbon emission reduction since it encourages industrial innovation and resource efficiency however few studies have been conducted on examining the effect of industrial structure adjustment on carbon emission reduction under such a circumstance this study develops an integrated evaluation model based on input output analysis and social network analysis to quantify the evolutionary trends of industrial structure demonstrate the inner relationship between different sectors and investigate the industrial structure related carbon emissions china and japan were selected as case study countries results show that industrial structure was gradually improved in china and various connections were established between different sectors for japan the industrial network densities were lower than for china and exhibited a downward trend that reflected the weakened relationship between different industries service sectors dominated the japanese economy as shown by the relatively higher degree centrality and betweenness centrality of service sectors the electricity and heat production sector was further investigated to illustrate the industrial structure related carbon emissions finally this study concluded that compared to the industrial structure features in a developed country such as japan china s industrialization is still in its infancy thus it is crucial to prepare industrial structure adjust policies so that the overall social economic performance can be improved

in search of homo economicus behavioral experiments in 15 small scale societies we can summarize our results as follows first the canonical model is not supported in any society studied second there is considerably more behavioral variability across groups than had been found in previous cross cultural research and the canonical model fails in a wider variety of ways than in previous experiments third group level differences in economic organization and the degree of market integration explain a substantial portion of the behavioral variation across societies the higher the degree of market integration and the higher the payoffs to cooperation the greater the level of cooperation in experimental games fourth individual level economic and demographic variables do not explain behavior either within or across groups fifth behavior in the experiments is generally consistent with economic patterns of everyday life in these societies

public economics as if time matters climate change and the dynamics of policy abstract tony atkinson played a crucial role in shaping modern public economics but throughout his life challenged whether we were making the right assumptions and were building models which captured the essence of the issues under examination this paper examines questions discussed with tony concerning public policy to foster change where the pace and nature of change are critical to any serious policy assessment the primary example is climate change the paper argues that subjects such as the dynamics of innovation of potentially immense and destabilising risks and of political economy together with technicalities around non linearities and dynamic increasing returns all of which are at the heart of the challenge of climate change will require a series of focused models for their investigation attempts to build integrated assessment models iams for the analysis of climate change have been largely misplaced and omit key effects and questions of the above kind intertemporal issues and values are at the core of policy towards climate change and the paper shows that much of the intertemporal economic analysis of the issues around climate change has been misguided and has ridden roughshod over the analytical underpinnings and the underlying ethics of discounting where major decline is possible discounting is fiercely endogenous and where capital markets are imperfect and risk intense discount rates cannot be read off from markets notwithstanding the modelling difficulties and the challenging research agenda the paper argues that the urgency of the problem for example world infrastructure will double in the next 15 20 years and there are major dangers of lock in of dirty and damaging capital require strong action and we know enough about policy to begin travelling down the path of an attractive low carbon transition

the design of reform packages under uncertainty the authors present a model of large scale economic reforms modeled on the transition process in eastern europe with aggregate and individual uncertainty concerning the outcome of reforms the government is assumed to choose the speed and sequencing of reforms the authors compare big bang strategies with gradualist reform packages they show that gradualist reform packages may be easier to get started optimal sequencing of reforms should aim at creating constituencies for further reforms and gradualism may generate a higher investment response because of a lower option value of waiting than would a big bang approach copyright 1995 by american economic association

history expectations and leadership in the evolution of social norms we study the evolution of a social norm of cooperation in a dynamic environment each agent lives for two periods and interacts with agents from the previous and next generations via a coordination game social norms emerge as patterns of behaviour that are stable in part due to agents interpretations of private information about the past influenced by occasional commonly observed past behaviours for sufficiently backward looking societies history completely drives equilibrium play leading to a social norm of high or low cooperation in more forward looking societies there is a pattern of reversion whereby play starting with high low cooperation reverts towards lower higher cooperation the impact of history can be countered by occasional prominent agents whose actions are visible by all future agents and who can leverage their greater visibility to influence expectations of future agents and overturn social norms of low cooperation

