exchange rate pass through in u s manufacturing industries this paper studies exchange rate pass through in u s manufacturing industries and its cross sectional variation through an adapted dixit stiglitz model of product differentiation the paper predicts that pass through is positively related to the degree of product differentiation and inversely related to the elasticity of marginal cost with respect to output empirical estimates of the pass through elasticities show that pass through is incomplete and varies across industries the degree of pass through is found to be positively correlated to different proxies for product differentiation and negatively to a proxy for the elasticity of marginal cost

investigating first stage exchange rate pass through sectoral and macro evidence from euro area countries in this paper we evaluate the first stage pass through namely the responsiveness of import prices to the exchange rate changes for a sample of euro area ea countries our study aimed to shed further light on the role of microeconomic factors versus macroeconomic factors in influencing the extent of the exchange rate pass through erpt as a first step we conduct a sectoral analysis using disaggregated import prices data we find a much higher degree of pass through for more homogeneous goods and commodities such as oil and raw materials than for highly differentiated manufactured products such as machinery and transport equipment our results confirm that cross country differences in pass through rates may be due to divergences in the product composition of imports the higher share of imports from sectors with lower degrees of pass through the lower erpt for an economy will be in a next step we investigate for the impact of some macroeconomics factors or common events experienced by ea members on the extent of pass through using the system generalised method of moments within a dynamic panel data model our estimates indicate that decline of import price sensitivity to the exchange rate is not significant since the introduction of the single currency our findings suggest instead that the weakness of the euro during the first 3 years of the monetary union significantly raised the extent of the erpt this outcome could explain why the sensitivity of import prices has not fallen since 1999 we also point out a significant role played by the inflation in the eurozone as the responsiveness of import prices to exchange rate fluctuations tends to decline in a low and more stable inflation environment overall our findings support the view that the extent of pass through is comprised of both macro and microeconomic aspects that policymakers should take into account

regret and feedback information in first price sealed bid auctions we investigate the effect of regret related feedback information on bidding behavior in sealed bid first price auctions two types of regret are possible in this auction format a winner of the auction may regret paying too much relative to the second highest bid and a loser may regret missing an opportunity to win at a favorable price in theory under very general conditions being sensitive to winning and paying too much should result in lower average bids and being sensitive to missing opportunities to win at a favorable price should result in higher bids for example the u s government s policy of revealing losing bids may cause regret sensitive bidders to anticipate regret and bid conservatively decreasing the government s revenue we test these predictions in the laboratory and find strong support for both

a model of entry exit decisions and capacity choice under demand uncertainty abstract many investment decisions of agribusiness firms such as when to invest in an emerging market or whether to expand the capacity of the firm involve irreversible investment and uncertainty about demand cost or competition this paper uses an option value model to examine the factors affecting an agribusiness firm s decision whether and how much to invest in an emerging market under demand uncertainty demand uncertainty and irreversibility of investment make investment less desirable than the net present value npv rule indicates the inactive firm is more reluctant to enter the market when it takes into account demand uncertainty because it preserves the opportunity of making a better investment later the active firm is more reluctant to abandon the investment because there is an option value of keeping the operation alive there is a greater distance between the entry and exit thresholds under the option value approach than under the npv rule due to demand uncertainty the results have implications for agribusiness decision making

co firing coal with wood pellets for u s electricity generation a real options analysis abstract in contrast to eu u s electric utilities are not employing the bioenergy technology of co firing wood pellets with coal this difference in employment patterns is explored within a real options analysis roa for possible u s utilization of wood pellets considering fuel price series from 2009 to 2014 for analysis these series are divided into two sub periods based on different market conditions infancy 2009 2011 and substitution 2012 2014 roa indicates co firing wood pellets with coal is feasible considering adoption during wood pellets infancy under low discount rates and long power plant lifespans a portfolio effect of employing multiple fuels underlies this result however co firing is not currently economically feasible the different adoption decisions are likely a consequence of recent cheap and abundant u s natural gas for co fired wood pellets to be feasible government incentives and or a market increase in natural gas prices appear necessary

a non expected utility model and its application in practical auctions this article presents a non expected utility decision model which is nonlinear in the winning probabilities the model not only explicitly expresses bidders attitudes to risk but also addresses t

framing effects in public goods prospect theory and experimental evidence this paper studies both theoretically and experimentally frame effects in the context of a public good game in which players have to make a costly contribution either i to achieve or ii not to lose a non excludable monetary prize our protocol leads to public good provision not deterioration only if a certain contribution level is achieved since both frames differ with respect to the reference point we use prospect theory to derive testable predictions in particular prospect theory predicts more contribution in the second frame our evidence suggests that a subjects behavior is highly sensitive to frames and b the theoretical prediction is confirmed except when the threshold is low we also estimate the parameters which better suit our experimental evidence partly confirming previous results in the literature

evaluating natural resource investments notwithstanding impressive advances in the theory of finance over the past 2 decades practical procedures for capital budgeting have evolved only slowly the standard technique which has remained unchanged in essentials since it was originally proposed see dean 1951 bierman and smidt 1960 derives from a simple adaptation of the fisher 1907 model of valuation under certainty under this technique expected cash flows from an investment project are discounted at a rate deemed appropriate to their risk and the resulting present value is compared with the cost of the project this standard textbook technique reflects modern theoretical developments only insofar as estimates of the discount rate may be obtained from crude application of single period asset pricing theory but see brennan 1973 bogue and roll 1974 turnbull 1977 constantinides 1978 the inadequacy of this approach to capital budgeting is widely acknowledged although not widely discussed its obvious deficiency is its the evaluation of mining and other natural resource projects is made particularly difficult by the high degree of uncertainty attaching to output prices it is shown that the techniques of continuous time arbitrage and stochastic control theory may be used not only to value such projects but also to determine the optimal policies for developing managing and abandoning them the approach may be adapted to a wide variety of contexts outside the natural resource sector where uncertainty about future project revenues is a paramount concern

