forest dependence and income distribution in a subsistence economy evidence from india abstract we examine an area of northern india where forestry acts to ameliorate the incidence of poverty and destitution though it does not otherwise contribute significantly to the reduction of income inequality the poor would be doubly disadvantaged without common property access to forest products conservation measures entailing curtailment in the right to common access pose a dilemma this issue is explored here

consumption and debt response to unanticipated income shocks evidence from a natural experiment in singapore abstract this paper uses a unique panel dataset of consumer financial transactions to study how consumers respond to an exogenous unanticipated income shock consumption rose significantly after th

willingness of rural communities to adopt biogas systems in pakistan critical factors and policy implications abstract biogas is a methane rich gas that is produced by the anaerobic fermentation of organic material such as animal dung pakistan has the sixth largest livestock based economy in the world and thus demonstrates great potential for biogas production the government has already started the biogas support program bsp in a few selected areas of the country with that in mind this study was designed to determine a household s predicted willingness to adopt a biogas system in khyber pakhtunkhwa kp province the study is based on primary data collected from four districts peshawar nowshera charsadda and mardan data was collected from 200 livestock farming households selected through an equal allocation technique probit analysis was used to identify those factors influencing the willingness of a household to adopt a biogas system the results of the probit model reveal that the education level of the respondents total daily electric shortfall the effect of electric shortfall on childrens education and female drudgery and respondents awareness regarding the pros and cons of using biogas were statistically significant factors on the basis of p

mean reversion in short horizon expected returns this article develops and estimates a simple model for monthly expected stock returns that relies on the rapidly decaying structure of shorter horizon weekly expected returns the most striking aspect of our findings is that the rapid mean reversion in short horizon expected returns implies much greater variation through time in monthly expected returns than has been documented in earlier studies for instance during the 1962 to 1985 period over 25 percent of the return variance of small firms can be explained by time variation in expected returns article published by oxford university press on behalf of the society for financial studies in its journal the review of financial studies

fundamental indexation via smoothed cap weights if prices of individual stocks are unbiased but noisy approximations to fundamental values there will be a gap in returns between the standard cap weighted market portfolio and the one based on fundamentals the discrepancy occurs because relative to fundamentals cap weights are too large small for stocks with positive negative deviations from fundamental values it follows that the usual cap weighted portfolio will underperform relative to the fundamental based portfolio as long as prices revert to fundamental values this has led arnott et al to propose new market indices based on a firm s fundamental size as measured by its revenues number of employees and so on in this paper we follow the same principle but propose to estimate fundamental weights using a smoothed average of standard cap weights since the putative excess returns of a fundamentalsweighted portfolio requires reversion to fundamental values and because fundamental values are likely to change slowly we can estimate current fundamentals by smoothing the time series of a stock s noisy prices the determination of fundamental size in terms of accounting data is thereby replaced by a simple estimate based on price history we derive expressions for expected returns of the market capitalization based and fundamentals based portfolios under various assumptions about i the random deviations from fundamental values and ii the change in fundamentals over time we present empirical comparisons between portfolios and find the returns of the fundamentalsbased portfolios exceed the standard indices by an amount comparable to the prior estimates that used accounting data to determine size 2007 elsevier b v all rights reserved

do markets overreact international evidence abstract in this paper using the conrad and kaul s methodology we test for the overreaction hypothesis which maintains that stock prices systematically overshoot and therefore their reversal can be predicted from past performance in seven industrialized countries consistent with the findings of conrad and kaul we see no evidence of overreaction in the us however returns to long term contrarian strategies in other countries seem to be generally significant moreover we find that in the majority of the countries while returns to arbitrage portfolios based on price are higher than those based on size the latter generally outperform the winner loser arbitrage portfolios

market behavior in the presence of costly imperfect information experimental evidence abstract we investigate the effects of imperfect private information on prices in an experimental asset market we compare bayesian predictions with market prices examine information dissemination and consider the value of imperfect information we find some evidence that market prices are consistent with bayes rule we also find that non bayesian prices are more likely to arise as the degree of uncertainty associated with private information increases imperfect information is disseminated in our experimental markets and traders perceive that imperfect information has value

can tax loss selling explain the january seasonal in stock returns this paper analyzes the tax loss selling hypothesis as an explanation of the january seasonal in stock returns and argues that rational tax loss selling implies little relation between the january seasonal and the long term loss empirical results show that the january seasonal is as strongly related to the long term loss as it is to the short term loss the evidence is inconsistent with a model that explains the january seasonal by optimal tax trading

value line rank and firm size this paper studies the relation between value line s successful record in predicting relative stock price movements and the firm size effect the data suggest little direct relation between the two phen omena value line tends not to rank small firm stocks and small firm stocks that are ranked are more likely to receive a low rank than la rge firm stocks within each size sorted quintile of the market the mean payoffs on costless positions constructed according to value lin e s recommendations are positive copyright 1987 by the university of chicago

size seasonality and stock market overreaction recent research finds that the prior period s worst stock return performers losers outperform the prior period s best return performers winners in the subsequent period this potential violation of the efficient markets hypothesis is labeled the overreaction phenomenon this paper shows that the tendency for losers to outperform winners is not due to investor overreaction but to the tendency for losers to be smaller sized firms than winners when losers are compared to winners of equal size there is little evidence of any return discrepancy and in periods when winners are smaller than losers winners outperform losers

