using real option analysis for highly uncertain technology investments the case of wind energy technology this study examines the feasibility of using a theoretical model and empirical analysis methods to value renewable energy re investment from perspective of real option analysis roa based on use of a roa approach the re value is evaluated with respect to its ability to conform to the main sensitivity analysis of re investment as well as an empirical method devised to value re investment by using actual data the economic intuitiveness underlying the decision making process for re investment is elucidated while empirical analysis is performed to demonstrate the effectiveness of the options value embedded in current development planning in taiwan for wind energy in addition to revealing the advantages of re development when considering real option analytical results indicate that roa is a highly effective means of quantifying how investment planning uncertainty including managerial flexibility influences re development besides evaluating the value of current re investment this study demonstrates that results of the theoretical model empirical analysis and sensitivity analysis correlate well with each other restated the value of developing re increases when increasing the underlying price time to maturity risk free rate and volatility conversely the value of developing re decreases when increasing the exercise price

investment and uncertainty with time to build evidence from entry into u s copper mining abstract the standard real options model predicts that increased uncertainty discourages investment when projects are large and take time to build however that prediction can be reversed we investigate the investment uncertainty relationship empirically using historical data on opening dates of new u s copper mines large irreversible projects with substantial construction lags both the timing of the decision to go forward and the price thresholds that trigger that decision are assessed in particular we build upon a reduced form analysis to construct a structural model of entry we find that in this market greater uncertainty encourages investment and lowers the price thresholds for many mines

what motivates merger and acquisition activities in the upstream oil gas sectors in the u s abstract the u s oil and gas o g industry has experienced a tremendous amount of growth in the last decade or so due to the development of horizontal drilling and fracking technology in the meantime the industry has experienced heavy merger and acquisition m a activity especially in the upstream sectors while these m a activities may be related to the aggregate m a waves in the country they are unique in their own respect we recognize that the m a activities in the energy industry in general and the o g sectors in particular can be different from the traditional sense of m a activities in this paper we provide some stylized facts on the m a patterns in the upstream o g sectors focusing on the factors that influenced these patterns our empirical evidence suggests that among the variables we studied oil price and o g production are the most important factors that influence m a activities while other variables do not show consistent effect across regions and definitions of m a in addition the m a activities had momentum building periods and had patterns consistent with a wave hypothesis our findings support the notion that industry specific factors are more important than general economic conditions in determining m a in the o g industry we find evidence supporting both the behavioral and neoclassical theories on m a

the pricing of options on assets with stochastic volatilities one option pricing problem that has hitherto been unsolved is the pricing of a european call on an asset that has a stochastic volatility this paper examines this problem the option price is determined in series form for the case in which the stochastic volatility is independent of the stock price numerical solutions are also produced for the case in which the volatility is correlated with the stock price it is found that the black scholes price frequently overprices options and that the degree of overpricing increases with the time to maturity one option pricing problem that has hitherto remained unsolved is the pricing of a european call on a stock that has a stochastic volatility from the work of merton 12 garman 6 and cox ingersoll and ross 3 the differential equation that the option must satisfy is known the solution of this differential equation is independent of risk preferences if a the volatility is a traded asset or b the volatility is uncorrelated with aggregate consumption if either of these conditions holds the risk neutral valuation arguments of cox and ross 4 can be used in a straightfoward way this paper produces a solution in series form for the situation in which the stock price is instantaneously uncorrelated with the volatility we do not assume that the volatility is a traded asset also a constant correlation between the instantaneous rate of change of the volatility and the rate of change of aggregate consumption can be accommodated the option price is lower than the blackscholes b s 1 price when the option is close to being at the money and higher when it is deep in or deep out of the money the exercise prices for which overpricing by b s takes place are within about ten percent of the security price this is the range of exercise prices over which most option trading takes place so we may in general expect the b s price to overprice options this effect is exaggerated as the time to maturity increases one of the most surprising implications of this is that if the b s equation is used to determine the implied volatility of a near the money option the longer the time to maturity the lower the implied volatility numerical solutions for the case in which the volatility is correlated with the stock price are also examined the stochastic volatility problem has been examined by merton 13 geske 7 johnson 10 johnson and shanno 11 eisenberg 5 wiggins 16 and