on passive money there are two ways in which the quantity of money may be included in a general equilibrium system as a datum whose value is fixed exogenously or as an unknown whose value is determined by the equilibrium system itself let them be called active money and passive money respectively current monetary theory uses the first approach the ricardo walraskeynes tradition in general equilibrium models is clearly of the activemoney variety this is also true of the more contemporary versions such as patinkin s well known system 1965 apart from the main stream of thought however a number of analyses exist which imply passive money the gold standard model as it is usually expounded belongs to this class the price of gold in terms of money is given while the stock of money is endogenously determined by the set of equilibrium conditions the form in which the quantity of money adapts to its equilibrium level differs according to the institutional mechanism convergence is assured through monetization and demonetization of gold in the pure goldcurrency system and through convertibility of notes into gold and vice versa in the gold standard system with paper money in either case the money supply is allowed to conform to its equilibrium volume this kind of monetary system in which the money price of a certain product or commodity is a datum and the quantity of money a dependent magnitude may be denoted in general as a commodity standard

does displaying probabilities affect bidding in first price auctions abstract overbidding with respect to risk neutral nash predictions in first price auction experiments has been consistently reported in the literature one possible explanation for overbidding is that participants in these experiments do not have a clear perception of probabilities which causes them to bid aggressively we test whether displaying probabilities of winning produces systematic differences in bidding in our design previous auction outcomes are not revealed across treatments no significant differences in behavior across treatments are obtained our results are in contrast to previous experiments which suggest that displaying probabilities could reduce the extent of overbidding

holding on for too long an experimental study on inertia in entrepreneurs and non entrepreneurs disinvestment choices abstract disinvestment in the sense of project termination and liquidation of assets including the cession of a venture is an important realm of entrepreneurial decision making this study presents the results of an experimental investigation modeling the choice to disinvest as a dynamic problem of optimal stopping in which the patterns of decisions are analyzed with entrepreneurs and non entrepreneurs our experimental results reject the standard net present value approach as an account of observed behavior instead most individuals seem to understand the value of waiting their choices are weakly related to the disinvestment triggers derived from a formal optimal stopping benchmark consistent with real options reasoning we also observe a pronounced psychological inertia i e most individuals hold on to a losing project for even longer than real options reasoning would predict the study provides evidence for entrepreneurs and non entrepreneurs being quite similar in their behavior

investment in site specific crop management under uncertainty implications for nitrogen pollution control and environmental policy this paper applies an option pricing model to analyze the impact of uncertainty about output prices and expectations of declining fixed costs on the optimal timing of investment in site specific crop management sscm it also analyzes the extent to which the level of spatial variability in soil conditions can mitigate the value of waiting to invest in sscm and influence the optimal timing of adoption and create a preference for custom hiring rather than owner purchase of equipment numerical simulations show that while the net present value npv rule predicts that immediate adoption is profitable under most of the soil conditions considered here recognition of the option value of investment indicates that it is preferable to delay investment in sscm for at least 3 years unless average soil quality is high and the variability in soil quality and fertility is high the use of the option value approach reveals that the value of waiting to invest in sscm raises the cost share subsidy rates required to induce immediate adoption above the levels indicated by the npv rule

do exchange rates affect the capital labour ratio panel evidence from canadian manufacturing industries using industry level data for canadian manufacturing industries from 1981 to 1997 we find empirical evidence of a negative relationship between the capital labour ratio and the user cost of capital relative to the price of labour a 10 increase in the user cost of the machinery and equipment m e relative to the price of labour results in a 3 3 decrease in the m e labour ratio in the long run assuming complete exchange rate pass through into imported m e prices the maximum effect of a permanent 10 depreciation in the exchange rate is a 1 7 decline in the m e labour ratio this result implies that the cumulative growth of the m e labour ratio during the 1991 to 1997 period would have been 2 3 percentage points higher had the dollar not depreciated this may appear to be significant but considering both m e as a share of total capital and the capital share of nominal output are both approximately one third in terms of a simple growth accounting framework the effect on labour productivity is small

technology choice under changing peanut policies the effect of marketing quotas and price supports on technology adoption are examined for peanut production in the southeastern united states using a real options model of investment with output price and yield uncertainty the optimal choice of peanut production technology dryland versus irrigated in the southeast is shown to depend on price supports and how they change the manner in which price supports change will have an effect on the choice and rates of abandonment or adoption of production technologies

the effects of foreign exchange movements on u s domestic prices this paper draws on the fields of international economics and industrial organization to model and empirically examine the relationship between currency value fluctuations and domestic producer prices the major focus is the issue of whether and why domestic industries differ systematically in their response to exchange rate changes the major findings are that changes in the external value of the u s dollar between 1974 and 1987 passed most fully into domestic prices of industries heavily reliant on imported inports and producing goods highly substitutable for imports highly capital intensive and concentrated industries and those protected by extensive barriers to entry both from domestic and foreign sources have exhibited less domestic price change from the exchange rate movements copyright 1989 by mit press