liquidity and autocorrelations in individual stock returns this paper documents a strong relationship between short run reversals and stock illiquidity even after controlling for trading volume the largest reversals and the potential contrarian trading strategy profits occur in high turnover low liquidity stocks as the price pressures caused by non informational demands for immediacy are accommodated however the contrarian trading strategy profits are smaller than the likely transactions costs this lack of profitability and the fact that the overall findings are consistent with rational equilibrium paradigms suggest that the violation of the efficient market hypothesis due to short term reversals is not so egregious after all asset prices should follow a martingale process over short horizons as systematic short run changes in fundamental values should be negligible in an efficient market with unpredictable information arrival however lehmann 1990 and jegadeesh 1990 show that contrarian strategies that exploit the short run return reversals in individual stocks generate abnormal returns of about 1 7 per week and 2 5 per month respectively subsequently ball kothari and wasley 1995 and conrad gultekin and kaul 1997 suggest that much of such reversal profitability is within the bid ask bounce theoretically the potential role of liquidity in explaining the high abnormal payoffs to short run contrarian strategies is implied by the rational equilibrium framework of campbell grossman and wang 1993 henceforth cgw in the cgw model non informational trading causes price movements that when absorbed by liquidity suppliers cause prices to revert such non informed trading is accompanied by high trading volume whereas informed trading is accompanied by little trading volume thus price changes accompanied by high low trading volume should should not revert empirically conrad hameed and niden 1994 henceforth chn find that reversal profitability increases with trading

portfolio rebalancing and the turn of the year effect this paper finds that for the 1935 1986 period the market s risk return relation does not have a january seasonal the findings differ from those of other studies due to the use of value weighted rather than equally weighted portfolios inferences are sensitive to the weighting procedure because of the small firm return patterns in january in particular even in those januaries for which the market return is negative small firm returns are positive and they are more positive the higher is beta this is consistent with the portfolio rebalancing explanation of the turn of the year effect since at least 1926 the average return on small firms in january has been unusually high a phenomenon known as the turn of the year effect in this paper we present new evidence regarding the risk return characteristics of small firms in january we find that for small firms there is a positively sloped riskreturn relation in both up and down markets this pattern is difficult to reconcile with the belief that the high return on small firms in january is equilibrium compensation for risk bearing we show how these patterns in small firms returns have led others to conclude that the market s risk return relation has a january seasonal in particular rozeff and kinney 21 and tinic and west 22 23 among others using equally weighted portfolios formed on the basis of historical betas have found a steeper slope for the capm s risk return relation in january than in other months we demonstrate that this pattern exists only for small firms consequently statistical inferences about the risk return relation are heavily dependent upon whether equally weighted or value weighted portfolio returns are used in the estimation we show that for 1935 86 when monthly cross sectional regressions are estimated using value weighted portfolio returns there is no more of a statistically significant difference in the estimated return to risk bearing in january than in the other eleven months of the year the notion that there is a january seasonal in the capm s risk return relation for the us has rapidly become accepted knowledge for example corhay hawawini and michel 6 accept this conclusion and investigate whether other

seasonalities in security returns the case of earnings announcements abstract we document a seasonal pattern in stock returns around quarterly earnings announcement dates small firms show large positive abnormal returns and a sizable increase in the variability of returns around these dates only part of the large abnormal returns can be accounted for by the tendency of firms with good news to announce early large firms show no abnormal returns around announcement dates and a much smaller increase in variability

the liability of foreignness in capital markets sources and remedies the accelerating pace of global capital market integration has provided new opportunities for firms to raise capital abroad through global debt issues cross listings and initial public offerings in foreign stock exchanges however existing empirical evidence suggests that foreign firms tend to be at a disadvantage compared with domestic firms and they often suffer from investors home bias the objective of this paper is to understand why firms are facing problems when accessing capital in foreign markets and possible mechanisms that can help to mitigate these problems it expands the liability of foreignness lof research beyond the product market domain to include liabilities faced by firms attempting to secure resources in foreign capital markets we identify key differences between product and capital markets related to information environment time structure of transactions and linkages between buyers and sellers we analyze institutional distance information asymmetry unfamiliarity and cultural differences as the main sources of capital market lof cmlof we suggest possible mechanisms that managers can employ to mitigate cmlof and overcome investors home bias bonding signaling organizational isomorphism and reputational endorsements we also outline directions for further theoretical and empirical development of the cmlof research

demographic changes financial markets and the economy using a large sample of countries and 60 years of data the authors found a strong and intuitive link between demographic transitions and both gdp growth and capital market returns unlike previous researchers who used ad hoc and restrictive demographic variables the authors imposed a smooth and parsimonious polynomial curve across all age groups they also performed robustness checks and produced forecasts for the coming decade with all the necessary caveats view a webinar of this article

short term reaction of stock markets in stressful circumstances abstract in this paper we document the short term stock price behaviour following a period of stock market stress we focus on price behaviour using daily market indexes from 39 stock exchanges over the period 1989 1998 our results are not consistent with the overreaction hypothesis we find positive negative abnormal price performance in the short term window up to 10 days following positive negative price shocks our analysis also highlights differences between developed and emerging markets we show that the post shock abnormal performances are significantly larger for emerging markets but that this momentum behaviour is markedly less in the late 1990s we find the size of the after shock tremors to be related to market liquidity with larger post shock price changes in less liquid markets