discretionary policy implementation and reform abstract regulatory agencies treaty negotiators and other delegates often possess considerable authority over the details of policy change i examine how such discretion can block a pareto improving reform when policy change requires the support of both the liberal and conservative factions gridlock reform and reform paradoxes all emerge as cases in a general model with perfect information a reformer with unknown policy preferences can facilitate escape from a gridlock equilibrium

economic performance through time prize lecture to the memory of alfred nobel december 9 1993 this abstract was borrowed from another version of this item

the political economy of restructuring and privatization in eastern europe this paper reports some of the recent research in the political economy of transition in central and eastern europe with special emphasis on restructuring and privatization this line of research is concerned with the political feasibility of reform packages and the effect of political constraints on the design of reforms political constraints appear to play a major role in economic transition 2 in poland transition started with a homogeneous solidarity led government enjoying great legitimacy l balcerowicz the finance minister who had launched reform in january 1990 had however to leave office and part of his policies are now being reversed parliament is fragmented government duration is becoming increasingly short workers are striking against privatization plans czechoslovakia is breaking up partly because the slovak population is not ready to follow the rhythm of reforms initiated by v klaus in prague the support for e gai dar s transition program in russia has dwindled among the population conservative forces are gathering momentum alarming neonazi manifestations in east germany are an indicator of the low tolerance of the population for the changes imposed on them some countries are doing better hungary is doing comparatively well with a more stable political situation and relative successes in reforms allowing it to attract foreign direct investment china is experiencing a rapid expansion of the non state sector and smooth advances in the reform process in a context of sustained economic growth qian and xu 1992 these two countries

when order affects performance culture behavioral spillovers and institutional path dependence evidence suggests that the cultural context influences the performance of laws policies and political institutions descriptive accounts reveal that outcomes and behaviors often depend on the array of historical institutions this article presents a multi institutional framework that can account for those findings through path dependent behavioral spillovers individuals learn equilibrium behaviors when interacting in a new institutional setting initially some individuals choose behaviors that align with their behaviors in similar extant institutions creating a cultural context that can lead to inefficient outcomes the article shows how avoiding path dependence requires sequencing or designing institutions to maintain behavioral diversity optimal sequencing thus requires positioning institutions with clear incentives early in the sequence as well as avoiding strong punishments that can stifle attempts to break established behavioral patterns

the optimal speed of transition a general equilibrium analysis we present a benchmark model for the optimal speed of transition from a state owned to a private market economy based on the consumption savings decision in a closed economy we abstract from frictions to focus on the macroeconomic conditions for accumulation of private capital and closure or restructuring of state owned enterprises it is shown that hard budget constraints compensate for too slow speed of enterprise closure but that an excess speed of closure may slow down transition because of output contraction effects this will especially be the case if such a deviation occurs at early stages of transition

case based decision theory this paper suggests that decision making under uncertainty is at least partly case based we propose a model in which cases are primitive and provide a simple axiomatization of a decision rule that chooses a best act based on its past performance in similar cases each act is evaluated by the sum of the utility levels that resulted from using this act in past cases each weighted by the similarity of that past case to the problem at hand the formal model of case based decision theory naturally gives rise to the notions of satisficing decisions and aspiration levels

political support for reforms economics of voting in transition countries i analyze the relationship between economics and politics across eight parliamentary elections in four transition countries the czech republic hungary poland and slovakia i argue that support for reform reflects the balance between positive and negative effects of the reform accordingly i identify economic groups that support or oppose the reform the former are private entrepreneurs white collar workers and university educated voters the latter are the unemployed retirees and blue collar and agricultural workers this general pattern holds both within countries and across countries and across tenures of different governments in contrast with the responsibility hypothesis voters in the transition countries are found to be forward looking not retrospective

trade capital and the transition in central europe the potential for export oriented growth and the impact of official capital injections is assessed for five central european countries in the years 1990 2000 by means of a neoclassical simulation model export growth is essential for the transition to a market oriented economy and the recovery of central europe implying the need for trade liberalization by both the east and the west if this condition is being met satisfactory gdp growth rates appear possible even without external financial support

