where does price discovery occur for stocks traded in multiple markets evidence from hong kong and london using a sample of hong kong listed stocks that are also traded on the london stock exchange we document the following results first london market makers use hong kong s closing prices as the benchmark for setting the opening prices in london second trading in the london market plays only a limited role in price discovery in the hong kong market third the stock returns from london trading are closely correlated with those of the hong kong market the above findings are consistent with the explanation that london trading is predominantly liquidity driven but not information driven

impact of income on nutrient intakes implications for undernourishment and obesity the relationship between income and nutrient intake is explored nonparametric panel and quantile regressions are used engle curves for calories fat and protein are approximately linear in logs with carbohydrate intakes exhibiting diminishing elasticities as incomes increase elasticities range from 0 10 to 0 25 with fat having the highest elasticities countries in higher quantiles have lower elasticities than those in lower quantiles results predict significant cumulative increases in calorie consumption which are increasingly composed of fats though policies aimed at poverty alleviation and economic growth may assuage hunger and malnutrition they may also exacerbate problems associated with obesity

the role of american depositary receipts in the development of emerging equity markets this paper finds that the growth and expansion of u s cross listings by firms from emerging markets around the world facilitated an expansion of cross border equity flows and overall development of their stock markets during the 1990s however these benefits have negative spillover effects the capitalization and turnover ratios of local market firms that do not pursue overseas listings decline as u s cross listings in the form of american depositary receipts adrs increase in size and scope we investigate various possible sources of these negative spillovers and offer new evidence that the growth of adrs neither facilitates nor hinders local market development but represent an outcome of poorly functioning local markets policy implications are discussed

the impact of foreign board membership on firm value abstract this study examines the effect of foreign anglo american board membership on corporate performance measured in terms of firm value tobin s q using a sample of firms with headquarters in norway or sweden the study indicates a significantly higher value for firms that have outsider anglo american board member s after a variety of firm specific and corporate governance related factors have been controlled for we argue that this superior performance reflects the fact that these companies have successfully broken away from a partly segmented domestic capital market by importing an anglo american corporate governance system such an import signals a willingness on the part of the firm to expose itself to improved corporate governance and enhances its reputation in the financial market

the market reaction to international cross listings evidence from depositary receipts abstract this paper examines the stock price impact of international dual listings the sample consists of 181 firms from 35 countries that instituted their first depositary receipt program over the period 1985 1995 the market reaction to a depositary receipt program is larger in magnitude and more pervasive than previously reported the stock price reaction is related to choice of exchange geographical location i e emerging or developed markets and avenues for raising equity capital i e public versus private offerings

how smooth is price discovery evidence from cross listed stock trading abstract the adjustment to parity can be nonlinear for a cross listed pair convergence may be quicker when the price deviation is sufficiently profitable we propose a threshold error correction model ecm to gauge the market respective information shares of canadian listings traded on the toronto stock exchange tsx and the new york stock exchange nyse since dynamics may alternatively be gradual we further generalize the threshold framework to a smooth transition ecm the empirical implications are as follows first the tsx and the nyse appear to have integrated over time second parity convergence accelerates upon discounts on the cross listings on the nyse third we find a larger feedback from the nyse if the price gap exceeds the threshold required arbitrage return fourth informed traders tend to cluster on the nyse upon discounts on the cross listings fifth information share and threshold are affected by the relative degree of private information market friction and liquidity measures firm level characteristics and aggregate risks

