the infant export industry argument when actual consumption experiences are required to learn about a commodity s qualities subsidization of infant exporters can be justified as a first best policy measure this paper develops a dynamic model of optimal foreign market cultivation and examines the type and magnitude of trade intervention that is warranted and how this intervention adjusts over time it also focuses on changing production consumption and trade patterns as well as on welfare implications for individuals and society as the subsidization process unfolds international borrowing is allowed and is shown to cushion against severe welfare losses in the early phases of export subsidization l argument en faveur de la protection d une industrie d exportation dans la phase initiale de son developpement quand on ne peut apprecier les qualites d un bien qu en le consommant effectivement on peut defendre comme politique optimale les subventions aux exportateurs dans la phase initiale de production de leur bien ce memoire developpe un modele dynamique de mise en valeur optimale des marches etrangers et examine quel type d intervention est justifiee quelle intensite de support est necessaire et a quel moment cette aide doit etre modifiee a mesure que le temps passe l auteur examine aussi les implications pour la structure de la production de la consommation et du commerce de ce type d intervention ainsi que ses effets sur le niveau de bien etre des individus et de la collectivite l emprunt international permet d amortir le choc de pertes de bien etre importantes dans les phases initiales de la subvention des exportations

export industry policy and reputational comparative advantage abstract country of origin reputations are endogenized in this paper and it is shown that otherwise identical countries can be correctly perceived as differing in their percentage of high quality producers these self fulfilling reputations determine not only the average quality of a country s exports but also the type of products in which a country specializes hence the pattern of international trade can be determined by this reputational comparative advantage an inferior country of origin reputation leads to lower national welfare therefore several trade and industrial policies that can improve country of origin reputation are examined

special and differential treatment of developing countries and export promotion policies under the wto this paper explains the export promotion measures that can be utilized by developing countries under the current world trade organization wto system and compares the wto members proposals on modification of export promotion provisions in the doha development agenda dda negotiations non reciprocity between developed countries and developing countries in favour of the latter needs to be strengthened in modifying the current wto regulations concerning export promotion due to the extremely different levels of economic development between those two groups of countries therefore from the viewpoint of distributional fairness it suggests ways of modifying the special and differential treatment sdt provisions applied to export promotion policies of developing economies in the agreement on subsidies and countervailing measures of the wto

the role of export subsisies when product quality is unknown abstract we explore the role of export subsidies when foreign goods are initially of unknown quality to domestic consumers absent export subsidies entry of high quality firms may be blocked by their inability to sell at prices reflecting their true quality export subsidies can break this entry barrier and increase welfare moreover even when high quality firms find it possible to signal their quality to consumers through an introductory pricing strategy a rolefor government policy can arise the signal low introductory price transfers surplus from foreign producers to domestic consumers and can be avoided with an appropriate export tax subsidy policy

from cash in the market pricing to financial fragility we review some recent research that explores the relationship between asset price volatility and financial fragility when markets and contracts are incomplete jel e5 g2

gasoline taxes or efficiency standards a heterogeneous household demand analysis abstract using detailed consumer expenditure survey data and a flexible semiparametric dynamic demand model this paper estimates the price elasticity and fuel efficiency elasticity of gasoline demand at the household level the goal is to assess the effectiveness of gasoline taxes and vehicle fuel efficiency standards on fuel consumption the results reveal substantial interaction between vehicle fuel efficiency and the price elasticity of gasoline demand the improvement of vehicle fuel efficiency leads to lower price elasticity and weakens consumers sensitivity to gasoline price changes the offsetting effect also differs across households due to demographic heterogeneity these findings imply that when gasoline taxes are in place tightening efficiency standards will partially offset the strength of taxes on reducing fuel consumption

a new approach to measuring financial contagion this article proposes a new approach to evaluate contagion in financial markets our measure of contagion captures the coincidence of extreme return shocks across countries within a region and across regions we characterize the extent of contagion its economic significance and its determinants using a multinomial logistic regression model applying our approach to daily returns of emerging markets during the 1990s we find that contagion is predictable and depends on regional interest rates exchange rate changes and conditional stock return volatility evidence that contagion is stronger for extreme negative returns than for extreme positive returns is mixed

