can oil prices forecast exchange rates an empirical analysis of the relationship between commodity prices and exchange rates we show the existence of a very short term relationship at the daily frequency between changes in the price of a country s major commodity export and changes in its nominal exchange rate the relationship appears to be robust and to hold when we use contemporaneous realized commodity price changes in our regression however when we use lagged commodity price changes the predictive ability is ephemeral mostly appearing after instabilities have been appropriately taken into account

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

forecasting exchange rates with commodity prices a global country analysis this paper investigates the predictive properties of import and export prices of commodities on the exchange rates a period from 1993 to 2016 is considered we find that forecasts of the exchange rate adding commodity export and import prices are superior to those neglecting these variables this holds irrespective of whether the countries are net exporters or importers of commodities however the forecasting power was even better in the 1990s and seems to have decreased since that that time nevertheless forecasts can even today be improved considerably by adding commodity prices

nonlinear dynamics in deviations from the law of one price a broad based empirical study abstract in this paper we test empirically the validity of the law of one price using data for five major bilateral us dollar exchange rates and nine goods sectors during the recent floating exchange rate regime since the early 1970s using threshold autoregressive models we find strong evidence of nonlinear mean reversion in deviations from the law of one price with plausible convergence speeds consistent with theoretical arguments on international goods markets arbitrage under transactions costs and with an emerging strand of empirical literature these results contribute towards forming a consensus view in favor of discrete regime switching in deviations from the law of one price and the presence of differing nonzero transactions costs across a broad range of goods and countries

foreign currency denominated borrowing in the absence of operating incentives abstract it is well known that corporations issue foreign currency denominated debt to hedge foreign currency cash flows with offsetting interest payments we test an alternative opportunistic motive for foreign currency denominated borrowing we do so by constructing a comprehensive sample of foreign currency denominated bonds issued by sovereign government and agency issuers with no foreign currency cash flows or foreign operations we find strong and consistent evidence that the borrowers in our sample consider cross currency differences in covered and uncovered interest yields in choosing the currency in which to denominate their international debt we estimate the average gains to opportunistic covered yield borrowing to be 4 to 18 basis points interestingly we also find that the average bond offering in our sample precedes a large and beneficial depreciation of the issue currency over the course of the following year these results support what has been a frequent conjecture in the foreign debt market

price decontrol the microeconomic case for the big bang approach the paper presents the microeconomic case for rapid and comprehensive price decontrol as the appropriate first step in the transition to the market to make our point we consider the likely impact of the big bang price decontrol on a former socialist economy with particular attention to the welfare consequences for the consumer of eliminating shortages and queues the costs of monopoly power of state enterprises the possibility of major disruptions in the intermediate goods markets and the politico economic issues involved copyright 1991 by oxford university press

a note on interest parity and the supply of arbitrage funds the divergence of the actual forward premium on foreign exchange from that dictated by the principle of interest rate parity can arise from two separately identifiable causes 1 an equilibrium position as indicated by the interest parity principle has not been reached or 2 that the principle itself is not a correctly specified equilibrium condition it is the purpose of this note to offer a revised specification of the interest parity condition and to determine whether this version approximates more closely the actual premium as determined in the market it should be made clear however that this is a partial analysis and does not deal with the impact of other forces for example speculation on the forward premium as a result a complete model of the spot and forward markets for foreign exchange such as stein s 1965 is not attempted here in general the principle of interest parity maintains that in equilibrium

china and the relationship between the oil price and the dollar abstract we study cointegration and causality between the real price of oil and the real price of the dollar over the 1974 2004 period our results suggest that a 10 rise in the oil price coincides with a 4 3 appreciation of the dollar in the long run and that the causality runs from oil to the dollar through the development of a theoretical model we then investigate possible reasons why this relationship could be reversed in the future due to the emergence of china as a major player on both the oil and the foreign exchange markets

currency swaps and long term covered interest parity abstract the present study employs daily data as opposed to weekly data used in previous studies to examine whether long term covered interest parity holds when a currency swap is used as a hedging instrument we find that large deviations were not rare during the late 1980s but such deviations have diminished in recent years

reform in eastern europe a general equilibrium model with distortions in relative prices and factor markets this paper presents an analysis of reforms using a simple general equilibrium model with production the model illustrates some of the distortions remaining in the eastern european countries as they adopt market oriented policies and it shows that price reforms should take priority if simultaneous reform is not possible specifically the authors examine reforms of relative prices of output goods and liberalization of the capital market the model is solved numerically showing that restrictions on capital mobility should be retained until after price distortions have been removed

