smallholders land access in sub saharan africa a new landscape while scholars long recognized the importance of land markets as a key driver of rural non farm development and transformation in rural areas evidence on the extent of their operation and the nature of participants remains limited we use household data from 6 countries to show that there is great potential for such markets to increase productivity and equalize factor ratios while rental markets transfer land to land poor and labor rich producers their operation and thus impact may be constrained by policy restrictions their functioning may also be constrained by ill defined or insecure rights that may arise from failure to fully compensate existing rights in cases of expropriation a failure to implement more broadly land policies or to do so in a gender sensitive manner methodological and substantive conclusions are derived

ipos signalling effects for speculative stock detection evidence from the stock exchange of thailand abstractusing a unique data set from the thai stock market about the so called turnover list tol of speculative stocks spanning the period 2004 2012 we investigate and provide new evidence on the relationship between ipos pricing effects and subsequent classification as speculative investments to be more specific we examine the signalling effects for the detection of speculative stocks in relation to the degree of their prior ipos underpricing we also employ the market feedback hypothesis to investigate this signalling process our results reveal a significant positive relationship between the magnitudes of the ipo underpricing and the probability of an ipo firm being classified officially as speculative on the tol furthermore we find that a 6 month abnormal return after going public increases the probability of speculative dealing in the ipos next we consider all listed firms in the thai stock market and highlight the role of both abnormal return and trading volume in the transmission of pr

litigation risk and ipo underpricing abstract we examine the relation between risk and ipo underpricing and test two aspects of the litigation risk hypothesis 1 firms with higher litigation risk underprice their ipos by a greater amount as a form of insurance insurance effect and 2 higher underpricing lowers expected litigation costs deterrence effect to adjust for the endogeneity bias in previous studies we use a simultaneous equation framework evidence provides support for both aspects of the litigation risk hypothesis

farm productivity and rural poverty in india armed with new data we return to an old question from the pages of this journal to what extent do india s rural poor share in agricultural growth combining data from 24 household sample surveys spanning 35 years with other sources we estimate a model of the joint determination of consumption poverty measures agricultural wages and food prices we find that higher farm productivity brought both absolute and relative gains to poor rural households a large share of the gains was via wages and prices though these effects took time the benefits to the poor were not confined to those near the poverty line

speculative prices and popular models t he rational expectations revolution in economics was born of the recognition that the expectations people hold for future economic variables are fundamental to their behavior thus our economists economic models require their those who make up the economy economic models models which they use to generate their expectations the key idea of rational expectations models is to collapse the two models into one to assume that people know or behave as if they know the true model that describes the economy this idea allows economists to construct simple and elegant models of the economy models that are appealing theoretically and that can be studied without collecting any data about the models in the minds of economic actors the problem with the rational expectations models is that collapsing the two kinds of models into one is a gross oversimplification obviously the popular models the models that are used by the broad masses of economic actors to form their expectations are not the same as those held by economists once one accepts the difference economic modelling cannot proceed without collecting data on the popular models themselves this paper reports on such a data collection effort on popular models using questionnaire survey methods with the purpose of understanding speculative markets i will report here on my research to understand the u s stock market crash of october 1987 research fumiko konya yoshiro tsutsui and i undertook to understand the japanese stock market crash of october 1987 research karl case and i undertook to understand recent real estate booms and research john pound and i undertook to understand the periodic hot markets for initial public offerings ipo s of common stock

transition in sub saharan africa agriculture urbanization and income growth abstract econometric analysis of some 40 years of data has provided mixed results because of the defects of the data and because there are some relatively sudden structural economic shifts an important shift is when agricultural labor ceases to grow now happening in sub saharan africa ssa a model of the interrelationship over time of the rural mainly agricultural sector and the urban mainly manufacturing and service sector is proposed each provides a market to the other growth in both requires investment but of distinctly different types their interaction results in an s shaped curve many ssa countries are in the acceleration phase and its agriculture particularly in semi arid areas is increasingly oriented to the growing home market case studies show farmers have invested and adopted new technologies but the transition to an urbanized economy has been hindered by poor policies the current need is for appropriate investments and policies to develop the productivity of the urban sectors so that they can continue to stimulate agriculture and provide jobs for those who are leaving farming

linking smallholders to markets determinants and impacts of farmer collective action in kenya summary this article investigates determinants and impacts of cooperative organization using the example of smallholder banana farmers in kenya farmer groups are inclusive of the poor although wealthier households are more likely to join employing propensity score matching we find positive income effects for active group members yet price advantages of collective marketing are small and high value market potentials have not yet been tapped beyond prices farmer groups function as important catalysts for innovation adoption through promoting efficient information flows we discuss the conditions under which collective action is useful and through what mechanisms the potential benefits emerge

the optimal spread and offering price for underwritten securities abstract the paper develops the net proceeds maximization theory explaining how the spread and offering price are determined in all underwritten offerings in the u s the theory yields solutions for the optimal spread and offering price for all underwritten securities and it yields comparative statics that explain the cross sectional variation in actual spreads and initial returns across different types of underwritten securities the theory also suggests two alternative explanations to the ones offered by chen and ritter j finance 55 2000 1105 for the clustering of unseasoned equity offerings spreads at 7

principal challenges confronting smallholder agriculture in sub saharan africa summary this paper uses small scale farm survey data from five countries of eastern and southern africa to highlight four under appreciated issues i how land distribution patterns constrain the potential of crop technology and input intensification to enable many small farms to escape from poverty ii why most smallholders are unable to produce more than a marginal surplus or participate meaningfully in commodity markets iii why most farmers are directly hurt by higher grain prices and iv why the marketed agricultural surplus is exceedingly concentrated among a small group of relatively large smallholders policy and public investment options are reviewed in the light of these findings there is no one future for small farms in africa much depends on government policy and investment decisions

why has economic growth been more pro poor in some states of india than others abstract we use 20 household surveys for india s 15 major states spanning 1960 1994 to study how the sectoral composition of economic growth and initial conditions interact to influence how much growth reduced consumption poverty the elasticities of measured poverty to farm yields and development spending did not differ significantly across states but the elasticities of poverty to urban and rural non farm output varied appreciably and the differences were quantitatively important to the overall rate of poverty reduction states with higher elasticities did not experience higher rates of non farm growth the non farm growth process was more pro poor in states with initially higher literacy higher farm productivity higher rural living standards relative to urban areas lower landlessness and lower infant mortality

