renewable energy drivers a panel cointegration approach the expected gains from res deployment to the reduction of carbon dioxide emissions co2 and the cut off of external dependence of electricity sources could be important however it is crucial to

a test of independence of discounting from quality of life the quality adjusted life years qaly model assumes quality and quantity of life can be multiplied into a single index and requires quality and quantity to be mutually independent which need not hold empirically this paper proposes a new test for measuring independence of utility of life duration from quality of life in a riskless setting we use a large representative sample of dutch citizens and include two health states generally considered better than dead btd and one health state considered worse than dead wtd independence cannot be rejected when comparing the btd health states but is rejected when comparing the btd states with the wtd state in particular utility of life duration becomes more concave for the wtd state this may suggest that independence holds only for btd health states this has implications for the qaly model and would require using sign dependent utility of life duration functions

efficiency and information aggregation in auctions the tension between allocative efficiency and information aggregation is explored in the context of an auction k identical objects of unknown quality are auctioned off to n bidders whose tastes affect their valuation of an object of given quality bidders receive a signal about the quality of the objects the k highest bidders get an object and pay a price equal to the k first highest bid we find conditions under which in the limit objects are allocated efficiently to those with the highest tastes and price converges in probability to the value of an object to the marginal taste type

auctions with resale when private values are uncertain evidence from the lab and field abstract auction theory represents one of the richest areas of research in economics over the past three decades yet whether and to what extent the introduction of secondary resale markets influences bidding behavior in sealed bid first price auctions remains under researched this study begins by examining field data from a unique data set that includes nearly 3000 auctions over 10 000 individual bids for cutting rights of standing timber in british columbia from 1996 to 2000 in comparing bidding patterns across agents who are likely to have resale opportunities with those who likely do not we find evidence that is consistent with theory critical evaluation of the reduced form bidding model however reveals that sharp tests of the theoretical predictions are not possible because several other differences may exist across these bidder types we therefore use a laboratory experiment to examine if the resale opportunity by itself can have the predicted theoretical effect we find that while it does have the predicted effect a theoretical model based on risk averse bidders explains the overall data patterns more accurately than a model based on risk neutral bidders beyond testing theory the paper highlights the inferential power of combining naturally occurring data with laboratory data

optimal nonparametric estimation of first price auctions this paper proposes a general approach and a computationally convenient estimation procedure for the structural analysis of auctioni data considering first price sealed bid auction models within the independent private value paradigm we show that the underlying distribution of bidders private values is identified from observed bids and the number of actual bidders without any parametric assumptions using the theoiy of minimax we establish the best rate of uniform convergence at which the latent density of private values can be estimated nonparametrically from available data we then propose a two step kernel based estimator that converges at the optimal rate

multiple round timber auction design and simulation this paper presents a multiple round timber auction simulation developed in order to study various configurations of auction design in this study simultaneous sequential timber auctions are modelled and analysed using agent based simulation technology as there are many individual items in the auction to be sold the auction designer defines several rounds that are sequential at pre defined intervals at each round the auction designer announces several simultaneous auctions since bidders are offered different items at each round a mathematical linear programing model for selecting the best set of items to bid for is presented different bidding patterns are simulated and compared in various setup configurations the most advanced of these strategies are adaptive and use agent learning capability the comparisons include the success rate of winning the auction and the winning price per m3 this study suggests an efficient bidding pattern for bidders to bid in order to achieve to their goal and increase their profit similarly in order to increase profit the auctioneer i e the government needs to control several auction parameters including the number of auctions per year the lot size the auction periodicity and the number of bidders this study also suggests parameters configurations that to maximise revenue for the auctioneer

why do some emerging economies proactively accelerate the adoption of renewable energy abstract this article analyses the determinants of renewable energy consumption in a panel of six major emerging economies namely brazil china india indonesia philippines and turkey that are proactively accelerating the adoption of renewable energy using fully modified ordinary least square fmols dynamic ordinary least square dols and granger causality methods this paper finds that in the long run renewable energy consumption is significantly determined by income and pollutant emission in brazil china india and indonesia while mainly by income in philippines and turkey causal link between renewable energy and income and between renewable energy and pollutant emission are found to be bidirectional in the short run these results suggest that the appropriateness of the efforts undertaken by emerging countries to reduce the carbon intensity by increasing the energy efficiency and substantially increasing the share of renewable in the overall energy mix