asset pricing and dual listing on foreign capital markets a note international capital flows can be hampered by a variety of barriers such as transaction costs information costs and legal restrictions these barriers can be severe enough to produce segmentation of capital markets along national borders thereby producing incentives for firms to adopt financial policies that can effectively reduce the associated negative effects according to stapleton and subrahmanyam 6 p 313 dual listing of the firm s securities on foreign capital markets is one such policy 1 however adoption of this policy will bring forth asset pricing adjustments the purpose of this note is to provide and analyze a closed form solution to the equilibrium asset pricing problem that arises in this situation 2 once the solution is obtained comparative statics are provided 3 the model presented assumes that one of the domestic securities is dually listed on a foreign capital market while none of the foreign securities is dually listed on the domestic capital market this scenario often characterizes the initial stages of capital market integration in which a country with relatively scarce capital or a relatively underdeveloped capital market allows a small number of domestic securities or a fund of domestic securities to be listed on a foreign capital market while simultaneously forbidding its citizens to invest in foreign securities this point can be illustrated by the emergence of a variety of country funds in the u s capital market such as the japan fund in the 1960 s the

the impact of financial liberalization on capital structure adjustment in pakistan a doubly censored modelling abstractthe purpose of the study is to explain adjustment rate towards target capital structure of pakistani nonfinancial listed firms and to investigate the impact of financial liberalization fl on capital structure adjustment rate we control for the unobserved heterogeneity and the fractional nature of adjustment rate by applying an unbiased dynamic panel fractional estimator on an unbalanced panel data of pakistani nonfinancial firms listed during 1972 2010 we find that these firms adjust at an annual rate of 24 51 to reach their capital structure targets we argue that in order to optimize the benefits of fl the government should strengthen financial as well as judicial institutions to enforce the creditors rights that will enable access to more options to pakistani firms to raise cheaper external financing

common stochastic trends in international stock markets abstract this paper presents evidence concerning the number of common stochastic trends in the equity markets of the u s japan england germany and canada monthly and quarterly data from january 1974 through august 1990 on morgan stanley s capital international indices are used to compute johansen 1990 tests for common trends the results indicate the presence of a single common trend driving these countries stock markets estimates of the factor loadings suggest that this trend is most important in the japanese market and least important in the canadian market to interpret this evidence the paper demonstrates that under weak conditions the unit root and cointegration structure of stock prices should mirror the unit root and cointegration structure of their dividend payments the paper tests this prediction by constructing national dividend series from capital international s dividend yield data as well as by using gnp data as with stock prices the evidence points to a single common trend although the stochastic properties and relative importance of this trend differs somewhat from the trend in stock prices

price distortion and shortage deformation or what happened to the soap the model of this paper generalizes the classical theory of consumer behavior to the more general case of prices that are not necessarily market clearing suppose that in addition to the money cost some sort of search waiting or other quasi fixed effort cost is needed to obtain goods the presence of this quasi fixed cost element will trigger an inventory policy a shortage equilibrium occurs when effort costs are such that in the corresponding inventory policy the flow of desired consumption does not exceed the available supply flow stock hoarding a critical phenomenon in the economics of shortage emerges as a natural component of this model a complete characterization of a stationary shortage equilibrium is given comparative statics and welfare analysis are performed the dynamic transition between steady states is analyzed to give insight into the mechanics of how shortages develop copyright 1991 by american economic association

on the effects of barriers to international investment a simple model is presented in which it is costly for domestic investors to hold foreign assets the implications of the model for the composition of optimal portfolios at home and abroad are derived it is shown that all foreign assets with a beta larger than some beta plot on either one of two security market lines some foreign assets with a beta smaller than are not held by domestic investors even if their expected return is increased slightly while it is obviously not true that asset markets are completely segmented between countries there is evidence of barriers to international investment although reality seems to lie in that grey area between complete segmentation and no segmentation at all most international asset pricing models are concerned with the extreme case of no barriers to international investment no effort seems to have been made to study the effect on portfolio choice of such barriers which make it costly to hold foreign securities as opposed to domestic securities but which do not in general render international diversification so onerous that investors avoid foreign securities completely casual empiricism suggests that models without barriers to international investment should be suspect those models cannot explain why it appears that in every country investors on average hold more domestic securities than would be required if they held the world market portfolio 2 this paper constructs a model of international asset pricing in which there is a cost associated with holding either long or short risky foreign securities for the sake of simplicity in most of the paper we assume that while domestic investors face barriers to international investment foreign investors face no such barriers it turns out that nothing significant is lost with such an assumption the main conclusions of this paper for the case in which foreign investors face no barriers to international investment are 1 in the presence of barriers to international investment some risky foreign