the impact of farm input subsidies on maize marketing in malawi abstract this paper investigates the effects of subsidised fertilizer on marketing of maize in malawi it uses the nationally representative two wave integrated household panel survey ihps data of 2010 and 2013 the results suggest that subsidised fertilizer on average increases farmers maize market participation as sellers total quantity of maize sold and maize commercialisation in addition participation in subsidised fertilizer programme is found to increase the probability of farmers to be net sellers and increases net quantity of maize sold however the study finds no evidence of effect on net quantity of maize bought and on household maize self sufficiency these results suggest that the farm input subsidy programme has contributed toward an increased level of maize market supply engagement for small farmers and in this sense the policy has the potential to provide the wider external benefits furthermore the results have implication on the sustainability of the subsidy programme policy formulation and design of programmes for the agricultural sector and small farmers in developing countries

stabilizing food markets in eastern and southern africa a major challenge for agricultural policy in africa is how to address the market instability related causes of low farm productivity and food insecurity this paper highlights structural changes affecting the behavior of food markets in eastern and southern africa and discusses their implications for the design of strategies to stabilize food prices these changes include 1 an increasing trend in maize prices toward import parity levels reflecting an emerging structural maize deficit in much of the region 2 increasingly diversified food consumption patterns in both rural and urban areas 3 highly concentrated marketed maize surplus which have largely unrecognized implications for the magnitude of price risk faced by most farm households and 4 the strategic interactions between private and public marketing actors leading in some cases to heightened market instability and food crises in the prevailing dual market environment now characterizing most of the region greater coordination transparency and consultation between private and public market actors is needed to achieve reasonable levels of food price stability and predictability

evidence on price stabilization and underpricing in early ipo returns using data on 560 firm commitment initial public offerings of common stock for the 1982 1983 period we find that the cross sectional distribution of one day returns is modeled better as a mixture of two distributions with the parameter estimates of one distribution being consistent with underpricing and the other with price stabilization further the evidence that early ipo returns are drawn from a mixture distribution persists for at least four weeks the implications of these results for the analysis of ipo returns are illustrated by examining the influence of a measure of ex ante price uncertainty on ipo pricing

equity issue specific versus broad regulatory protections against expropriation risk international evidence from seos abstract we compare non issue specific broad investor protections against expropriation by firm s insiders with regulations that specifically protect investors of new equity issues issue specific since in nation regulations rarely change and are homogenous for all firms it is difficult to compare issue and non issue specific investor protection mechanisms in country specific studies we utilize cross country differences in regulations to study the relative importance of issue specific and broad regulatory protections using data on seasoned equity offerings seo we find that seo underpricing is related to broad protections in particular seo underpricing is negatively positively related with the strength of ex post ex ante anti self dealing laws independent of broad protections seo underpricing is unaffected by issue specific investor protections that is neither by disclosure requirements imposed on equity issuers nor by equity issue specific liability rights conferred on investors interactions between broad protections and issue specific protections indicate issue specific protections reduce seo underpricing only in countries with strong broad protections

the favourite longshot bias in parimutuel betting a clarification of the explanation that bettors like to bet longshots abstract one explanation of the favourite longshot bias in parimutuel betting is that bettors derive utility from betting longshots the purpose of this paper is to explore the conditions where such an explanation makes sense we posit a simple two horse race where there are two groups of bettors one group always bets the longshot the other bets on the basis of expected value the model yields two results in the absence of transactions costs track take there is no favourite longshot bias however if the track take is positive we would expect to observe the bias the primary reason is that there is no short selling mechanism in parimutuel betting markets hence the explanation that bettors like to bet longshots also requires transactions costs and no short selling

initial performance of new issues of shares in malaysia this paper presents the levels of under pricing for new issues in a developing country malaysia over a more recent period january 1990 december 1998 than reported in prior studies three types of new issues were examined namely public issue offer for sale and combination or hybrid of offer for sale and public issue comparisons of initial return between types of new issues and between different board of listing were made the results of independent t tests for difference in mean initial returns indicate that in general there are significant differences in mean initial returns between types of new issues and between boards of listing the results of step wise regression reveal that on average only over subscription ratio contributes significantly to the initial returns however caution should be taken when interpreting the models formed because the durbin watson rest indicate that some models are not free from problem of auto correlation of the residuals

preferred risk habitat of individual investors abstract the preferred risk habitat hypothesis introduced here is that individual investors select stocks whose volatilities are commensurate with their risk aversion the data 1995 2000 holdings of over 20 000 clients at a large german broker are consistent with the predictions of the hypothesis the returns of stocks within each portfolio have remarkably similar volatilities when stocks are sold they are replaced by stocks of similar volatilities and the more risk averse customers indeed hold less volatile stocks greater volatility specialization is associated with lower sharpe ratios primarily because more specialized investors hold fewer stocks and thereby expose themselves to more unsystematic risk

why initial public offerings are underpriced evidence from switzerland abstract the underpricing of initial public offerings is a well documented phenomenon for almost every equity market that has been examined in switzerland for a sample of 42 stocks that were issued in the market between 1983 and 1989 a 35 8 percent average initial return between the offering price and the closing price on the first trading day is found in switzerland the excess returns from offering price persist for at least three years however if the purchase is made at the first day s closing price then the three year returns are negative the paper discusses special institutional settings in the swiss stock market and provides some explanations implying that underpricing can be regarded as an equilibrium situation

the winner s curse problem interest costs and the underpricing of initial public offerings this paper provides the first direct test of the winner s curse problem proposed by k rock 1986 as an explanation to the underpricing of initial public offerings moreover it tests the proposition that the underpricing of initial public offerings in the united kingdom is due to the combined effect of the winner s curse problem and the particular nature of the settlement mechanism applicable in the british new issues market the evidence demonstrates that when these two factors winner s curse problems and interest rate costs are taken into consideration the emerging first day net returns are on average markedly lower than the level of actual underpricing consistently superior performance can only be achieved by predicting the market s response to the individual new issue the results however indicate that such predictive ability is largely unattainable copyright 1990 by royal economic society

what a difference a month makes stock analyst valuations following initial public offerings we examine how analysts establish target prices for ipo firms and whether comparable firms used to support target prices are helpful in explaining ipo offer prices during the bubble period of 1999 to 2000 the average offer price was set at a discount relative to comparable firm valuations in contrast the average offer price was set at a small premium relative to comparables in the pre bubble period this shift appears to hold even after controlling for the differences in the types of firms going public during the bubble period moreover target prices of ipo firms were set at a higher premium relative to comparables during the bubble period while our results suggest that underwriters systematically dis counted offer prices during the bubble period an alternative explanation is that the shift arose because underwriters and analysts faced different incentives and legal exposures dur ing the bubble period