nonstationary expected returns abstract recent evidence reveals significant negative serial correlation in aggregate market wide stock returns we extend this result to relative market adjusted returns demonstrating negative serial correlation in five year returns we then test two competing explanations 1 market mispricing and 2 changing expected returns in an efficient market the tests are conducted using the capital asset pricing model to estimate relative returns the evidence suggests that negative serial correlation in relative returns is due almost entirely to variation in relative risks and therefore expected relative returns through time we document substantial relative risk shifts particularly for extreme performing stocks

the role of natural capital in sustaining livelihoods in remote mountainous regions the case of upper svaneti republic of georgia in the greater caucasus of the republic of georgia proponents of a new ski tourism zone and long term timber concessions claim that new wage opportunities will benefit households these developments will also limit access to common pool resources cprs this study uses the sustainable livelihoods framework to identify the conditions under which a development strategy will improve livelihood outcomes in the region analysis of original household survey data in depth interviews and field observation reveals that households depend on cprs for a range of market and non market benefits low income households depend on cprs for up to 60 of their total income ols regression estimates show that households in villages farthest from market centers have a higher income dependence on cprs and are more likely to participate in forest use activities a majority of households report that there are few available substitutes to improve livelihood outcomes a development strategy should secure access to market benefits from cprs or wage income must increase in proportion to lost cpr income and affordable substitutes must be provided access to non substitutable components of cprs must be secured and the distribution of changes in access to natural capital and new wage opportunities must be accounted for

statistical arbitrage and securities prices this article introduces the concept of a statistical arbitrage opportunity sao in a finite horizon economy a sao is a zero cost trading strategy for which i the expected payoff is positive and ii the conditional expected payoff in each final state of the economy is nonnegative unlike a pure arbitrage opportunity a sao can have negative payoffs provided that the average payoff in each final state is nonnegative if the pricing kernel in the economy is path independent then no saos can exist furthermore ruling out saos imposes a novel martingale type restriction on the dynamics of securities prices the important properties of the restriction are that it 1 is model free in the sense that it requires no parametric assumptions about the true equilibrium model 2 can be tested in samples affected by selection biases such as the peso problem and 3 continues to hold when investors beliefs are mistaken the article argues that one can use the new restriction to empirically resolve the joint hypothesis problem present in the traditional tests of the efficient market hypothesis in a fairly general environment this article proposes a novel martingaletype restriction on the dynamics of securities prices this restriction has a number of important properties most notably the restriction may be viewed as model free because it requires no parametric assumptions about the true equilibrium model to derive the restriction we rely on the concept of statistical arbitrage a generalization of pure arbitrage a pure arbitrage opportunity pao is a zero cost trading strategy that offers the possibility of a gain with no possibility of a loss as is well known the existence of paos is incompatible with a competitive equilibrium in asset markets the fundamental theorem of the financial theory establishes a link between the absence of paos and the existence of a positive pricing kernel which supports securities prices while the absence of paos is a necessary condition for any equilibrium model this condition alone often yields pricing implications that are too weak to be practically useful for example when valuing options in incomplete markets the no arbitrage bounds on option prices are typically very wide to strengthen pricing implications several recent articles

what s causing overreaction an experimental investigation of recency and the hot hand effect a substantial body of empirical literature provides evidence of overreaction in markets past losers outperform past winners in stock markets as well as in sports markets two hypotheses are consistent with this observation the recency hypothesis states that traders overweight recent information they are too optimistic about winners and too pessimistic about losers according to the hot hand hypothesis traders try to discover trends in the past record of a firm or a team and thereby overestimate the autocorrelation in the series an experimental design allows us to distinguish between these hypotheses the evidence is consistent with the hot hand hypothesis

household expenditure and the income tax rebates of 2001 using questions expressly added to the consumer expenditure survey we estimate the change in consumption expenditures caused by the 2001 federal income tax rebates and test the permanent income hypothesis we exploit the unique randomized timing of rebate receipt across households households spent 20 to 40 percent of their rebates on nondurable goods during the three month period in which their rebates arrived and roughly two thirds of their rebates cumulatively during this period and the subsequent three month period the implied effects on aggregate consumption demand are substantial consistent with liquidity constraints responses are larger for households with low liquid wealth or low income

the psychic distance paradox companies tend to begin their internationalization process in countries that are psychically close researchers describe the sequence of entry that firms follow and the mode of entry they choose they suggest that psychically close countries are more easily understood than distant ones and offer more familiar operating environments although not prescriptive an unstated conclusion can be drawn linking sequence of entry to performance evidence from thirty two canadian retail companies shows that only seven 22 were functioning successfully in the united states the psychic distance paradox is that operations in psychically close countries are not necessarily easy to manage because assumptions of similarity can prevent executives from learning about critical differences moreover empirical evidence from 271 ceos confirms greater cultural differences between canada and the u s than assumed previously modifications are suggested to improve the psychic distance concept

identifying the macroeconomic effect of loan supply shocks the inability to clearly distinguish the effects of shocks to loan supply from those to loan demand has made it difficult to quantify the economic importance of the credit channel in the transmission mechanism of monetary policy this study provides an innovative approach to identifying loan supply shocks three different results confirm that loan supply shocks have been successfully isolated from shifts in loan demand our measure is particularly important for explaining inventory movements the component of gdp most dependent on bank lending the effect is present even during periods with strong loan demand and the effect remains even when the unpredictable part of the loan supply shock is isolated this identification enables us to show that loan supply shocks have had economically important effects on the u s economy

