price behavior in korean manufacturing this paper investigates pricing behavior in korean manufacturing the two questions investigated are whether price behavior in the two markets are distinctly different in the pass through of exchange rate into export and domestic prices and if so the subsequent question is whether observed differences in the price behavior can be explained by the price discrimination hypothesis using data from six manufacturing sectors for the period 1976 90 the authors find that korean manufacturing firms appear to have followed distinctly different pricing rule in the two markets and the hypothesis of price discrimination in the two markets cannot be rejected copyright 1994 by mit press

contagion as a wealth effect financial contagion is described as a wealth effect in a continuous time model with two risky assets and three types of traders noise traders trade randomly in one market long term investors provide liquidity using a linear rule based on fundamentals convergence traders with logarithmic utility trade optimally in both markets asset price dynamics are endogenously determined numerically as functions of endogenous wealth and exogenous noise when convergence traders lose money they liquidate positions in both markets this creates contagion in that returns become more volatile and more correlated contagion reduces benefits from portfolio diversification and raises issues for risk management during the f inancial panic associated with the default of the russian government in august 1998 and the subsequent collapse of the hedge fund long term capital management numerous hedge funds banks and securities firms tried simultaneously to reduce exposures to a variety of financial instruments such as russian bonds brazilian stocks u s mortgages spreads between on therun and off the run government securities and spreads between swaps and u s treasuries although the fundamental values of these positions would appear to have little correlation during this financial crisis the asset prices in these markets exhibited the following common empirical pattern 1 financial intermediaries suffered losses as prices moved against their positions 2 market depth and liquidity decreased simultaneously in several markets 3 the volatility of prices increased simultaneously in several markets and

empirical investigation of one opec country s successful non oil export performance abstract this study examines indonesian non oil export success between 1975 and 1994 with a focus on the role of exchange rate management and trade policy in export performance across sectors to examine the link between export quantity and changes in policy i estimate structural export supply functions that are derived from utility and profit maximization behavior the results indicate that non oil exporters respond positively to improved price incentives including exchange rate devaluation with the strongest impact in textiles garments and sawnwood the study offers a richer description than previous work of the relationship between price incentives and export performance

symmetric pass through of tariffs and exchange rates under imperfect competition an empirical test abstract this paper examines the effect of tariffs and exchange rates on u s prices of japanese cars trucks and motorcycles in particular we test whether the long run pass through of tariffs and exchange rates are identical the symmetry hypothesis we find that this hypothesis is easily accepted in our sample we also find that the pass through relation varies across products ranging from about 0 6 for trucks to unity for motorcycles these coefficients have very different implications for trade policy we explain the results based on demand cost and institutional conditions in each industry

asymmetric price movements and borrowing constraints a rational expectations equilibrium model of crises contagion and confusion this study proposes a rational expectations equilibrium model of crises and contagion in an economy with information asymmetry and borrowing constraints consistent with empirical observations the model finds 1 crises can be caused by small shocks to fundamentals 2 market return distributions are asymmetric and 3 correlations among asset returns tend to increase during crashes the model also predicts 1 crises and contagion are likely to occur after small shocks in the intermediate price region 2 the skewness of asset price distributions increases with information asymmetry and borrowing constraints and 3 crises can spread through investor borrowing constraints

convergence trading with wealth effects an amplification mechanism in financial markets abstract i study convergence traders with logarithmic utility in a continuous time equilibrium model in general convergence traders reduce asset price volatility and provide liquidity by taking risky positions against noise trading however when an unfavorable shock causes them to suffer capital losses thus eroding their risk bearing capacity they liquidate their positions thereby amplifying the original shock in extreme circumstances this wealth effect causes convergence traders to be destabilizing in that they trade in exactly the same direction as noise traders this situation is consistent with the near collapse of long term capital management in 1998

