mutual funds ownership and firm performance evidence from china mutual funds have emerged and rapidly developed since 2000 in china this study tests empirically the impact of mutual funds ownership on firm performance in china using a large sample for the period of 2001 2005 we find that equity ownership by mutual funds has a positive effect on firm performance the result is robust to several measures of firm performance and various estimations our finding supports recent regulatory efforts in china to promote mutual funds as a corporate governance mechanism and suggests that pooling diffuse minority interests of individual shareholders who are prone to free rider problems via mutual funds is beneficial

interest rates and currency prices in a two country world abstract this paper is a theoretical study of the determination of prices interest rates and currency exchange rates set in an infinitely lived two country world which is subject both to stochastic endowment shocks and to monetary instability formulas are obtained for pricing all equity claims nominally denominated bonds and currencies and these formulas are related to earlier closely related results in the theories of money finance international trade

capital flows investment and exchange rates abstract this paper incorporates international capital flows into a two country monetary general equilibrium model of asset prices with investment and production we calculate theoretical covariances between investment the current account the exchange rate and the terms of trade these covariances depend upon the coefficient of relative risk aversion the magnitude and sign of a country s net international indebtedness other properties of tastes and technologies and the stochastic processes on disturbances to productivity and monetary growth rates international capital flows arise from changes in world wealth and its relative composition in foreign and domestic assets

asset prices commodity prices and money a general equilibrium rational expectations model an expected utility maximizing investor spends his portfolio income on commodities and real balances commodity prices and asset payoffs are determined endogenously in general equilibrium the impact of commodity prices on investor welfare yields surprising relationships among the expected returns required on financial assets real monetary disturbances can generate a neg ative positive correlation between inflation and equity payoffs but the expected nominal return on the equity can still be less greater than the nominal interest rate the expected nominal return on an indexed bond can be greater than on a nominal bond the expected real return on an equity can be lower than on an indexed bond copyright 1988 by american economic association

currency prices terms of trade and interest rates a general equilibrium asset pricing cash in advance approach currency prices terms of trade and interest rates a general equilibrium asset pricing cash in advance approach

the terms of trade and the current account the harberger laursen metzler effect the paper examines the effect of terms of trade changes on a small country s spending and current account assuming optimizing behavior in an intertemporal framework with perfect international capital mobility a temporary future terms of trade deterioration implies a deterioration improvement of the trade balance whereas a permanent terms of trade deterioration has an ambiguous effect depending on the rate of time preference nominal and real variables are considered via exact price indexes two periods and an infinite horizon are examined

the risk premium in the foreign exchange market this paper presents a dynamic optimizing model of the risk premium in the forward foreign exchange market agents face random endowments and money growth rates complete insurance markets do not exist and foreign exchange is held to hedge against risk in some examples with log linear preferences the size of the risk premium in the forward market is related to the variability of output and money growth an interesting conclusion of the model is that for plausible examples the convexity component of the nominal risk premium due to siegel s paradox may be quite large relative to the total risk premium copyright 1989 by ohio state university press

the effect of local competition on admission prices in the u s motion picture exhibition market abstract this paper provides empirical evidence on the relationship between local market structure and the prices charged to consumers in the u s motion picture exhibition market i find that there is a statistically significant relationship between the geographic distribution of movie theaters in a market and the admission prices that they are able to charge however the magnitude of the price reducing effect of local competition appears to be economically modest moreover i find no evidence that increases in geographic concentration lead to increased adult admission prices the findings are directly relevant to merger policy in the industry and pertinent because of the dramatic changes in industry structure resulting from mergers that occurred during 2002 i conclude that the available evidence suggests that popular and governmental concerns about horizontal mergers in the industry leading to dramatically increased admission prices are likely misplaced

an equilibrium model of exchange rate determination and asset pricing with nontraded goods and imperfect information this paper presents a two country model with maximizing households stochastic production stochastic money growth and perfect capital mobility because of the presence of nontraded goods households in different countries consume different goods analytic solutions are presented for the nominal exchange rate the real exchange rate nominal interest rates and real interest rates it is shown that the model is compatible with some important features of the real world behavior of exchange rates when households are imperfectly informed about the distribution of money growth the exchange rate exhibits patterns of overshooting and is more volatile than the ratio of the money stocks copyright 1987 by university of chicago press

business cycles and the relationship between concentration and price cost margins using a newly constructed panel data base we examine changes in price cost margins in 284 manufacturing industries between 1958 and 1981 a key finding is a dramatic narrowing of the spread between the margins of concentrated and unconcentrated industries over this period we provide evidence that this narrowing is a result of the greater sensitivity of price cost margins in more concentrated industries to demand fluctuations this finding is robust to the inclusion of other industry variables and to measures of import competition the results indicate that cross sectional estimates of the concentration margins relationship are likely to be both biased and misleading

floating exchange rates with liquidity constraints in financial markets abstract we construct a two country model in which there exist cash in advance constraints in commodity as well as in asset markets the seller s currency is used for transactions in commodity markets and the lender s money is used for transactions in the bond markets the exchange rate equation that emerges from this structure has a new feature it exhibits a bias towards depreciation of the borrowers currency we describe the equilibrium dynamics of this type of a world economy and show that it may exhibit cyclical movements

mergers in the food retailing sector an empirical investigation abstract we address the problem of merger evaluation for competition policy purposes in the retailing sector the likely effects of a possible merger are analysed ex ante the novelty of the paper lies in the inclusion of downstream and upstream market power effects on the retailers also it provides an empirical application to the portuguese food retailing market the effects of additional concentration on prices are estimated as well as the price reduction insiders are likely to obtain via an improved bargaining position the final effect on prices depends on how these cost reductions are reflected in insiders prices i e on the pass through rate for realistic values of this rate we find that the merger in question will most likely increase consumer prices and therefore should not be allowed on an antitrust legislation basis