using evidence of household income diversification to inform study of the rural nonfarm labor market in africa abstract the labor market literature in developing countries has seldom drawn on the studies of rural household income diversification this paper draws on such studies to inform future study of the rural nonfarm labor market in africa the review of evidence provides some surprising departures from traditional images of nonfarm activities of rural households among the most striking is the dominant importance in the majority of case study areas of nonfarm wage labor as compared to self employment of nonfarm sector earnings as compared to farm sector wage earnings and of local nonfarm earnings as compared to migration earnings the most worrying finding was the poor distribution of nonfarm earnings in rural areas despite the importance of these earnings to food security and farm investments this poor distribution implies significant entry barriers and market segmentation it is probable that this will lead over time to an increasingly skewed distribution of land and other assets in rural africa

capital gains tax rates and the cost of capital for small business evidence from the ipo market abstract we examine the issue prices of small initial public offerings around the 1993 tax law change that reduced the capital gains tax on qualified small business stock we compare the actual issue price of new stock with a benchmark price that is not affected by the change in capital gains tax we find that after controlling for ipo underpricing the issue prices of qualifying small business stock after the tax rate change are significantly higher than the issue prices before the change a control sample of nonqualifying firms shows no significant difference in issue prices

cash crop production food price volatility and rural market integration in the third world large farmers in the third world often devote to cash crops a larger share of their land than do small farmers this paper suggests a possible explanation even in the presence of food markets third world farmers food security is best assured by food self sufficiency a model of crop portfolio choice under multivariate risk is used to show that reasonable assumptions regarding risk and preferences reproduce the observed pattern simulations further indicate that food market integration reduces the need for food self sufficiency policy implications are drawn regarding domestic trade liberalization and agricultural technology

rural livelihood diversification in sub saharan africa a literature review abstractthis article provides a comprehensive review of the literature on the nature and evolution of rural livelihood diversification in sub saharan africa and the situation regarding smallholders it reveals mixed findings about the causes and consequences of livelihood diversification on rural smallholders adopting this strategy a lot of evidence from the literature suggests that it is relatively better off smallholders with sufficient assets who achieve successful livelihood diversification mainly by exploiting opportunities and synergies between farm and nonfarm activities because of asset constraints increase in incomes and wealth based on livelihood diversification has not yet benefitted the large majority of smallholders

the winner s curse legal liability and the long run price performance of initial public offerings in finland abstract rationing data for initial public offerings ipos in the finnish market make possible a test of rock s 1986 winner s curse hypothesis the evidence from 80 ipos issued between 1984 and 1989 confirms the presence of the winner s curse average returns adjusted for the bias in allocation are lower than average unadjusted returns but the initial returns of these ipos appear unrelated to lawsuit avoidance as the sample firms seem unlikely to incur legal liabilities in the long run consistent with the evidence in the united states the ipo firms substantially underperform the helsinki stock exchange value weighted index

sequential parimutuel games abstract in a parimutuel betting system a successful player s return depends on the number of other players who choose the same action this paper examines a general solution for two action sequential parimutuel games and shows how the unique equilibrium of such games leads to a simple pattern of behavior in particular we show that there is an advantage to being an early mover that early players might choose actions with an ex ante low probability of success and that player action choices can flip with small changes in the parameters of the game

finding default understanding the drivers of default on contracts with farmers organizations under the world food programme purchase for progress pilot during the past two decades food assistance policy has shifted toward local or regional food purchases and away from purchases from donor countries while most local and regional procurement occurs through hard tendering processes open to large scale firms and farms there is growing interest in identifying how and whether to procure from smallholder farmer organizations to date little is known about the drivers of successful contracting with farmers organizations fos we utilize data from the united nations world food programme purchase for progress pilot in three east african countries to predict defaults on contracts we examine four possible explanations country contexts fo characteristics prior experience with contracts and contract modalities and their relationship to local spot market prices the single most important predictor of default is the increase in market prices between contract approval and delivery yet while increases in market prices are linked to increases in default this relationship is decreasing in contract size indicating search costs associated with breaking contracts our findings yield both generalizable and context specific insights about whether and when procuring from smallholder farmers can be successfully integrated into the food assistance toolkit this article is protected by copyright all rights reserved

an empirical investigation of ipo returns and subsequent equity offerings abstract several recent papers present signaling models in which firms underprice their initial public offerings of equity ipos so that they can subsequently issue seasoned equity at more favorable prices we test the implications of these models we find a positive relation between ipo underpricing and the probability and size of subsequent seasoned offerings although these results are consistent with the implications of the signaling hypotheses the economic significance appears weak we conduct additional tests to evaluate other explanations for these findings and find the alternatives more compelling

searching for positive returns at the track a multinomial logic model for handicapping horse races this paper investigates fundamental investment strategies to detect and exploit the public s systematic errors in horse race wager markets a handicapping model is developed and applied to win betting in the pari mutuel system a multinomial logit model of the horse racing process is posited and estimated on a data base of 200 races a recently developed procedure for exploiting the information content of rank ordered choice sets is employed to obtain more efficient parameter estimates the variables in this discrete choice probability model include horse and jockey characteristics plus several race specific features hold out sampling procedures are employed to evaluate wagering strategies a wagering strategy that involves unobtrusive bets with a side constraint eliminating long shot betting appears to offer the promise of positive expected returns even in the presence of the typically large track take encountered at thoroughbred racing events

primary versus secondary pricing of high yield bonds previous research has found systematic underpricing of newly floated securities vis a vis secondary market levels this conclusion is based on the observation that primary issues provide superior risk adjusted returns in the period immediately following issuance those returns however are not known at the time of pricing to gauge whether a new issue is offered at a premium or a concession to the secondary market investors must use standard valuation benchmarks in the case of high yield bonds an analysis based on agency ratings and yields to maturity indicates that new issues are priced richer than seasoned issues in some periods and cheaper in other periods using regression analysis the authors model the magnitude of the premium or concession prevailing in a given period the regressions explain 64 percent of the variance in the primary secondary yield spread through proxies for supply demand and liquidity of the high yield sector

testing for deliberate underpricing in the ipo premarket a stochastic frontier approach we re evaluate the ipo underpricing phenomenon using the stochastic frontier methodology the advantage of the stochastic frontier is that it can be used to measure the level of deliberate underpricing in the premarket without using after market information this is accomplished through the estimation of a systematic one sided error term that measures inefficiency or the difference between the maximum predicted offer price and the actual offer price data for the analysis are comprised of 1 035 ipos of common stock issued by firm commitment between 1975 and 1984 ipos appear to be deliberately underpriced in the premarket in both hot market and nonhot market periods moreover the determinants of the maximum ipo price have different effects in the two time periods article published by oxford university press on behalf of the society for financial studies in its journal the review of financial studies