price discrimination by u s and german exporters the insensitivity of the u s trade balance to the sharp depreciation of the dollar in the past three years has revived interest in the relationship between exchange rates and the trade balance a central issue in most analyses of the relation between the current account and the exchange rate concerns the price adjustment process the simple integrated competitive market model predicts that local currency prices should change in proportion to the nominal exchange rate for a country too small to influence world prices the relationship between local currency import prices and exchange rates has been referred to as the pass through relationship in the empirical literature in international economics if the proportional relationship between import prices and exchange rates holds pass through is said to be complete accounts of recent u s experience cite the failure of dollar prices of imported goods to rise in proportion to exchange rates i e incomplete pass through as an important factor in explaining the persistence of the trade deficit unfortunately observations on pass through alone provide limited insight into the behavior of markets since incomplete pass through is consistent with at least two fundamentally different paradigms one is the standard competitive model of trade in which the law of one price holds but exchange rate fluctuations are associated with large changes in import demand due to other factors for example if dollar appreciation is correlated with increases in world demand and industry marginal cost is increasing then pass through will be less than complete the other is an imperfectly competitive model in which exporters are capable of price discriminating across destination markets a phenomenon paul krugman 1987 has labeled pricing to market in this model incomplete pass through is typically associated with fluctuations in the markup of price over marginal cost on exports 2 these fluctuations in markups are believed to be countryspecific they do not reflect the behavior of prices to other export destinations both models are plausible explanations of recent u s experience unfortunately it is impossible to distinguish between these competing models using only information on import prices and exchange rates for a single country in order to distinguish between the competing models an empirical analysis of goods prices and exchange rates must be capable of measuring either marginal cost or the markup over marginal cost either of these tasks poses formidable empirical problems much of the empirical literature in industrial organization has been concerned with precisely these issues since markups are an important measure of the competitiveness of industries

a quantal response equilibrium model of order statistic games abstract this paper applies mckelvey and palfrey s games econ behav 10 1995 6 notion of quantal response equilibrium to a class of order statistic coordination games closely related to those studied by van huyck et al am econ rev 80 1990 234 quart j econ 106 1991 885 and van huyck et al evidence on learning in coordination games manuscript texas a m university 1996 and those recently analyzed by anderson et al games econ behav 34 2001 177 with quadratic effort costs the limiting qre as the noise goes to zero in their games is the most efficient equilibrium this result contrasts with anderson et al s conclusion for order statistic games with linear effort costs and allows a fuller assessment of the qre s success in describing the limiting outcomes in van huyck et al s experiments

optimal bidding in auctions from a game theory perspective abstract the game theoretic perspective in auction bidding has provided a powerful normative framework for the analysis of auctions and it has generated an impressive volume of research contributions tracing this research we review key recent advances which have greatly expanded our understanding of the operation of auctions and produced a more accurate analysis of mechanism design and optimal bidding we follow various experimental studies which have shown that the predictive power of auction theory remains in many cases limited for this reason we concentrate on research themes which enhance the applicability of auction theory leading to more realistic descriptions of bidding behaviors we identify important innovations which expand the environment of auction bidding and carry us beyond rational decision making we conclude providing directions of future research and discussing their implications

risk aversion and overbidding in first price sealed bid auctions new experimental evidence bidding above the risk neutral nash equilibrium in first price sealed bid auctions has traditionally been ascribed to risk aversion later studies however offer other explanations and even argue that risk aversion plays no or a minor role in a novel experimental design we directly test the relationship between risk aversion and overbidding by systematically varying the distribution of risk attitudes in auction markets we find a significant relationship between our measure of risk aversion and overbidding jel d44 c91

invoice currency choice nonlinearities and exchange rate pass through estimating time varying thresholds as a proxy for exporter s predicted exchange rates this study proposes a new approach to analyse possible asymmetric behaviour of exchange rate pass through erp

low inflation pass through and the pricing power of firms abstract recently there has been a significant decline in the degree to which firms pass through changes in costs to prices a decline that is frequently characterized as a reduction in the pricing power of firms the decline appears to be associated with the decline in inflation in many countries the decline has important implications for monetary policy because it affects both forecasts of inflation and the effects of changes in monetary policy on inflation some have argued that the decline in pricing power helped to keep inflation low in the face of apparently strong demand pressures in the united states in the late 1990s this paper puts forth the view that the decline in pass through or pricing power is due to the low inflation environment that has recently been achieved in many countries first a microeconomic model of price setting is used to show that lower pass through is caused by lower perceived persistence of cost changes evidence is then presented showing that inflation is positively correlated with persistence of inflation suggesting that the low inflation itself has caused the low pass through an economy wide model consistent with the micromodel is then presented to illustrate how such changes in pricing power affect output and inflation dynamics in favorable ways but can disappear quickly if monetary policy and expectations change

the logit equilibrium a perspective on intuitive behavioural anomalies costs associated with deviations from the nash equilibrium these payoff asymmetry effects are incorporated in an approach that introduces noisy behavior via a logit probabilistic choice function in the resulting logit equilibrium behavior is characterized by a probability distribution that satisfies a rational expectations consistency condition the beliefs that determine players expected payoffs match the decision distributions that arise from applying the logit rule to those expected payoffs we prove existence of a unique symmetric logit equilibrium and derive comparative statics results the paper provides a unified perspective on many recent laboratory studies of games in which nash equilibrium predictions are inconsistent with both intuition and experimental evidence

are risk aversion and impatience related to cognitive ability is the way that people make risky choices or tradeoffs over time related to cognitive ability this paper investigates whether there is a link between cognitive ability risk aversion and impatience using a representative sample of the population and incentive compatible measures we conduct choice experiments measuring risk aversion and impatience over an annual time horizon for a randomly drawn sample of roughly 1 000 german adults subjects also take part in two different tests of cognitive ability which correspond to sub modules of one of the most widely used iq tests interviews are conducted in subjects own homes we find that lower cognitive ability is associated with greater risk aversion and more pronounced impatience these relationships are significant and robust to controlling for personal characteristics educational attainment income and measures of credit constraints we perform a series of additional robustness checks which help rule out other possible confounds