ipo underpricing and international corporate governance it is well established that a link exists between a country s legal system and the size liquidity and value of its capital markets we study how differences in country level governance affect the underpricing of initial public offerings ipos examining 4462 ipos across 29 countries from 2000 to 2004 we find the surprising result that underpricing is higher in countries with corporate governance that strengthens the position of investors relative to insiders we conjecture that when countries give outsiders more influence ipo issuers underprice more to generate excess demand for the offer which in turn leads to greater ownership dispersion and reduces outsiders incentives to monitor the behavior of corporate insiders in other words underpricing is a cost that insiders pay to maintain control in countries with legal systems designed to empower outsiders consistent with this control motivation for underpricing we find that underpricing has a negative association with post ipo outside blockholdings and a positive association with private control benefits in addition firms whose insiders are entrenched either by majority ownership or by dual class structures do not underprice more in countries with better governance in these firms the ownership structure protects managers from outside influence eliminating the incentive to increase outside ownership dispersion through underpricing

quantitative implications of a debt deflation theory of sudden stops and asset prices abstract this paper shows that the quantitative predictions of an equilibrium asset pricing model with financial frictions are consistent with key features of the sudden stop phenomenon foreign traders incur costs in trading assets with domestic agents and a collateral constraint limits external debt to a fraction of the market value of domestic equity holdings when this constraint does not bind standard productivity shocks cause typical real business cycle effects when it binds the same shocks cause strikingly different effects depending on the leverage ratio and asset market liquidity with high leverage and a liquid market the shocks force fire sales of assets and fisher s debt deflation mechanism amplifies the responses of asset prices consumption and the current account precautionary saving makes these sudden stops infrequent in the long run

measures of shortage and monetary overhang in the polish economy this paper attempts to cast light on the debate about the existence and size of a monetary overhang in household money balances in command economies four measures of shortage or price deformation are constructed for the polish economy and used to test for the existence of shortage money balances in poland 1965 1989 the approach involves estimating relationships for household money balances 1965 1993 a period that spans both central planning and the post 1990 period of liberalised prices the principal finding is that the evolution of household money balances in poland cannot be explained without invoking measures of shortage and an overhang during the planning period the estimates suggest an overhang with a maximum of just over 40 of money balances

price transmission foreign exchange rate risks and global diversification of adrs the purposes of this article are to reinvestigate how returns of major american depository receipts adrs from different countries are related to the underlying stock returns and to identify the determinants of adr risk premiums we use different types of error correcting terms in vector error correction models to examine information flows between adrs and the underlying foreign stocks general method of moments estimation of conditional international asset pricing model of dumas and solnik 1995 is applied to investigate adr return premiums we find that stock returns are more affected by disequilibrium between adr and stock prices in an inefficient way for us investors foreign exchange rate risk premiums and world market risk premium beyond us index are priced in adrs returns ex ante surprisingly it is shown that the exchange rate of new taiwan dollar and the interest rates of brazil and taiwan play important roles in determining adr risk premiums across countries

