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

towards a political economy approach to the convention on biological diversity international conventions are seldom reviewed in the literature devoted to environmental policy instruments however coordination is needed at a global level for global environmental problems characterised by scientific controversies uncertainty irreversibility long term impacts economic and geopolitical dimensions the convention on biological diversity is a good illustration in this regard the rules it promotes are clearly inspired by mainstream economics it has therefore been celebrated as a textbook example of sound environmental policy however its success has been limited so far and its position within the international conservation regime is challenged we argue that an alternative analytical approach to environmental global policies is needed and that the french theories of conventions and regulation open up promising prospects in this respect

deforestation and the rule of law in a cross section of countries relationships between deforestation and population pressure income growth and insecure property rights are examined with data from 120 countries insecure property rights are hypothesized to arise from two sources government instability or inability to enforce ownership and an absence of government accountability the former source is captured by measures of general lawlessness such as guerrilla warfare revolution and frequent constitutional change the latter is proxied by variables indicating the type of government executive frequency of political purges and the existence of an elected legislature general support is indicated for the property rights hypothesis and for the effects of population growth

bio cooperation and the benefits of crop genetic resources the case of mexican maize abstract concern for equity and conservation has prompted the creation of bio prospecting contracts for biological resources from less developed countries one potential type of contract is between farmers who provide crop genetic resources and seed companies or agencies that use these resources theoretically bio contracts will reward peasant farmers for preserving genetic resources and balance equities between farmers and seed companies using maize from mexico as a case study this paper concludes that contracting is problematic on both efficacy and equity grounds bio cooperation is presented as an alternative institutional support and licensing agreements that support human capital development are proposed as alternatives

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

changing the economics of environmental degradation in madagascar lessons from the national environmental action plan process abstract this paper examines the economic logic and implicit assumptions used to develop and support the national environmental action plan neap process in madagascar the study focuses on three key issues how were the costs of the main environmental problems identified and estimated what underlying factors were identified as causing these problems and how is the neap implementation strategy designed to change these underlying factors the most difficult tasks for neaps will continue to be identifying the key specific underlying factors causing the problem and determining which of these factors are actually feasible for a neap process to change the analysis of the madagascar makes clear that key environmental problems are driven by land use decisions of large numbers of geographically dispersed rural and urban inhabitants these problems are not easy or even feasible targets for specific environmental policy changes if this is the case as it seems to be in madagascar then it is perhaps unrealistic to hope that neaps as constituted can provide a framework for both understanding and alleviating a country s key environmental problems

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

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

cash flow tranching and the macroeconomy the volume of cash flow transformation activities has grown markedly over the past few decades we develop a dynamic model that characterizes the effects of changes in the costs and benefits of security creation lower tranching costs and increases in foreign appetite for safe assets can both increase costly security creation with positive effects on gdp and have diverse macroeconomic implications whereas the former counterfactually increases yields the latter lowers them and also raises rents associated with cash flow transformation these two features as well as other subsidiary implications of increased foreign demand are consistent with recent u s data

optimal security design how should new securities be designed traditional theories have little to say on this the literature on capital structure and general equilibrium theories with incomplete markets take the securities firms issue as exogenous this paper explicitly incorporates the transaction costs of issuing securities and develops a model where the instruments that are traded are chosen optimally and the economy s market structure is endogenous among other things it is shown that the firm s income stream should be split so that in every state all payoffs are allocated to the security held by the group that values them most this abstract was borrowed from another version of this item

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

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

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

property rights issues involving plant genetic resources implications of ownership for economic efficiency the economic theory of property rights is applied to the issue of the conservation of plant genetic diversity an issue often discussed in terms of benefit sharing in order to demonstrate that the assignment of property rights is important for reasons of efficiency as well as for equity given the existence of transaction costs within an industry the location of a property rights assignment is a crucial factor determining the incentives for efficient levels of investment at various levels of that industry in the context of plant genetic resources this means that property rights that are located at the retail end of the pharmaceutical and plant breeding industries may not have sufficient effect to generate the incentives to supply adequate amounts of plant genetic resources to the research and development sectors at the base of these industries