the nexus between financial development and energy consumption in the eu a dynamic panel data analysis abstract the relationship between financial development and energy consumption has newly started to be discussed in energy economics literature this paper investigates this issue in the eu over the period 1990 2011 by using system gmm model no significant relationship is found in the eu27 the empirical results however provide strong evidence of the impact of the financial development on energy consumption in the old members greater financial development leads to an increase in energy consumption regardless of whether financial development stems from banking sector or stock market by contrast we find for the new members that the impact of financial development on energy consumption depends on how financial development is measured using bankindex the impact of financial development displays an inverted u shaped pattern while no significant relationship is detected once it is measured using stockindex

oil prices and the stock prices of alternative energy companies energy security issues coupled with increased concern over the natural environment are driving factors behind oil price movements while it is widely accepted that rising oil prices are good for the financial performance of alternative energy companies there has been relatively little statistical work done to measure just how sensitive the financial performance of alternative energy companies are to changes in oil prices in this paper a four variable vector autoregression model is developed and estimated in order to investigate the empirical relationship between alternative energy stock prices technology stock prices oil prices and interest rates our results show technology stock prices and oil prices each individually granger cause the stock prices of alternative energy companies simulation results show that a shock to technology stock prices has a larger impact on alternative energy stock prices than does a shock to oil prices these results should be of use to investors managers and policy makers

measuring discounting without measuring utility we introduce a new method to measure the temporal discounting of money unlike preceding methods our method requires neither knowledge nor measurement of utility it is easier to implement clearer to subjects and requires fewer measurements than existing methods

economics health and health economics hyes healthy years equivalent versus qalys quality adjusted live year this paper responds to culyer and wagstaff s cw and buckingham s b arguments we refute their claim about the equivalence of hyes and qalys they fail to distinguish between choice under uncertainty and under certainty cw assume that all individuals have a specific form of utility function which yields their conclusion of equivalence b s arguments confuse the measurement technique and the utility theory from which it stems his argument about the normative superiority of the qaly construct is inconsistent with economic thinking the hye by being compatible with the principles of economics is superior to the qaly for economic evaluations of health care interventions

first price auctions with resale abstract we present a simple model of first price auction with two bidders whose valuations are not identically distributed and where resale is possible between the bidders and given an explicit expression for the equilibrium strategies

assessing individual risk attitudes using field data from lottery games we use information from the television game show with the highest guaranteed average payoff in the united states hoosier millionaire to analyze risktaking in a high stakes experiment we characterize gambling decisions under alternative assumptions about contestant behavior and preferences and derive testable restrictions on individual risk attitudes based on this characterization we then use an extensive sample of gambling decisions to estimate distributions of risk aversion parameters consistent with the theoretical restrictions and revealed preferences we find that although most contestants display risk averse preferences the extent of the risk aversion implied by our estimates varies substantially with the stakes involved in the different decisions

time preference the discounted utility model and health the constant rate discounted utility model is commonly used to represent intertemporal preferences in health care program evaluations this paper examines the appropriateness of this model and argues that the model fails both normatively and descriptively as a representation of individual intertemporal preferences for health outcomes variable rate discounted utility models are more flexible but still require restrictive assumptions and may lead to dynamically inconsistent behaviour the paper concludes by considering two ways of incorporating individual intertemporal preferences in health care program evaluations that allow for complementarity of health outcomes in different time periods

on negative time preferences abstract survey data show that subjects positively discount both gains and losses but discount gains more heavily than losses this holds for monetary and non monetary outcomes these results do not confirm the findings of two earlier studies about negative time preferences for non monetary outcomes