earnings management and auditor specialization in the post sox era an examination of the banking industry abstract this study examines the impact of auditor specialization on bank loan loss provisions for a large cross section of us banks for the period 2002 2006 we find a positive relationship between earning before provision and loan loss provision suggesting that bank managers use llp to smooth earnings in the post sox period however this relationship is significantly moderated by audit industry expertise providing strong evidence that industry specialization constrains income smoothing in further analysis we find some evidence that auditor specialization is more effective in reducing potentially incoming increasing earnings management our results hold after controlling for self selection bias and are robust to alternative measures of industry specialization overall our findings support the conclusion that audit industry expertise plays an effective monitoring role in constraining management s discretionary accounting choices

cross country determinants of bank income smoothing by managing loan loss provisions abstract this paper studies the determinants of income smoothing by management of loan loss provisions in banks around the world using a panel database of 3221 bank year observations from 40 countries and controlling for unobservable bank effects and for the endogeneity of explanatory variables we find that bank income smoothing depends on investor protection disclosure regulation and supervision financial structure and financial development results suggest there is less bank income smoothing not only with the strength of investor protection but also with the extent of accounting disclosure restrictions on bank activities and official and private supervision while there is more income smoothing with market orientation and development of a country s financial system

export promotion through exchange rate policy exchange rate depreciation or stabilization exchange rate movements affect exports in two ways rate depreciation and rate variability risk a depreciation raises exports but the associated exchange rate risk could offset that positive effect the present paper investigates the net effect for eight asian countries using a dynamic conditional correlation bivariate garch m model that simultaneously estimates time varying correlation and exchange rate risk depreciation encourages exports as expected for most countries but its contribution to export growth is weak exchange rate risk contributes to export growth in malaysia and the philippines leading to positive net effects exchange rate risk generates a negative effect for six of the countries resulting in a negative net effect in indonesia japan singapore and taiwan and a zero net effect in korea and thailand exchange rate movements affect exports in two ways rate depreciation and rate volatility risk the two effects have received considerable attention since the collapse of fixed exchange rates in the early 1970s but no research considers the net total effect on exports of the two potentially offsetting effects this paper investigates the net effect for eight asian countries with engle s 2002 dynamic conditional correlation dcc bivariate garch m model that simultaneously estimates time varying correlation and exchange rate risk the net effect relates to the goal of a foreign exchange intervention depreciation lowers the foreign currency price of exports and probably increases the quantity of exports and export revenue in domestic currency conditions may exist however where export revenue falls highly inelastic foreign import demand leads to falling export revenue ambiguity also arises if export production incorporates high import content since the domestic cost or price of exports rises with depreciation during periods of appreciation exporters might price to market lowering their domestic currency price to maintain export market share theory and empirical evidence exhibits ambiguity as to the effect of the exchange rate on exports and export revenue junz and rhomberg 1973 and wilson and takacs 1979 find that devaluation

capital adequacy ratio regulations and accounting choices in commercial banks abstract this study examines a commercial bank manager s incentives to reduce regulatory costs imposed when the bank s capital adequacy ratio falls below its regulatory minimum it also tests the general political sensitivity hypothesis that a manager seeks to reduce political costs incurred when revenue is unusually large tests of adjustments to the loan loss provision loan charge offs and securities gains and losses attempt to control for exogenous economic conditions and previous investing decisions results are consistent with hypotheses associating accounting adjustments with capital adequacy ratio guidelines but fail to support the political sensitivity hypothesis

long run price effects of exchange rate changes in finnish pulp and paper exports this paper presents long run exchange rate elasticities of finnish newsprint and pulp export prices in the united kingdom uk and germany over the period 1980 94 the elasticities were estimated for a markup pricing model using johansen s cointegration method the magnitudes of the elasticity estimates obtained by imposing price homogeneity indicate that pass through of exchange rate changes to export prices has been incomplete in both markets for newsprint the pass through elasticity was 0 60 in the uk and 0 46 in germany which means that about one half of the changes in the exchange rates is reflected in prices as expressed in the destination countries currencies and about a half in prices measured in finnish markka instead in pulp exports the pass through elasticities differed from each other between the two destination countries more clearly than in newsprint exports indicating a different pricing behaviour of finnish pulp exporters in the uk and germany when exchange rate changes pass throug