which ties matter when the contingent effects of interorganizational partnerships on ipo success this paper investigates the contingent value of interorganizational relationships at the time of a young firm s initial public offering ipo we compare the signaling value to young firms of having ties with two types of interorganizational partnerships endorsement relationships such as those with venture capital firms and investment banks and strategic alliance partnerships we propose that under different equity market conditions potential investors in an issuing firm attend to different types of uncertainty attention to these different types of uncertainty affects investors perceptions of the relative value of a young firm s different kinds of endorsements and partnerships and hence ipo success results from a sample of young biotechnology firms show that ties to prominent venture capital firms are particularly beneficial to ipo success during cold markets while ties to prominent investment banks are particularly beneficial to ipo success during hot markets a firm s strategic alliances with major pharmaceutical health care firms did not have such contingent effects implications for understanding the contingent value of interorganizational ties are discussed copyright 2003 john wiley sons ltd

to specialize or diversify agricultural diversity and poverty dynamics in ethiopia recent agricultural development policies have begun to shift focus from the promotion of a few staple crops toward encouraging crop diversity the belief is that crop diversification is an effective strategy for dealing with a variety of issues including poverty alleviation however there is a lack of empirical evidence to justify these positions we contribute to filling this research gap by providing quantitative evidence on the impact of diversity in crop cultivation on household poverty using household panel data from ethiopia we develop a diversity index to measure the effect of crop diversity on poverty status to control for endogeneity and selection bias resulting from unobserved heterogeneity we utilize a recently developed parametric method for estimating dynamic binary response models with endogenous contemporaneous regressors our results provide evidence that households which grow a diverse set of crops are less likely to be poor than households that specialize in their crop production additionally crop diversity reduces the probability that a non poor household will fall into poverty and the probability that a poor household will remain in poverty we conclude that crop diversification is a viable way to deal with the exigencies of being poor

an examination of the determinants of biased behaviour in a market for state contingent claims we develop a model to explain the differential incidence of the favourite longshot bias in parallel sectors of the pari mutuel horserace betting market hypotheses are derived from the model and these are tested using uk data to explore the origins of the bias significant variations in the bias are discovered between market sectors on and off racetrack these results shed light on competing demand side explanations for the favourite longshot bias and suggest that it is affected by a combination of behavioural and operational features of the markets and the types of bettors informed and leisure which they attract

asset float and speculative bubbles we model the relationship between asset float tradeable shares and speculative bubbles investors with heterogeneous beliefs and short sales constraints trade a stock with limited float because of insider lockups a bubble arises as price overweighs optimists beliefs and investors anticipate the option to resell to those with even higher valuations the bubble s size depends on float as investors anticipate an increase in float with lockup expirations and speculate over the degree of insider selling consistent with the internet experience the bubble turnover and volatility decrease with float and prices drop on the lockup expiration date

insider trading herding behaviour and market plungers in the british horse race betting market crafts n f r crafts 1985 economica 52 295 304 suggested that a pronounced shortening of bookmaker odds in horse race betting markets could indicate the presence of insider traders this paper uses the shin h s shin 1993 economic journal 103 1141 53 measure of the incidence of insider trading at the beginning of the betting period opening prices and at the end of it starting prices to distinguish the shortening of odds caused by insider trading from that caused by herding behaviour it turns out that significant positive betting returns are achieved when shortening odds are accompanied by a rise in the shin measure when they are accompanied by a fall returns are negative suggesting herd behaviour

searching for the favourite longshot bias down under an examination of the new zealand pari mutuel betting market this paper tests for the presence of the favourite longshot bias in a new setting this bias 150 the tendency for bettors to underbet favourites and overbet longshots 150 has been found in most studies of pari mutuel and bookmaking betting markets in the usa the uk and australia however there is growing evidence that in at least some pari mutuel betting markets there is no favourite longshot bias this paper examines the previously unexplored new zealand pari mutuel betting market on horse races for evidence of this bias utilizing a large sample of recent new zealand thoroughbred horse races it is found that while early off track bettors price this bias into odds late on and off track bettors eliminate much of the bias by the close of betting that is the results reinforce the view that not all pari mutuel betting markets are characterized by a favourite longshot bias at the close of betting evidence is also found that late bettors in this market are smart bettors

infrastructure and aggregate agricultural productivity international evidence a relationship has long been recognized between a country s agricultural development and its investment in infrastructure capital such as transportation and communication facilities that is not directly related to the agricultural production process the relevant literature spans adam smith s proposition that the division of labour is limited by the extent of the market the work of von thtinen numerous studies by historians and economic historians and the work of economists such as schultz kuznets wharton owens and johnston and kilby to mention a few despite the apparently widespread recognition and acceptance that a relationship exists between agricultural development and infrastructural development few if any empirical studies test this as a hypothesis and provide estimates of the magnitude of such a relationship 2 the aim of this paper is to utilize 1965 aggregate agricultural production data and the concept of the aggregate production function to study the effects of transportation and communication infrastructure on aggregate agricultural productivity the aggregate data come from 47 less developed countries ldcs and 19 developed countries dcs the sample countries are listed in the appendix the use of intercountry comparisons for development studies dates to clark and the pioneering work of kuznets and it has been exploited econometrically by chenery 3 an important contribution to the study of international agricultural productivity was made by hayami and ruttan who showed that an aggregate agricultural production function that accounts for intercountry differences in resource endowments technical modern inputs and human capital can explain a large proportion of the variation in aggregate agricultural output across more and less developed agricultures 4 evenson and kislev modified hayami and ruttan s model by including a variable measuring each country s investment in agricultural research 5 essentially the same

ipo underpricing in supply and demand framework evidence from a market of retailers abstracthow do supply demand and allocation of shares on the underpricing of initial public offerings ipos affect the shape and steepness of supply and demand curves theoretical studies posit that subscribers flip in ipos immediately on the listing day to capture instantaneous profits consistent with this hypothesis we find that both curves of the market listing day of ipos are significantly negatively sloped with the supply curve being much steeper and above the demand curve the excess demand that occurs during the subscription period becomes excess supply once the shares start to float on the listing day overall we establish a strong empirical link between the underpricing puzzle and the aftermarket interaction of ipos

who leaves money on the table the role of founder identity in hong kong abstractthis study investigates the effect of corporate governance factors on the underpricing of initial public offerings ipos in hong kong and the results show that this effect is significant ipos are categorized into four subgroups based on the role of the founder 1 no founder firms companies with no specific founder 2 pure founder firms companies whose founder is neither the company s chairman of the board nor its ceo 3 founder chairman ceo firms companies whose founder is either the company s chairman of the board or its ceo and 4 founder chairman ceo firms companies whose founder is the chairman and ceo the results demonstrate a significant descending pattern for the underpricing level of the four subgroups which can be explained by the varying incentive and behaviour mechanisms that result from the various founder identities