intertemporal profitability and the stability of technical analysis evidences from the hong kong stock exchange this study investigates the impact of market integration on the profitability of two simple and popular technical trading rules the simple moving average sma and the trading range break trb in hong kong using data from 1972 to 2006 we find that the sma 1 50 consistently outperforms the market before the integration of stock exchanges in 1986 under the 1 50 rule a variable length moving average performs better than the fixed length moving average rule by 2 5 to 5 annual before transaction costs because it includes the information of the first 9 days into investors decision the results are robust to the out of sample tests for the validity of the profitability of the trading rules the returns of the trading range break rules are insignificant over the 35 year span our results support the conjecture that stock market integration may lead to better information efficiency the findings of significant pre 1986 profits and insignificant post 1986 profits contradict previous findings that r

long term market overreaction the effect of low priced stocks conrad and kaul 1993 report that most of de bondt and thaler s 1985 long term overreaction findings can be attributed to a combination of bid ask effects when monthly cumulative average returns cars are used and price rather than prior returns in direct tests we find little difference in test period returns whether cars or buy and hold returns are used and that price has little predictive ability in cross sectional regressions the difference in findings between this study and conrad and kaul s is primarily due to their statistical methodology they confound cross sectional patterns and aggregate time series mean reversion and introduce a survivor bias their procedures increase the influence of price at the expense of prior returns

is local bias a cross border phenomenon evidence from individual investors international asset allocation abstract extant literature consistently documents that investors tilt their domestic equity portfolios towards regionally close stocks local bias we hypothesize that individual investors local bias is not limited to the domestic sphere but instead also determines their international investment decisions our results confirm the presence of a cross border local bias specifically we show i that the stockholdings of individual investors living within regional proximity to a foreign country display a significantly lower foreign investment bias towards investment opportunities in that country and ii that this drop in foreign investment bias levels is disproportionately driven by investments in regionally close neighbor country companies the impact of cross border local bias on investors bilateral foreign equity investments is economically significant and holds even after controlling for previously identified explanations of international asset allocation

immigrant links to the home country empirical implications for u s bilateral trade flows immigrants ties to their home countries can play a key role in fostering bilateral trade linkages immigrant ties include knowledge of home country markets language preferences and business contacts that have the potential to decrease trading transaction costs empirical results for the united states suggest that immigrant links have historically been important in increasing bilateral trade flows with immigrants home countries copyright 1994 by mit press

building on poor people s capacities the case of common property resources in india and west africa revised version of a paper commissioned by the international development research centre idrc of canada for a world bank conference on poverty environment growth linkages held in washington dc march 1999

financial institutions and markets across countries and over time the updated financial development and structure database this article introduces the updated and expanded version of the financial development and structure database the database includes indicators on the size efficiency and stability of banks nonbank financial institutions and equity and bond markets over 1960 2007 it also contains indicators of financial globalization

shocks income and wealth do they affect the extraction of natural resources by rural households summary this paper examines the effects of household and village level characteristics on environmental reliance and participation in resource extraction decisions unlike previous analyses that used case studies or regional samples i use a nationally representative sample of rural households rounds i and ii of the mexico national rural household survey enhrum econometric results show that participation in resource extraction follows an inverted u shaped relationship with income and that environmental reliance decreases with income beyond income results show that relatively wealthy households in rural mexico are less likely to participate in resource extraction and have lower reliance than those with less wealth there is also clear evidence that natural resources provide some sort of insurance for households that are subjected to negative agricultural shocks

a model of money and credit with application to the credit card debt puzzle many individuals simultaneously have significant credit card debt and money in the bank the credit card debt puzzle is given high interest rates on credit cards and low rates on bank accounts why not pay down the debt while economists have gone to elaborate lengths to explain this observation we argue it is a special case of the rate of return dominance puzzle from monetary economics we analyze the issue by extending standard monetary theory to incorporate consumer debt this seems interesting in its own right since developing models where money and credit coexist is a long standing challenge and it helps put into context recent discussions of consumer debt

is the market surprised by poor earnings realizations following seasoned equity offerings we examine the stock price reaction to earnings announcements in the five years following seasoned equity offerings seos on average post seo earnings announcements are met with a significantly negative abnormal stock price reaction although this negative reaction accounts for a disproportionately large portion of long run post seo abnormal stock returns on average abnormal stock price reactions to post seo earnings announcements are reliably negative only within the smallest quartile of equity issuers for small firms therefore these findings are broadly consistent with the hypothesis that firms issue equity when the market overestimates the firm s future earnings perfomance

underreaction to fundamental information and asymmetry in mispricing between bullish and bearish markets an experimental study abstract in contrast to existing literature we implement experimental asset markets with fluctuating fundamental values following a stochastic process therefore we can measure traders behavior in both bullish and bearish markets we observe underreaction of price changes to changes in fundamental value which induces overvaluation in bearish and undervaluation in bullish markets we also find an asymmetry between markets with bullish fundamental values and those with bearish ones as the former markets show a higher degree of informational efficiency the reason for the observed underreaction lies in the relatively large volatility of the underlying fundamental value process

measuring abnormal performance do stocks overreact abstract a highly controversial issue in financial economies is whether stocks overreact in this paper we find an economically important overreaction effect even after adjusting for size and beta in portfolios formed on the basis of prior five year returns extreme prior losers outperform extreme prior winners by 5 10 per year during the subsequent five years although we find a pronounced january seasonal our evidence suggests that the overreaction effect is distinct from tax loss selling effects interestingly the overreaction effect is substantially stronger for smaller firms than for larger firms returns consistent with the overeaction hypothesis are also observed for short windows around quarterly earnings announcements