do auctions induce a winner s curse new evidence from the corporate takeover market abstract we contrast the winner s curse hypothesis and the competitive market hypothesis as potential explanations for the observed returns to bidders in corporate takeovers the winner s curse hypothesis posits suboptimal behavior in which winning bidders fail to adapt their strategies to the level of competition and the amount of uncertainty in the takeover environment and predicts that bidder returns are inversely related to the level of competition in a given deal and to the uncertainty in the value of the target our measure of takeover competition comes from a unique data set on the auction process that occurs prior to the announcement of a takeover in our empirical estimation we control for the endogeneity between bidder returns and the level of competition in takeover deals controlling for endogeneity we find that the returns to bidders are not significantly related to takeover competition we also find that uncertainty in the value of the target does not reduce bidder returns related analysis indicates that prestigious investment banks do not promote overbidding analysis of post takeover operating performance also fails to find any negative effects of takeover competition as a whole the results indicate that the breakeven returns to bidders in corporate takeovers stem not from the winner s curse but from the competitive market for targets that occurs predominantly prior to the public announcement of bids

a robust analysis of the relationship between renewable energy consumption and its main drivers we provide a comprehensive and robust analysis of the drivers of renewable energy consumption for a panel of 64 countries using both the static pooled ols panel fixed and random effects and dynamic difference and system gmm panel data estimation approaches we show that the dynamic panel data model provides more efficient estimators than the static ones and that increases in per capita co2 emissions and per capita trade with foreign partners mainly drive the changes in per capita renewable energy consumption we also find limited evidence of oil price effects on renewable energy consumption which reflects the fact that renewable energy is just a complement and not a perfect substitute of crude oil at least in the short run

a comparison of the discounted utility model and hyperbolic discounting models in the case of social and private intertemporal preferences for health whilst there is substantial evidence that hyperbolic discounting models describe intertemporal preferences for monetary outcomes better than the discounted utility du model there is only very limited evidence in the context of health outcomes this study elicits private and social intertemporal preferences for non fatal changes in health specific functional forms of the du model and three hyperbolic models are fitted the results show that the stationarity axiom is violated and that the hyperbolic models fit the data better than the du model intertemporal preferences for private and social decisions are found to be very similar

growth and renewable energy in europe a random effect model with evidence for neutrality hypothesis this is an empirical study on the causal relationship between economic growth and renewable energy for 27 european countries in a multivariate panel framework over the period 1997 2007 using a random effect model and including final energy consumption greenhouse gas emissions and employment as additional independent variables in the model empirical results do not confirm causality between renewable energy consumption and gdp although panel causality tests unfold short run relationships between renewable energy and greenhouse gas emissions and employment the estimated cointegration factor refrains from unity indicating only a weak if any relationship between economic growth and renewable energy consumption in europe suggesting evidence of the neutrality hypothesis which can partly be explained by the uneven and insufficient exploitation of renewable energy sources across europe

the fragility of time time insensitivity and valuation of the near and far future we propose that the temporal dimension is fragile in that choices are insufficiently sensitive to it and second such sensitivity as exists is exceptionally malleable unlike other dimensions such as money which are attended by default to test this we axiomatize a constant sensitivity discount function and in four studies we show that the degree of time sensitivity is inadequate relative to the compound discounting norm and strongly susceptible to manipulation time sensitivity is increased by a comparative within subject presentation experiment 1 direct instruction experiment 3 and provision of a visual cue for time duration experiment 4 time sensitivity is decreased using a time pressure manipulation experiment 2 in each study the sensitivity manipulation has an opposite effect on near future and far future valuations increased sensitivity decreases discounting in the near future and increases discounting in the far future in contrast such sensitivity manipulations have little effect on the money dimension

information aggregation rationality and the condorcet jury theorem the condorcet jury theorem states that majorities are more likely than any single individual to select the better of two alternatives when there exists uncertainty about which of the two alternatives is in fact preferred most extant proofs of this theorem implicitly make the behavioral assumption that individuals vote sincerely in the collective decision making a seemingly innocuous assumption given that individuals are taken to possess a common preference for selecting the better alternative however in the model analyzed here we find that sincere behavior by all individuals is not rational even when individuals have such a common preference in particular sincere voting does not constitute a nash equilibrium a satisfactory rational choice foundation for the claim that majorities invariably do better than individuals therefore has yet to be derived