the history and current applications of the circular economy concept abstract the challenges of balancing industrial development environmental and human health and economic growth in china and elsewhere in the world are drivers for recent resource use and low carbon development strategies that include the application of the circular economy ce concept a central theme of the ce concept is the valuation of materials within a closed looped system with the aim to allow for natural resource use while reducing pollution or avoiding resource constraints and sustaining economic growth the objectives of this study are 1 to review the history of the ce concept to provide a context for 2 a critical examination of how it is applied currently thematic categories are used to organize the literature review results including policy instruments and approaches value chains material flows and products and technology organizational and social innovation the literature review illustrates the variability in ce project success and failure over time and by region ce successes key challenges and research gaps are identified the literature review results provide useful information for researchers as well as multi stakeholder groups who seek to define the ce concept in practical terms and to consider potential challenges and opportunities it presents when implemented

success and failure of reform insights from the transition of agriculture this paper analyzes the linkages between the reform strategies in transition countries and economic performance the authors focus on agriculture because of the sharpness of the policy changes fundamental differences among countries and relative simplicity of agricultural relationships the authors document post reform performance in the transition countries of asia and europe the authors show how a pricing reform and subsidy reductions b land rights reform and policies that affect farm restructuring and c the presence institutions that facilitate exchange either markets or market substitutes affect output and productivity the paper ends with general lessons on reforms and transition

economic reform and dynamic political constraints in this paper we examine the impact of political constraints on economic reform plans with special reference to the transition from centrally planned to market economies we analyse the problem of an agenda setting reform minded government facing a bureaucracy or industrial sector for which allocative efficiency requires redundancies and an increase in work intensity the government also tries to minimize the rents conceded to its heterogeneous workforce we examine two types of political constraints unanimity rule and majority rule both in a one period and a two period horizon the main results are the following first of all we show how adverse selection and time consistency may generate the widely observed feature of gradualism as an ingredient of an optimal reform second under a majority rule it is shown to be possible for the government to obtain a majority vote for a reform scheme that intertemporally hurts majority interests indeed the government can improve rent extraction through the strategic use of the threat of future proposals the group which expects to be in the minority tomorrow may accept concessions while its votes can be used to extract rents from another group these results suggest that in a dynamic context democratic constraints should not be overestimated as an obstacle against efficiency enhancing economic reforms the results of this paper may throw some light on the political economy of current reforms in eastern europe governments and political decision makers in general always face political constraints when elaborating reform proposals they know that the need to overcome potential opposition from various groups of the population constrains proposals for change political constraints vary depending on the specific institutional structure of society and are clearly different under a military dictatorship than under a parliamentary democracy the role of political constraints seems particularly important in eastern europe today where new democratic governments face the huge task of achieving the transition to a market economy while the introduction of democracy may have removed some important obstacles to economic change namely the veto power of a powerful nomenclatura under communist one party rule fears are expressed that it could potentially jeopardize economic reforms which may during the transition period hurt a majority of the population what can economic theory tell us about optimal economic reform under political constraints this paper starts addressing this ambitious question by looking at structural reform focusing on a restructuring of economic sectors which requires massive redundancies and a significant rise in labour productivity our model illustrates the case of planning

reforms lobbies and welfare a common agency approach citizens with heterogeneous tastes delegate to policy makers the authority to choose public policies they may try to influence legislators in various ways in this paper we assume that monetary lobbying and direct threats are the only instruments private individuals can use to influence the legislator we model the relationship between the citizens and a single policy maker as a common agency game lobbies offer a policy and a payment according to a truthful contribution schedule and the government takes the policy decision in the truthful equilibrium the government implements the social surplus maximizing policy introducing also direct threats we find that as far as both groups have an instrument to influence the legislator the efficiency result is robust we also show that when the lobby groups have asymmetric interests and political power not all groups necessarily participate in the auction in particular it turns out that one lobby or non lobby equilibria may arise and those equilibria are also efficient