threats and opportunities faced by private businesses in china abstract this article presents a comprehensive analysis of the environment experienced by private businesses in china through examining their relationships with the major stakeholders namely government supplier employee customer and competitor since the announcement of the economic reform in 1978 substantial political and economic power has been delegated from the central government to the regions endowed with this power local governments have crucial influence on the size of the private sector within their jurisdiction being outside the state allocation plan private firms have less access to raw materials and credit in the volatile political climate of china they are vulnerable to attack during political campaigns maintaining a cordial relationship with local cadres through paying bribes and various charges is thus a prerequisite for survival having solicited political backing a private entrepreneur can not only run his business more smoothly but also may be more tolerated in his illegal activities such as tax evasion profiteering and selling banned products in short the whole situation can be described as a collusion of local governments and private businesses at the expense of the central government s interest under the economic reform the distribution system has become less rigid than before it is easier for private firms to secure supplies whether raw materials or manufactured goods labor input is also not a problem for most private firms which are small in size and employ mainly unskilled workers however large private enterprises have to compete with state collective and foreign enterprises for managerial staff who are in short supply there have been marked changes in the consumption pattern since the early 1980s people spend less on staple foods and more on non staple foods consumer goods and services moreover china is experiencing a consumption boom altogether this offers great opportunities to the private sector which has been expanding its share of industrial output and retail sales very fast on the other hand competition is becoming much keener state enterprises are improving their efficiency and giant multinational corporations are rushing in as there are few entry barriers private entrepreneurs are also competing fiercely among themselves the ideological contradiction of having labor exploitation by private entrepreneurs in a socialist country has prevented the chinese government from actively encouraging private business the private sector has been assigned a supplementary role in the dominant public economy this status has led to discrimination against private firms in obtaining factor inputs accounting partly for their vulnerability to bureaucratic harassment by local cadres this will continue to hamper private business development it is concluded that ideological and political reforms in addition to the economic reform are required for providing a more conducive environment for private businesses the chinese experience of liberalizing the private sector offers useful insights to governments of other developing countries

the political economy of policy credibility the new classical macroeconomics and the remaking of emerging economies the criterion of policy credibility is invoked with increasing frequency today by new classical development economists in debates over economic and institutional reform in developing and transitional countries the paper argues that the credibility criterion is used to privilege neoliberal economic policies and associated institutions the paper demonstrates that the credibility criterion is theoretically anti pluralist and politically anti democratic in this connection the paper argues that a policy s credibility is always secured endogenously through political and economic power rather than exogenously by virtue of the epistemiological status of the theory that promotes it the paper concludes by suggesting two alternative criteria by which policy regimes and the governance structure of monetary institutions could be adjudicated these alternative criteria are termed the principle of democratic credibility and the principle of fallibility copyright 2000 by oxford university press

circumstance and choice the role of initial conditions and policies in transition economies the experience of countries in transition from a planned to a market oriented economy has varied greatly the clearest differences are between the east asian countries china and vietnam and the countries of central and eastern europe cee and the former soviet union fsu china and vietnam have contained inflation and benefited from continued high growth in gdp since the beginning of their reforms while all cee and fsu countries have experienced large declines in output and most have experienced hyperinflation but even in cee and the fsu differences are marked some countries have lost over half of their gdp and growth performance in a number of countries is still poor while others are growing strongly some are still suffering from high inflation while others have successfully reduced annual inflation what determines this divergence of outcomes across transition countries no study so far has analyzed the interaction of all factors including initial conditions political change and reforms in a unified framework including cee the fsu china and vietnam the authors examine these broader interactions but focus first on the role of initial conditions such as initial macroeconomic distortions and differences in economic structure and institutions which have been emphasized less in the literature they find that initial conditions and economic policy jointly determine the large differences in economic performance among the 28 transition economies in the sample initial conditions dominate in explaining inflation but economic liberalization is the most important factor determining differences in growth but reform policy choices are not exogenous they depend in turn on both initial conditions and political reform with political reform the most important determinant of the speed and comprehensiveness of economic liberalization other findings provide additional insight into these relationships results show that liberalization has a negative contemporaneous impact but a stronger positive effect on performance over time the results also show that macroeconomic and structural distortions are negatively related to both policy and performance regarding the former unfavorable initial conditions discourage policy reforms but do not diminish their effectiveness once they are implemented the authors find some evidence that the influence of initial conditions diminishes over time this is in part because many of the initial conditions are themselves modified in the course of transition monetary overhangs are dissipated through inflation industrial overhang is eroded as plants shut down and market memory returns through experience