a test for volatility spillovers abstract this paper proposes a new procedure for analyzing volatility links between different markets based on a bivariate markov switching model an empirical application of this procedure to three emerging markets is examined and discussed

location costs product quality and implicit franchise contracts abstract in the literature on international trade only little attention has been given to informational asymmetries between firms and consumers with respect to product quality the few economic models that analyze the question of how asymmetric information about product quality might affect trade flows treat product quality as exogeneous in contrast our model takes product quality as an endogeneous variable i e firms can choose the quality they wish to produce in this case location costs can signal product quality under certain conditions and thereby affect international trade flows more specifically intra industry trade in vertically differentiated experience goods can be determined by information asymmetries about product quality

on crises contagion and confusion abstract since the tequila crisis of 1994 1995 the asian flu of 1997 and the russian virus of 1998 economists have been busy producing research on the subject of contagion yet few studies have examined empirically through which channels the disturbances are transmitted if there are indeed fundamental reasons for the spillovers we observe we attempt to fill this gap by analyzing how both trade links and the largely ignored financial sector links influence the pattern of fundamentals based contagion we examine the role of international bank lending the potential for cross market hedging and bilateral and third party trade in the propagation of crises

on the measurement of the international propagation of shocks is the transmission stable abstract the empirical literature on contagion focuses mainly on two questions 1 what are the channels through which shocks are transmitted across countries trade macro similarities financial weaknesses or investor behavior 2 is there a shift in the transmission of shocks during crises are crises spread with higher intensity if so why this paper concentrates on the econometric problems that arise in dealing with the second question the data where most of these issues are raised are plagued with problems of simultaneous equations omitted variables and heteroskedasticity the standard methodologies used in the literature are inappropriate if all three are present this paper applies a new procedure that allows one to test for parameter stability taking into account all three predicaments the paper tests for the stability of the transmission mechanisms among 36 stock markets during the last three major international financial crises mexico 1994 asia 1997 and russia 1998

alternative estimators for factor garch models a monte carlo comparison this paper proposes four estimators for factor garch models two stage univariate garch 2sue two stage quasi maximum likelihood 2sml quasi maximum likelihood with known factor weights rmle quasi maximum likelihood with unknown factor weights mle a monte carlo study is designed for bivariate one factor garch models to examine the finite sample properties results are presented for biases ratios of standard errors to standard deviations ratios of variances coverage of confidence intervals effects of misspecified factor weights and finite sample properties of the 2sue for factor garch in mean models

dynamic correlation analysis of financial contagion evidence from asian markets we apply a dynamic conditional correlation model to nine asian daily stock return data series from 1990 to 2003 the empirical evidence confirms a contagion effect by analyzing the correlation coefficient series we identify two phases of the asian crisis the first shows an increase in correlation contagion the second shows a continued high correlation herding statistical analysis of the correlation coefficients also finds a shift in variance during the crisis period casting doubt on the benefit of international portfolio diversification evidence shows that international sovereign credit rating agencies play a significant role in shaping the structure of dynamic correlations in the asian markets

quality choice trade policy and firm incentives quality choice is examined in a duopoly with one foreign and one domestic firm where consumers have similar preferences for quality but different preferences for brands firms make quality commitments prior to choosing price and policy intervention assumes several forms the policy conclusions depend on whether firms face set up costs in raising product quality in the absence of set up costs both domestic and foreign firms make socially optimal quality choices in the presence of set up costs the foreign firm and often the domestic firm sets quality below the socially optimal level incomplete information alters these conclusions however copyright 1992 by economics department of the university of pennsylvania and the osaka university institute of social and economic research association

optimal export policy in the presence of informational barriers to entry and imperfect competition abstract this paper examines government intervention to help exporters overcome informational barriers to entry into foreign markets foreign consumers know the quality of a local good but not that of the imported substitute an exporter who chooses high quality needs to signal this choice to foreign consumers via a high introductory price export policy affects both the signaling distortion and competition between exporter and incumbent the signaling distortion may call for an export subsidy competition for an export tax which policy is adopted in equilibrium depends on industry characteristics over time the export tax tends to rise as the signaling distortion disappears