hungary s transition to the market the case against a big bang hungary paul hare and tamas revesz among eastern european countries hungary s great advantage is that it began economic reforms in 1968 and slowly introduced the institutions of a market economy during the 1980s these measures laid the foundation for a gradual transition to the market without the need for any sharp break with the past policy mistakes were of course made the most serious extending over several years was the 1970s investment boom funded by foreign capital which contributed to hungary s large debt burden despite this the government accounts are not now in substantial deficit and the balance of payments on current account is in modest surplus nevertheless managing the external debt is now the most difficult of hungary s problems it is important that hungarian joint ventures and privatization are now attracting significant quantities of foreign capital given the quite rapid pace of liberalization since the late 1980s the government s commitment to further changes and a reasonably satisfactory macroeconomic balance though inflation is worrying there is no case for a big bang approach in hungary such a shock could only disrupt established market relationships and expectations with little benefit the most valuable forms of aid for hungary would be debt relief and unrestricted access for hungary s products to ec markets

speed of adjustment and self fulfilling failure of economic reform abstract an economic reform programme where inefficient public labour is laid off is considered the immediate effect is a lowering of wages and increased profitability in the private modern sector over time as capital accumulates in the modern sector wages and production increases big bang reform generates a sharp transitory drop in wages while gradual reform gives a more modest decline in the presence of a subsistence wage constraint popular resistance can cause the cancellation of big bang reform two arguments for gradualism can in that case be made first a more gradual reform requires a less abrupt drop in the wage and will therefore be feasible second the initial wage drop will be stronger if a cancellation of reform is expected and since cancellation is dependent on the severity of the initial wage drop multiple equilibria occurs the existence of multiple equilibria is dependent on the speed of reform sufficiently gradual programmes have a unique successful equilibrium

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

pareto improving economic reforms through dual track liberalization abstract pareto improving economic reforms that also simultaneously achieve efficiency can be implemented through a strategy of dual track liberalization its success requires the feasibility of the original plan and its continued enforcement by the state the chinese experience demonstrates that such a strategy works

privatization policies in central and eastern europe privatization in central and eastern europe patrick bolton and gerard roland this paper assesses policies of mass privatization in germany czechoslovakia hungary and poland a central concern stemming from the analysis is that in view of the fiscal crisis facing economies in transition it is crucial for governments to try to maximize the proceeds from the sale of state assets because of the low initial level of private wealth it is important in this respect to let potential buyers borrow from the government or issue claims on future revenues obtained with the privatized assets to the government in order to pay for the privatized firms allowing for such non cash bids removes the government s incentive to delay privatization for fiscal reasons reduces its ability to squander immediately the proceeds from privatization and improves the decentralization of control by allowing less wealthy but more able bidders to buy the firms they are best suited to run

gradualism versus big bang speed and sustainability of reforms a beneficial reform may be blocked by a majority if it is implemented by a big bang but the same reform may succeed with an optimally designed gradualist approach a gradualist approach can sometimes split opposition force and is in this sense more politically sustainable on the other hand if both approaches are politically preferred to no reform a big bang is often preferred to gradualism in terms of both political support as well as economic efficiency

learning dynamics and support for economic reforms why good news can be bad support for economic reforms has often shown puzzling dynamics many reforms that began successfully lost public support this paper shows that learning dynamics can rationalize this paradox because the process of revealing reform outcomes is an example of sampling without replacement this concept challenges the conventional wisdom that one should begin by revealing reform winners it may also lead to situations in which reforms that enjoy both ex ante and ex post majority support will still not come to completion the framework can be used to explain why gradual reforms worked well in china where successes in special economic zones facilitated further reform whereas this was much less the case for latin american and central and eastern european countries