empirical evidence on inflation expectations in the new keynesian phillips curve abstract we review the main identification strategies and empirical evidence on the role of expectations in the new keynesian phillips curve paying particular attention to the issue of weak identi

the asymmetric impact of oil prices interest rates and oil price uncertainty on unemployment in the us abstract in this study we investigate the presence of asymmetric interactions between oil prices oil price uncertainty interest rates and unemployment in a cointegration framework utilizing the nonlinear auto regressive distributed lag nardl approach we show the asymmetric responses of unemployment to changes in oil prices oil price uncertainty and interest rates in the long run more specifically the results of our analyses suggest that an increase in oil price results in increased unemployment while there is no significant impact of reduced oil prices on the one hand reduced oil price uncertainty leads to a decrease in unemployment whereas an increase in oil price uncertainty does not have an impact we also observe increased unemployment in response to a decrease in interest rates as the impact of increased interest rates is not significant last but not least we find that option implied oil price volatility as a measure of oil price uncertainty outperforms the conditional volatility of crude oil prices in predicting unemployment this study provides valuable implications for policymakers to design sound economic policies

learning from private and public observations of othersʼ actions we study how a continuum of agents learn about disseminated information by observing others actions every period each agent observes a public and private noisy signal centered around the aggregate action taken by the population the public signal represents an endogenous aggregate variable such as a price or a quantity the private signal represents the information gathered through private communication and local interactions we identify conditions such that the average learning curve is s shaped learning is slow initially intensifies rapidly and finally converges slowly to the truth we show that increasing public information always slows down learning in the long run and under some conditions reduces welfare lastly optimal diffusion of information requires that agents strive to be different agents need to be rewarded for choosing actions away from the population average

strategic investment under uncertainty a synthesis abstract investment is a central theme in economics finance and operational research traditionally the focus of analysis has been either on assessing the value of flexibility investment under uncertainty or on describing commitment effects in competitive settings industrial organization research contributions addressing the intersection of investment under uncertainty and industrial organization have become numerous in recent years in this paper we provide an overview aimed at categorizing and relating these research streams we highlight managerial insights concerning the nature of competitive advantage first versus second mover advantage the manner in which information is revealed firm heterogeneity capital increment size and the number of competing firms

the predictive power of implied volatility evidence from 35 futures markets abstract using data from 35 futures options markets from eight separate exchanges we test how well the implied volatilities ivs embedded in option prices predict subsequently realized volatility rv in the underlying futures we find that for this broad array of futures options iv performs well in a relative sense for a large majority of the commodities studied the implieds outperform historical volatility hv as a predictor of the subsequently rv in the underlying futures prices over the remaining life of the option indeed in most markets examined regardless of whether it is modeled as a simple moving average or in a garch framework hv contains no economically significant predictive information beyond what is already incorporated in iv these findings add to previous research that has focused on currency and crude oil futures by extending the analysis into a very broad array of contracts and exchanges our results are consistent with the hypothesis that futures options markets in general with their minimal trading frictions are efficient

considering the investment decisions with real options games approach abstract the mix of games theory with the real options has been a dynamic range of exploration in the most recent decade the engaging quality of the specialists for displaying aggressive speculation choices by blending ideas from both hypotheses is on account of a venture choice in a focused business sector can be seen in its substance as a game between firms in this paper we expand a model to consider finite horizon real option games under incomplete information with various parameters in incomplete information games firms actions express significant information about profitability to contestants the encapsulation of this information proposed original blocks in models with strategic interactions this is because of circularity where best exercise decisions are based on previous decisions taken which at a given time are quiet to be mentioned because about the dynamic programming principle we expand an extended version of the least squares monte carlo algorithm to confront these results the model can aid in understanding the relation between strategic optionality and information besides how this influences the best decision policy and its value results we find the informational feature is of great significance for firms best decision policy and optimization of project values