financial fragility liquidity and asset prices we define a financial system to be fragile if small shocks have disproportionately large effects in a model of financial intermediation we show that small shocks to the demand for liquidity cause either high asset price volatility or bank defaults or both furthermore as the liquidity shocks become vanishingly small the asset price volatility is bounded away from zero in the limit economy with no shocks there are many equilibria however the only equilibria that are robust to the introduction of small liquidity shocks are those with non trivial sunspot activity

evaluation of contagion or interdependence in the financial crises of asia and latin america considering the macroeconomic fundamentals this article investigates the existence of contagion between countries on the basis of an analysis of returns for stock indices over the period 1994 to 2003 the econometrics methodology used is that of multivariate generalized autoregressive conditional heteroscedasticity garch family volatility models particularly the dynamic conditional correlation dcc models in the form proposed by engle and sheppard 2001 the returns were duly corrected for a series of country specific fundamentals the relevance of this procedure is highlighted in the literature by the work of pesaran and pick 2003 the results obtained in this article provide evidence favourable for the hypothesis of regional contagion in both latin america and asia as a rule contagion spread from the asian crisis to latin america but not in the opposite direction

bayesian learning in an infant industry model abstract most analyses of the infant industry argument assume that production early on benefits subsequent production in deterministic fashion this paper presents an alternative framework for evaluating the infant industry argument that focuses on imperfect information as a barrier to entry initial entrants provide information of social value by reducing uncertainty for potential followers about the suitability of local conditions in contrast to earlier work i show that factors that increase the informational barrier to entry may lower the optimal subsidy to the infant industry and that the standard test of the success of infant industry policy is not always valid 1997 elsevier science b v

a primer on financial contagion abstract this paper presents a theoretical framework to highlight possible channels for the international transmission of financial shocks we first review the different definitions and measures of contagion adopted by the literature we then use a simple multi country asset pricing model to classify the main elements of the current debate on contagion and provide a stylized account of how a crisis in one country can spread to the world economy in particular the model shows how crises can be transmitted across countries without assuming ad hoc portfolio management rules or market imperfections finally tracking our classification we survey the results of the empirical literature on contagion

analysing the performance of nonlisted real estate funds a panel data analysis the rapid growth of nonlisted real estate funds over the last several years has contributed towards establishing this sector as a major investment vehicle for gaining exposure to commercial real estate academic research has not kept up with this development however as there are still only a few published studies on nonlisted real estate funds this article aims to identify the factors driving the total return over a 7 year period influential factors tested in our analysis include the weighted underlying direct property returns in each country and sector as well as fund size investment style gearing and the distribution yield furthermore we analyse the interaction of nonlisted real estate funds with the performance of the overall economy and that of competing asset classes and find that lagged gross domestic product gdp growth and stock market returns as well as contemporaneous government bond rates are significant and positive predictors of annual fund performance

reputational comparative advantage and multinational enterprise 1 introduction when cultivating a new export market or attempting to expand its share of an existing market an exporter is likely to find that it has been preceded by its reputation minus a readily identifiable brand name quality reputation may solely reflect the country of origin for example when consumers are presented with a large amount of complex product information they may use the country of origin as a heuristic in forming product impressions without considering other product attributes 1 in this article i show that this heuristic decision making process can affect a firm s quality decision and can therefore become self fulfilling hence any bias that consumers have may be well founded however it is only correct because firms respond rationally to it colombia s garment industry provides an interesting example of a self fulfilling unfavorable quality reputation in international trade as described by morawetz 1981 a single colombian garment firm took a contract for 50 000 men s suits that was beyond its capability the poor quality result so tarnished the american importer s name that other high quality importers become wary of colombian sewn garments with the payoff to high quality production reduced colombian garment firms then concentrated on low quality markets and the newly found unfavorable reputation was justified in the model constructed here consumers see only a noisy signal of the product s quality at the time of purchase therefore their posterior beliefs are based on this noisy signal and the country of origin reputations as will be made clear higher quality firms benefit more from an increase in their country s reputation so that a better reputation generates an increase in the percentage of high quality firms in this way the reputation becomes self fulfilling and ex ante identical countries can be correctly perceived as differing in their percentage of high quality producers i next introduce an economy with two sectors one sector produces more complex goods where high quality is not easily verified and is more essential to the product s performance these may be technology intensive products or they may consist of the design and marketing of the goods produced in the other sector in particular high quality production costs and the consumer s value for high quality goods is greater in this sector i show that this sector becomes more profitable as the country of origin reputation increases hence if one country s equilibrium reputation is low and the other country s equilibrium reputation is high then the pattern of specialization and international trade can be determined solely by reputational comparative advantage 2 finally i show that reputational comparative advantage can overshadow a small technological comparative disadvantage in determining the pattern of international trade given this pattern of trade and specialization based on reputational comparative advantage a high reputation firm may expend resources to establish a multinational enterprise mne in the low reputation country for example many mne products require the differing specializations of both the high and low reputation countries although differing in motivation this result accords well with more traditional models of vertical mne 3 however this impetus for mne as well as its more traditional counterparts does not explain why the mne would choose foreign direct investment fdi over a less costly licensing arrangement 4 the quality uncertainty in this model along with the difference in equilibrium reputations allows us to address this question in particular appropriable reputational rents are generated by fdi when the high reputation parent firm procures and internalizes production with a low reputation host firm this fdi breaks the low reputation equilibrium of the host firm and generates reputational rents