the chinese box the opaque economic borders of the chinese state although the state in china is no longer all encompassing as it had been during the pre 1979 centrally planned period it still reaches into numerous areas of the economy notably through its continuing ownership of state owned enterprises as a result china poses a paradox in that it has incomplete property rights and rule of law which are thought to be essential for growth there are though numerous inefficiencies associated with such a gradual transition which may have maintained a stable growth rate in the past but could hamper future economic development as a key example state owned firms continue to benefit from financial repression in which they received preferable allocations of credit thus china s high savings rate fuels investment which has driven growth but is increasingly inefficient as credit is funnelled to the less productive soes this inefficiency points to the need for legal and institutional reforms which may conflict with the still broad but opaque borders of the chinese state copyright 2011 oxford university press

the impact of oil shocks on exchange rates a markov switching approach abstract this paper uses markov switching models to investigate the impact of oil shocks on real exchange rates for a sample of oil exporting and oil importing countries this is an important topic to study because an oil shock can affect a country s terms of trade which can affect its competitiveness we detect significant exchange rate appreciation pressures in oil exporting economies after oil demand shocks we find limited evidence that oil supply shocks affect exchange rates global economic demand shocks affect exchange rates in both oil exporting and importing countries though there is no systematic pattern of appreciating and depreciating real exchange rates the results lend support to the presence of regime switching for the effects of oil shocks on real exchange rates

the nexus between oil price and russia s real exchange rate better paths via unconditional vs conditional analysis abstract instead of analyzing the causality between two time series unconditional analysis as it is usually done the present study deals with the nexus between oil price and russia s real exchange rate conditioning upon potential control variables at well specified horizons and on a frequency by frequency basis this research accounts also for the possible transient linkages and signal discontinuities a major finding of this paper is deeply suggestive of a sharp causality running from oil price to real exchange rate in lower frequencies this implies that russia should better tackle with turbulence triggered by oil price and continue to reduce its energy dependency via drastic and proactive measures the economic and fiscal initiatives of putin administration may help to cope with sudden shocks to lessen the great oil dependence and to build confidence needed for economic recovery while our research does not say much about the routes through which oil price may affect differently real exchange rate it clearly indicates the presence of short term relationship conditional to gdp government expenditures terms of trade and productivity differential the conditional analysis and signal detection appear as meaningful exercises to find new insights into the focal issue

an economic analysis of interest rate swaps interest rate swaps a financial innovation in recent years are based upon the principle of comparative advantage an interest rate swap is a useful tool for active liability management and for hedging against interest rate risk the purpose of this paper is to provide a simple economic analysis of interest rate swaps alternative uses of and the appropriate valuation procedure for interest rate swaps are described the significant increase in both the levels and the volatilities of market interest rates since the late 70 s has resulted in substantially higher interest rate risks faced by business firms and financial institutions the problem and consequences of interest rate risk exposure are particularly serious for firms in which the duration of assets does not match the duration of the liabilities for instance most financial institutions and many corporations financed long term fixed rate assets with short term floating rate liabilities such firms lose when the shortterm interest rates in the market rise unexpectedly because for given fixed rates of return on their assets the short term interest costs that they have to pay rise with the market interest rates conversely these firms gain from an unexpected decline in short term market interest rates in recent years the introduction and the development of new financial products in the capital markets such as interest rate futures interest rate options and interest rate swaps represent logical responses to the increased need to reduce firms exposure to interest rate risk

after state socialism the political origins of transitional recessions transitions from state socialism created a startling range of initial economic outcomes from renewed growth to deep economic crises debates about the causes have largely ignored the political dis

long term covered interest parity evidence from currency swaps abstract this paper constructs long term arbitrage conditions using a now well developed mechanism for hedging long term currency positions the currency swap using the arbitrage conditions bond yields denominated in different currencies are compared across the onshore markets of canada japan germany switzerland the united kingdom and the united states and within the euromarket the evidence indicates that long term financial capital is as mobile across these markets as is short term capital this appears to be the case both within the euromarket and across political jurisdictions