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

deflation risk in the euro area and central bank credibility abstract we analyze a new option based indicator of market perceptions of euro area deflation risks we find that during 2010 2015 long term deflation risks became slightly more sensitive to oil price changes and inflation surprises suggesting a subtle weakening in anchoring

a dynamic duopoly investment game without commitment under uncertain market expansion abstract we model capacity building investments in a homogeneous product duopoly facing uncertain demand growth capacity building is achieved through the addition of production units that are durable and lumpy and whose cost is irreversible while building their capacity over time firms compete a la cournot in the product market given their installed capacity there is no exogenous order of moves no commitment regarding future decisions and no finite horizon we investigate markov perfect equilibrium mpe paths of the investment game which may include episodes during which firms invest at different times a preemption pattern and episodes in which firms invest simultaneously a tacit collusion pattern these episodes may alternate and are typically several when firms have yet to invest in capacity the sole pattern that is mpe compatible is a preemption episode firms invest at different times but have equal value the first such investment may occur earlier and therefore be riskier than socially optimal when both firms hold capacity tacit collusion episodes may be mpe compatible firms invest simultaneously at a postponed time hence holding back production in the meantime thereby generating an investment wave in the industry such investment episodes are more likely with higher demand volatility faster market growth and lower cost of capital discount rate

what do we learn from the price of crude oil futures summary despite their widespread use as predictors of the spot price of oil oil futures prices tend to be less accurate in the mean squared prediction error sense than no change forecasts this result is driven by the variability of the futures price about the spot price as captured by the oil futures spread this variability can be explained by the marginal convenience yield of oil inventories using a two country multi period general equilibrium model of the spot and futures markets for crude oil we show that increased uncertainty about future oil supply shortfalls under plausible assumptions causes the spread to decline increased uncertainty also causes precautionary demand for oil to increase resulting in an immediate increase in the real spot price thus the negative of the oil futures spread may be viewed as an indicator of fluctuations in the price of crude oil driven by precautionary demand an empirical analysis of this indicator provides evidence of how shifts in the uncertainty about future oil supply shortfalls affect the real spot price of crude oil copyright 2010 john wiley sons ltd

interactions between investment timing and management effort under asymmetric information costs and benefits of privatized firms abstract in this paper we examine the interactions between investment timing and management effort in the presence of asymmetric information between the owner and the manager where the manager has an informational advantage we find that investment timing is later under asymmetric information than under full information implying a decrease in the value of equity option however in order to minimize any distortion under underinvestment management effort is greater under asymmetric information than under full information we show that there are trade offs in the efficiencies of investment timing and management effort under asymmetric information these results fit well with the findings of past empirical studies concerning the costs and benefits of privatized firms

the effect of uncertainty on investment evidence from texas oil drilling this paper estimates the response of investment to changes in uncertainty using data on oil drilling in texas and the expected volatility of the future price of oil using a dynamic model of firms investment problem i find that i the response of drilling activity to changes in price volatility has a magnitude consistent with the optimal response prescribed by theory ii the cost of failing to respond to volatility shocks is economically significant and iii implied volatility data derived from futures options prices yields a better fit to firms investment behavior than backward looking volatility measures such as garch jel c58 d92 g13 g31 l71 q31 the real options literature beginning with marschak 1949 and arrow 1968 and developed in bernanke 1983 pindyck 1991 and dixit and pindyck 1994 explains how firms should make decisions about investments that involve sunk costs real options theory views such investments as options in that at any point in time a firm may choose to either invest immediately or delay and observe the evolution of the investment s payoff a key insight is that the option to delay has value when future states of the world with positive returns to investing and states with negative returns are both possible even holding the expected future return constant at its present level thus in the presence of irreversibility and uncertainty a naive investment timing rule proceed with an investment if its expected benefit even slightly exceeds its cost is suboptimal because it does not account for the value of continuing to hold the option instead firms should delay irreversible investments until a significant gap develops between the investments expected benefits and costs moreover as uncertainty increases real options theory tells us that the incentive to delay should grow stronger and the gap between the expected benefit and cost necessary to trigger investment should widen while real options theory therefore prescribes how firms should carry out irreversible investments in uncertain environments it is not empirically well known