the structuralist explanation in the theory of inflation abstract this paper argues that three main elements form the basis of both the latin american and the european branches of the structuralist school of inflation theory these elements are 1 relative prices that change when economic structure changes 2 downward inflexibility of some money prices and 3 a passive money supply closing the deflationary gap caused by price increases the only difference between the two branches is what they consider to be the main cause of structural change the object of this paper is to show that models worked out by latin american structuralists during the 1960s and models developed recently by european structuralists have a common reduced form and describe similar inflationary processes

irrigation technology adoption and its implication for water conservation in the texas high plains a real options approach water shortage has been a significant issue for several decades in the texas high plains agriculture has been identified as the main activity contributing to this shortage to address this issue many efforts have been focused on the possible adoption of sophisticated irrigation systems with high levels of water application efficiency in this study the entry and exit thresholds for the low energy precision application lepa system are analyzed simultaneously in cotton farming in the texas high plains using a real options approach the results show that the lepa system is profitable only when cotton price is set above 1 59 kg the exit entry threshold is consistently low high over a range of values for parameter changes including investment cost exit cost variable cost risk adjusted discount rate and volatility rate so it is unlikely that farmers with irrigation systems in place would leave them easily this implies that to attain the goal of saving water lubbock county needs to focus on convincing current farmers to replace old irrigation systems with new ones

advice and behavior in intergenerational ultimatum games an experimental approach abstract in the real world when people play a game they often receive advice from those that have played it before them such advice can facilitate the creation of a convention of behavior this paper studies the impact of advice on the behavior subjects who engage in a non overlapping generational ultimatum game where after a subject plays he is replaced by another subject to whom he can offer advice our results document the fact that allowing advice fosters the creation of a convention of behavior in ultimatum games in addition by reading the advice offered we conclude that arguments of fairness are rarely used to justify the offers of senders but are relied upon to justify rejections by receivers

tests of a heterogeneous bidders theory of first price auctions abstract this paper reports the results of eight first price sealed bid auction market experiments using cash motivated subjects to test a constant relative risk averse model crram of equilibrium bidding behavior of heterogeneous bidders

learning and noisy equilibrium behavior in an experimental study of imperfect price competition we consider a duopoly pricing game with a unique bertrand nash equilibrium the high price firm has a nonvanishing market share however and intuition suggests that observed prices may be positively related to this market share this relationship is implied by a model in which players make noisy logit best responses to expected payoff differences the resulting logit equilibrium model was used to design an experiment in which the high price firm s market share varies the model accurately predicts the final period price averages a naive learning model predicts the observed differences in the time paths of average prices

subjective probabilities in games an application to the overbidding puzzle this article illustrates how the joint elicitation of subjective probabilities and preferences may help us understand behavior in games we conduct an experiment to test whether biased probabilistic beliefs may explain overbidding in first price auctions the experimental outcomes indicate that subjects underestimate their probability of winning the auction and indeed overbid when provided with feedback on the precision of their predictions subjects learn to make better predictions and to curb significantly overbidding the structural estimation of different behavioral models suggests that biased probabilistic beliefs are a driving force behind overbidding and that risk aversion plays a lesser role than previously believed

information and conspiracy in sealed bid auctions abstract this paper examines the allocative properties of the sealed bid institution when different aspects of the available information to bidders are considered specifically we examine a the effect on price determination in repeated sealed bid auctions of post auction revelation of losing bids and b the effect on price determination when conspiratorial discussions are allowed

a real options analysis of coffee planting in vietnam vietnam grew from an insignificant to the world s second largest coffee producer during the 1990s to understand this growth this article examines vietnamese coffee growers investment decisions using real options theory the study finds that producers with variable costs of 19 cents lb and total cost of 29 3 cents lb would enter coffee production at a coffee price of 47 cents lb and exit at a coffee price of 14 cents lb most vietnamese growers appear to be sufficiently efficient to continue producing coffee even at relatively depressed price levels

out of equilibrium bids in first price auctions wrong expectations or wrong bids deviations from risk neutral equilibrium bids in auctions can be related to inconsistent expectations with correct best replies or correct expectations but deviant best replies e g because of risk aversion regret quantal response mistakes to distinguish between these two explanations we use a novel experimental procedure and study expectations together with best replies in symmetric and asymmetric auctions we extensively test the internal validity of this setup we find that deviations from equilibrium bids do not seem to be because of to wrong expectations but because of deviations from a risk neutral best reply

is exchange rate pass through symmetric evidence from us imports this study addresses the question of whether exchange rate pass through into the import price is symmetric between appreciation and depreciation of the home currency the dramatic increase of the dollar in the early 1980s and the subsequent decline provided a necessary setting for testing whether there was a structural change in the exchange rate pass through examining import price data for 98 disaggregated sic industries in the us manufacturing sector and the us import price for all commodities mixed evidence is found regarding the stability of exchange rate pass through

modelling real exchange rate effects on output performance in latin america this article empirically analyses real per capita gdp growth for six latin american countries argentina brazil chile columbia mexico venezuela in terms of real exchange rate depreciations inflation and us interest rates focussing on the role of the real exchange rate we find evidence of nonlinearity in this relationship which we capture through a smooth transition regression model with the exception of mexico nonlinearity in economic growth is associated with changes in the real exchange rate with depreciations leading to different relationships compared with appreciations regimes for mexico are associated with the past growth rates with effectively symmetric effects of real exchange rate changes although our results are in accord with other recent literature in that depreciations may have negative effects for growth the asymmetries we uncover indicate that these effects depend on the conditioning state