the reaction of consumer spending and debt to tax rebates evidence from consumer credit data we use a new panel data set of credit card accounts to analyze how consumers responded to the 2001 federal income tax rebates we estimate the monthly response of credit card payments spending and debt exploiting the unique randomized timing of the rebate disbursement we find that on average consumers initially saved some of the rebate by increasing their credit card payments and thereby paying down debt but soon afterward their spending increased counter to the permanent income model spending rose most for consumers who were initially most likely to be liquidity constrained whereas debt declined most so saving rose most for unconstrained consumers

volume and autocovariances in short horizon individual security returns this article tests for the relations between trading volume and subsequent returns patterns in individual securities short horizon returns that are suggested by such articles as blume easley and o hara 1994 and campbell grossman and wang 1993 using a variant of lehmann s 1990 contrarian trading strategy we find strong evidence of a relation between trading activity and subsequent autocovariances in weekly returns specifically high transaction securities experience price reversals while the returns of low transactions securities are positively autocovarying overall information on trading activity appears to be an important predictor of the returns of individual securities

banks funding stress lending supply and consumption expenditure we employ a unique identification strategy linking survey data on household consumption expenditure to bank level data to estimate the effects of bank funding stress on consumer credit and consumption expenditures we show that households whose banks were more exposed to funding shocks report lower levels of nonmortgage liabilities this however only translates into lower levels of consumption for low income households hence adverse credit supply shocks are associated with significant heterogeneous effects

the decision maker and export entry and expansion this paper examines the varied empirical findings of the relationship between firm individual characteristics and foreign entry expansion behavior the results support the view that such activity is neither exclusively determined by structural or managerial factors and is really the result of interaction between both types of variables the paper proposes that foreign entry and expansion can best be understood as an adoption of innovation type behavior

between ostrom and nordhaus the research landscape of sustainability economics abstract we survey the emerging research area of sustainability economics through a quantitative full text analysis of peer reviewed journal publications from 1987 to 2013 to identify relevant contributions we draw on existing definitions of sustainability economics for a keyword based identification strategy a combined focus on a the human nature relationship b the long term uncertain future c normative orientation towards sustainability and d economic analysis our analysis of a random subsample of 343 relevant papers reveals that i sustainability economics is a rapidly developing research area ii while theoretical contributions shaped the area in earlier years applied work now constitutes the largest share of contributions iii the research landscape can be clustered into eleven research clusters these range from participatory governance of social ecological systems associated with the work of elinor ostrom to questions of intertemporal allocation and distribution applied to climate economics associated with the work of william nordhaus iv the research area is broad in scope and heterogeneous and there is relatively little interaction between important clusters v relevant contributions are published in more than 100 journals ten journals publish half of all contributions led by ecological economics and 40 appear in non economics journals underscoring the importance of interdisciplinary dialogue

environmental income and rural livelihoods a global comparative analysis this paper presents results from a comparative analysis of environmental income from approximately 8000 households in 24 developing countries collected by research partners in cifor s poverty environment network pen environmental income accounts for 28 of total household income 77 of which comes from natural forests environmental income shares are higher for low income households but differences across income quintiles are less pronounced than previously thought the poor rely more heavily on subsistence products such as wood fuels and wild foods and on products harvested from natural areas other than forests in absolute terms environmental income is approximately five times higher in the highest income quintile compared to the two lowest quintiles

the consumption effects of the 2007n2008 financial crisis evidence from households in denmark did the financial crisis in 2007 2008 spread from distressed banks to households through a contraction of the credit supply we study this question with a dataset that contains observations on all accounts in danish banks as well as comprehensive information about individual account holders and banks we document that banks exposed to the financial crisis reduced their lending relative to nonexposed banks which in turn caused a significant decrease in the borrowing and spending of their customers the effects were persistent borrowing remained lower through the postcrisis years and spending foregone during the crisis was not recovered

overreaction and insider trading evidence from growth and value portfolios insider transactions are not random across growth and value stocks we find that insider buying climbs as stocks change from growth to value categories insider buying also is greater after low stock returns and lower after high stock returns these findings are consistent with a version of overreaction which says that prices of value stocks tend to lie below fundamental values and prices of growth stocks tend to lie above fundamental values do market prices reflect investor overreaction 1 the purpose of this paper is to provide evidence on this question however new evidence is unlikely to change many minds if the findings depend on the newly controversial capital asset pricing model capm or multifactor models or if they involve datasnooping 2 we bypass these problems by not using capm or a benchmark model and by examining a new set of data we measure insider buying and selling in stocks that are ranked by measures such as the ratio of cash flow per share to price per share cf p 3 current practice refers to stocks with low cf p as growth stocks and to stocks with high cf p as value stocks we examine the direction of insider trades along the growth value spectrum to see if they are consistent with attempts to profit from market overreaction by overreaction we mean price movements that predictably reverse this experiment does not require an asset pricing model because we do not examine the returns accruing to insider trades 4

price trends and patterns in technical analysis a theoretical and empirical examination while many technical trading rules are based upon patterns in asset prices we lack convincing explanations of how and why these patterns arise and why trading rules based on technical analysis are profitable this paper provides a model that explains the success of certain trading rules that are based on patterns in past prices we point to the importance of confirmation bias which has been shown to play a key role in other types of decision making traders who acquire information and trade on the basis of that information tend to bias their interpretation of subsequent information in the direction of their original view this produces autocorrelations and patterns of price movement that can predict future prices such as the head and shoulders and double top patterns the model also predicts that sequential price jumps for a particular stock will be positively autocorrelated we test this prediction and find that jumps exhibit statistically and economically significant positive autocorrelations