oil prices and real exchange rates in this paper we investigate the long run relationship between real oil prices and real exchange rates by using a monthly panel of g7 countries from 1972 1 to 2005 10 we first test whether exchange rates are cointegrated with real oil prices it is shown that real oil prices may have been the dominant source of real exchange rate movements and that there is a link between real oil prices and real exchange rates we then examine the ability of real oil prices to forecast future real exchange returns panel predictive regression estimates suggest that real oil prices have significant forecasting power the out of sample prediction performances demonstrate greater predictability over longer horizons

swap covered interest parity in long date capital markets using the currency swap as the forward exchange risk hedge the covered interest parity condition in the long date capital markets is evaluated of interest is the extent to which deviations from parity can be attributed to transactions costs the empirical conclusions presented in the paper suggest that although on average transactions costs account for deviations from parity net deviations in excess of transactions costs are neither rare nor short lived yet an analysis of the variance structure of covered interest parity reveals that these profit opportunities diminish over time and eventually disappear copyright 1996 by mit press

the transition to a market economy pitfalls of partial reform we present a theory of a partial economic reform of a planned economy similar to the one that took place in russia since 1988 and in china earlier in such a reform some markets are liberalized in the sense that producers can sell output to whomever they want including private firms at free prices but at the same time must sell to state firms at state prices we show that such a reform can result in a substantial diversion of subsidized inputs away from state firms and toward private firms even when state firms value these inputs more the result may be a reduction of total output the simple analysis sheds light on many consequences of the soviet reform such as breakdown of coordination of production increased state policing of delivery quotas prohibitions of trading cooperatives and opposition to privatization the model also explains why partial reform failed in russia but worked in china

political vs currency premia in international real interest differentials a study of forward rates for 24 countries abstract different approaches to quantifying the degree of capital mobility for a cross section of currencies particularly saving investment correlations and tests of real interest parity have appeared to show a surprisingly low degree of financial integration we use a new data set forward rate data for 24 countries including many small industrialized countries and seven ldcs to decompose the real interest differential into two parts the covered interest differential or political premium and the real forward discount or currency premium the latter in turn can be decomposed into the exchange risk premium and expected real depreciation we find a high degree of capital mobility across political boundaries for most of the g 11 countries plus hong kong and singapore for our sample period of 1982 to 1987 even for most of the other ldcs and smaller industrialized countries for which covered interest parity clearly fails the political premium is not as big a component of the real interest differential as the currency premium france would appear to have higher capital mobility than most by the criterion of real interest differentials but is seen in fact to have low capital mobility by the criterion of covered interest differentials a clear example of the superiority of the latter criterion

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

pervasive shortages under socialism we present a new theory of pervasive shortages under socialism based on the assumption that the planners are self interested because the planners meaning bureaucrats in the ministries and managers offirms cannot keep the official profits that firms earn it is in their interest to create shortages of output and to collect bribes from consumers the theory implies that 1 an increase in the official price of a good might reduce output 2 market socialism is bound to fail even without computational complexities facing the planners and 3 price liberalization will succeed only iffirms get to keep their profits

privatization market liberalization and learning in transition economies privatization and market liberalization are widely considered to be complementary reforms in transition economies this article challenges this view and the closely related big bang approach when pursued too vigorously privatization may impede the transition process following liberalization our result is based on an explicit model of market learning compared to a mature market a market in transition is characterized by greater uncertainty regarding market conditions including equilibrium prices and quanti ties economic actors must learn about these conditions through their participation in the market process less than full privatization is optimal if the costs of learning are sufficiently important