international interest rates exchange rates and the stochastic structure of supply in a dual currency flexible exchange rate model both nominal and real foreign exchange premia depend on investor risk attitudes consumption parameters and the stochastic structure of currency and commodity supplies when supplies are random their joint correlation structure determines the sign of the premia if the money supplies are identically distributed then all foreign exchange premia regardless of the currency of denomination are zero a positive correlation between the value of a country s currency and its nominal interest rate need not indicate real interest rate movements relative bond prices can be negatively correlated with the terms of trade recently there has been a great deal of interest in the construction and use of general equilibrium models of an international economy subject to random disturbances 1 however with the exceptions of stulz 1984 domowitz and hakkio 1985 hodrick and srivastava 1986 and stockman and svensson 1987 little effort has been devoted to expressing the relationships examined in these models in terms of parameters describing the underlying stochastic processes of the exogenous variables 2 stockman and svensson incorporated international capital flows into the model of svensson 1985 and calculated covariances between investment the current account the exchange rate and the terms of trade in terms of exogenous money and commodity supplies focusing more on financial market issues domowitz and hakkio and hodrick and srivastava simplified the case in advance model of lucas 1982 by assuming that the exogenous variables are independently lognormal and that investors have loglinear utility functions a procedure which allowed them to relate the premium required on forward exchange contracts to money supply variances stulz obtained similar results in a continuous time model where real money balances enter the utility function this paper employs a model similar to that developed by domowitz and hakkio 1985 and hodrick and srivastava 1986 but its emphasis and objectives are quite different those authors were concerned only with demonstrating that a time varying risk premium is a theoretical possibility prior to conducting a series of empirical tests only loosely related to the model itself consequently they did

the effects of market structure on prices of clothing and household furnishings abstract in this paper prices of clothing and household furnishings are explained using commuting variables and market concentration of department stores the concentration variable has a strong effect on prices of both product types the commuting variables only affect furnishings prices a result that is in keeping with expectations

an analysis of intertemporal pricing for forward foreign exchange contracts an asset pricing model with an unobservable time varying risk premium is used to price forward foreign exchange contracts specifically the term spectrum of forward foreign exchange contracts is examined in order to focus on country specific and maturityspecific information the testable restrictions imposed by the model are consistent with both cross country and cross maturity forward contracts except at the short end of the maturity spectrum for cross country forward exchange rates this indicates that the intertemporal model is relatively robust in valuing forward contracts of different maturities and for different exchange rates but that it may fail when there are significant short term country specific shocks theoretical and empirical studies have demonstrated that the forward exchange rate incorporates a time varying risk premium in addition to an expected future spot exchange rate recent works by fama 9 and hodrick and srivastava 21 reveal the importance of the risk premium by showing that the variability in risk premiums exceeds the variability in expected change in spot exchange rates these results are very general in that they are based on the definition that equates the forward exchange rate to the expected future spot exchange rate and a risk premium term a logical but more demanding next step is to model and conduct specification tests of the risk premium itself the purpose of this paper is to use an intertemporal latent variable assetpricing model ilvm to examine the risk return characteristics of the term structure of forward foreign exchange contracts more specifically the ilvm is used to price various bilateral dollar forward exchange contracts for each maturity as well as the different maturities for each bilateral forward exchange contract the ilvm was first utilized by hansen and hodrick 16 and hodrick and srivastava 20 to examine forward exchange risk premiums the two studies are however confined to just one month forward exchange contracts in addition the studies yield conflicting results the application of the ilvm to other

currency preferences purchasing power risks and the determination of exchange rates in an optimizing model most recent research on the theory of exchange rate determination treats the exchange rate as the relative price of two assets domestic money and foreign money the value of an asset depends on the distribution of its return however most of the research has dealt with models in which there is no uncertainty the present paper focuses on questions that cannot be addressed in a world of certainty because in such a world an asset is never risky it investigates how purchasing power risks affect the determination of exchange rates this investigation is pursued in a fairly general optimizing model the present research is related to some recent work in international economics and in financial economics it follows the approach of obstfeld 1981 and stockman 1980 in that it uses an optimizing model and takes into account the role of government transfers in the flow budget constraint of individuals as in calvo and rodriguez 1977 stockman 1980 and others the fact that holdings of foreign monies are useful to domestic individuals is taken into account finally the paper uses techniques developed in papers in the finance literature which build on merton s 1973 asset pricing model and use a concept of equilibrium developed in

endogeneity in the concentration price relationship causes consequences and curses the ordinary least squares estimator of the effect of concentration on price is biased for two reasons first performance feeds back into structure causing a simultaneous equations bias second as a function of outputs or revenues measured concentration is correlated with determinants of price that are at best measured with error so measured concentration is correlated with the error term with panel data fixed effects procedures can be combined with instrumental variables to eliminate bias from both sources in concentration price regressions for the airline industry the bias can be substantial and negative copyright 1993 by blackwell publishing ltd

spatial aspects of retail market structure beef pricing revisited abstract spatial retail markets with multiplant firms and conjectural variations are analyzed in this paper in this context the interplay between commuting characteristics and concentration is discussed leading to an empirical test for the effect of those variables on retail beef prices commuting characteristics are found to have a significant effect on prices this suggests that a significant concentration price relationship might emerge if retail markets were defined in the narrow way that the spatial retail model suggests that they should be

conditional variance and the risk premium in the foreign exchange market abstract we investigate the existence of a risk premium in the foreign exchange market based on the conditional variance of market forecast errors the forecast errors are assumed to follow the arch process introduced by engle 1982 estimation and diagnostic testing of the model are discussed and results are presented for the currencies of the united kingdom france germany japan and switzerland