media legitimation effects in the market for initial public offerings in this study we argue that media provided information affects investors impressions of newly public firms in 225 initial public offerings ipos the volume of mediaprovided information had a negative diminishing relationship with underpricing and a positive diminishing relationship with stock turnover on the first day of trading the relationship between the tenor of media provided information and underpricing increases at a nonlinear rate and decreases similarly for turnover findings provide important evidence that publicly available information not only reflects ipos legitimacy but also adds to their legitimacy and influences investor behavior in the last 20 years an increasing amount of research on markets has been conducted from a social constructionist perspective emphasizing how social structures enhance the flow of useful and credible information that market participants use to reduce the uncertainty of market exchanges e g aldrich fiol 1994 zuckerman 1999 further recent organizational research has begun to stress the influence of information intermediaries such as financial analysts and the media on mar

food marketing and pricing policy in eastern and southern africa a survey abstract this article surveys the empirical record of grain marketing and pricing policy in eastern and southern africa over 1930 1995 the paper addresses five key issues with major implications for food policy throughout africa a why the anticipated supply response to market liberalization has not yet occurred b why the common assumption of state taxation of farmers to support a cheap food policy does not apply in most of the countries in the region c why the temporary successes of the state led approach to stimulating smallholder grain production were unsustainable d why the elimination of government food subsidies associated with market reform has not adversely affected consumers and e why the fiscal cost of the marketing systems at least initially worsened rather than improved after the reforms were implemented in most countries the key future challenges for marketing policy are how to develop coordinated and financially sustainable input finance and commodity marketing systems for raising productivity growth in smallholder agriculture while overcoming inherited agricultural dualism and how to mitigate the effects of food price instability in a cost effective manner

marginal risk aversion and preferences in a betting market an individual s behavioural attitudes toward variance and non symmetry in the payoff distributions of pari mutuel gambles are empirically examined using the von neumann morgenstern expected utility of wealth paradigm preferences over payoff distributions for a representative bettor are estimated from observed payoffs at a greyhound racetrack the results indicate that the representative bettor exhibits increasing absolute risk aversion and given that the representative bettor is locally non satiated with regard to wealth exhibits preference for variance and aversion to positive skewness in the payoff distributions of the gambles examined

investment bank reputation and the price and quality of underwriting services the relation between investment bank reputation and the price and quality of bond underwriting services is studied here after controlling for endogeneity in issuerunderwriter matching i find that reputable banks obtain lower yields and charge higher fees but issuers net proceeds are higher these relations are pronounced in the junk bond category in which reputable banks underwriting criteria are most stringent these findings suggest that banks underwriting decisions reflect reputation concerns and are thus informative of issue quality they also suggest that economic rents are earned on reputation and thereby provide continued incentives for underwriters to maintain reputation in capital markets investment banks play the important role of bridging firms that need capital with investors that seek investment opportunities intermediation services are valuable first because the banks specialization in the sales and marketing of securities helps lower the issuers transactional costs of borrowing but perhaps more importantly investment banks can provide value through their role in lowering the issuers informational cost of capital this role arises from the information asymmetry that typically exists between insiders the issuing firms and outsiders the investors in security issuance events such an information gap as akerlof demonstrated in his classic 1970 paper at best causes investors to discount the securities and at worst can threaten the existence of the market investment banks standing between the insiders and the outsiders seem to be in the perfect position to reduce information asymmetry and lower the cost of capital that issuers would otherwise have to pay but how does an investment bank solve its own information problem visa vis the investor one solution is the reputation capital at stake for the intermediary a key difference between investment banks and ordinary issuers lily hua fang is from finance area insead this paper is based on a chapter of my dissertation i am indebted to my advisors gary gorton robert holthausen andrew metrick david musto and ayako yasuda for their guidance and support i owe special thanks to an anonymous referee whose insightful comments helped me improve the paper greatly i also want to thank franklin allen john core petra todd jay ritter and robert stambaugh the editor for valuable feedback comments and suggestions from seminar participants at boston college insead

six characters and a few more in search of an author how to rescue rural development before it s too late rural development has not received the priority and attention warranted by the present and future concentration of poverty in rural areas is this perhaps because rural development agencies present conflicting narratives a framework is presented within which to answer that question and is then applied to the recent policy statements of the european union eu food and agriculture organization fao international fund for agricultural deveopment ifad and the world bank each policy statement is compelling in its own way but the strategies are not consistent a narrative is needed which recognizes the rapid pace of change in rural areas acknowledges the need for diversification out of agriculture builds market institutions for growth and works effectively within the current international consensus on poverty reduction emphasising opportunity empowerment and security

the pricing of best efforts new issues this paper offers an explanation for the underpricing of best efforts new issues and demonstrates that best efforts contracts allow issuers to use information from the market if investors obtain information which indicates that a project will not be profitable their demand will be low and the offering will be withdrawn if this information is costly investors will have to be compensated for its purchase through a lower offering price which means that issuers will have to underprice this result is consistent with the empirical observation that underpricing is considerably greater for best efforts than for firm commitment contracts the apparent underpricing of new issues is a long established puzzle which has recently received much attention most of this attention has been on the more common usually larger firm commitment offerings with far less focus on the other type of initial public offering ipo best efforts best efforts offerings account for about 1 3 of all ipos in the u s and they have some interesting characteristics one of these is that a best efforts offering may fail firms using this type of offering know that even after going through a long expensive registration process and revealing considerable amounts of information their offering may be cancelled 2 another interesting feature is that the degree of underpricing seems greater for best efforts than for firm commitment offerings the average initial return the percentage difference between the offering price and the first market price from 1977 1982 was 15 for firm commitment offerings and 48 for best efforts ritter 1987b the possibility that a best efforts offering may fail has typically been considered a disadvantage to the issuer but it may be an advantage the offering fails if the number of shares ordered does not reach the minimum level chosen by the issuer within a certain amount of time this essentially