corporate social responsibility enhanced control systems reducing the likelihood of fraud all kinds of fraud are costly for the people engrossed both financially and often in terms of the time needed to clear their name when illegal use has been made of their personal details the relationship among ethics internal control and fraud is important in the understanding of corporate social responsibility csr this article uses an ethical process throughput model embedded in the fraud triangle in order to better understand the interconnectedness of ethical positions and internal control systems that handle fraudulent situations ethical positions are utilized to underscore how ethical behavioral control systems can be appropriately applied which can provide unparalleled security enhanced convenience heightened accountability better fraud detection and is very effective in depressing fraud thereby improving csr among organizations

exogenous shocks and the spillover effects between uncertainty and oil price this paper evaluates the information spillover between equity related uncertainty and the oil price before and after the 2008 global financial crisis and the effects of exogenous shocks on the pattern of information spillover in particular we investigate mean and volatility spillovers between uncertainty and the oil price with and without exogenous shocks by using a bivariate egarch model there are two main findings in our paper first the evidence ensures significant information transmission between equity related uncertainty and the oil price and shows remarkable differences in transmission patterns before and after the crisis second the results show that exogenous shocks can intensify information transmission between oil prices and uncertainty in terms of both the mean and volatility spillover effects moreover exogenous shocks exhibit direct spillover effects on oil prices

demand fluctuations in the ready mix concrete industry i investigate the role of demand shocks in the ready mix concrete industry using census data on more than 15 000 plants i estimate a model of investment and entry in oligopolistic markets these estimates are used to simulate the effect of eliminating short term local demand changes a policy of smoothing the volatility of demand has a market expansion effect the model predicts a 39 increase in the number of plants in the industry since bigger markets have both more plants and larger plants a demand smoothing fiscal policy would increase the share of large plants by 20 finally the policy of smoothing demand reduces entry and exit by 25 but has no effect on the rate at which firms change their size

a bayesian approach to real options the case of distinguishing between temporary and permanent shocks traditional real options models demonstrate the importance of the option to wait due to uncertainty over future shocks to project cash flows however there is often another important source of uncertainty uncertainty over the permanence of past shocks adding bayesian uncertainty over the permanence of past shocks augments the traditional option to wait with an additional option to learn the implied investment behavior differs significantly from that in standard models for example investment may occur at a time of stable or decreasing cash flows respond sluggishly to cash flow shocks and depend on the timing of project cash flows during the past two decades the real options approach to valuation of irreversible investment opportunities has become part of the mainstream literature in financial economics the central idea is that the opportunity to invest is equivalent to an american call option on the underlying investment project as a consequence the problem of optimal investment timing is analogous to the optimal exercise decision for an american option applications of the real options approach are now numerous 1 one feature that is common to virtually all real options models is that the underlying uncertainty pertains only to future shocks since future cash flows are uncertain there is an important opportunity cost of investing today the value of the asset might go up so that tomorrow will be an even better time to invest this opportunity cost is often referred to in the literature as the option

does women on board affect the socially responsible firms effectiveness of internal control this study examines the relationship between corporate social responsibility csr and the auditor s commitment to internal control which strengthens the internal control system and reduces fraud

evaluation of firm s loss due to incomplete information in real investment decision abstract we investigate the effect of incomplete information in a model where a start up with a unique idea and technology pioneers a new market but will eventually be expelled from the market by a large firm s subsequent entry we evaluate the start up s loss due to incomplete information about the large firm s behavior we clarify conditions under which the start up needs more information about the large firm the proposed method of evaluating the loss due to incomplete information could also be applied to other real options models involving incomplete information