networking and growth of young technology intensive ventures in china abstract more often than not new ventures lack established products known technologies longstanding customer relations experienced managerial teams sufficient capital and strong reputations almost by definition small new firms lack the resources of many larger established firms the task of an infant firm and a measure of its success is to make a transition from being resource weak to being resource strong how can resources that are critical for profitable growth be acquired for the resource weak new venture researchers have found that entrepreneurs can gain access to valuable resources and they can seek to achieve competitive advantage through networking activities forming and utilizing available relationships with external organizations can allow entrepreneurs to build credibility gain advice financing and customer access build a positive image and obtain resources at below market prices and obtain channel access information and innovations business relationships with other organizations allow an entrepreneur to achieve desired business results through asset parsimony a favorable view toward networking for new ventures leaves a number of unanswered questions however relevant research questions might include who should the entrepreneur seek as a business partner are all inter organizational relationships equal or are some types more valuable to new ventures than other relationships do firms relying on high levels of networking activities actually outperform firms that less actively seek resources through external organizational relationships the present study provides a specific understanding of the concept of networking for entrepreneurs we propose that networking can be understood in terms of range the number of external relationships to obtain resources and of intensity the frequency of contact of and amount of resource obtained from these relationships this research project evaluates the range and intensity of networking among high growth and low growth entrepreneurial ventures extensive interviewing with managers of six young technology oriented firms in the people s republic of china prc affirmed the importance of entrepreneurial networking managers in the three high growth firms reported greater range and intensity of business networking than did managers of three low growth firms matched by industry and age moreover the relationship between networking activities and growth transcended the stage of firm development where networking range and intensity are deemed important in the growth process new venture success may call for entrepreneurs to reach out deliberately to external organizations to capture needed resources to a certain extent such networking activities run counter to important entrepreneurial motivations of independence and autonomy the concept of networking and the results of this study imply that entrepreneurs need to combine the spirit of independence with the reality of resource dependence and they need to balance personal autonomy with strategic business relationships this study also contributes to the understanding of entrepreneurship in our increasingly global economy particularly in the prc business relationships between the united states and the prc have been expanding rapidly in the last decade many foreign businesses seek license agreements joint venture partners equity participation or channel relationships with young ventures in that country do the same rules of networking apply in the prc as the literature suggests apply in the united states new ventures in this study were found to engage in processes of networking activities consistent with those in the west although networking activities may have different cultural roots firm success appeared influenced by the same principles of networking

dynamics of pro market institutions and firm performance we analyze how pro market institutions affect firm performance in emerging markets integrating transaction costs and signaling theory we advance three arguments first we separate four dynamic components of pro market institutions intensifying and fading pro market reforms and intensifying and fading pro market reversals second we propose an asymmetric dynamic view whereby not only intensifying reforms but also fading reversals improve firm performance while not only fading reforms but also intensifying reversals reduce performance finally we argue that more efficient firms perform better under each of the dynamics we test these arguments on a sample of 1092 firms from 34 emerging markets during 1998 2011

impacts of economic reform in poland incidence and welfare changes within a consistent framework the costs of shortages and rationing are not captured by standard consumer price indices thus the change in real gdp per capita is an overestimate of welfare losses in transition economics in this study virtual prices are used to calculate new cost of living indices clis the results for polant show that from 1987 to 1992 the cli ignoring the rationing effects is biased upward from 1 53 to 3 71 percentage points per year compared to the estimates of welfare loss that neglect the rationing effects during the prereform period the estimated welfare losses that reflect the rationing are reduced by 50 using hausman virtual prices and by 75 using external proxy virtual prices

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

nonlinear causality between crude oil price and exchange rate a comparative study of china and india while several studies have examined the linear causal relationship between oil prices and exchange rates little is known about the nonlinear causality between these two variables the present paper tries to fill this research gap in the context of india and china by applying the hiemstra and jones 1994 nonlinear granger causality test to the var residuals the study finds a significant bi directional nonlinear granger causality between oil prices and exchange rates in both countries the findings suggest that the nonlinearity of oil price influences the exchange rate irrespective of the exchange rate regimes further to check robustness the persistence in the variance of oil price and exchange rate is taken into account using a garch 1 1 model while the results consistently hold in the case of india with respect to china a unidirectional causality runs from exchange rate to oil price however the oil price in china does not granger cause exchange rate

policy reform and growth in post soviet russia in pursuit of its transition from a command to a market economy russia has witnessed enormous regional differences in economic growth rates moreover the implementation of economic reforms has also differed markedly across regions we analyze whether regional differences in reform policies can account for regional differences in growth rates and conclude that to a considerable degree they can most notably we find that regional differences in price liberalization policies exhibit a positive direct correspondence with growth we also find that regional differences in large scale privatization exhibit a positive correspondence with the regional formation of new legal enterprises which in turn exhibits a strong positive correspondence with growth

can exchange rates forecast commodity prices we show that commodity currency exchange rates have surprisingly robust power in predicting global commodity prices both in sample and out of sample and against a variety of alternative benchmarks this result is of particular interest to policy makers given the lack of deep forward markets in many individual commodities and broad aggregate commodity indices in particular we also explore the reverse relationship commodity prices forecasting exchange rates but find it to be notably less robust we offer a theoretical resolution based on the fact that exchange rates are strongly forward looking whereas commodity price fluctuations are typically more sensitive to short term demand imbalances