anatomy of initial public offerings of common stock initial public offerings of common stocks ipos are typically underpriced in this paper the author develops and tests the hypothesis that underpricing serves as a form of insurance against legal liability and the associated damages to the reputations of investment bankers the empirical results based on samples of ipos that were brought to the market before and after the securities act of 1933 provide considerable support for the implicit insurance hypothesis specifically gross underpricing and market segmentation between prestigious and fringe investment bankers in originating unseasoned new issues appear to be peculiar to the post 1933 era a number of studies have documented that unseasoned common stocks typically garner large positive abnormal returns during a short period following the initial offering in his recent review of the empirical evidence on the initial returns of common stock offerings smith 36 concluded that the returns from offer price to after market price have exceeded fifteen percent his calculations did not include some of the earlier results obtained by mcdonald and fisher 23 and logue 20 when their samples are combined with those in smith s review the initial returns of unseasoned equity offerings appear even larger over seventeen percent these results imply that underwriters consistently offer the securities at substantial discounts from their values that are set in the after market in other words initial public offerings ipos appear to be underpriced what is even more puzzling is the fact that in some time periods underpricing appears to be systematically larger than in other periods ibbotson and jaffe 15 and ritter 29 have documented that during the postwar era there have been a number of periods in which the initial returns of common stocks have been extremely high ritter for example reported that the average return from the offer price to the first after market price was over forty eight percent for ipos in 1980 and 1981 1 similarly the initial returns of unseasoned issues of common stock brought to the market in 1950 1951 1961 and 1968 were unusually large these periods in which ipos were grossly underpriced are referred to as the hotissue markets why do investment bankers underprice ipos why do issuers

feeding africa s cities the case of the supply chain of teff to addis ababa abstracturbanization is quickly increasing in africa raising important questions on how food value chains to cities function and what the implications of urban growth are for the local food trade and farm sector we study the rural urban value chain of teff in ethiopia by value its most important staple value chain relying on unique large scale surveys at different levels in this value chain we find in contrast to conventional wisdom that value chains are relatively short and that average farmers obtain a high share about 80 of the final consumer price in the major terminal market addis ababa we further find that producer prices decline in line with transportation costs the farther farmers live from the city that seasonal price movements are rather small and that average stock release by farmers is smooth over the year

investment bank reputation information production and financial intermediation we model reputation acquisition by investment banks in the equity market entrepreneurs sell shares in an asymmetrically informed equity market either directly or using an investment bank investment banks who interact repeatedly with the equity market evaluate entrepreneurs projects and report to investors in return for a fee setting strict evaluation standards unobservable to investors is costly for investment banks inducing moral hazard investment banks credibility therefore depends on their equity marketing history investment banks evaluation standards their reputations underwriter compensation the market value of equity sold and entrepreneurs choice between underwritten and nonunderwritten equity issues emerge endogenously

pricing initial public offerings evidence on the pricing of initial public offerings is presented for germany a data set of 92 going publics over the years 1961 1987 is analyzed on average the initial return from the offer price to the first day of trading adjusted for market movements is more than 15 o tests of several hypotheses indicate that underpricing is related to ex ante uncertainty about the value of the shares

estimating risk aversion from arrow debreu portfolio choice this paper derives necessary and sufficient conditions for arrow debreu choices of contingent consumption to be compatibl e with the maximization of a state independent expected utility funct ion that exhibits increasing or decreasing absolute risk aversion or increasing or decreasing relative risk aversion the conditions can be used to bound different measures of risk aversion based on a singl e observation of arrow debreu portfolio choice copyright 1988 by the econometric society

investment banker reputation and two stage combination carve outs and spin offs abstract this study examines whether investment banker reputation impacts the initial period returns of two stage combinations carve outs followed by spin offs all prior literature regarding investment banker reputation is based on single stage events ipos an analysis is conducted of all completed two stage carve outs spin offs from 1981 to 2002 findings indicate that underwriters for two stage combinations retain their reputation in contrast with the single stage findings of carter et al carter r b dark f h piwowar m s 2002 ipos and underwriter reputation redeeming the value of reputation working paper iowa state university that investment bankers redeemed cashed in their reputation also this study finds that the carter et al reputation factors dominate the loughran and ritter loughran t ritter j r 2002 why don t issuers get upset about leaving money on the table in ipos the review of financial studies 15 2 413 443 reputation factors

distributional effects of maize self sufficiency in zimbabwe implications for pricing and trade policy abstract maize self sufficiency has normally been an explicit policy goal throughout eastern and southern africa because of the perception that it could be achieved at prices below import parity and that it contributes to rural income growth however this analysis based on household survey data from zimbabwe and the results of an econometrically based simulation model indicates that a pricing policy geared towards maize self sufficiency would mainly benefit a small set of well off farmers and require either greater subsidies or higher prices to consumers many of whom are low income rural farmers in low rainfall areas the broader implications of this analysis are that even if the producer price needed for self sufficiency is below import parity the pursuit of food self sufficiency may inflate food costs and exacerbate rural and urban food insecurity compared to a self rellance policy involving imports

a simple test of baron s model of ipo underpricing abstract this paper tests baron s 1982 model of initial public offering ipo underpricing that model relies on information asymmetries between issuers and underwriters and predicts that offer prices will be lower than would prevail in the absence of asymmetric information we examine the initial public offerings of 38 investment banks that went public in the period 1970 1987 and participated in the distribution of their own securities we find that contrary to the implication of baron s model such self marketed offerings are characterized by statistically significant underpricing comparable to that of other ipos

initial public offering discount and competition abstract lacking examples of initial public offering ipo mechanisms that are open to the public and priced competitively previous studies could not determine what size discount if any is economically efficient we compare two pricing regimes on the tel aviv stock exchange an investor driven dutch auction limited by a binding maximum price replaced by one that is free of that constraint our evidence shows that rationing and herding disappear improving the access of uninformed investors to strong issues and alleviating their exposure to losses attached to weak issues pricing quality increases by the elimination of the underpricing bias decreased price dispersion and increased price sensitivity to ipo unique factors underwriter services do not deteriorate but garner moderately higher fees apparently to compensate for a higher risk consistently there is no deterioration in ipo efficiency as a screen from weak issues our evidence does not support the view that underpricing is competitive or eff

farm nonfarm linkages in rural sub saharan africa this paper is an accumulation over the past 25 years of a body of detailed work examining the structure of africa s rural nonfarm economy first it systematically reviews empirical evidence on the nature and magnitude of the african rural nonfarm economy it then explores differences across locality and size across countries and over time in an effort to assess likely patterns of growth a subsequent review of key production and consumption parameters allows an estimate of the magnitude of the agricultural growth multipliers in africa the paper concludes with a brief discussion of policies and programs that will be necessary if farm nonfarm growth linkages are to achieve their full potential

a model of the demand for investment banking advising and distribution services for new issues this paper presents a theory of the demand for investment banking advising and distribution services for the case in which the investment banker is better informed about the capital market than is the issuer and the issuer cannot observe the distribution effort expended by the banker the optimal contract under which the offer price decision is delegated to the better informed banker in order to deal with the adverse selection and moral hazard problems resulting from the informational asymmetry and the observability problem is characterized the model demonstrates a positive demand for investment banking advising and distribution services and provides an explanation of the underpricing of new issues an investment banker performs three functions which may be of value to an issuer of new securities underwriting advising and distribution this paper presents a theory of the demand for investment banking advising and distribution services based on an informational asymmetry between an issuer of new securities and an investment banker ultimately a theory of the organization of the financial intermediary industry is required that would predict which firms would use which types of financial intermediaries for which purposes and which firms would raise capital without engaging the services of a financial intermediary only a limited set of such predictions are developed here in the context of a model of a fixedprice offering under a negotiated contract in which the investment banker is