integration vs segmentation in the canadian stock market this paper examines the issue of integration versus segmentation of the canadian equity market relative to a global north american market we compare the international and domestic versions of the capm and find that integration or the mean variance efficiency of the global market index is rejected by the data segmentation is the preferred model based on a maximum likelihood procedure correcting for thin trading we further divide the sample into securities that are interlisted in canada and the u s and those that are not integration is rejected for both groups which indicates that the source of segmentation can be traced to legal barriers based on the nationality of issuing firms empirical studies of international capital markets have left the issue of segmentation versus integration largely unresolved yet the question of national or international pricing of assets has crucial implications for financial decisions if national stock markets are segmented then international portfolios should display superior risk adjusted performance because some of the priced domestic systematic risk is diversifiable also with segmentation many irrelevance propositions for corporate financial strategy break down home firms face optimal hedging decisions as well as optimal foreign versus home borrowing decisions finally criteria for capital budgeting decisions will be quite different under national and international pricing the purpose of this paper is to shed some light on this integration versus segmentation question for the canadian equity market vis a vis a global north american market in this paper integration is defined2 as a situation where investors earn the same risk adjusted expected return on similar financial instruments in different national markets the key problem of course is the pricing

international transmission of stock market movements this paper investigates the international transmission mechanism of stock market movements by estimating a nine market vector autoregression var system using simulated responses of the estimated var system we i locate all the main channels of interactions among national stock markets and ii trace out the dynamic responses of one market to innovations in another generally speaking a substantial amount of multi lateral interaction is detected among national stock markets innovations in the u s are rapidly transmitted to other markets in a clearly recognizable fashion whereas no single foreign market can significantly explain the u s market movements also the dynamic response pattern is found to be generally consistent with the notion of informationally efficient international stock markets

modelling parallel markets in centrally planned economies the case of the automobile market in poland most empirical work dealing with socialist economies appears to be oriented towards macroeconomic problems or at least to the study of highly aggregated time series examples are provided by howard 1976 lacko 1975 podkaminer 1982 portes and winter 1980 portes et al 1983 1984a b 1985 welfe 1983 and charemza and gronicki 1988 only relatively infrequently has a particular market been the target of detailed empirical investigation a case in point is the study of the hungarian car market by kapitany kornai and szabo 1984 and chapter 15 of this volume

the ability of global stock exchange mechanisms to mitigate home bias evidence from euronext this paper examines the effects on equity home bias of two mechanisms adopted by euronext when it was formed by the merger of four european countries stock exchanges in 2002 the two structural mechanisms are the integration of trading platforms across the four predecessor exchanges and the creation of named segments of the integrated exchange on which firms could voluntarily list by precommitting to enhanced disclosure and transparency employing a difference in differences research design using other european union companies as a control group we document that the integration of the euronext market was associated with a reduction in home bias for firms listed on the named segments of the euronext exchange but not for the nonsegment euronext firms our results suggest that the reduction in transaction costs from the integration of the trading platforms did not make the nonsegment euronext firms more attractive to the specific investors for whom the transaction costs were reduced on the other hand the decrease in information costs due to the precommitments to enhanced transparency made the segment firms more attractive to all categories of foreign investors consistent with the information costs hypothesis this paper was accepted by mary barth accounting

regime switching analysis of adr home market pass through abstract we model and estimate adrs home market pass through and pricing to market using a regime switching approach which nests the two regimes in a conditional capital asset pricing model and treats any changes in these two regimes probabilistically our results from the 1998 to 2006 data show that the pricing to market regime dominates adrs from china and japan whereas the home market pass through regime dominates adrs from argentina and germany when their respective home markets are volatile

price transmission dynamics between adrs and their underlying foreign securities abstract this paper extends previous research by considering three pricing factors for american depository receipts adrs the price of the underlying shares in the local currency the relevant exchange rate and the us market index using both a vector autoregressive var model with a cointegration constraint and a seemingly unrelated regression sur approach we examine the relative importance of and the speed of adjustment of adr prices to these underlying factors our results show that while the price of the underlying shares is most important the exchange rate and the us market also have an impact on adr prices while the bulk of the shocks to the pricing factors are reflected in the adrs within the same calendar day there are indications that the adjustments are not completed until the following day curiously the adrs appear to initially overreact to the us market index but underreact to changes in underlying share prices and exchange rates