valuation of commodity futures and options under stochastic convenience yields interest rates and jump diffusions in the spot this paper investigates the effects of stochastic convenience yields stochastic interest rates and jumps in the spot price on the pricing of commodity futures forwards and futures options numerical examples show that one factor prices differ materially from the stochastic convenience yield two factor prices when convenience yield is considerably above its long term average the extension to a three factor model with stochastic interest rates leads to a different futures price but the forward price is unchanged the extension ofthe three factor model to include jumps in the spot price process does not affect forward or futures prices but it can have an impact on options prices the model is applied to price the present value of future cash flows from a real asset

oil field unitization contractual failure in the presence of imperfect information an empirical analysis of the impact of transaction costs on contracting shows that imperfect in formation can seriously limit the effectiveness of private contracting the case under study is the widespread failure of private crude oil producing firms to use us oil fields to reduce rent dissipation rent dissipation follows as multiple firms compete for migratory oil in common oil pools unitization is the obvious private contractual solution to rent dissipation the authors argue that despite large net gains from unitization imperfect information and information asymmetries among the negotiating parties regarding lease values prevents consensus on unit shares as a result contracts are often not completed or only fragmented units are completed 9 references 1 figure 4 tables

learning by drilling interfirm learning and relationship persistence in the texas oilpatch author s kellogg ryan m abstract production in many industries such as construction and heavy manufacturing relies on inputs from both lead firms and contractors these firms joint productivity often hinges on their ability to share information and coordinate activities suggesting that they have strong incentives to learn about each other s personnel procedures and expertise this learning differs from standard learning by doing in that it is relationship specific its benefits are not appropriable outside the relationship in which the learning takes place in this paper i empirically examine the importance of relationship specific learning using high frequency data from oil and gas drilling i find that the joint productivity of a lead firm and its drilling contractor is enhanced significantly as they accumulate experience working together this result is robust to other relationship specificities i also find that firms appear to recognize the benefits of joint experience controlling for other specificities lead firms are more likely to work with contractors with which they have substantial prior experience than those with which they have worked relatively little

strategic entry in a triopoly market of firms with asymmetric cost structures abstract this paper examines the strategic investment timing decision in a triopoly market comprising firms with asymmetric cost structures we present three novel results first in the case where there are relatively small cost asymmetries between firms and a relatively small first mover advantage the firm with the lowest cost structure is not always the first investor in other cases the firm with the lowest cost structure is the first investor second an increase in volatility increases the possibility that a firm without the lowest cost structure is the first investor finally even in the three asymmetric firm model we show that the first investor threshold is larger in a triopoly than in a duopoly although it is smaller in a duopoly than in a monopoly

option exercise games an application to the equilibrium investment strategies of firms under the standard real options approach to investment under uncertainty agents formulate optimal exercise strategies in isolation and ignore competitive interactions however in many real world asset markets exercise strategies cannot be determined separately but must be formed as part of a strategic equilibrium this article provides a tractable approach for deriving equilibrium investment strategies in a continuous time cournot nash framework the impact of competition on exercise strategies is dramatic for example while standard real options models emphasize that a valuable option to wait leads firms to invest only at large positive net present values the impact of competition drastically erodes the value of the option to wait and leads to investment at very near the zero net present value threshold copyright 2002 oxford university press

drilling and debt this paper documents a previously unrecognized debt related investment distortion using detailed project level data for 69 firms in the oil and gas industry we find that highly levered firms pull forward investment completing projects early at the expense of long run project returns and project value this behavior is particularly pronounced prior to debt renegotiations we test several channels that could explain this behavior and find evidence consistent with equity holders sacrificing long run project returns to enhance collateral values and by extension mitigate lending frictions at debt renegotiations