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

super experienced bidders in first price common value auctions rules of thumb nash equilibrium bidding and the winner s curse super experienced bidders have learned to overcome the winner s curse but still earn less than 50 of nash equilibrium profits subjects deviate from the complicated nash strategy employing piecew

voluntary voting costs and benefits we compare voluntary and compulsory voting in a condorcet type model in which voters have identical preferences but dierential information with voluntary voting all equilibria involve sincere voting and positive participation thus in contrast to situations with compulsory voting there is no con ict be tween strategic and sincere behavior when voting is costless voluntary voting is welfare superior to compulsory voting even when voting is costly participa tion rates are such that in the limit the correct candidate is elected that is information fully aggregates

partial pooling at the reserve price in auctions with resale opportunities abstract two features common to many auctions are the use of reserve prices and the existence of secondary markets for the goods being sold even in simple symmetric settings the combination of these features can preclude existence of an equilibrium in symmetric separating bidding strategies with a reserve price sufficiently far below the maximum endogenous valuation a symmetric equilibrium still exists but with some types pooling at the reserve the optimal reserve price depends not only on the joint distribution of bidders information before and after the auction but also on how surplus is divided in the secondary market journal of economic literature classification numbers d44 c7 l1 d82

researching preferences valuation and hypothetical bias a number of recent papers in environmental economics have focused on the process of researching preferences agents are uncertain about preferences but with effort may narrow their uncertainty this issue has arisen in formulating bids in contingent valuation cv as well as the debate over the divergence between wtp and wta in the context of cv it has been suggested that the hypothetical nature of the preference elicitation process biases responses this paper provides both a theoretical model and experimental evidence to contribute to this debate the model is a model of competitive bidding for a private good with two components that are particularly relevant to the debate the first component is that bidders are unsure of their own value for the private good but may purchase information about their own value researching preferences the second component is that there is a probability that the auction is hypothetical that the winning bidder will not get the private good and will not pay the winning bid the experiment tests this theoretical model of bidding equilibrium and analyzes the effects of variations in the parameters hypotheticalness information costs and number of agents on the endogenous variables such as the proportion of bidders who become informed and the winning bid experimental results suggest that an increase in the hypotheticalness of an auction tends to decrease the likelihood that bidders pay for information on their valuation with an ambiguous effect on the winning bid

interdependent value auctions with insider information theory and experiment abstract we develop a model of interdependent value auctions in which two types of bidders compete insiders who are perfectly informed about their value and outsiders who are informed only about the private component of their value because the bidding strategy of outsiders cannot efficiently adjust with that of insiders the second price auction is inefficient the english auction has an equilibrium in which the information outsiders infer from the history of drop out prices enables them to bid toward attaining efficiency the presence of insiders has positive impacts on the seller s revenue a laboratory experiment confirms key theoretical predictions despite evidence of naive bidding

modeling the causal linkages between nuclear energy renewable energy and economic growth in developed and developing countries abstract this article investigates the causal relationship between two types of energy variables and economic growth using dynamic simultaneous equation panel data models for 17 developed and developing countries our results indicate that there is a unidirectional causality running from nuclear consumption to economic growth in belgium and spain while a unidirectional causality running from economic growth to nuclear consumption is supported in bulgaria canada netherlands and sweden a bidirectional relationship appears in argentina brazil france pakistan and the usa while no causality exists in finland hungary india japan switzerland and the u k second the results for the second nexus among renewable energy and economic growth show that there is a unidirectional causality running from renewable consumption to economic growth in hungary india japan netherlands and sweden while there exist a unidirectional running from economic growth to renewable consumption in argentina spain and switzerland a bidirectional relationship is supported in belgium bulgaria canada france pakistan and the usa while no causality exists in brazil finland and switzerland third we find the existence of a bidirectional causality between nuclear consumption and economic and a unidirectional causality running from economic growth to renewable energy consumption for the global panel