evolution in dynamic linkages across daily national stock indexes abstract this article investigates how dynamic linkages among the daily rates of return of eight national stock indexes have evolved since 1972 a dynamic simultaneous equations model is estimated to describe the contemporaneous and lead lag relationships across national equity markets over three different years 1972 1980 and 1987 results reveal growing market interdependence within the same geographical region over time while there are many significant intermarket relationships within the same 24 hour period there are few significant lagged responses across markets beyond 24 hours this suggests a high degree of international market efficiency furthermore japan s market influence has been growing to rival that of the usa

global and local information asymmetries illiquidity and sec rule 144a regulation s the case of indian gdrs abstract between 1992 and 1997 indian firms were the most frequent issuers of equity backed global depositary receipts gdrs governed by the sec s rule 144a and regulation s they also accounted for the highest dollar volume home market stock price responses to these issues are consistent with the hypotheses that gdrs enable firms to resolve two forms of information asymmetry 1 an asymmetry between issuing firms and international investors that results from market segmentation and 2 an asymmetry between indian firms and home market investors that resembles asymmetries that help explain abnormal returns in equity private placements by us firms our evidence suggests that gdr issuance can increase investors recognition of underlying shares even if there are no liquidity enhancements and even if disclosure requirements are not as demanding as those imposed on foreign firms whose depositary receipts trade in public us markets

the impact of cross listing in the united states on the precision of public and private information our study explores the source of improvement in the information environment from cross listing shares on us stock exchanges are the improvements from cross listing in the united states achieved more through public or private information channels while we find evidence that us cross listing is significantly associated with improvements in both public and private information precision the association is stronger between cross listing and improvements in private information precision this suggests that the improvement in the information environment for cross listed firms is largely due to analysts expending more effort on firm specific information discovery as opposed to broader improvements in overall public disclosure this research should influence international business scholars that improvements in the information environment do not occur solely through public information channels they also occur through investors private information search activities

the effect of market segmentation and illiquidity on asset prices evidence from exchange listings this article documents the effect on share value of listing on the new york stock exchange and reports the results of a joint test of merton s 1987 investor recognition factor and amihud and mendelson s 1986 liquidity factor as explanations of the change in share value we find that during the 1980s stocks earned abnormal returns of 5 percent in response to the listing announcement and that listing is associated with an increase in the number of shareholders and a reduction in bid ask spreads cross sectional regressions provide support for both investor recognition and liquidity as sources of value from exchange listing the effect on share value of listing on the new york stock exchange nyse by over the counter otc stocks has been the focus of empirical investigation by scholars and practitioners for at least 50 years the consensus conclusion is that an nyse listing is or at least has been associated with a significant increase in share price streetlore has historically attributed this increase in value to the increased investor recognition that is believed to accompany listing on a major exchange until recently this investor recognition explanation has lacked a rigorous analytical foundation merton 1987 fills this void with a model of capital market equilibrium with incomplete information to develop his model merton adopts most of the assumptions of the original sharpe lintner mossin capital asset pricing model capm but relaxes the assumption of equal information across investors he further assumes that investors invest only in the those securities of which they are aware 2 with this modification to the original capm framework merton derives a model in which expected returns increase with systematic risk firm specific risk and relative market value and decrease

changes in systematic risk following global equity issuance abstract this paper examines changes in systematic risk following global equity issues by us firms models of market segmentation show that if international capital markets are not fully integrated and demand curves for securities are downward sloping firms issue equity at higher prices by issuing in multiple markets compared to issuance on a single domestic market this would imply a reduction in the firm s cost of capital and an increase in firm value using a sample of global equity offers during 1986 1993 we find that us firms that issue equity abroad experience a decline in systematic risk subsequent to issuance after controlling for size volume and leverage effects we find that this decline in systematic risk is larger in magnitude for global compared to a control sample of domestic equity issues the larger the proportion of the offer sold abroad and the larger the increase in trading volume the bigger the decline in systematic risk using a two factor global risk model we find that while firms issuing equity abroad experience a decline in the domestic component of systematic risk the foreign component increases overall however the net effect is a decline in the cost of capital