political and monetary institutions and public financial policies in the industrial countries institutions and policies vittorio grilli donato masciandaro and guido tabellini why do countries as similar as the industrialized oecd countries go through such different experience in terms of public deficits and debts or in terms of inflation the answer cannot come from macroeconomic policy responses to different disturbances nor from the principles of optimal taxation but rather from politics this article focuses on the role that particular institutions exert in providing constraints and incentives which shape the actions of policymakers the electoral process and political traditions affect the ability of governments to deal with deficits and mounting debts what seems to matter most it is found is the effect of the durability of governments governments with short horizons act myopically and never quite tackle the hard choices such governments typically exist in countries with an electoral system favouring many small political parties central bank independence promotes low inflation with no apparent costs in terms of real economic performance irrespective of the political institutions in fact there is no link between monetary and fiscal discipline these findings carry powerful implications for countries facing high indebtedness or stubborn inflation but also for the construction of the european economic and monetary union

environmental and economic gains of industrial symbiosis for chinese iron steel industry kawasaki s experience and practice in liuzhou and jinan with material and energy flow features iron steel industry has unique advantage in the industrial symbiosis is formation to realize environmental and economic benefit simultaneously the quantification of the scale and significance of is benefits is valuable for is promotion while there is much few attention to it especially in china under this circumstance this paper evaluates and compares the number scale and the related environmental economic gains of is activities in iron steel centered industrial areas in liuzhou and jinan in china and kawasaki in japan results show that in liuzhou there are three symbiosis activities between industries the annual by product waste exchange is more than 2 million ton y gaining economic revenue more than 36 55 million usd for the iron steel company in jinan seven symbiotic links are between industries and two are between urban community and iron steel plant the total by product waste exchange is over 8 million ton y and the economic gains account to 158 million usd in kawasaki iron steel industry relates to four symbiotic links the total by product waste exchange amount is about 500 kton y with the economic gains over 54 million usd the form and the complexity of the is network are different in the three cases is in liuzhou and jinan are with the features of large number and scale but single types while in kawasaki is includes not only traditional exchanges between iron steel plant and the other industries but also the innovative utilization of urban refuse by industrial area finally from the perspective of technology legislative framework and support policy circular technology inventory integrated waste management system information platform and national subsidies are needed to support the ever improvement of is promotion in china s iron steel industry c 2013 elsevier ltd all rights reserved

whither russia a review of andrei shleifer s a normal country in this review the author reflects on the heated debates around views about russia s postcommunist transition expressed in essays collected in new andrei shleifer s book a normal country russia after communism harvard university press 2005 which were initially published at different times during transition she focuses on the three questions that have been in the center of the debate among academics and policymakers what should the sequencing and the speed of reforms be should a country have political centralization for fiscal decentralization to be efficient is russia normal the author argues that russia s most recent history provides convincing evidence in support of the logic of political and economic transformation as it was understood by shleifer as early as the beginning of the 1990s

balancing regional industrial development analysis on regional disparity of china s industrial emissions and policy implications efficient industrial emissions mitigation strategy is critical for china s national action on climate change and sustainable development considering its rapid industrialization regional disparity brings difficulties and uncertainties to policy implementation in china therefore an investigation on the regional features of industrial emissions is critical to better decision makings while to date related studies have been rather few this paper applies a spatial analysis on regional features of china s industrial emissions so2 nox and pm2 5 and co2 emission in 31 provinces spatial autocorrelation and regression analysis are firstly conducted to identify the regional emissions patterns the regional disparity and inequity is further analyzed with lorenz curve and gini coefficient approach analytical results verify the regional cluster effects and the emissions sensitivity to the economic and industrial development and highlight not only disparity but also inequity exists it is concluded that there is a larger unequal distribution of gdp per unit of air pollutants and co2 emission between eastern and western regions reveals that less developed western and central regions suffer from the emission leakage and an environmental inequity regional oriented mitigation strategies are required to balance regional disparity so as to realize the industrial emission control policy under the equity and efficiency principle