the small sample bias of the gini coefficient results and implications for empirical research the gini coefficient is a downward biased measure of inequality in small populations when income is generated by one of three common distributions the paper discusses the sources of bias and argues that this property is far more general this has implications for i the comparison of inequality among subsamples some of which may be small and ii the use of the gini in measuring firm size inequality in markets with a small number of firms the small sample bias has often led to misperceptions about trends in industry concentration a small sample adjustment results in a reduced bias which can no longer be signed this remaining bias rises with the dispersion and falls with increasing skewness of the distribution finally an empirical example illustrates the importance of using the adjusted gini in this example it is shown that controlling for market characteristics larger shipping cartels include a set of firms that is stochastically identical in terms of relative size to those of smaller shipp

who bears aggregate fluctuations and how the consumption of high consumption households is more exposed to fluctuations in aggregate consumption and income than that of low consumption households in the consumer expenditure cex survey the exposure to aggregate consumption growth of households in the top 10 percent of the consumption distribution in the cex is about five times that of households in the bottom 80 percent given real aggregate per capita consumption growth about 3 percentage points less than its historical mean during the past year these figures predict that the ratio of consumption of the top 10 percent to the bottom 80 percent has fallen by about 15 percentage points relative to trend using income data from piketty and saez 2003 we show that the income especially the wage income of rich households is more exposed to aggregate fluctuations so their higher income exposure is a likely contributor to their higher consumption exposure finally we find a striking change in the exposure of the incomes of high income households prior to the early 1980 s the incomes of high income households were not more exposed to aggregate fluctuations thus while high income households currently bear an inordinately large share of aggregate fluctuations this is a recent occurrence this abstract was borrowed from another version of this item

the complexity effects on choice with uncertainty experimental evidence we present experimental evidence suggesting that human subjects dislike complexity in choice with uncertainty our results suggest that the probability of choosing a given alternative decreases with the relative complexity of that alternative complexity increases the noise in the choice process and the chances that the otherwise inferior alternative will be selected our results contradict the predictions of discounted expected utility theory and intuitively appealing axioms like stochastic dominance and convexity these complexity effects may lead to inefficient portfolio selection the perceived complexity of a given lottery may depend on editing procedures and be subjected to framing effects the flourishing experimental research on individual choice over the last two decades has produced a list of anomalies suggesting that human agents behaviour is frequently incompatible with the formal models traditionally employed in the economic literature 1 some of these anomalies eg the certainty effect of kahneman and tversky 1979 have demonstrated that individual behaviour is inconsistent with the von neumann morgenstern expected utility theory alternative models like prospect theory kahneman and tversky 1979 anticipated utility quiggin 1982 and many others have been suggested to resolve the contradictions other anomalies eg the evidence on hyperbolic discounting presented by thaler 1981 have referred to the case of intertemporal choice and suggested that human subjects do not comply with samuelson s discounted utility model again attempts have been made to develop alternative models that reconcile the inconsistencies see for example loewenstein and prelec 1992 this paper concentrates on a different anomaly that seems inconsistent with the evaluation models that are typically assumed in the economic literature the basic simple idea is that human subjects are inclined to avoid complicated lotteries accordingly they sometimes discriminate against complicated lotteries and prefer simple lotteries to complicated ones in cases where the value of the complicated lottery should be higher in particular we demonstrate that complexity affects choice in two ways 1 the probability of choosing a given alternative in binary choice tasks decreases with the relative complexity of that alternative 2 the noise in the choice process increases with complexity and thus the chances that the otherwise inferior alternative will be selected increase as well

renewable and non renewable energy consumption growth nexus evidence from a panel error correction model abstract unlike previous renewable energy consumption growth studies this study examines the relationship between renewable and non renewable energy consumption and economic growth for 80 countries within a multivariate panel framework over the period 1990 2007 the pedroni 1999 2004 heterogeneous panel cointegration test show a long run equilibrium relationship between real gdp renewable energy consumption non renewable energy consumption real gross fixed capital formation and the labor force with the respective coefficient estimates positive and statistically significant there is little difference in the elasticity estimates with respect to renewable and non renewable energy consumption the results from the panel error correction model reveal bidirectional causality between renewable and non renewable energy consumption and economic growth in both the short and long run also there is bidirectional short run causality between renewable and non renewable energy consumption indicative of substitutability between the two energy sources