a model of competitive stock trading volume a model of competitive stock trading is developed in which investors are heterogeneous in their information and private investment opportunities and rationally trade for both informational and noninformational motives i examine the link between the nature of heterogeneity among investors and the behavior of trading volume and its relation to price dynamics it is found that volume is positively correlated with absolute changes in prices and dividends i show that informational trading and noninformational trading lead to different dynamic relations between trading volume and stock returns

exchange rates and import prices for a small open economy the exchange rate pass through for a small open economy in the case of australian manufactured imports in estimated by applying an econometrics procedure which avoids the pit falls in previous studies to a carefully assembled data set for the first time in the literature estimate of pass through based on the johansen 1988 maximum likelihood ml procedure are provided it is found that incomplete pass through has important implications for policy and the macroeconomy

exchange rate pass through abstract the resilience of trade balances of the major industrialized economies to changes in their exchange rates has evoked interest in the exchange rate pass through relationship so far there has not been a comprehensive survey of this literature the paper aims to fill this gap in two ways first it pieces together the theoretical literature on exchange rate pass through second it provides a critical survey of the empirical literature on exchange rate pass through emphasis is placed on the data and methodology employed in previous work this is done in order to guide future work in this growing area of research

exchange rate pass through abstract the pass through relationship between exchange rate and prices of manufactured exports is examined for korea it is found that exporters take competitors prices at the prime mover of price setting and let profits bear the brunt of adjustment to the exchange rate changes

exchange rate appreciation and export competitiveness the case of singapore policy prescriptions have generally assumed that exchange rate depreciation would stimulate exports and curtail imports while exchange rate appreciation would be detrimental to exports and encourage imports this prediction has however often neglected to consider the existence of the import content of exports as well as the dynamic effects of productivity improvements our paper seeks to show empirically the significance of these two factors in affecting the competitiveness of singapore s exports specifically the paper shows that in the presence of high import content exports are not adversely affected by currency appreciation because the lower import prices due to appreciation reduce the cost of export production in the case of singapore this cushioning effect outweighs that of the effect of productivity gains on export competitiveness the service exports however with a very low import content tend to suffer from currency appreciation

why do markets move together an investigation of u s japan stock return comovements this article explores the fundamental factors that affect cross country stock return correlations using transactions data from 1988 to 1992 we construct overnight and intraday returns for a portfolio of japanese stocks using their nyse traded american depository receipts adrs and a matched sample portfolio of u s stocks we find that u s macroeconomic announcements shocks to the yen dollar foreign exchange rate and treasury bill returns and industry effects have no measurable influence on u s and japanese return correlations however large shocks to broadbased market indices nikkei stock average and standard and poor s 500 stock index positively impact both the magnitude and persistence of the return correlations stock return cross country covariances play a key role in international finance changes in these covariances affect the volatility of portfolios and asset prices as these covariances increase one expects that a fewer domestic risks are internationally diversifiable so portfolio volatility increases b the risk premium on the world market portfolio increases 1 c the cost of capital increases for individual firms and d the domestic version of the capm becomes increasingly inadequate 2 despite the important economic consequences of changes in cross country covariances the determinants of the levels and dynamics of these covariances have been little studied from an academic

modelling nie exports aggregation quantitative restrictions and choice of econometric methodology the current debate regarding the robustness of estimates of export demand and supply elasticities for nies is examined by modelling manufactured exports from korea the results suggest that normalisation of the export demand function for price rather than quantity is an important issue in estimating export demand functions of small countries and that estimates of export demand elasticities at high levels of aggregation are subject to potentially powerful biases when the aggregate consists of categories which are subject to quantitative restrictions if proper modelling procedures are followed it is likely that the small country assumption will find far more empirical support than it has hitherto

exchange rates and prices the adjustment of relative prices to exchange rate movements is explained in an industrial organization approach given labor costs in the respective currencies exchange rate movements change costs for firms selling in the home market and thus disturb the industry equilibrium the extent of absolute and relative price adjustment is shown to depend on market integration product substitutability the relative number of domestic and foreign firms and the market structure the impact of exchange rates on prices is illustrated in a variety of approaches including the cournot a dixit and j stiglitz 1977 and s salop 1979 models some empirical evidence is offered in support of the theory copyright 1987 by american economic association