recreational versus professional bettors performance differences and efficiency implications using a novel dataset which allows comparisons across heterogeneous sub groups of pari mutuel bettors we demonstrate significant behaviour and performance distinctions between recreational and professional investors professionals ability to earn abnormal returns on short odds horses in high volume markets challenges the existing empirical consensus which offers very limited evidence of betting market inefficiency the results offer important lessons for betting operators and regulators and highlight the potential for similar avenues of investigation in other speculative markets

the impact of agricultural research in africa aggregate and case study evidence abstract this paper presents case study results and aggregate data to evaluate the impact of research in african agriculture of 32 case studies all but eight report annual returns over 20 and many are far higher with most gains arising in the late 1980s and 1990s spurred by policy reforms and changing incentives these innovations have led to sustained growth in aggregate cereal crop yields since 1985 africa s belated green revolution is based on new varieties often with early maturation for drought escape complemented by new management techniques typically labor intensive efforts to conserve soil moisture and build soil fertility

nonfarm income diversification and household livelihood strategies in rural africa concepts dynamics and policy implications abstract asset activity and income diversification lie at the heart of livelihood strategies in rural africa this paper introduces a special issue on the topic income diversification and livelihoods in rural africa cause and consequence of change we concentrate on core conceptual issues that bedevil the literature on rural income diversification and the policy implications of the empirical evidence presented in this special issue

getting off to a good start the effects of upper echelon affiliations on underwriter prestige the initial public offering ipo is one of the most critical events in the lifetime of a young firm prior research has shown that firms tend to have successful ipos if they go public with the endorsement of a prestigious lead underwriter this paper examines the antecedents to receiving endorsement by a prestigious underwriter and links this to the experience base of a firm s upper echelon we theorize that the amount and type of upper echelon experience serve as important symbols of a young firm s legitimacy to critical outsiders we introduce a typology of upper echelon experience that distinguishes between upper echelon upstream horizontal and downstream employment based affiliations and suggest that these different types of upper echelon affiliations allay different types of endorser concerns regarding firm legitimacy affecting the endorsement process further we theorize that the relationships between upper echelon experience and investment bank prestige will be moderated by technological uncertainty we test our assertions on a comprehensive sample of public and private biotechnology firms that were founded between 1961 and 1994 and that went public between 1979 and 1996 analyses of the five year career histories of the over 3 200 executives and directors that make up the upper echelons of these firms show that firms with upper echelons with affiliations with prominent downstream organizations i e pharmaceutical and or healthcare companies and with prominent horizontal organizations i e biotechnology companies are more likely to attract the endorsement of a prestigious investment bank we also find that the greater the range of upper echelon affiliations across the categories of upstream horizontal and downstream affiliations the more prestigious the firm s lead underwriter we also find that these latter results are moderated by technological uncertainty the present research has implications for the study of organizational legitimacy interorganizational endorsements and entrepreneurship

going public and the enrichment of a supportive network some evidence from italian initial public offerings past research on initial public offerings suggests that the reputation of a company positively affects the success of the offering success is usually measured in financial terms as if the essence of the operation lay only in the short term inflow of money in this paper we investigate important albeit often neglected implications of going public by combining evidence from a series of preliminary case studies taken from the results of a survey of 57 italian initial public offerings evidence from our research suggests that besides providing an important inflow of capital going public may actually improve the reputational and social capital of a company by increasing its visibility prestige and perceived trustworthiness therefore going public may be an important way to support entrepreneurial activity as it may expand and reinforce the network of relationships that offer access to external resources complementary skills and investment opportunities

seasonal darkness and ipo abstract this paper analyses the possible relationship between a particular natural phenomenon the shortening of light hours in autumn and a financial issue the level of underpricing recorded on the first day of listing by the companies subject to initial public offering ipo it analyses a sample of 3102 ipos in 32 countries in the period between january 1 2006 and december 31 2016 the empirical evidence supports the assumption that seasonal darkness when there is a lack of light has a positive impact on the raw initial returns of the ipos made during this period the results obtained confirm the previous studies aimed at investigating the phenomenon suggest a possible behavioral interpretation and in conclusion make a positive contribution deriving from the large sample size the consideration of different latitudes and the assumed perspective

share issue privatizations as financial means to political and economic ends abstract this study examines how political and economic factors affect the offer price share allocation and other terms governments choose when they privatize state owned enterprises via a public share offering using a 59 country sample of 630 share issue privatizations sips with total proceeds of over 446 billion during the period 1977 1997 we find that governments consistently underprice sip offers tilt their share allocation patterns to favour domestic investors impose control restrictions on privatized firms and typically use fixed price offers rather than book building or competitive tender offers all to further political and economic policy objectives

signalling and the pricing of new issues this paper develops a signalling model with two signals two attributes and a continuum of signal levels and attribute types to explain new issue underpricing both the fraction of the new issue retained by the issuer and its offering price convey to investors the unobservable intrinsic value of the firm and the variance of its cash flows many of the model s comparative statics results are novel empirically testable and consistent with the existing empirical evidence on new issues in particular the degree of underpricing which can be inferred from observable variables is positively related to the firm s post issue share price

the effect of capital gains taxes on the initial pricing and underpricing of ipos we investigate the extent to which capitalization of expected capital gains taxes and the lock in effect induced by the capital gains tax rate differential simultaneously impact the pricing and underpricing of initial public offerings ipos using a large sample of ipos from 1987 to 2010 we estimate regressions of offer prices and first day underpricing on tax rates supporting tax capitalization ipo offer prices decrease in long term capital gains taxes supporting lock in ipo underpricing increases in the long term and short term tax rate differential these effects are consistent with capital gains taxes simultaneously reducing ipo proceeds and exacerbating ipo underpricing

land tenure climate and risk management abstract we analyze to what extent climate conditions affect the prevalence of sharecropping as a form of traditional land tenure we investigate how sharecropping tenure is related to climate risk and how it interacts with fertilizer use and livestock ownership that both influence production risk we first develop a stylized theoretical model to illustrate the role of climate for land tenure and production our empirical analysis is based on more than 9000 households with considerable heterogeneity in climate conditions across several african countries we find that farmers in areas with low precipitation are more likely to be sharecroppers we further find evidence for risk management interaction effects as sharecropping farmers are less likely to own livestock and more likely to use fertilizer in economies where formal kinds of insurance are unavailable sharecropping thus functions as a form of insurance and reduces the need for potentially costly risk management strategies