democratization and economic liberalization in the postcommunist world how does economic liberalization affect political regime economic liberalization is widely regarded as inimical to democratization the washington consensus which generally endorses shock therapy and envisions a basic compatibility between economic liberalization and democratization is widely disdained in social science many scholars hold that neoliberal economics depresses popular living standards and exacerbates socioeconomic inequalities thereby compromising democratization focusing on the postcommunist region this article tests this hypothesis it examines the data that have been used to assess the relationship between economic liberalization and political democratization and presents analyses using more appropriate and differentiated techniques the authors find that economic liberalization advances rather than undermines democratization using engle granger analysis they find that although economic liberalization has no discernible impact on democratization in the short term democratiza

long run equilibrium real exchange rates and oil prices abstract using cointegration and causality tests this paper demonstrates that the nonstationary behavior of us dollar real exchange rates over the post bretton woods era is due to the nonstationary behavior of real oil prices

strong legacies and weak markets bulgarian state owned enterprises during early transition the authors examine the factors affecting the performance of state owned enterprises soes during early transition to a market economy data come from a longitudinal study of a representative sample of bulgarian soes for the period from 1989 the last year under communism to 1993 three years after major macroeconomic shifts they investigate how changes in authority structure work organization technology marketing strategy and organizational boundaries during these years affected organizational performance in 1993 they also assess the degree of path dependence in performance and the role of competitive industry conditions numerous organizational changes made by soes during early transition had little effect on performance yet organizational performance from 1989 to 1993 was highly path dependent although this dependence was mediated by the competitive conditions stronger markets displayed less path dependence overall the results favor the interpretations derived from selected neo institutional and ecological perspectives of organizational sociology over neoclassical economic interpretations

nonlinear causality between crude oil price and exchange rate a comparative study of china and india a failed replication negative type 1 and type 2 evidence published in this journal by bal and rath 2015 purports a bidirectional nonlinear causality between oil price and india s exchange rate and for china unidirectional nonlinear causality running from exchange rate to oil price their entire testing protocol and ensuing results rest upon claims that all the variables contain a unit root we raise several critical issues and revisit the order of integration of the series as well as their cointegration and granger causality properties through a pure replication and a reanalysis contrary to bal and rath 2015 when we repeat their estimated model with their specification of the ng and perron 2001 unit root test on their data we find that their oil price series rol is level stationary negative replication type 1 a result which makes all their subsequent results biased and misleading our reanalysis confirms that rol is i 0 linearly as well as nonlinearly we also find that the basic bivariate model proposed by bal and rath 2015 fails to produce statistically robust and stable cointegrating patterns nonlinear causality tests confirm the absence of any nonlinear causality for both countries negative replication type 2

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

tax reform and the political economy of the tax base abstract this paper studies the political prospects for reform in a model where the tax base and statutory rate are separate instruments of tax policy the model suggests that large changes in the tax code may be easier to enact than marginal reforms the tax base faces a tipping point where even the beneficiaries from tax exemptions support reform at this tipping point tax reform is pareto improving politically feasible tax reform occurs when fiscal needs are large but may nonetheless involve reductions in marginal tax rates there is strategic complementarity in lobbying for tax exemptions resulting in multiple equilibria the model s main predictions are consistent with recent tax reforms in oecd countries

the optimal choice of privatizing state owned enterprises a political economic model we study the choices of two types of maximizing public servants over how far to carry privatization of industries and in what order to privatize two stylizations of the public servant s objectives are considered a niskanen style bureaucrat who maximizes a surplus budget subject to the constraint of staying in office and a populist who maximizes popularity consumer welfare subject to the constraint of a balanced budget other things being equal the bureaucrat will privatize the sector firms with the least market power and the largest subsidy first the populist will adopt the same policy if the marginal costs of products in the private sectors are not too high with respect to the marginal utilities if the marginal costs are too high however the populist will privatize the sector with the largest market power first we also show that privatization is easier and faster in less democratic societies