post green revolution food systems and the triple burden of malnutrition developing country food systems have changed dramatically since the green revolution period at the same time malnutrition still represents a challenge and is now understood to encompass the three simultaneous dimensions of undernourishment micronutrient deficiencies and over nutrition manifest in overweight and obesity these changes in food systems and in the understanding of the global malnutrition challenge necessitate fresh thinking about food systems based strategies to reduce malnutrition this paper introduces a special section that offers such new perspectives we discuss trends with respect to indicators of the triple burden of malnutrition to understand the extent of global malnutrition challenges and then relate those to food systems transformation in developing countries

an empirical test of the efficiency of the adr market abstract this study examines the weak form efficiency of foreign equities american depository receipts traded in the u s the results of serial correlation and runs tests on a sample of listed and nasdaq adrs for the years 1974 1978 were consistent with weak form efficiency

the dynamic relationship between the prices of adrs and their underlying stocks evidence from the threshold vector error correction model this paper sets out to estimate the dynamic relationship that exists between the prices of adrs and their underlying stocks in both the short run and the long run using a number of recent developments of the threshold cointegration framework the empirical results support the notion of nonlinear mean reversion of the prices of adrs and their underlying stocks

asset pricing in partially segmented markets evidence from the finnish market this paper analyzes asset pricing in a partially segmented market where citizens of a small country are allowed to hold only their domestic securities whereas the rest of the investors foreigners are essentially allowed to hold all securities in this market setting it may occur that the citizens of the small country are willing to pay less for their domestic securities than are the foreign investors the paper derives equilibrium required rates of return for different investors in this market setting which perfectly occurred in finland and tests this equilibrium model using data from the finnish stock market empirical results are consistent with the hypotheses derived from the model several studies see e g solnik 1974a and grauer and hakansson 1987 have shown that investors should diversify internationally as by so doing they can reduce the risk of their portfolio without lowering the expected return this implies that if the citizens of a certain country are by legal restrictions prohibited from holding foreign securities they may require a higher rate of return on the domestic securities than the foreign investors do this may happen because the domestic investors cannot diversify away the specific country risk in the same way that the foreign investors can thus if we could observe the prices which the foreign and domestic investors are willing to pay for these domestic securities we would expect them to differ because of this diversification effect the finnish law prohibited finnish investors from investing in foreign securities until 1986 while simultaneously allowing foreign investors to own up to 20 of the shares of any finnish company moreover since 1984 the helsinki stock exchange hse has separately quoted the prices for the unrestricted shares which can be owned both by foreign and domestic investors and for the restricted shares owned solely by domestic investors thus the market setting depicted in the previous paragraph occurred perfectly in finland during the years 1984 and 1985 in this paper our objective is to develop and test an asset pricing model which takes into account the legal restrictions in the finnish stock market in section i we specify the market structure in the finnish stock market in more detail by explaining the relevant legal restrictions affecting the market we also present some descriptive statistics on the prices of the restricted and the unrestricted on

discussion of adrs analysts and accuracy does cross listing in the united states improve a firm s information environment and increase market value lang lins and miller 2002 investigate the relation between cross listing in the united states and information intermediation by analysts the results suggest that cross listing in the united states increases analyst following and forecast accuracy and that both variables are associated with tobin s q these findings are interesting and advance the cross listing literature in several ways this discussion raises two issues first i highlight that the sources of cross listing effects are not obvious and are difficult to disentangle to illustrate this point i replicate the analysis using cross listed canadian firms for which mandated disclosures are held constant thus if disclosure effects are important for documented cross listing effects i expect to find no relation in the canadian sample the findings for forecast accuracy are consistent with this hypothesis however analyst following continues to be significantly higher for cross listed canadian firms these findings suggest that the sources of cross listing effects differ for analyst coverage and forecast accuracy second i discuss the link between analyst variables firm value and cost of capital as they are only tenuously related i draw attention to some unresolved questions and areas for future research