economic reform and smallholder agriculture in tanzania a discussion of recent market liberalization road rehabilitation and technology dissemination efforts abstract this paper discusses the reforms affecting tanzania s small farm sector during 1984 1993 it focuses on changes in marketing and input supply including the revival of regional cooperative societies the ending of the state monopoly in food crop procurement and changes in the export crop sector efforts to rehabilitate the country s road network and the effects of institutional change on a technology dissemination program sasakawa global 2000 are also discussed the author concludes that improvements in the performance of the smallholder sector cannot be expected to follow automatically from a withdrawal of government

industrial structure in the eurocredit underwriting market abstract while the complexity of underwriting syndicates is well known there has been very little empirical analysis of syndicate structure the short term eurocredit market is a promising market for the analysis of industrial structure because underwriting syndicates generally come in a two tier structure the structures of syndicates in this market are analyzed here empirically our evidence suggests that the lead managers in these syndicates seem to be recruited primarily for paycosts of risk bearing and sharing while the regular managers appear to be recruited primarily for the purpose of dealing with expanded underwriting distribution risks held constant contract parameters that affect syndicate size and structure are examined in detail for various instruments

signalling by underpricing in the ipo market abstract empirical evidence suggests the existence of hot issue markets for initial public offerings in certain periods and in certain industries new issues are underpriced and rationing occurs this paper develops a model consistent with this observation which assumes the firm itself best knows its prospects in certain circumstances firms with the most favorable prospects find it optimal to signal their type by underpricing their initial issue of shares and investors know that only the best can recoup the cost of this signal from subsequent issues

underwriter price support and the ipo underpricing puzzle abstract this paper reassesses the apparent systematic underpricing of initial public offerings ipos investigation of the distribution of initial returns following ipos shows that positive mean initial returns may reflect the existence of a partially unobserved left negative tail moreover most ipos with zero one day returns subsequently fall in price suggesting that underwriter price support may account for the skewed distribution and hence the phenomenon of positive average initial ipo returns even if offering prices are set at expected market value this paper thus challenges the presumption underlying previous research that positive average initial ipo returns result primarily from deliberate underpricing

differential information and security market equilibrium we propose a simple model of equilibrium asset pricing in which there are differences in the amounts of information available for developing inferences about the returns parame ters of alternative securities in contrast with earlier work we show that parameter uncer tainty or estimation risk can have an effect upon market equilibrium under reasonable conditions securities for which there is relatively little information are shown to have relatively higher systematic risk when that risk is properly measured ceteris paribus the initially very limited model is shown to be robust with respect to relaxation of a number of its principal assumptions we provide theoretical support for the empirical examination of at least three proxies for relative information period of listing number of security returns observations available and divergence of analyst opinion

evaluating the costs of raising capital through an initial public offering abstract this article provides an empirical analysis of the costs of going public based on a sample of 1852 offerings during 1977 1987 the sample includes 1556 firm commitment issues and 296 best efforts issues three components of the cost of going public are examined 1 direct cash expenses such as legal and accounting costs 2 investment bank s commission and 3 costs resulting from the investment bank practice of pricing initial public offerings below their market values all of the cost components are significantly higher for best efforts offerings than for firm commitments in fact best efforts offerings are more than three times as expensive on a percentage basis than are firm commitments in addition there are marked economies of scale in the process of going public the total costs of going public were 40 of gross proceeds for the smallest firm commitment issues but only 15 for the largest in dollar terms we estimate that a typical small firm commitment offering of 2 5 million will cost approximately 800 000 32 of gross proceeds whereas a large issue of 25 million will cost approximately 4 million 16 of gross proceeds the issuing firm s earnings as well as the type of investment bank underwriting the issue were also important cost determinants the primary implication of our results for entrepreneurs is that it is quite expensive to attempt a public offering prematurely the marginal issuer with a small capital requirement and a poor earnings history will be at a large cost disadvantage to more established firms more specifically we advise that the firm have capital requirements of at least 10 million and positive operating income before attempting a public offering postponing a public offering until the issue will be well received by investors and investment banks is likely to be worth the wait until that time alternative sources of funds will be more cost effective

you are known by the directors you keep reputable directors as a signaling mechanism for young firms in this paper we develop an analytical model of outside directors signaling role a role that is especially important for entrepreneurial firms we formally demonstrate that in the face of a market failure in which stakeholders refuse to align themselves with new firms high quality new ventures may be able to credibly signal their type by appointing reputable directors to their boards however this option is not universally feasible both directors reputations and the quality of their information determine the effectiveness of this strategy in contrast to earlier adverse selection models we demonstrate that when the middlemen directors have incomplete information on firm quality bad and good firms can coexist in equilibrium in this equilibrium the quality of the directors information determines the mix of good and bad firms in the population of surviving firms avenues for future research and normative implications for practitioners are discussed

litigation risk intermediation and the underpricing of initial public offerings we formally examine the role of litigation risk in initial public offering ipo pricing the underwriter s pricing decision trades off current revenue against expected future litigation costs both of which are increasing in the ipo price given a time consistency constraint and rational expectations on the part of investors however the standard litigation risk argument does not lead to equilibrium underpricing we develop a richer model that provides sufficient conditions under which there is equilibrium underpricing the issuer s choice of employing an underwriter versus floating the ipo on its own is examined and various testable implications of the model are developed article published by oxford university press on behalf of the society for financial studies in its journal the review of financial studies

exploitative briefcase businessmen parasites and other myths and legends assembly traders and the performance of maize markets in eastern and southern africa summary small scale assemblers are both the most vilified and least understood actors in food value chains in sub saharan africa drawing on data from kenya zambia malawi and mozambique this article explores how maize assemblers influence the market access conditions of small scale farmers assembly markets for maize are found to be highly competitive in terms of the number of traders operating and marketing margins farmers market access conditions in remote areas are particularly improved by the operation of assembly traders direct state operations in markets have sometimes unintentionally exacerbated market access conditions for farmers through their effects on rural assembly markets while smallholder farmers face important marketing challenges the brightest prospects for effectively addressing them require greater support for the development of competitive assembly markets rather than supplanting them

the pricing of initial public offerings a dynamic model with information production this paper presents an information theoretic model of ipo pricing in which insiders sell stock in both the ipo and the secondary market have private information about their firm s prospects and outsiders may engage in costly information production about the firm high value firms knowing they are going to pool with low value firms induce outsiders to engage in information production by underpricing which compensates outsiders for the cost of producing information the information is reflected in the secondary market price of equity giving a higher expected stock price for high value firms