price based return comovement abstract similarly priced stocks move together stocks that undergo splits experience an increase in comovement with low priced stocks and a decrease in their comovement with high priced stocks price based comovement is not explained by economic fundamentals firm size or changes in liquidity or information diffusion the shift in comovement following splits is greater for large stocks high priced stocks and when investor sentiment is high in the full cross section price based portfolios explain variation in stock level returns after controlling for movements in the market and industry portfolios as well as portfolios based on size book to market transaction costs and return momentum the results suggest that investors categorize stocks based on price

do liquidity constraints and interest rates matter for consumer behavior evidence from credit card data this paper utilizes a unique new dataset of credit card accounts to analyze how people respond to changes in credit supply the data consist of a panel of thousands of individual credit card accounts from several different card issuers with associated credit bureau data we estimate both marginal propensities to consume mpcs out of liquidity and interest rate elasticities we also evaluate the ability of different models of consumption to rationalize our results distinguishing the permanent income hypothesis pih liquidity constraints precautionary saving and behavioral models we find that increases in credit limits generate an immediate and significant rise in debt counter to the pih the average mpc out of liquidity ddebt dlimit ranges between 10 14 the mpc is much larger for people starting near their limits consistent with binding liquidity constraints however the mpc is significant even for people starting well below their limit we show this response is consistent with buffer stock models of precautionary saving nonetheless there are other results that conventional models cannot easily explain e g why so many people are borrowing on their credit cards and simultaneously holding low yielding assets unlike most other studies we also find strong effects from changes in account specific interest rates the long run elasticity of debt to the interest rate is approximately 1 3 less than half of this elasticity represents balance shifting across cards with most reflecting net changes in total borrowing the elasticity is larger for decreases in interest rates than for increases which can explain the widespread use of temporary promotional rates the elasticity is smaller for people starting near their credit limits again consistent with liquidity constraints

risk and return abstract this paper examines the seasonality in the basic relationship between expected return and risk during 1935 82 the results reveal that the positive relationship between return and risk is unique to january the risk premiums during the remaining eleven months are not significantly different from zero

assessing poverty deforestation links evidence from swat pakistan abstract this paper contributes to the debate on the links between poverty and forestry degradation the view that due to poverty and the meeting of subsistence needs the poor use natural resources more intensively and hence cause them to degrade using the case of the forest rich swat district pakistan the paper addresses the issue empirically historically and institutionally we do not find empirical support for the poverty environment nexus in that the poor and other income groups are equally resource dependent and also show that resource degradation is not associated with poverty our historical and institutional analyses provide alternative explanations for resource degradation selective and rotating ownership patterns starting with the 17th century provided limited incentive for resource conservation it also created tension between de jure and de facto owners that has persisted and is one source of forest degradation ill defined resource rights have also exacerbated the impacts of several other factors contributing to forest degradation which is compounded by poor management corruption and perverse incentives

the employment effects of credit market disruptions firm level evidence from the 2008 9 financial crisis this article investigates the effect of bank lending frictions on employment outcomes i construct a new data set that combines information on banking relationships and employment at 2 000 nonfinancial firms during the 2008 9 crisis the article first verifies empirically the importance of banking relationships which imply a cost to borrowers who switch lenders i then use the dispersion in lender health following the lehman crisis as a source of exogenous variation in the availability of credit to borrowers i find that credit matters firms that had precrisis relationships with less healthy lenders had a lower likelihood of obtaining a loan following the lehman bankruptcy paid a higher interest rate if they did borrow and reduced employment by more compared to precrisis clients of healthier lenders consistent with frictions deriving from asymmetric information the effects vary by firm type lender health has an economically and statistically significant effect on employment at small and medium firms but the data cannot reject the hypothesis of no effect at the largest or most transparent firms abstracting from general equilibrium effects i find that the withdrawal of credit accounts for between one third and one half of the employment decline at small and medium firms in the sample in the year

interbank liquidity crunch and the firm credit crunch evidence from the 2007 2009 crisis we study the credit supply effects of the unexpected freeze of the european interbank market using exhaustive portuguese loan level data we find that banks that rely more on interbank borrowing before the crisis decrease their credit supply more during the crisis the credit supply reduction is stronger for firms that are smaller with weaker banking relationships small firms cannot compensate the credit crunch with other sources of debt furthermore the impact of illiquidity on the credit crunch is stronger for less solvent banks finally we find no overall positive effects of central bank liquidity but instead higher hoarding of liquidity

the geography of equity listing why do companies list abroad this paper documents aggregate trends in the foreign listings of companies and analyzes their distinctive prelisting characteristics and postlisting performance in 1986 1997 many european companies listed abroad mainly on u s exchanges while the number of u s companies listed in europe decreased european companies that cross list tend to be large and recently privatized firms and expand their foreign sales after listing abroad they differ sharply depending on where they cross list the u s exchanges attract high tech and export oriented companies that expand rapidly without significant leveraging companies cross listing within europe do not grow unusually fast and increase their leverage after cross listing foreign listings are becoming an increasingly important strategic issue for companies and stock exchanges alike as companies become global in their product market and investment strategies direct access to foreign capital markets via an equity listing can yield important benefits at the same time the international integration of capital markets has led to unprecedented levels of competition among stock exchanges in this competitive struggle the winners are the exchanges that manage to attract more foreign listings and the attendant trading volume and business opportunities despite the importance of these issues still little is known about which exchanges succeed in capturing more listings from abroad and why this question is intimately related to a second issue namely which advantages companies expect to get from a foreign listing securing cheap equity capital for new investment allowing controlling shareholders to divest on a liquid market preparing for foreign acquisitions or simply enhancing the compa