trade and dietary diversity in eastern europe and central asia abstract in public and academic debates the linkages between agricultural markets and nutrition across the world are vividly discussed this paper contributes to the ongoing debate by analyzing the relationship between greater openness to trade and dietary diversity it focuses on the post communist countries of eastern europe and central asia where trade reforms triggered growth in trade flows and foreign direct investment which in turn affected food systems in these countries this shift provides a natural experiment for studying the effects of trade openness on agricultural markets and consumer behaviour reduction in trade barriers for instance in the context of the accession to the wto and the eu and the gradual integration with world markets after 1991 had implications for diets through changes in production prices and incomes we utilize country level panel data for 26 post communist countries in the period 1996 2013 to assess the effects of trade costs agricultural trade openness and incomes on dietary diversity measured by the shannon entropy index the results from fixed effects and instrumental variables estimation are consistent with previous findings that income growth affects dietary diversity positively they also provide novel evidence that trade barriers reduce variety of products available in domestic markets in particular fruits and vegetables

does home bias affect firm value evidence from holdings of mutual funds worldwide this study finds strong evidence that home bias affects firm valuation at both country and firm levels at the country level increasing the bias of domestic investors toward home equity lowers the market valuation of home equity at the firm level firm value increases as the compositions of local equities held by domestic and foreign investors tend toward the firms global market capitalization weights but decreases as their weights deviate from global weights overall the evidence is consistent with the optimal global risk sharing hypothesis that the greater risk sharing between domestic and foreign investors in international capital markets reduces the cost of capital and hence enhances market valuation

the effects of market segmentation and investor recognition on asset prices evidence from foreign stocks listing in the united states non u s firms cross listing shares on u s exchanges as american depositary receipts earn cumulative abnormal returns of 19 percent during the year before listing and an additional 1 20 percent during the listing week but incur a loss of 14 percent during the year following listing we show how these unusual share price changes are robust to changing market risk exposures and are related to an expansion of the shareholder base and to the amount of capital raised at the time of listing our tests provide support for the market segmentation hypothesis and merton s 1987 investor recognition hypothesis the globalization of u s capital markets has accelerated dramatically in the past decade increasing numbers of companies from overseas have chosen to either raise capital through global equity issues or prepare for future capital raising by way of cross listings on u s exchanges as of 1997 about 1 300 non u s companies have listed their shares for trading on the new york stock exchange nyse the american exchange amex the national association of securities dealers automation quotation nasdaq system or

structural adjustment and international trade in eastern europe the case of poland poland andrew berg and jeffrey sachs the polish economic programme is important not only in its own right hut as a key example of the benefits and possible costs of a rapid movement to convertibility this paper proposes an analytical framework and new estimates of the costs and benefits the framework shows that convertibility revolves around the relationship of two nominal variables the money supply and the nominal exchange rate return to convertibility is achieved not mainly through a real depreciation but through a nominal depreciation which helps to bring the overall price level back into line with nominal aggregate demand and particularly with the money supply the new estimates show that the costs a drop in living standards and output are less than commonly believed given the extreme inflationary conditions in 1989 and the shock following the disintegration of cmea trade the loss of output was not caused in any important way by the rapid move to free trade

does the bonding effect matter in a more integrated capital market world abstract this paper examines the bonding effect of cross listing before and after the stock market liberalization reforms in china consistent with the bonding hypothesis we find that chinese firms with foreign listings attain higher valuations than firms without foreign listings we also find that they manage earnings less than comparable purely domestic listed firms and have more informative stock prices further investigation indicates that the divergence in earnings quality between cross listed and non cross listed firms shrinks dramatically after the chinese stock market liberalization reforms in 2001 and 2002 overall the results suggest that the bonding effect is mitigated in an increasingly integrated capital market world