frames of reference and the quality of life asked to choose most people state confidently that they would rather be killed in an automobile accident than to survive a quadraplegic and so we are not surprised to learn that severely disabled people experience a period of devastating depression and disorientation in the wake of their accidents what we do not expect however are the speed and extent to which many of these victims accommodate to their new circumstances within a year s time many quadraplegics report the same mix of moods and emotions as able bodied people do there is also evidence that the blind the retarded and the malformed are no less happy than other people ads for the new york state lottery show participants fantasizing about how their lives would change if they won i d buy the company and fire my boss people who actually do win the lottery report the anticipated rush of euphoria in the weeks after their good fortune followup studies done after several years however indicate that these people are no happier indeed are in many ways less happy than before as a young man fresh out of college i served as a peace corps volunteer in rural nepal my one room house had no electricity no heat no indoor toilet no running water the local diet offered little variety and virtually no meat and yet at no time during my two year stay in nepal did i experience a sense of material deprivation on the contrary my monthly stipend of 40 was much more than most others in my village had and with it i experienced a feeling of prosperity that i have recaptured only in recent years these observations illustrate the critical role of context as a determinant of human satisfaction the neoclassical economic model of choice abstracts from context saying that utility depends only on the level of consumption consumption levels obviously are important and the neoclassical model performs reasonably well in many instances and yet its narrow focus misses something important to predict people s behavior to draw inferences about their well being or to make intelligent policy decisions we must not only know the relevant levels of consumption but also have an appropriate frame of reference within which to evaluate them

renewable energy consumption and income in emerging economies abstract increased economic growth and demand for energy in emerging economies is creating an opportunity for these countries to increase their usage of renewable energy this paper presents and estimates two empirical models of renewable energy consumption and income for a panel of emerging economies panel cointegration estimates show that increases in real per capita income have a positive and statistically significant impact on per capita renewable energy consumption in the long term a 1 increase in real income per capita increases the consumption of renewable energy per capita in emerging economies by approximately 3 5 long term renewable energy per capita consumption price elasticity estimates are approximately equal to 0 70

decision making over time and under uncertainty a common approach this paper considers a number of parallels between risky and intertemporal choice we begin by demonstrating a one to one correspondence between the behavioral violations of the respective normative theories for the two domains i e expected utility and discounted utility models we argue that such violations or preference reversals are broadly consistent with three propositions about the weight that an attribute receives in both types of multiattribute choice specifically it appears that 1 if we add a constant to all values of an attribute then that attribute becomes less important 2 if we proportionately increase all values of an attribute or if we change the sign of an attribute from positive to negative then that attribute becomes more important the generality of these propositions as well as the constraints they would impose on separable representations of multiattribute preferences is discussed

cigarette smoking and self control this paper empirically studies time inconsistent preferences in the context of cigarette smoking behavior with hyperbolic discounting an individual has time inconsistent preferences which give rise to a lack of self control i e she may perpetually postpone the execution of a plan this implies that a smoker who wants to quit has a demand for control devices e g a smoking ban in public areas or a hike in cigarette excise taxes this paper empirically tests this implication using a sample that is based on survey data from taiwan the estimation results indicate that a smoker s intention to quit has a positive effect on the smoker s support for smoking bans and a cigarette excise tax increase these results lend support to the validity of the time inconsistent preferences in the context of cigarette smoking behavior this casts doubt on the validity of the assumption that individuals have time consistent preferences in becker and murphy s becker g s murphy k m 1988 a theory of rational addiction journal of political economy 96 4 675 700 rational addiction model

short and long run elasticities in us residential electricity demand a co integration approach abstract co integration techniques show promise in the analysis of short and long run effects of economic variables on energy use we use these techniques to develop an error correction model of annual us residential electricity demand we construct equipment stock indices and estimate the model for 1949 1993 our analysis suggests a structural shift in consumption during the 1960s we discuss reasons for this shift report the short and long run elasticities provide forecasts for 1994 1995 and compare the model s forecasts with other published forecasts