the diffusion of clean technologies a review with suggestions for future diffusion analysis abstract this article gives an overview of the literature on clean technology diffusion followed by suggestions for future analysis findings from diffusion analysis are presented in the form of 10 stylised facts helping the reader to see the forest for the trees the overall conclusion is that the diffusion of clean technology same as the diffusion of normal innovations is governed by endogenous mechanism epidemic learning and learning economies and by exogenous mechanisms policy is important for clean technology diffusion but other factors are important too the characteristics of the clean technology absorptive capacities of potential adopters and the age structure of capital it is often overlooked that companies have a choice they can choose between an end of pipe solution a process change adaptation and a change of process substitution this means that the diffusion and evolution of one clean technology will be at the expense of the diffusion of another clean technology something overlooked in studies on clean technology diffusion further research is needed on the influence of public policy on clean technology choice expectations about learning economies and prices adjustment costs network externalities and complementary innovations on clean technology adoption choices

eliciting beliefs proper scoring rules incentives stakes and hedging accurate measurements of probabilistic beliefs have become increasingly important both in practice and in academia introduced by statisticians in the 1950s to promote truthful reports in simple environments proper scoring rules psr are now arguably the most popular incentivized mechanisms to elicit an agent s beliefs this paper generalizes the analysis of psr to richer environments relevant to economists more speci cally we combine theory and experiment to study how beliefs reported with a psr may be biased when i the psr payments are increased ii the agent has a nancial stake in the event she is predicting and iii the agent can hedge her prediction by taking an additional action our results reveal complex distortions of reported beliefs thereby raising concerns about the ability of psr to recover truthful beliefs in general economic environments

depressed demand for crop insurance contracts and a rationale based on third generation prospect theory when actuarially fair insurance for a major risk is available then standard economic theory posits that those subject to the risk should insure in agriculture it is common for producers to decline contract offers where presubsidy premiums just cover average losses and subsidies are substantial this paper seeks to shed light on why demand is curtailed in a mail survey of u s corn and soybean producers we solicited willingness to pay wtp for actuarially fair insurance at different coverage levels we find demand to be so low that median wtp is no larger than fair premium when adjusted down by current subsidy rates which pay for one half or more of most premium charges wtp as a share of the fair rate is especially low when risk of loss is high there is limited evidence that respondents appreciate the convex relationship between coverage level and expected indemnity payoff third generation prospect theory is shown to be consistent with observed findings in particular a strong distaste for paying premium can be rationalized by loss aversion furthermore when high revenue outcomes are more likely than not that is negative skewness then higher loss aversion greater decision weight distortions and greater risk aversion will decrease wtp

technology adoption decisions under irreversibility and uncertainty an ex ante appproach empirical results demonstrate that uncertainty about costs and requirements for environmental compliance is an important determinant of dairy producers investment behavior ex ante forecasting of how uncertainty and irreversibility are likely to affect producers responsiveness to agricultural technologies has implications for the design of environmental policies simulation modeling methods are described the empirical analysis focuses on texas producers propensity to adopt free stall dairy housing free stall investments offer advantages for both productivity augmentation and pollution abatement yet uncertainty and irreversibility are obstacles to adoption implications of this ex ante paradigm for policy design and implementation are discussed

asymmetry in first price auctions with affiliated private values collusion and heterogeneity across firms may introduce asymmetry in bidding games a major difficulty in asymmetric auctions is that the bayesian nash equilibrium strategies are solutions of an intractable system of differential equations we propose a simple method for estimating asymmetric first price auctions with affiliated private values considering two types of bidders we show that these differential equations can be rewritten using the observed bid distribution we establish the identification of the model characterize its theoretical restrictions and propose a two step non parametric estimation procedure for estimating the private value distributions an empirical analysis of joint bidding in ocs auctions is provided copyright 2003 john wiley sons ltd

theory and misbehavior in first price auctions comment in his recent paper in this review glenn harrison 1989 argues that the conclusions of james cox et al 1982 1983 1985 1988 in their studies of first price private value auctions are not well supported because of shortcomings in the way their experimental investigations were designed analyzed and reported harrison argues that the expected cost of deviations from risk neutral nash equilibrium rnne bidding in these auctions was quite small less than 0 05 at the median so that in terms of expected monetary payoffs payoff space many subjects had little to lose from deviating from the rnne strategy harrison suggests that the significance of the differences cox vernon smith and james walker hereafter csw report between subjects bids and the rnne bids deviations in the message space may therefore need to be reexamined in discussing harrison versus csw we have three primary points to make first in arguing that it is more natural to evaluate subject behavior in expected payoff space harrison 1989 p 749 we think harrison has overstated his case however we agree with his more important point that looking at the cost of deviations is a useful diagnostic tool for determining when experimenters are likely to have lost control over subjects incentives further as we will show in section i this part of harrison s critique applies with special force to csw s studies of bidding second a broader examination of the results of private value auction experiments indicates that risk aversion cannot be the only factor and may well not be the most important factor behind bidding above the rnne found so often in first price privatevalue auctions the most telling evidence here is bidding above the dominant bid price found in second price auctions kagel et al 1987 kagel and levin 1990 and the risk loving found under several treatment conditions in csw s 1984 own multipleunit discriminative auctions auctions in which the high bidders pay their bid price these and other data inconsistent with risk averse bidding are largely ignored in csw 1988 but are nevertheless relevant to the substantive issue of risk aversion in private value auctions they are discussed in section ii third there are data gathered in other investigations which provide strong support for the view that the deviations from rnne bidding reported in first price auctions are not the results of the low expected cost of such deviations however these data unlike the higher stakes payoff data that csw offer in response to harrison are not consistent with csw s subsidiary conclusions that the data can be well accounted for by a narrow class of risk aversion parameters for the bidders together with the assumption that all agents are playing a nash equilibrium of the resulting game of incomplete information a key difference between these experiments and csw s is that if subjects do not respond to csw s treatment condition increasing the payoffs from experimental to u s dollars their behavior will be consistent with csw s theory in contrast department of economics university of pittsburgh pittsburgh pa 15260 we thank jack ochs and emilie roth for thoughtful discussions on earlier drafts of the paper jim cox and glenn harrison for helpful comments on the initial draft of the paper susan garvin for research assistance and ray battalio carl kogut and don meyer for providing us with access to their data research support was provided by the information science and technology and economics divisions of the national science foundation the alfred p sloan foundation and the russell sage foundation the usual caveat applies with special force iwe do not respond to specific comments that csw 1992 make in response to our comment as in order to avoid indefinite regress the ground rules for this debate required us to comment on csw s criticism of harrison after which they would be given the opportunity to respond to our comment