regional redistribution through the u s mortgage market abstract regional shocks are an important feature of the us economy households ability to self insure against these shocks depends on how they affect local interest rates in the united states m

does psychic distance moderate the market size entry sequence relationship an analysis of 924 foreign market entries made by a sample of chinese exporters reveals that psychic distance moderates the relationship between foreign market size and entry sequence in doing so this study challenges the extant hypothesis that the establishment of foreign operations conforms to a simple pattern of increasing psychic distance to markets the findings also reveal that psychic distance is asymmetrical in nature and that assessments made by sellers and their buyers are inherently inequivalent

social ties and foreign market entry the social dynamics which precede international exchange are considered in light of data collected on 133 foreign market entries from a sample of highly internationalized manufacturing firms consistent with research done in the social network field the findings support the hypothesis that knowledge of foreign market opportunities is commonly acquired via existing inter personal links rather than collected systematically via market research this study thus contributes towards an understanding of those antecedent conditions that lead to the formation of export exchange relationships

income and the environment in rural india is there a poverty trap we study the relationships between rural income distributions and changes in environmental conditions in southern western and central india between 1994 95 and 2000 01 other than the relatively rich we find that all income strata benefit from an improved environment and intermediate expenditure households benefit more than the very poor in absolute terms higher median consumption expenditures and richness are estimated to increase environmental decline but we do not find a significant impact of income poverty on local environmental health the results do not support the poverty trap conjecture with environmental degradation driving expenditure reductions that promote offsetting aforestation which benefits the poor

are stock price reversals really asymmetric a note abstract one of the enigmatic findings about the stock market overreaction effect is that it is asymmetric we argue that this apparent anomaly may be entirely illusory resulting from the peculiar properties of returns the test period return on a contrarian portfolio is not always a satisfactory measure of the strength of price reversals this also renders interportfolio comparisons about the symmetry of reversals more difficult we develop an alternative measure the reversal coefficient which takes account of this deficiency some empirical corroboration is also provided

are seasonal anomalies real a ninety year perspective in recent years there has been a proliferation of empirical studies documenting unexpected or anomalous regularities in security rates of return in addition to the widely studied relation between firm size and rate of return 1 these include seasonal regularities related to the time of the day harris 1986 the day of the week see ball and bowers 1986 cross 1973 french 1980 gibbons and hess 1981 jaffe and westerfield 1985 keim and stambaugh 1984 and lakonishok and levi 1982 the time of the month ariel 1987 and the turn of the year see haugen and lakonishok 1988 jones pearce and wilson 1987 lakonishok

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

event study methodologies and the size effect abstract this study of 862 press recommendations demonstrates that the size effect can distort longer term performance measures and hence event studies relative to similar sized companies post publication performance is neutral however market adjustments the capm and market model with equally or capitalization weighted indexes all produce biased results event studies are most exposed to such bias when the measurement interval is long event securities differ systematically in size or weighting from the index constituents the size effect is large and or volatile and when capm type methodologies are used these distortions are avoided by explicitly controlling for size

overreaction underreaction and the low p e effect although earnings surprises have been studied extensively they have not been examined in the context of contrarian strategies positive and negative earnings surprises affect best high p e and worst low p e stocks in an asymmetric manner that favors worst stocks long term reversion to the mean in which worst stocks display above market returns while best stocks show below market results regardless of the sign of the surprise continues for at least 19 quarters following the news these results are consistent with mispricing overreaction to events prior to the surprise and a corrective price movement after the surprise is consistent with extant research on underreaction the mispricing correction hypothesis explains the superior returns of contrarian strategies noted here and elsewhere in the literature

flows funds and the complexity of deprivation using concepts from ecological economics for the study of poverty abstract poverty has been increasingly conceptualized as being multidimensional involving deprivation in many dimensions of life this paper discusses issues and implications of multidimensional poverty by adopting concepts commonly used in ecological economics in particular poverty is approached as an irreducible complex phenomenon for which many legitimate but non equivalent descriptions exist issues of social and technical incommensurability are illustrated for different meanings and measurement types of poverty georgescu roegen s flow fund framework is interpreted informed by the capability approach of amartya sen the paper argues that a predominant focus on flows as a proxy to analyze poverty represents rather a short term perspective on access to satisfiers to fulfill particular needs contrary to that focusing on valued funds may provide useful information for the analysis of capabilities that persons and societies might pursue in the long term furthermore it is argued that strong poverty alleviation needs to adopt analytical tools that can deal with non trade off cases improvements in one poverty dimension cannot always compensate for the deterioration of other poverties this implies to rethink the usefulness of aggregate multidimensional poverty indices as well as the predominant use of income measures

intertemporal consumption and credit constraints does total expenditure respond to an exogenous shock to credit there is continuing controversy over the importance of credit constraints this paper investigates whether total household expenditure and debt is affected by an exogenous increase in access to credit provided by a credit market reform that enabled danish house owners to use housing equity as collateral for consumption loans we find that the magnitude of the response is correlated with the amount of equity released by the reform and that the effect is strongest for younger households even for this group the response was moderate the aggregate effect of the reform was significant but small

