corporate conservatism and relative compensation this paper demonstrates that in a simple setting with managerial concern for reputation and asymmetric information on ability most managers may refrain from undertaking innovations that stochastically dominate an industry standard common components of uncertainty lead to market inferences of managerial ability based on relative performance managers who undertake the industry standard are consequently evaluated with a more accurate benchmark than those innovating discontinuities in compensation when performance is low because of firings lead managers to have differing valuations of an accurate benchmark depending on type in particular very high and very low ability managers are more likely to undertake superior innovations than those of average ability

warrant valuation and exercise strategy abstract this paper demonstrates that warrant valuation and exercise strategy differ fundamentally from call option valuation simultaneous exercise of warrants is shown to be suboptimal and a monopolist owning all warrants can achieve a higher value unless warrants are perfectly divisible no satisfactory equilibrium exists for the valuation and exercise of widely held warrants the problems encountered appear to be quite general and stem from necessary assumptions about future corporate dividend policy and capital structure such assumptions are necessary for any model of corporate security valuation

asymmetric information and options in an extension of the kyle 1985 model of continuous insider trading it is shown that asymmetric information can make it impossible to price options by arbitrage even when an option would appear to be redundant its introduction into the market can cause the volatility of the underlying asset to become stochastic this eliminates the potential for dynamically replicating the option the change in the price process of the asset reflects a change in the information transmitted by volume and prices when the option is traded article published by oxford university press on behalf of the society for financial studies in its journal the review of financial studies

the dispersion of employees wage increases and firm performance previous studies examining intra firm wage dispersion and firm performance have focused on wage levels the authors of this study argue that for purposes of comparing wage dispersion s positive inc

warrant exercise and bond conversion in competitive markets abstract we develop a theory of warrants held by competitive warrantholders not constrained to exercise their warrants as one block the theory also applies to convertible bonds held by competitive bondholders not constrained to convert their bonds as one block we prove that the warrant bond price in each of the competitive equilibria is less than or equal to the price in an economy with the block constraint and for at least one competitive equilibrium the warrant bond price equals the warrant bond price in the block constrained economy we illustrate the paths of competitive warrant exercise and bond conversion and conclude that under realistic assumptions they can be long

information revelation through option exercise in many real world situations agents must formulate option exercise strategies with imperfect information in such a setting agents may infer the private signals of other agents through their observed exercise strategies the building of an office building the drilling of an exploratory oil well and the commitment of a pharmaceutical company toward the research of a new drug all convey private information to other market participants this article develops an equilibrium framework for option exercise games with asymmetric private information many interesting aspects of the patterns of equilibrium exercise are analyzed in particular informational cascades where agents ignore their private information and jump on the exercise bandwagon may arise endogenously article published by oxford university press on behalf of the society for financial studies in its journal the review of financial studies

continuous time methods in finance a review and an assessment i survey and assess the development of continuous time methods in finance during the last 30 years the subperiod 1969 to 1980 saw a dizzying pace of development with seminal ideas in derivatives securities pricing term structure theory asset pricing and optimal consumption and portfolio choices during the period 1981 to 1999 the theory has been extended and modified to better explain empirical regularities in various subfields of finance this latter subperiod has seen significant progress in econometric theory computational and estimation methods to test and implement continuous time models capital market frictions and bargaining issues are being increasingly incorporated in continuous time theory the roots of modern continuous time methods in finance can be traced back to the seminal contributions of merton 1969 1971 1973b in the late 1960s and early 1970s merton 1969 pioneered the use of continuous time modeling in financial economics by formulating the intertemporal consumption and portfolio choice problem of an investor in a stochastic dynamic programming setting merton 1973b also showed how such a framework can be used to develop equilibrium asset pricing implications thereby significantly extending the asset pricing theory to richer dynamic settings and expanding the scope of applications of continuous time methods to study problems in financial economics 1 within a span of about 30 years from the publication of merton s inf luential papers continuous time methods have become an integral part of financial economics indeed in certain core areas in finance such as e g asset pricing derivatives valuation term structure theory and portfolio selection continuoustime methods have proved to be the most attractive way to conduct research and gain economic intuition the continuous time approach in these areas has produced models with a rich variety of testable implications the econometric theory for testing continuous time models has made rapid strides in the last decade and has thus kept pace with the impressive progress on the theoretical front one hopes that the actual empirical investigations and estimation using the new procedures will follow suit soon

a monopolistic market for information abstract we analyze a model where traders buy information from a monopolistic seller which is subsequently used in a speculative market in order to overcome the dilution in the value of information due to its leakage through informative prices the seller of information may prefer to sell noisier versions of the information he actually has moreover to obtain higher profits it is desirable for the seller to sell different signals to different traders so that the added noise realizations do not affect equilibrium prices one way of doing so which does not require discrimination is to sell identically distributed personalized signals to each of a large number of traders

the information sensitivity of debt in good and bad times abstract we empirically show the dynamics of information production and information sensitivity of bank debt around the great recession as more precise information is produced at the onset of the crisis bank debt becomes informationally sensitive along two separate dimensions first precise information amplifies the effect of market expectations on default risk second for banks that are already expected to perform poorly more precise information further increases default risk both effects are muted in good times overall our findings are consistent with information based models of financial crises