nonlinear behavior in sealed bid first price auctions the extent to which the behavior of people is consistent with game theoretic principles is investigated in a first price sealed bid auction environment three linear rules of thumb with increasing complexity are used as benchmarks to gauge the accuracy of the constant relative risk aversion model crram in addition the crram is tested against the relaxation of the rational expectation hypothesis existing competitive bidding experiments cannot clearly distinguish between game theoretic models and linear markdown rules on an individual level within the parametric environments studied and reported in the experimental literature game theoretic solutions are linear over the range of private values in which bid functions are estimated in this study agents drew values from non uniform distributions as a result the game theoretic bidding behavior is nonlinear due to the nonlinearity special econometric and numerical techniques are applied to solve the model and obtain the estimates the crram exhibits good fit of the data the pseudo r2 is greater than 0 8 in 90 percent of the subjects the crram is more accurate than the markdown model mm and the simple ad hoc model simam but not as accurate as the sophisticated ad hoc model sop am the data also supports the relaxation of the rational expectation hypothesis and suggests that substantial increases in the predictive power of game theoretic models can be gained from improvements in the theory of belief formation

budgetary and financial policy potency amid structural bottlenecks evidence from uganda abstract most policy analysts implicitly relax the assumption that structural bottlenecks distinctively exist in developing economies in this paper some bottlenecks are identified and modeled to augment a small model of uganda the baseline and augmented model variants are estimated and tested on aggregate data 1963 1985 and their results are compared the magnitudes and signs of the short run estimates and long run multipliers from the two variants show that bottlenecks constrain the potency of stabilization policy in general the hypothesized effects of structural elements are validated for the aggregate supply and foreign balance schedules of the economy while orthodox budgetary and financial policies are major players on the aggregate demand side it is proposed that policy makers in uganda should pay more attention to supply side issues especially with respect to the food and export sectors

emission permit banking pollution abatement and production inventory control of the firm abstract in this paper we present a dynamic model modified with emission permit banking and pollution abatement and investigate the effect of emission permit banking and pollution abatement on the production inventory strategy of the firm after introducing emission permit banking and pollution abatement the cost function consists of the inventory holding and production costs the cost of investment in abatement capital goods and the emission procurement selling cost furthermore the inventory holding costs are linear production costs are non decreasing and convex functions of the production level and the costs of investment in abatement capital goods are increasing and convex functions of the investment level we compare the optimal production inventory strategy before emission permit banking and pollution abatement and thereafter the mathematical investigation is based on the arrow karlin model

individual behavior of first price auctions the importance of information feedback in computerized experimental markets abstract this article reports the results of an individual choice experiment designed to test the nash equilibrium predictions of the first price sealed bid auction a subject faced in 100 auctions always the same resale value and competed with computer simulated bids the design used between subjects variation and involved information feedback as the treatment variable earlier experimental work on first price auctions has frequently reported an overbidding relative to the risk neutral nash equilibrium our data provide evidence that overbidding can be fostered by the standard information feedback in auction experiments which after each auction reveals the winning bid only by means of learning direction theory we explain the individual bidding dynamics in our experiment finally we apply impulse balance theory and make long run predictions of individual bidding behavior

experimental development of sealed bid auction theory calibrating controls for risk aversion we offer a brief survey of bidding theory in high price auctions of experimental studies of behavior in such auctions and of the interplay between the design and results of the experiments and efforts to further develop the theory two new series of experiments are reported the first applies a convex transformation of payoffs in an attempt to induce a lowering of subject bids as if the bidders had become less risk averse the second applies a method for inducing any prespecified utility function for risky choices on an individual we use it to induce as if risk neutral behavior both series use baseline control to calibrate the hypothesized effect of the procedures on riskaverse behavior

is there evidence of pessimism and doubt in subjective distributions implications for the equity premium puzzle abel 2002 shows that pessimism and doubt in the subjective distribution of the growth rate of consumption reduce the equity premium puzzle we quantify the amount of pessimism and doubt in survey data on us consumption and income individual forecasters are in fact pessimistic but show marked overconfidence rather than doubt however the implications for abel s model depend on how the empirically heterogeneous beliefs are mapped into beliefs of a representative agent we use an arrow debreu economy to show that disagreement increases the equity premium when incorporating this in our estimation we find little empirical evidence of either overconfidence or doubt

are there spatial spillovers in the adoption of clean technology the case of organic dairy farming this paper examines spatial spillovers associated with the adoption of organic dairy farming we hypothesize that neighboring farmers can help to reduce the uncertainty of organic conversion by lowering the fixed costs of learning about the organic system a spatially explicit 10 year panel dataset of more than 1 900 dairy farms in southwestern wisconsin is used as input into a reduced form econometric model of the decision to convert to organic production using an identification strategy that exploits the panel aspect of the micro dataset we find evidence that the presence of neighboring organic dairy farms affects the conversion decision