consumption and aggregate constraints evidence from u s states and canadian provinces state level consumption exhibits excess sensitivity to lagged income to the same extent as u s aggregate data but state specific idiosyncratic consumption exhibits substantially less sensitivity to lagged state specific income a result that also holds for canadian provinces we propose the following interpretation borrowing and lending in response to changes in consumer demand are easier for individual u s states than for the united states as a whole and therefore the measured deviation from the benchmark permanent income hypothesis model is smaller however lagged state specific variables help predict state specific consumption suggesting that the pih model still requires qualification

poverty and resource dependence in rural india abstract previous studies of rural households in developing countries have tended to find that the dependence of these households on common pool resources declines with income our study of households in jhabua india finds a more complex relationship using the share of resource income in total long run or permanent income as our dependence measure which we argue is more appropriate than the short run income based measure commonly used in the literature we find that for households that collect any resources at all dependence exhibits a u shaped relationship with income that is the poorest and richest households depend more on resources than households with intermediate incomes the poorest and richest households are also found to be least likely to collect however indicating that resource use at the income extremes is bimodal either zero or above average moreover the observed trends for resources as a whole are not mirrored in those for individual resources dependence on fuelwood and dung declines with income for example while dependence on fodder and construction wood increases these findings suggest that common pool resources are a productive source of income not just for the poor but also for the rich and that improvements in the stocks of these resources can potentially form the basis of poverty reduction efforts in these economies

imputing consumption from income and wealth information we investigate the feasibility of deriving a measure of total expenditure at the household level from administrative micro data on income and wealth we use danish administrative data that provides measures of disposable income and the holding of different assets at the end of the year the ability to link the households in the 1994 6 danish expenditure survey to their administrative data for the years around the survey year offers a unique possibility for constructing a measure of total expenditure and of checking directly on the reliability of the imputation the results are promising

overreaction in the brazilian stock market abstract the overreaction hypothesis on a new set of data for the brazilian stock market over the period 1970 1989 is investigated both market adjusted returns and the standard sharpe lintner capm adjusted returns are used price reversals in 2 year returns are detected and the results contrast with the u s evidence in that the magnitude of the effect is more pronounced than in the u s the results also suggest that differences in risk as measured by capm betas using the method suggested by chan chan k c 1988 on the contrarian investment strategy journal of business 61 147 163 cannot account for the overreaction effect i also examine the issue of asymmetry versus symmetry in the overreaction effect using the criterion proposed by dissanaike dissanaike g 1992 are stock price reversals really symmetric university of cambridge department of applied economics discussion paper af series no 4 i find evidence that the price reversals are asymmetric

are international trade and factor mobility substitutes abstract this paper analyzes whether factor flows and commodity trade are substitutes or complements i e whether increasing the level of one impacts adversely or favorably on the volume of the other it derives with the aid of a new general equilibrium framework of the world which allows possible differences in factor endowments tastes and technologies across the two trading countries the necessary and sufficient condition for substitutability and complementarity the results are then further examined in two special cases a survey of different concepts of substitutability and complementarity which have appeared in the literature is also given

the heckman correction for sample selection and its critique this paper gives a short overview of monte carlo studies on the usefulness of heckman s 1976 1979 two step estimator for estimating selection models such models occur frequently in empirical work especially in microeconometrics when estimating wage equations or consumer expenditures it is shown that exploratory work to check for collinearity problems is strongly recommended before deciding on which estimator to apply in the absence of collinearity problems the full information maximum likelihood estimator is preferable to the limited information two step method of heckman although the latter also gives reasonable results if however collinearity problems prevail subsample ols or the two part model is the most robust amongst the simple to calculate estimators

reconciling the pattern of trade with the pattern of migration aspects of the brain drain are considered in a theoretical context the emphasis is on the migration of those with managerial skills between countries with abundant skilled labor and those with abundant unskilled labor the results indicate that countries with abundant skilled labor therefore export managers e g through multinational subsidiaries and skilled labor intensive goods yet import skilled employees the brain drain excerpt

empirical regularities in the poverty environment relationship of rural households evidence from zimbabwe abstract analysis of rural households and environmental resources is beset by inadequate data especially in africa using purpose collected panel data from zimbabwe we demonstrate seven empirical regularities in the rural poverty environment relationship most important environmental resources make a significant contribution to average rural incomes poorer households also depend heavily on these resources which contribute c 40 to their incomes richer households however use greater quantities of environmental resources in total finally considerable differentiation exists in the economic characteristics of environmental goods these results demonstrate the considerable economic significance of environmental resources to rural households surveys which ignore them miscalculate rural incomes and welfare

trading volume and serial correlation in stock returns this paper investigates the relationship between aggregate stock market trading volume and the serial correlation of daily stock returns for both stock indexes and individual large stocks the first order daily return autocorrelation tends to decline with volume the paper explains this phenomenon using a model in which risk averse market makers accommodate buying or selling pressure from liquidity or noninformational traders changing expected stock returns reward market makers for playing this role the model implies that a stock price decline on a high volume day is more likely than a stock price decline on a low volume day to be associated with an increase in the expected stock return

on back testing zero investment strategies zero investment strategies typically involve forming a long portfolio in one set of securities and a short portfolio in another with the two identified by the use of some trading rule when back testing such strategies the ex post difference in their abnormal returns represents an unbiased estimate of their economic profitability in perfect markets and thus serves as an indication of market efficiency however regulation t s short selling constraints are a potentially significant imperfection facing retail and institutional investors after development of a procedure that recognizes these constraints in measuring returns the impact of these constraints on economic profitability is analyzed copyright 2000 by university of chicago press