technology adoption in the presence of network externalities we analyze technology adoption in industries where network externalities are significant the pattern of adoption depends on whether technologies are sponsored a sponsor is an entity that has property rights to the technology and hence is willing to make investments to promote it key findings include the following 1 compatibility tends to be undersupplied by the market but excessive standardization can occur 2 in the absence of sponsors the technology superior today has a strategic advantage and is likely to dominate the market 3 when one of two rival technologies is sponsored that technology has a strategic advantage and may be adopted even if it is inferior 4 when two competing technologies both are sponsored the technology that will be superior tomorrow has a strategic advantage

option valuation of claims on real assets the case of offshore petroleum leases this paper extends financial option theory by developing a methodology for the valuation of claims on a real asset an offshore petroleum lease several theoretical and practical problems not present in applying option pricing theory to financial assets are addressed most importantly we show the necessity of combining option pricing techniques with a model of equilibrium in the market for the underlying asset petroleum reserves the advantages of this approach over conventional discounted cash flow techniques are emphasized the methodological development provides important insights for both company behavior and government policy promising empirical results are reported

equilibrium and options on real assets in aggregate options on real and financial assets can have very different properties typically the good or service produced by a real asset has a finite elasticity of demand and developers have finite capacities also the supply of options can be limited and developers can be less than perfectly competitive in a subgame perfect nash equilibrium with these properties the optimal exercise policy and resulting values of developed and undeveloped assets are calculated explicitly the novel comparative statics are discussed in detail article published by oxford university press on behalf of the society for financial studies in its journal the review of financial studies

warrant exercise dividends and reinvestment policy in this paper we examine sequential exercise strategies by warrantholders and the gain from hoarding warrants we analyze several obstacles to acquiring large blocks in order to exploit sequential strategies first we identify several reinvestment policies for which sequential exercise is not advantageous thereby eliminating the gain from hoarding however sequential exercise strategies may be advantageous for monopoly or oligopoly warrantholders even absent dividends because using exercise proceeds to repurchase stock or to expand the firm s scale increases the riskiness of an equity share second oligopoly warrantholders can receive a smaller warrant value than perfectly competitive warrantholders suggesting a potential cost to unsuccessful hoarding

asymmetric information information externalities and efficiency the case of oil exploration in this article we examine the efect of private information and information externalities on the ex post eficiency of investment in oil exploration we show that too much drilling tends to occur ifjirms believe that the area is likely to contain a sizeable pool of oil and too little drilling occurs if the opposite is true bargaining with well defined property rights to the information externality can eliminate underinvestment but overinvestment remains a problem because firms have an incentive not to disclose their private information

strategic delay and the onset of investment cascades i study the phenomenon of herd behavior in a framework where agents can endogenously choose both the actions and the timing of their actions i assume that agents may have privately known quality and content of information a unique symmetric equilibrium in pure strategies is proved to exist and characterized in its closed form an investment cascade always occurs in the equilibrium and a strategic delay is shown to exist before the sudden onset of the investment cascade i also examine the loss of welfare from delay and information cascade

option and forward contracting with asymmetric information valuation issues in supply chains we investigate the role of forward commitments and option contracts between a seller supplier and a buyer retailer in the presence of asymmetric information in our case both parties face price and demand uncertainty but the retailer being closer to the market has additional information about the true demand and price the supplier aware of this asymmetry and acting as a stackelberg leader designs a contracting arrangement that best meet his interest we contrast the role of forward and option contracts in this environment and identify cases where combinations of the two are dominant finally we investigate how alternative contracting arrangements alter the expected value of obtaining information that eliminates asymmetric information

information revelation and strategic delay in a model of investment we model investment as an n player game with a pure informational externality each player s payoff depends only on his own action and the state of nature however because a player s action reveals his private information players wait to see what other players will do equilibrium is inefficient because delay is costly and information is imperfectly revealed we characterize the unique symmetric perfect bayesian equilibrium and study the robustness of delay which turns out to be sensitive to the reaction speed and the number of players we establish the following results i when the period length is very short the game ends very quickly and there is a form of herding or informational cascade which results in a collapse of investment ii as the period length increases the possibility of herding disappears iii as the number of players increases the rate of investment and the information flow are eventually independent of the number of players adding more players simply increases the number who delay iv in the limit the time profile of investment is extreme a period of low investment followed either by an investment surge or a collapse

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

adoption externalities as public goods abstract a public good problem arises naturally in situations characterized by positive externalities or negative externalities for positive externalities agents furnish a public good by taking an action similarly for negative externalities agents furnish a public good by not taking an action we examine these externalities in a binary choice problem i e adoption externalities in each case there is a potential role for government intervention even when equilibrium transfers are not allowed since one equilibrium pareto dominates all others we analyze the positive and normative features of equilibria in these models and we explore the possibility of useful government intervention

information returns and bidding behavior in ocs auctions 1954 1969 this paper examines federal auctions for leases on the outer continental shelf in the light of the predictions of the first price sealed bid common values model of auctions the authors find that the data strongly support the model for auctions in which one bidder is better informed than the other bidders the evidence for auctions in which bidders have noisy but qualitatively similar information is less conclusive but is consistent with a model in which each bidder does not know either the actual or potential number of bidders on a lease copyright 1987 by blackwell publishing ltd