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 convention on biological diversity a conventionalist approach the erosion of biological diversity pertains to the category of problems that are brought to the fore in debated universes there are scientific controversies about their definition import and possible solutions and they involve opposing economic interests and political strategies a convention commonly shared values set of definitions rules and norms implying a compromise among various actors and groups is needed to define and enforce policies the convention on biological diversity can be seen as an attempt to define such a middle ground the rights and policy orientations it promotes are however challenged by overlapping norms and rules enacted in other arenas such as the wto the purpose of this paper is to take up a conventionalist stance on the complex international regime that governs biodiversity management and conservation policies

capturing the pharmaceutical value of biodiversity in a developing country the conservation of biodiversity is increasingly being defined as a process made up of three components saving studying and sustainably using biodiversity if the conservation of process is expanded to incorporate the need for both the protection of biodiversity either in situ or ex situ and the generation of valuable information about biodiversity an important issue is the correct balance of investment in these two types of activities this paper explores this issue by focusing on efforts in a developing country to capture the pharmaceutical potential of biodiversity and species information a model of biodiversity investment choice is developed and an analysis of royalty returns to effort in biodiversity protection taxonomic information and the collection of biotic samples is conducted based on data from costa rica the results suggest that although a country can be adequately compensated for its investment in the generation of taxonomic information it is unlikely that pharmaceutical prospecting alone will cover the high opportunity costs of biodiversity protection

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

trade related intellectual property rights north south trade and biological diversity in the trade related intellectual property rights trips agreement of gatt 1 january 1995 it was agreed to harmonise intellectual property rights ipr on an international level and to include the option for patent protection for all life forms such as plants and animals article 27 3 b patenting however leads to considerable conflicts between international trade and protection of biological diversity which can be illustrated by the example of seed production we make use of a three stage game to show the strategic incentives for implementation of two different property rights regimes patents and farmers rights on competition and biodiversity we show that the southern government has no incentive to acknowledge international patents even if farmers rights do exist the northern producer will always dominate in the output market if patents are applied but without farmers rights biodiversity will not be maintained by the southern government thus total payoff of the northern firm is maximized if both ipr regimes are implemented however if only farmers rights are valid biodiversity will be maximal

limited enforcement financial intermediation and economic development a quantitative assessment we present a model of economic development where the importance of financial differences caused by limited enforcement can be measured economies where enforcement is poor direct less capital to the production sector and employ less efficient technologies calibrated simulations reveal that the resulting effect on output is large furthermore the model correctly predicts that the average scale of production should rise with the quality of enforcement finally we find that the importance of limited enforcement rises with the importance of capital in production

capital structure and debt structure using a novel dataset that records individual debt issues on the balance sheets of public firms we demonstrate that traditional capital structure studies that ignore debt heterogeneity miss substantial capital structure variation relative to high credit quality firms lowcredit quality firms are more likely to have a multi tiered capital structure consisting of both secured bank debt with tight covenants and subordinated non bank debt with loose covenants we discuss the extent to which these findings are consistent with existing theoretical models of debt structure in which firms simultaneously use multiple debt types to reduce incentive conflicts jel g32

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

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

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

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

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

biodiversity poverty and development biodiversity is crucial for the production of a range of marketed and non marketed ecosystem goods and services this paper reviews the empirical evidence for the role of terrestrial biodiversity and biodiversity conservation in economic development and poverty at both the macro e g country and micro e g farm scales it first examines general relationships between biodiversity and economic development before showing how biodiversity influences ecosystem services second future scenarios and challenges for biodiversity and development are examined given projections for further changes in global population economic growth and consumption third the relationship between biodiversity protection and incomes is investigated two specific policies protected areas and bioprospecting are reviewed with respect to their impacts on the welfare of the resource dependent poor in conclusion improvements in policy design and implementation could help minimize the possibility of earth s sixth mass extinction event at least within a few generations while ensuring that the poor are not made worse off as a result of policy implementation

bond returns liquidity and missing data this paper examines holding period returns to constant duration portfolios of u s govern ment notes and bonds and measures the return premium generated by liquidity differences in bonds the approach compares constant duration portfolios constructed in two distinct ways one using only bonds issued in the most recent treasury auction one using all other bonds comparisons of the resulting series are made meaningful by choosing narrow du ration ranges in the portfolio formation procedure this in turn induces a missing data problem in the created time series parameters of return distributions are therefore estimated employing a maximum likelihood framework that explicitly accounts for the missing data it is estimated that recently issued bonds are priced to return a premium of around 55 basis points per annum over otherwise equivalent instruments