will policies to promote renewable electricity generation be effective evidence from panel stationarity and unit root tests for 115 countries abstract this study examines whether policies to promote renewable electricity generation are likely to be effective by applying panel unit root and stationarity tests to time series data on renewable electricity generation for 115 countries over the period 1980 2008 we find that for the panel as a whole and almost three quarters of the individual countries renewable electricity generation is characterized by a unit root this result implies that policies to promote renewable electricity generation such as renewable portfolio standards which result in annual increases in renewable energy and as such which represent permanent positive shocks to the long run growth path of renewable electricity generation will be more effective in increasing renewable electricity generation than policies with a pre specified time horizon

auctions and land values an experimental analysis although urban land development is a well researched area there has been inadequate research on the allocation mechanism for land this paper offers a new perspective on the effects of the auction mechanism on land values by appealing to an experimental setting to examine the bidding behaviour of developers in repeated first price sealed bid fpsb auctions where resolution of price uncertainty development revenue is deferred it is shown that overbidding is pervasive participants consistently shave expected profit margins in order to secure land for development the actual profit margins reported in all experiments are significantly lower than the suggested benchmark made known before the experiments consequently participants tend to experience smaller ex post profits relative to ex ante expectations however we find that repeated bidding does mitigate overbidding to some extent as evidenced by lower differences in the winning bid to the second highest bid convergence in the range of bids occur

risk aversion and the winner s curse this article analyzes an auction in which bidders see independent components of a common prize value the nash equilibrium for two rational bidders is shown to be independent of risk attitudes the information structure allows explicit calculation of an alternative equilibrium in which naive bidders do not correctly discount the value of the prize contingent on winning and thus they suffer the winner s curse subjects in a laboratory experiment clearly fall prey to the winner s curse the data conform most closely to the predictions of the naive model moreover the level of risk aversion implied by fitting the naive model is similar to an independent risk aversion measure obtained in a separate private value bidding exercise

tenable strategy blocks and settled equilibria when people interact in familiar settings social conventions usually develop so that people tend to disregard alternatives outside the convention for rational players to usually restrict attention to a block of conventional strategies no player should prefer to deviate from the block when others are likely to act conventionally and rationally inside the block we explore two set valued concepts coarsely and finely tenable blocks that formalize this notion for finite normal form games we then identify settled equilibria which are nash equilibria with support in minimal tenable blocks for a generic class of normal form games our coarse and fine concepts are equivalent and yet they differ from standard solution concepts on open sets of games we demonstrate the nature and power of the solutions by way of examples settled equilibria are closely related to persistent equilibria but are strictly more selective on an open set of games with fine tenability we obtain invariance under the insertion of a subgame with a unique totally mixed payoff equivalent equilibrium a property that other related concepts have not satisfied

the source of optimality in action it is well known that the nature of the information set and the axioms of rational choice are critical in determining the type of ranking on which agents are held to act in economic theory this paper argues that the concept of the optimising agent is also sensitive to the conception of the relation between a ranking of options facing an agent and concrete action what is termed the realisation process three conceptions of the realisation process are examined which are seen to lead to three quite distinct views on the role of agency the enabling conditions under which the concept of the optimising agent may be legitimately applied and the resulting domain of application of optimisation

econometrics of first price auctions in this paper we propose an estimation method for the empirical study of theoretical auction models we focus on first price sealed bid and descending auctions and we adopt the private value paradigm where each bidder is assumed to have a different private value only known to him for the object that is auctioned following mcfadden 1989 and pakes and pollard 1989 our proposed method is based on simulations specifically the method relies on a simulated nonlinear least squares objective function appropriately adjusted so as to obtain consistent estimates of the parameters of interest we illustrate the proposed method by studying a market of agricultural products where descending auctions are used our analysis takes into account heterogeneity of the auctioned objects and the fact that only the winning bid is observed we estimate the parameters that characterize the distribution of the unobserved private values for each auctioned object