pushing subjects beyond rationality with more alternatives in experimental auctions the use of experimental economics in valuation of market and nonmarket goods has grown over the past few years the ability of experimental auctions eus to reveal consumer preferences and their malleability has been praised in previous literature because of the high cost of conducting eus researchers usually present multiple products to participants determining how many products to present has no clear guideline the results of this study show that subjects do not value products the same way across different number of options offered to them the main indicator is the increasing variance in responses for a benchmark product when more products are available with an econometric specification allowing for heteroscedasticity as a function of the number of product offerings the results indicate that the number of goods available for bidding is not to be taken as a trivial task in experimental design for value elicitation

the response of the us export prices to changes in the dollar s effective exchange rate further evidence from industry level data the relationship between the dollar s effective exchange rate and the export price indexes for 13 two digit us manufacturing industries is analysed to determine i which industry adjusts its dollar export price to dampen or amplify the effect of the exchange rate fluctuations on the foreign currency price of its exports and ii whether the response of the export price index to appreciation and depreciation of the exchange rate is asymmetric for several industries evidence consistent with dampening the foreign currency price of exports in an asymmetric fashion is found the implications of the results for the price competitiveness of the industries studied is discussed

overconfidence and excess entry an experimental approach psychological studies show that most people are overconfident about their own relative abilities and unreasonably optimistic about their futures e g shelly e taylor and j d brown 1988 neil d weinstein 1980 when assessing their position in a distribution of peers on almost any positive trait like driving ability ola svenson 1981 income prospects or longevity a vast majority of people say they are above the average although of course only half can be if the trait is symmetrically distributed this paper explores whether optimistic biases could plausibly and predictably influence economic behavior in one particular setting entry into competitive games or markets many empirical studies show that most new businesses fail within a few years for example using plant level data from the u s census of manufacturers spanning 1963 1982 timothy dunne et al 1988 estimated that 61 5 percent of all entrants exited within five years and 79 6 percent exited within 10 years most of these exits are failures see also dunne et al 1989a 1989b d shapiro and r s khemani 1987

contests with money and time experimental evidence on overbidding in all pay auctions competition for a prize frequently takes the form of dedicating time toward winning a contest those who spend more time become more likely to obtain the prize we model this competition as an all pay auction under incomplete information and report an experiment in which expenditures and rewards are in terms of time in the experiment subjects must stay in the laboratory doing nothing for an initially prespecified length of time however they can bid in terms of time to leave early the auction has an all pay structure so that if an individual does not submit the highest bid within her group she must stay for the additional time that she bid we correlate behavior in this game with behavior in an isomorphic all pay auction played with money bids we also consider how two measures of sophistication the cognitive reflection test crt score and performance on a probability calibration task correlate with behavior we find strong similarities in overall behavior between the auctions conducted with money and with time bidding greater than equilibrium levels is typical and as a consequence average earnings are negative in both auctions thus the result that there is overdissipation of rent in all pay auctions extends to competition in terms of time

optimal timing of technology adoption abstract in a dynamic programming framework this paper investigates the optimal timing of technology adoption by a competitive firm when technology choice is irreversible and the firm faces a stochastic innovation process with uncertainties about both the speed of the arrival and the degree of improvement of new technologies a numerical example illustrates how the optimal timing decision is affected by changes in parameter values reflecting market conditions the firm s initial technological attributes and the characteristics of the stochastic innovation process some of these effects turn out to be in sharp contrast to common intuition contrasting the optimal decision rule derived here with the rule obtained under the net present value shows that the former implies a slower pace of adoption than implied by the latter the optimal decision rule is generalized for the case of multiple technology switches and it is shown that for all the switching decisions except the last one the optimal rule satisfies the net present value criterion

investment decisions in hog finishing an application of the real options approach in this paper option pricing theory is applied to an investment problem in hog production a stochastic simulation model capable of pricing american type options is developed this is achieved by recursive calculation of the exercise frontier the model is used to determine the investment trigger and the disinvestment trigger for a pig fattening barn under german market conditions it turns out that the investment trigger taking into account the value of waiting in an uncertain environment can be considerably higher compared to classical investment criteria such as the net present value this offers an explanation as to why farmers are indeed reluctant to invest in hog production another finding is the sensitivity of the option prices with respect to the stochastic process that is assumed for revenues and variable costs of the production activity

can real option values explain apparent storage at a loss since decisions to sell grain are irreversible waiting to sell grain can have a real option value this real option value may explain why producers appear to store too long a new seasonal mean reversion model is estimated that allows prices to be a random walk with drift within a season but mean reverting across crop years unless prices are extremely low selling before mean reversion begins is optimal thus the real option value of waiting does not explain why some producers seem to store at a loss in the latter part of crop years

improving the speed of adoption of agricultural technologies and farm performance through farmer groups evidence from the great lakes region of africa the article examines the effect of membership in farmer groups mfg on adoption lag of agricultural technologies and farm performance in burundi the democratic republic of congo and rwanda we use duration and stochastic production frontier models on farm household data we find that the longer the duration of mfg the shorter the adoption lag and much more so if combined with extension service delivery farmer groups function as an important mechanism for improving farm productivity through reduced technical inefficiency in input use we discuss policy implications under which farmer groups are a useful channel to reduce adoption lag and the means through which improved farm performance can be achieved