conceptual issues in the design of trade policy for industrialization abstract this paper considers the following question starting from first principles what kind of a case can be made for an industry oriented trade policy and what would such a policy look like the answer lies in an explicit consideration of specific market failures and externalities which in the absence of corrective policies may leave industry in command of a socially suboptimal share of the economy s resources the paper considers such market failures and the role that trade policy can play in addressing them special attention is paid to a the appropriate level of protection b price versus nonprice measures c the role of targeting selectivity and uniformity d the stability of incentives over time and e the qualitative aspects of trade regimes

the role of r d subsidies when incomplete information is an entry barrier abstract this paper explores the role of r d subsidies in the presence of incomplete information we consider a market for experience goods where a firm s r d investment determines the quality of its product but where quality becomes observable to consumers only through experience with the product in this model externalities emerge in that individual firms cannot fully appropriate the benefits of their quality enhancing investment outlays we show that an r d subsidy can internalize this externality and characterize optimal infant industry intervention in this setting

trade policy with several goods and market linkages abstract in this paper we demonstrate a substantial role for trade policy in a competitive model finding that a an export subsidy may benefit the exporting country b a voluntary export restraint may benefit the importing country and c a countervailing duty may benefit the importing country even if it has no effect on the foreign price of that good these results are in sharp contrast to the conventional wisdom from two good or partial equilibrium models and are derived in a framework of several goods the pattern of substitution and complementarity across goods or market linkages determines the role for trade policy

collapsing exchange rate regimes some linear examples abstract we construct a pair of linear examples to study the collapse time of a fixed exchange rate regime the first example is a perfect foresight continuous time model which allows calculation of the exact collapse time and the tracking of reserves the second example is a discrete time stochastic model which yields an endogenous probability distribution over the collapse time and produces a forward discount of the exchange rate

some contagion some interdependence more pitfalls in tests of financial contagion this paper develops a test of contagion in financial markets based on bivariate correlation analysis which generalizes existing tests and applies it to the international effects of the hong kong stock market crisis of october 1997 contagion is defined as a structural break in the international transmission of financial shocks for plausible values of the variance of country specific shocks in hong kong our test finds evidence of contagion for 5 countries out of a sample of 17 this is in sharp contrast with the findings of recent literature according to which there is no contagion only interdependence we show that this strong result in the literature is due to arbitrary and unrealistic restrictions on the variance of country specific shocks

new developments in trade theory and ldcs abstract this paper surveys the new literature on international trade relevant to the north south controversy in the first part two types of north south models are considered the unequal exchange theory of lewis and emmanuel and the models of dynamic interaction of findlay taylor and others the analysis focuses on the determinants of growth the terms of trade and relative employment in the world economy in the second part the paper reviews the empirical literature on south north and south south trade and the theories of north south technological gaps intra industry trade and external economies finally we analyze the literature on exports and economic growth and the neo classical keynesian and disequilibrium approaches to the theory of import controls