when and how us dollar shortages evolved into the full crisis evidence from the cross currency swap market abstract this paper investigates when and how the us dollar shortages evolved into the full crisis in the cross currency swap market between major european currencies and the us dollar during the turmoil of 2007 2009 using the dynamic factor model with regime switching coefficients of each swap price with respect to the latent common factor the 1 year market entered the high crisis regime soon after the onset of the subprime problem in august 2007 the 10 year market entered that regime following the collapse of bear sterns in mid march 2008 financial credit spreads have significant predictive power for switches between high and low regimes

testing for long horizon uip using ppp based exchange rate expectations abstract this paper revisits the uncovered interest parity relation it supplements existing work in two ways it focuses on long instead of short term interest rates and related to that employs exchange rate expectations derived from purchasing power parity ppp instead of actual outcomes among the major floating currencies over the period 1975 1997 the paper cannot support the notion of further increases in uip validation beyond that associated with the wave of financial market liberalization and deregulation in the early 1980s

a non parametric analysis of covered interest parity in long date capital markets abstract the financially innovative currency swap has elevated the international mobility of long term assets of interest is whether the covered interest parity condition now holds in these markets with the currency swap as the forward exchange risk hedge the empirical conclusions presented in the paper suggest that deviations from covered interest parity in excess of transactions costs are not rare yet while profit opportunities are not always short lived an analysis of the deviations in excess of transactions costs reveals that they diminish over time and eventually disappear jel f32

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

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

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

dual track reforms with and without losers the dual track approach to market liberalization has been widely recognized as the key to the success of the chinese economic reform in this paper we study the effectiveness of this strategy in economic environments where the status quo government control is incomplete we show that in a dynamic context contractual arbitrage will emerge potentially resulting in efficiency losses and or adverse distributional effects by establishing a necessary and sufficient condition for the dual track approach to retain its appeal in a dynamic context our analysis provides a clear guideline to the broader applicability of this reform mechanism

internationalization and changes in tax policy in oecd countries the importance of domestic veto players this article examines the role that economic and political factors played in tax reform in organization for economic cooperation and development oecd countries from 1986 to 1990 some writers argue that economic integration forced states to reform their tax systems the authors findings indicate that economic openness had an indirect effect on the level of change in marginal tax rates the institutional structure of a country was most important countries that had only one veto player or only one institution or party whose approval was necessary for a bill to become law enacted more sweeping reform than states that had more than one veto player these results suggest that even when international or domestic economic factors might dictate a change in policy reform will not be as sweeping in countries in which agreement among several institutions and or parties is necessary

is there a homogeneous causality pattern between oil prices and currencies of oil importers and exporters although the link between oil prices and dollar exchange rates has been frequently analyzed a clear distinction between prices and nominal exchange rate dynamics and a clarification of the issue of causality has not been provided in addition previous studies have mostly neglected nonlinearities which for example may stem from exogenous oil price shocks using monthly data for various oil exporting and oil importing countries this study contributes to the clarification of those issues we discriminate between long run and time varying short run dynamics using a markov switching vector error correction model in terms of causality the results differ between the economies under observation but suggest that the most important causality runs from exchange rates to oil prices with a depreciation of the dollar triggering an increase in oil prices on the other hand changes in nominal oil prices are responsible for ambiguous real exchange rate effects mostly through the price differential and partly also through a direct influence on the nominal exchange rate overall the fact that the adjustment pattern frequently differs between regimes underlines the fact that the relationships are subject to changes over time suggesting that nonlinearities are an important issue when analyzing oil prices and exchange rates

transactions costs and covered interest arbitrage theory and evidence the extent to which deviations from covered interest parity can be attributed to transactions costs has been exaggerated in the economic literature because the swap market in foreign exchange has been ignored it is shown that such deviations should be no greater than the lowest of the transactions costs in one of three markets the swap market or either of the two relevant securities markets this reconciles the theory with the data which show spreads of no more than a few basis points however the empirical results have no direct bearing on the conventional market efficiency hypothesis