real options in strategic investment games between two asymmetric firms abstract this paper examines strategic investment games between two firms that compete for optimal entry in a project that generates uncertain revenue flows under asymmetry on both the sunk cost of investment and revenue flows of the two competing firms we investigate the value of real investment options and strategic interaction of investment decisions compared to earlier models that only allow for asymmetry on sunk cost our model demonstrates a richer set of strategic interactions of entry decisions we provide a complete characterization of pre emptive dominant and simultaneous equilibriums by analyzing the relative value of leader s and follower s optimal investment thresholds in a duopoly market with negative externalities a firm may reduce loss of real options value by selecting appropriate pre emptive entry when one firm has a dominant advantage over its competitor both the dominant firm and dominated firm enter at their respective leader s and follower s optimal thresholds when the pre emptive thresholds of both firms happen to coincide the two firms enter simultaneously under positive externalities firms do not compete to lead

real options and preemption under incomplete information abstract this paper introduces incomplete information and preemption into an equilibrium model of firms facing real investment decisions the optimal investment strategy may lie anywhere between the zero npv trigger level and the optimal strategy of a monopolist depending on the distribution of competitors costs and the implied fear of preemption our model implies that the equity returns of firms which hold real options and are subject to preemption will contain jumps and positive skewness

investment timing and learning externalities abstract we study a duopoly model of investment in which each player learns about the quality of a common value project by observing some public background information and possibly the experience of his rival investment costs are private information and the background signal takes the form of a poisson process conditional on the quality of the project being low the resulting attrition game has a unique symmetric equilibrium which depends on initial public beliefs we determine the impact of changes in the cost and signal distributions on investment timing and how equilibrium is affected when a first mover advantage is introduced

deflation and monetary policy in a historical perspective remembering the past or being condemned to repeat it inflation is currently low and stable in industrialized countries but might deflation replace inflation as a major policy concern we present a broad cross country historical study of deflation over the past two centuries in order to shed light on current policy challenges in the light of the relevant theoretical approaches we empirically characterize good bad and ugly deflations assess similarities between the current low inflation environment and that of the gold standard period and discuss lessons from the historical record as to policies to escape undesirable deflation and the relative merits of interest rate and monetary instruments michael bordo and andrew filardo

do investors value a firm s commitment to social activities previous empirical research has found mixed results for the impact of corporate social responsibility csr investments on corporate financial performance cfp this paper contributes to the literature by exploring in a two stage investor decision making model the relationship between a firm s innovation effort csr and financial performance we simultaneously examine the impact of csr on both accounting based financial health and market based tobin s q financial performance measures from a sample of top corporate citizens we find that 1 a firm s social responsibility commitment csr contributes to its financial performance 2 after controlling for investment in innovation activities csr continues to have a positive impact on a firm s financial performance 3 the customer dimension of csr has a positive effect on both cfp measures whereas the employee dimension indicates a significant impact only on financial heath and 4 the community relation dimension of csr only affects the market based cfp measure of firms with high innovation intensity

uncertainty and stepwise investment we analyze the optimal investment strategy of a firm that can complete a project either in one stage at a single freely chosen time point or in incremental steps at distinct time points the presence of economies of scale gives rise to the following trade off lumpy investment has a lower total cost but stepwise investment gives more flexibility by letting the firm choose the timing individually for each stage our main question is how uncertainty in market development affects this trade off the answer is unambiguous and in contrast with a conventional real options intuition higher uncertainty makes the single stage investment more attractive relative to the more flexible stepwise investment strategy

investment under uncertainty testing the options model with professional traders abstract an important class of investment decisions is characterized by unrecoverable sunk costs resolution of uncertainty through time and the ability to invest in the future as an alternative to investing today the options model provides guidance in such settings including an investment decision rule called the bad news principle the downside investment state influences the investment decision whereas the upside investment state is ignored this study takes a new approach to examining predictions of the options model by using the tools of experimental economics our evidence drawn from student and professional trader subject pools is broadly consonant with the options model