computational controversies in disequilibrium and shortage modelling of centrally planned economies abstract most disequilibrium and shortage models of centrally planned economies fall into three categories testable excess demand the portes school disequilibrium indicators and kornai s economics of shortage these models have generated numerous controversies and conflicting empirical results however this paper argues that some disputes are not caused by the theoretical features of the models but rather by the utilisation of different estimation methods that are not directly comparable this suggests that several controversies are more apparent than real and can be resolved through the improvement of computational techniques and statistical hypothesis testing theory

exchange rate expectations and the pricing of chinese cross listed stocks abstract i show that the price discounts of chinese cross listed stocks american depositary receipts adrs and h shares to their underlying a shares indicate the expected yuan us dollar exchange rate the forecasting models reveal that adr and h share discounts predict exchange rate changes more accurately than the random walk and forward exchange rates particularly at long forecast horizons using panel estimations i find that adr and h share investors form their exchange rate expectations according to standard exchange rate theories such as the harrod balassa samuelson effect the risk of competitive devaluations relative purchasing power parity uncovered interest rate parity and the risk of currency crisis

agricultural research and policy for better health and nutrition in developing countries a food systems approach this article is about the two way causal relationships between the global food system and health and nutrition it argues that the global food system begins and ends with health and that the prioritization and implementation of agricultural research and policy should consider health and nutrition effects an integrated health and food policy approach is likely to be more effective in achieving both health and economic development goals that the current practice of separate sectorial policies the article identifies a large number of health and nutrition factors affecting and affected by the food system and suggests research and policies to enhance positive effects and reduce negative ones

an analysis of the wealth effects of japanese offshore dollar denominated convertible and warrant bond issues offshore dollar denominated equity linked issues were a more important source of funds for japanese companies during the 1980s than domestic equity and straight debt issues combined using a sample of japanese equity linked offshore issues from 1977 to 1989 we find that the announcement of these issues is accompanied by a significant positive abnormal return this contrasts with evidence that u s equity linked issues have a significant negative stock price reaction we provide an explanation for the difference in stock price reactions between u s and japanese issues that is based on the greater influence on managers security issue decisions of long term investors and banks in japan than in the u s

estimating long run economic equilibria with stochastic trends an asymptotic theory is provided to analyze a menu of currently existing estimators of cointegrated systems we study in detail the single equation ecm seecm approach of hendry our theoretical results lead to prescriptions for empirical work such as specifying seecm s nonlinearly and including lagged equilibrium relationships rather than lagged differences of the dependent variable as covariates simulations support these prescriptions and point to problems of overfitting not encountered in the semiparametric approach of phillips and hansen 1990

some new filter rule tests methods and results mechanical trading rules seem to have more potential than previous tests found fama and blume 1966 looking at the dow 30 of the late 1950s found no profits for the best vipercent rule after adjusting for transactions costs fifteen of these stocks looked profitable in their sample however for the same rule the surviving fourteen show statistically significant profits for 1970 1982 for transactions costs obtainable by floor traders the test used here assumes constant risk premia or more generally that risk premia are on average approximately the same on days in as for the total period

modelling round the clock price discovery for cross listed stocks using state space methods u s trading in non u s stocks has grown dramatically around the clock these stocks trade in the home market in the u s market and potentially in both markets simultaneously we develop a general methodology based on a state space model to study 24 hour price discovery in a multiple markets setting as opposed to the standard variance ratio approach this model deals naturally with 1 simultaneous quotes in an overlap 2 missing observations in a nonoverlap 3 noise due to transitory microstructure effects and 4 contemporaneous correlation in returns due to market wide factors we apply our model to dutch stocks cross listed in the united states our findings suggest a minor role for the new york stock exchange in price discovery for dutch shares in spite of its nontrivial and growing market share