the case for a real options approach to ex ante cost benefit analyses of agricultural research projects the united states agency for international development usaid like many other development agencies and donors increasingly emphasizes evidence based programming this requires assessments of project performance at all stages of implementation comprising ex ante impact assessment monitoring and evaluation and ex post attribution of outcomes ex ante impact assessment in particular involves performing cost benefit analysis cba to determine the expected net present value enpv of the project in question unfortunately the traditional enpv approach has proven inadequate for dealing with uncertainty in the timing of investments and flexibility in future decision making this is especially relevant for research and development r d projects which require several stages of product development and multiple rounds of testing prior to releasing final products as a consequence the real options approach to cba has increasingly been used to evaluate private sector r d projects this paper advocates for the adoption of the real options approach in the evaluation of public investments in agricultural research and illustrates its practical utility with an assessment conducted by usaid to determine the economic viability of a proposed project to develop improved varieties of critical food security crops in uganda

risk attitudes in first price auction experiments a bayesian analysis non cooperative bidding theory for sealed bid auctions generally implies testable predictions that are conditioned on the risk attitudes of agents received laboratory experiments that purport to test this theory do not generally control for the risk attitudes of subjects those experiments exhibit behavior inconsistent with popular bidding models that assume that agents have the same aversion to risk or are all risk neutral this paper constructs an explicit bayesian prior distribution for the risk attitudes of experimental subjects and reconsiders the experimental results it finds that observed bidding behavior is still inconsistent with the nash predictions when explicit prior weights are attached to alternative assumptions about subject risk attitudes thus one cannot account for observed bidding anomalies by appealing to uncontrolled nuisance variables such as risk attitudes non cooperative bidding theory for sealed bid auctions generally implies testable predictions that are conditioned on the risk attitudes of agents archetypical of this result is the nash equilibrium prediction for first price auctions for an object that is valued by agents in an independent and private manner received laboratory experiments that purport to test this theory do not generally control for the risk attitudes of subjects those experiments exhibit behavior inconsistent with popular bidding models that assume that agents have the same aversion to riskor are all risk neutral in this paper we construct an explicit prior distrlbution for the risk attitudes of experimental subjects and reconsider the experimental results we find that observed bidding behavior is indeed consistent with the nash predictions when explicit prior weights are attached to alternative assumptions about subject risk aversion however when one allows for risk loving subjects as well observed behavior is inconsistent with nash predictions thus one cannot account for observed bidding anomalies by appealing to uncontrolled nuisance variables such as risk attitudes in section i we consider a specific nash equilibrium ne bidding model due to cox roberson and smith 1982 and cox smith and walker 1988 that clearly illustrates the risk sensitivity of the theoretical predictions in section ii we provide independent evidence of the risk attitudes of experimental subjects in a test for risk attitudes developed by harrison 1986a this evidence allows us to construct an explicit prior probability density function over the coefficient of constant relative risk attitudes employed in the specific bidding model of section i in section iii we reconsider the evidence from the first price fp experiments reported in cox roberson and smith 1982 and cox smith and walker 1983a 1983b i a specific bidding model cox roberson and smith 1982 hereafter crs present a model based on a power function utility specification for agent i ui y y 1 received for publication august 31 1987 revision accepted for publication december 18 1989 university of south carolina i am grateful to two anonymous referees for helpful comments although they are not responsible for my conclusions

star shaped probability weighting functions and overbidding in first price auctions there is a debate about whether risk aversion is the main source of overbidding in a first price independent private values auction as an alternative we adopt a non expected utility framework and identify an interpretable property on the probability weighting function which always induces overbidding

returns on investments in energy saving technologies under energy price uncertainty in dutch greenhouse horticulture conventional net presentvalue calculations evaluating the profitabilityof investments in energy saving technologies indutch horticultural outlays predict a muchhigher rate of adoption of these technologiesthan is actually observed this paper tries toexplain this gap by applying a real optionsframework hurdle rates for investments in twotypes of energy saving technology are estimatedusing simulated future revenue streams givenuncertainty regarding energy prices and energytax policies hurdle rates found in this wayare on average about 1 76 times the hurdlerates that result from net present valuecalculations furthermore this paper tests thepredictive value of the theory by estimating alogit model this model relates the incidenceof having invested in an energy savingtechnology to the difference between the returnon investment and the hurdle rate thepredictive power turns out to be encouraging as the statistical tests indicate that higherhurdle rates tend to reduce rates of technologyadoption

theory and misbehavior of first price auctions recent experimental evidence appears to reject simple nash equilibrium models of bidding behavior in first price auctions the author presents a methodological critique of this evidence existing tests have concentrated on deviations of subjects from predictions in the message space of the action bid deviations the author suggests that it is more natural to evaluate subject behavior in expected payoff space he concludes that the evidence against the simple models is not significant enough to warrant their rejection copyright 1989 by american economic association

exchange rates and prices the adjustment of relative prices to exchange rate movements is explained in an industrial organization approach given labor costs in the respective currencies exchange rate movements change costs for firms selling in the home market and thus disturb the industry equilibrium the extent of absolute and relative price adjustment is shown to depend on market integration product substitutability the relative number of domestic and foreign firms and the market structure the impact of exchange rates on prices is illustrated in a variety of approaches including the cournot a dixit and j stiglitz 1977 and s salop 1979 models some empirical evidence is offered in support of the theory copyright 1987 by american economic association

international comparisons of pricing to market behavior this paper measures the degree of price discrimination across export destinations that is associated with exchange rate changes using u s u k german and japanese industry level data given the industries sampled more price discrimination across destinations is observed in the u k german and japanese data for industries that match across source countries however behavior is very similar across source countries furthermore destination specific price adjustment on exports to the united states from germany and japan is similar to price adjustment observed on shipments to other destinations most variation in the data appears to be related to industry copyright 1993 by american economic association