industrial symbiosis the case for market coordination abstract despite the fact that all successful documented cases of industrial symbiosis to this day have been self organizing some authors and development officials have suggested that increased public planning might deliver better results in this respect than spontaneously evolved market coordination this paper takes an historical approach to suggest that comprehensive planning is unlikely to live up to the expectations of its proponents the essay is structured as follows the first section provides short case studies of industrial symbiosis in highly different economic and institutional settings the essentially free market regime of victorian england and communist hungary 1948 1989 the available evidence suggests that market coordination proved much more favorable to the emergence of industrial symbiosis despite the elaboration of a comprehensive policy to that effect in hungary insights derived from the so called austrian critique of central planning are then used to explain this paradox the analysis presented suggests that the hungarian planners failure was not so much the result of the bad implementation of sound policies but the logical outcome of a top down approach s shortcomings policy implications for the public planning of industrial symbiosis in a mixed economy are then derived and the case for self organization is found more compelling the creation of more innovative institutions that will force firms to internalize their externalities while leaving them the necessary freedom to innovate is viewed as an urgently needed and promising path towards increased sustainable reuse of industrial by products

the imf s unmet challenges the international monetary fund is a controversial institution whose interventions regularly provoke passionate reactions we will argue that there is an important role for the imf in helping to solve information commitment and coordination problems with significant implications for the stability of national economies and the international monetary and financial system in executing these functions the effectiveness of the imf like that of a football referee depends on whether the players see it as competent and impartial we will argue that the fund s perceived competence and impartiality and hence its effectiveness are limited by its failure to meet four challenges concerning the quality of its surveillance of individual countries groups of countries and the global system the relevance of conditionality in loan contracts the utility of the fund s approach to debt problems and the fund s failure to adopt a system of governance that gives appropriate voice to different stakeholders these problems of legitimacy will have to be addressed in order for the imf to play a more effective role in the 21st century

towards circular economy implementation a comprehensive review in context of manufacturing industry the concept of circular economy ce is to an increasing extent treated as a solution to series of challenges such as waste generation resource scarcity and sustaining economic benefits however the concept of circularity is not of novel as such specific circumstances and motivations have stimulated ideas relevant to circularity in the past through activities such as reuse remanufacturing or recycling main objectives of this work are to provide a comprehensive review of research efforts encompassing aspects of resources scarcity waste generation and economic advantages to explore the ce landscape in the context of these three aspects especially when they are considered simultaneously based on an idea of a comprehensive ce framework propose an implementation strategy using top down and bottom up approach in a concurrent manner to fulfill this objective a comprehensive review of state of the art research is carried out to understand different ideas relevant to ce motivation for the research and context of their recurrence main contributions of this paper are a comprehensive ce framework and a practical implementation strategy for a regenerative economy and natural environment the framework emphasizes on a combined view of three main aspects i e environment resources and economic benefits it also underlines that joint support of all stakeholders is necessary in order to successfully implement the ce concept at large scale the proposed framework and implementation strategy also identify new avenues for future research and practice in the field of ce

how to reform a planned economy lessons from china the countries of eastern europe and the former soviet union have been flooded with advice from the west on how to liberalize their planned econo mies this advice is unfortunately offered in an empirical vacuum no one knows how these econo mies will react to the proposed liberalization meas ures there exists however a neglected source of information china offers a long time series of data over a decade s worth on the effects of reforms on a planned economy china s reforms were gradual but their cumulative effect has been large and they have been remarkably successful china s experiments provide some practical les sons on what kinds of reforms can work elsewhere the dominant school of thought among economists favours the big bang policy of reforming quickly and according to a comprehensive plan partial reforms in this view are useless they will be negated by the remnants of the planning system the proponents of big bang reform have been influential with poland czechoslovakia and rus sia announcing plans for a rapid transition to capi talism

capital accumulation unemployment and self fulfilling failure of economic reform abstract i consider fiscal reform and the consequences of expectations about reform cancellation the reform implies reduced taxes and the laying off of employees in an inefficient public sector if the resulting unemployment level declines sufficiently fast the reform is completed on the other hand if high unemployment levels prevail for too long the reform is cancelled cancellation affects the return on capital negatively hence expectations about cancellation will depress capital accumulation and increase the level of unemployment as a result multiple rational expectation equilibria may arise where expectations about cancellation prove self fulfilling the modelling framework is leontief technology in combination with ramsey optimization that exhibits simple and attractive algebra