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

does the law of one price really hold for commodity prices in spite of the empirical failure of the law of one price it is usually assumed that commodity prices are perfectly arbitraged at least in the long run this paper argues that this assumption is counterfactual and that much of the empirical evidence provided to support it is flawed and affected by econometric shortcomings spurious regressions nonstationarity in the data inappropriate use of first differences an alternative methodology co integration by which a long run relationship between nonstationary series can be tested is proposed tests of nonstationarity and co integration for a group of commodities show quite uniformly that the law of one price as a long run relationship fails and that deviations from the pattern are permanent

real exchanges rates in commodity producing countries a reappraisal commodity price booms as those recorded in the last decade may have a significant economic impact in small commodity exporting developing countries whether the impact on output is positive or negative is still unclear it depends on various factors notably on the impact that commodity prices can have on the real exchange rate of the commodity exporting countries two recent papers show that the real exchange rate appreciates when commodity prices increase our analysis produces new estimates of this relationship by focusing on a large sample of developing countries which are specialized in the export of one leading commodity by using non stationary panel techniques robust to cross sectional dependence we find that the price of the dominant commodity has a significant long run impact on the real exchange rate when the exports of the leading commodity have a share of at least 20 percent in the country s total exports of merchandises our results also show that the larger this share the larger the size of the impact

critical mass effect and restructuring in the transition towards a market economy abstract restructuring firms in a transition economy produces a sort of network externality in that the profitability of restructuring depends on the number of firms that already adopted this strategy we investigate under what conditions a critical mass exists i e a situation in which such externality is positive and restructuring spurs imitation possibly leading to the eventual transformation of the whole economy we find a critical mass effect when the main effect of restructuring is an increase in value added i e aggregate demand rather than an increase in the firm s ability to compete against rival home firms the critical mass case becomes the typical one when competition spurs firms efficiency

the relative efficiencies of market and planned economies are planned economies systematically more or less productive than market economies this question provoked heated intellectual debate since the time of hayek 11 keynes 16 lange 19 lange and taylor 20 and lerner 22 the collapse of the communist systems of east europe since 1989 closed the debate planned economies were without doubt less efficient in utilizing economic resources than market economies but how much less efficient this question is of obvious scientific interest but it has not been answered some work addressing the broad question of comparative efficiency has been done by bergson 4 5 6 marer 25 26 moroney 28 and others all indicate comparatively lower efficiency in planned economies but none addresses the question by how much our contribution here is to answer this question using a novel methodology we estimate aggregate frontier production functions for two groups of countries 7 centrally planned economies in east europe and 17 predominantly market economies in west europe estimating frontier production functions enables two types of comparisons that have not

disorganization and financial collapse since the fall of communism the former soviet union experienced a strong output decline and a dramatic increase in arrears and barter we develop a model which explains how these three phenomena are connected we introduce liquidity and credit constraints into a model of disorganization and show how these problems can alleviate the hold up problem we argue further that barter creates a hostage that allows to deal with disorganization when credit enforcement becomes prohibitively costly based on a firm survey in ukraine in 1997 we test how input shortages financial shortages and barter affect output growth of firms

government in transition abstract the speed of economic reforms is not the only important determinant of the success of the transition to a market economy the transition of government from a communist state to an institution supporting a market economy is as critical survey evidence shows that russia lags significantly behind poland in the transition of its government which may account for its inferior economic performance despite adopting similar economic reforms i argue that the lack of turnover of old communist politicians and the creation of inappropriate electoral and fiscal incentives for these politicians may account for the poor performance of the russian government and suggest some strategies for improving the situation

covered interest parity a high frequency high quality data study profitable deviations from covered interest parity cip represent riskless arbitrage opportunities and so indicate market ineffic iency previous empirical work on cip uses noncontemporaneously sampl ed data and reports mixed results this paper uses high frequency te n minute high quality data gathered personally by the author in th e london foreign exchange market to test the cip condition the resu lts overwhelmingly support the market efficiency hypothesis copyright 1987 by the review of economic studies limited

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

circumstance and choice this article takes an integrated approach to evaluating the interaction of initial conditions political change reforms and economic performance in a unified framework covering 28 transition economies in east asia central and eastern europe and the fsu initial conditions and economic policy jointly determine the large differences in economic performance among transition economies initial conditions dominate in explaining inflation but economic liberalization is the most important factor determining differences in growth political reform emerges as the most important determinant of the speed and comprehensiveness of economic liberalization raising the important question of what determines political liberalization results suggest the importance of the level of development in determining the decision to expand political freedoms

the law of one price evidence from the transitional economy of china abstract this paper applies the recently developed econometric methods of panel unit root tests and nonlinear mean reversion to investigate price convergence in china the largest transitional economy in the world we find that prices did converge to the law of one price in china for an overwhelming majority of goods and services based on a large panel data set the finding sheds light on the extent of the market economy in china and casts doubt on young s proposition that the economic reform has led to the fragmentation of chinese domestic markets