opec in the news abstract this paper introduces a newspaper article count index related to opec that rises in response to important opec meetings and events connected with opec production levels i use this index to measure how interest in opec varies over time and investigate how oil price volatility behaves when the index unexpectedly changes i find that unexpected increases in the newspaper index are strongly associated with higher levels of oil price volatility both realized and implied in some cases these unexpected movements appear to be driven by an unpredictable opec event such as the iraq invasion of kuwait in other cases such as the oil price collapses in late 2008 and late 2014 unforeseen developments in the oil market or broader economy seem to generate the unexpected movements in price volatility and interest in opec the newspaper index is highly correlated with google search volume data on opec an alternative measure of the amount of attention paid to opec events

mature or emerging markets competitive duopoly investment decisions abstract we develop a competitive investment model wherein two competing firms consider investing into two projects targeting separately a mature and an emerging market the returns firms obtain from investments into these markets are assumed to follow an s shaped curve and depend on both firms actions considering symmetric environments in terms of investment opportunities we find that different forms of interactions may arise e g prisoner s dilemma and game of chicken and outline corresponding strategies that offer higher returns by exploiting first mover advantages cooperation opportunities and aggressive choices we also discuss the market conditions that can lead to these outcomes finally considering non symmetric environments we show that a firm may be better off when its competitor s budget increases

investment in oligopoly under uncertainty the accordion effect this paper studies investments in new markets where more than two anticipated identical competitors are present in case of three firms an accordion effect is detected an exogenous demand shock results in a change of the wedge between investment thresholds of the first and second investor that is qualitatively different from the change of the wedge between the second and third investment threshold furthermore it turns out that in the three firm case the investment timing of the first investor lies in between the one and the two firm case these results are numerically extended to the n firm case

geology or economics testing models of irreversible investment using north sea oil data this paper tests the main implications of models of irreversible investment using data from operations in the oil fields in the north sea discrete time hazard regression models are used to ascertain the influence of economic variables the expected price of oil the variance of the price of oil and the level of reserves on the lag between the discovery of a field and the decision to develop the field we are able to control for heterogeneity in the data by incorporating variables which account for both the geological features of each field and individual operator characteristics the results indicate that the expected price of oil and the level of reserves are important in influencing the appraisal duration but that the variance of the oil price is not variables capturing the non economic features of the individual fields are also found to be significant factors affecting the appraisal lag copyright 1994 by royal economic society

investment and demand uncertainty this paper investigates the effects of uncertainty on the investment decisions of a sample of italian manufacturing firms using information on the subjective probability distribution of future demand for firms products according to the entrepreneurs the results support the view that uncertainty weakens the response of investment to demand thus slowing down capital accumulation consistent with the predictions of the theory there is considerable heterogeneity in the effect of uncertainty on investment it is stronger for firms that cannot easily reverse investment decisions and for those with substantial market power we show that the negative effect of uncertainty on investment cannot be explained by uncertainty proxying for liquidity constraints

patents as options some estimates of the value of holding european patent stocks in many countries holders of patents must pay an annual renewal fee in order to keep their patents in force this paper uses data on the proportion of patents renewed and the renewal fees faced by post world war ii cohorts of patents in france the united kingdom and germany in conjunction with a model of patent holders renewal decisions to estimate the returns earned from holding patents in these countries since patents are often applied for at a nearly stage in the innovation process the model allows agents to be uncertain about the sequence of returns that will be earned if the patent is kept inforce formally then the paper presents and solves a discrete choice optimal stochastic control model derives the implications of the model on aggregate behaviour and then estimates the parameters of the model from aggregate data the estimates enable a detailed description of the evolution of the distribution of returns earned from holding patents over their life spans and calculations of both the annual returns earned from holding the patents still in force or the patent stocks in the alternative countries and the distribution of the discounted value of returns earned from holding the patents in a cohort this abstract was borrowed from another version of this item