the convention on biological diversity and agriculture implications and unresolved debates1 summary the convention on biological diversity addresses two controversies that surround plant genetic resources pgrs one debate has been over property rights governing pgrs and the distribution of benefits from their use the second has been over the adequacy of measures to maintain crop genetic diversity this paper examines how these two debates are linked and reviews previous multilateral attempts to address them the convention signals wider international acceptance of stricter property rights over pgrs and the need for multilateral assistance for pgr conservation however current proposals to implement the convention appear too limited in scope to achieve their stated conservation objectives while several areas of controversy remain these include debates over i intellectual property protection for biological inventions ii control over pgrs in international gene banks iii the international biosafety protocol regulating biotechnology iv mechanisms to finance pgr conservation and v the allocation of funds between in situ and ex situ conservation q 1998 elsevier science ltd all rights reserved

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

opportunism and ngos entrepreneurship and green north south transfers abstract through the lens of entrepreneurship this paper applies the new institutional economics to examine two case studies of environmental nongovernmental organizations ngos in latin america to clarify their political economic roles southern ngos that rely on northern donors are viewed as entrepreneurial economic entities producing international public goods these nonprofit ngos take their place alongside for profit firms as contributors to economic production employment institutional innovation and technology transfer the theoretical framework proposed assumes that self interested behavior coexists with loyalty commitment and altruism as well as opportunism

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

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

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

technology transfer licensing contracts and incentives for further innovation technology licensing is common in agricultural and natural resource sectors an important characteristic of technology licenses is that they provide incentives for further innovation on the part of the buyer this paper develops a risk sharing model to analyze how risk preferences and expectations about further innovation possibilities alter technology payments and the incentives for complementary local innovation higher buyer risk aversion which is associated with lower fixed payments reduces the technology buyer s level of innovation sellers are generally better off when innovation is anticipated but buyers are generally better off when innovation is unanticipated although less innovation may be realized

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

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

sequential sales learning and cascades when ipo shares are sold sequentially later potential investors can learn from the purchasing decisions of earlier investors this can lead rapidly to cascades in which subsequent investors optimally ignore their private information and imitate earlier investors although rationing in this situation gives rise to a winner s curse it is irrelevant the model predicts that 1 offerings succeed or fail rapidly 2 demand can be so elastic that even risk neutral issuers underprice to completely avoid failure 3 issuers with good inside information can price their shares so high that they sometimes fail 4 an underwriter may want to reduce the communication among investors by spreading the selling effort over a more segmented market consider a scenario in which an issuer is selling a new security of uncertain value for example an ipo initial public offering of stock or high yield debt through an underwriter the s e c has banned variable price sales while the value of this new security is highly uncertain to individual market participants investors hold perfectly accurate information when aggregated moreover there are many potential investors and a small number of these investors can jointly determine the value of the firm or its project with high precision it would seem that in this scenario underpriced offerings would succeed and overpriced offerings would fail nevertheless this paper shows that if the distribution channels of invest ment banks are limited underpriced offerings can fail and overpriced offer ings can succeed with limited distribution channels it takes the under writer time to approach interested investors therefore later investors can observe how well an offering has sold to date or at least how successful it has sold relative to offerings previously undertaken by this underwriter

property rights genetic resources and biotechnological change it is well recognized that wild genetic resources the genetic constitutions of plants and animals have substantial social and economic value as repositories of genetic information today genetic information provides direct and indirect inputs into plant breeding programs the development of natural products including drugs and pharmaceuticals and increasingly sophisticated applications of biotechnology 2 recognition of the potential of wild genetic resources in the development of drugs has led the national cancer institute to initiate a massive plant collection project 3 which is a follow up to an earlier 1970s project that sought to identify drugs effective against a variety of cancers and to look at the immune system effects of various drugs it is estimated that 70 percent of the 3 000 species known to have anticancer properties are found in the tropical forests 4 in recent years a number of widely used drugs have been developed from plants including two important anticancer drugs derived from the rosy periwinkle found in tropical madagascar with the recent major breakthroughs in biotechnology the future potential of these resources seems limitless species that have no current commercial application have useful natural chemicals or are as yet undiscovered never

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 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

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