investment under uncertainty does competition matter abstract empirical applications of real options models in competitive environments implicitly exploit the optimality of myopic planning in a seminal paper leahy j v 1993 investment in competitive equilibrium the optimality of myopic behavior quarterly journal of economics 108 1105 1133 shows that the optimal investment strategy of a myopic planner who ignores market entries and exits of competitors as well as the resulting price effects constitutes a market equilibrium under rather general conditions as a result the calculation of optimal investment strategies is simplified considerably because competition does not have to be taken into account in this paper however we demonstrate by using simulation experiments that myopic planning may lead to non optimal investment strategies this is due to the fact that it is difficult or even impossible to specify the correct or equivalent price process for the myopic investor using real world data we quantify the degree of suboptimality and propose measures to reduce the error

developing real option game models by mixing concepts from both game theoretic analysis and real options theory an investment decision in a competitive market can be seen as a game between firms as firms implicitly take into account other firms reactions to their own investment actions we review two decades of real option game models suggesting which critical problems have been solved by considering game theory and which significant problems have not been yet adequately addressed we provide some insights on the plausible empirical applications or shortfalls in applications to date and suggest some promising avenues for future research

strategic investment timing under asymmetric access charge regulation in telecommunications in a liberalized telecommunications market an incumbent has several advantages over any entrant an asymmetric access charge regulation for two such asymmetric firms stimulates competitive investment we show that an entrant with a cost disadvantage has an incentive to invest as a leader under an asymmetric access charge regulation these results fit well with the findings of previous empirical work moreover we also investigate the effects of an asymmetric access charge regulation on competitive investment strategies

the economics of options implied inflation probability density functions recently a market in options based on cpi in ation in ation caps and oors has emerged in the us this paper uses quotes on these derivatives to construct probability densities for in ation we study how these pdfs respond to news announcements and nd that the implied odds of de ation are sensitive to certain macroeconomic news releases we compare the option implied probability densities with those obtained by time series methods and use this information to construct empirical pricing kernels the options implied densities assign considerably more mass to extreme in ation outcomes either de ation or high in ation than do their time series counterparts this yields a u shaped empirical pricing kernel with investors having high marginal utility in states of the world characterized by either de ation or high in ation

strategic investment in technological innovations abstract the aim of this paper is to determine the optimal timing of technology investment of a single firm in a duopoly framework as time passes different technologies are invented which after sometime become available for the firm to adopt the question here is not only when a firm should invest but also which technology should be adopted for different scenarios the optimal technology investment decision is determined outcomes range from pre emption equilibria to equilibria with second mover advantages

investment spikes and uncertainty in the petroleum refining industry this paper investigates the effect of uncertainty on the investment decisions of petroleum refineries in the us we construct uncertainty measures from commodity futures market and use data on actual capacity changes to measure investment episodes capacity changes in us refineries occur infrequently and a small number of investment spikes account for a large fraction of the change in industry capacity given the lumpy nature of investment adjustment in this industry we empirically model the investment process using hazard models an increase in uncertainty decreases the probability a refinery adjusts its capacity the results are robust to various investment thresholds our findings lend support to theories that emphasize the role of irreversibility in investment decisions

delay and information aggregation in stopping games with private information abstract we consider equilibrium timing decisions in a model with a large number of players and informational externalities the players have private information about a common payoff parameter that determines the optimal time to invest they learn from each other in real time by observing past investment decisions we develop new methods of analysis for such large games and we give a full characterization of symmetric equilibria we show that the equilibrium statistical inferences are based on an exponential learning model although the beliefs converge to truth learning takes place too late ex ante welfare is strictly between that without observational learning and that with full information

strategic delegation in a legislative bargaining model with pork and public goods abstract this paper examines the incentives of voters to appoint legislators with different preferences from their own the paper adopts an underlying legislative bargaining model proposed by volden and wiseman 2007 in which legislators with heterogeneous preferences divide a fixed budget between a public good and pork projects local public goods we show that voters have an incentive to strategically delegate to affect how the budget is divided at the legislative level when voters preferences for pork are not too strong the incentives for strategic delegation exist to appoint representatives who will direct more money to the public good and not to pork projects this generally results in at least as many representatives as districts that favor the public good the comparative statics predict that when strategic delegation occurs increasing the size of the legislature increases the fraction of the budget spent on the public good