bidding behavior given point and interval values in a second price auction abstract although rational choice theory presumes people have a point estimate of their willingness to pay wtp for a good or service the idea of coherent arbitrariness suggests they have an interval of values herein we explore bidding behavior in a second price auction in which bidders have point or interval values and point or interval bidding we find bidders bid rationally i when bidders have a point value but are asked to state an interval bid they choose to bid as an interval with the point value as the mean of the interval ii bidders who had a value interval but are asked to bid as a point estimate bid the expected value from the interval and iii bidders with an interval value and who bid an interval such that expected bids equate expected values

intertemporal valuation in an unpredictable environment abstract the inherent unpredictability of ecological systems is a vital feature for the development of theories at the interface between economics and ecology such unpredictability is caused by instabilities that are intrinsic parts of ecosystem function succession and evolution the complexity of ecological dynamics undermines the simple probabilistic treatment of uncertainty based on the equilibrium paradigm common in traditional environmental economics we investigate an important alternative by representing the dynamics of the biogeophysical system as an infinite sequence of instabilities this leads to a stochastic process exhibiting an exponentially growing variance our analysis is carried out in a macroeconomic setting in a situation where the value system here formalized in terms of risk averse social welfare functions contains at least two distinct aspects consumption rate and the state of the environment the central variables for intertemporal valuation i e the time dependent expected values of the two welfare function components are calculated using the probability distribution describing the environmental dynamics one result is that if the unpredictability of the environmental dynamics is taken into account then the social discount rate for environmental existence values may well be negative

learning in common value auctions some initial observations abstract inexperienced bidders in first price common value auctions suffer from a winner s curse losing money on average with experience bidders approximate the nash equilibrium the mechanisms underlying this adjustment are 1 a market selection effect as the most aggressive bidders are less likely to return for subsequent sessions and 2 players who lose money bid less experiential learning and those who would have lost money had they won the auction with the high bidder s signal bid less observational learning

when does money make money more important survey and experimental evidence the authors investigate how the amount and source of income affects the importance placed on money using a longitudinal analysis of the british household panel survey and evidence from two laboratory experiments they found that larger amounts of money received for labor were associated with individuals placing greater importance on money but this effect did not hold for money not related to work the longitudinal survey analysis demonstrated these differential effects of the source of income on money s importance while holding constant stable individual differences the experiments provide causal evidence that the source of income has an effect on the importance of money as well as on the effort expended to earn more money the authors results suggest that even as individual differences in the importance placed on money may affect peoples income depending on its source income can also affect the importance people place on money

electricity consumption in g7 countries a panel cointegration analysis of residential demand elasticities this article applies recently developed panel unit root and panel cointegration techniques to estimate the long run and short run income and price elasticities for residential demand for electricity in g7 countries the panel results indicate that in the long run residential demand for electricity is price elastic and income inelastic the study concludes that from an environmental perspective there is potential to use pricing policies in the g7 countries to curtail residential electricity demand and thus curb carbon emissions in the long run

asset pricing with a forward backward stochastic differential utility abstract in an intertemporal setting we model the anticipation disappointment effect through a habit formation process which is a function of past consumption and of past expected utility we show that in equilibrium the anticipation effect reduces the risk premium whereas the disappointment effect induces a higher risk premium

empirical determinants of intertemporal choice abstract we provide new evidence on the empirical determinants of intertemporal financial decisions we use an exogenously imposed choice affecting nearly all croatian retirees to study characteristics associated with choosing a larger deferred stream of payments over a smaller more immediate payment individuals are more willing to defer if they have higher incomes and are not liquidity constrained have a longer time horizon because of better health and longer life expectancy and have stronger bequest motives individuals who expect currency devaluation or political risk to reduce the value of future income are more likely to take the earlier income stream

on committees of experts a committee makes a decision on a project on behalf of the public members of the committee agree on the a priori value of the project and hold additional private information about its consequences they are experts who care about the value of the project and about being considered well informed before voting on the project members can exchange their private information simultaneously we show that reputational concerns make the a priori unconventional decision more attractive and lead committees to show a united front these results hold irrespective of whether information can be manipulated or not also reputational concerns induce members to manipulate information and vote strategically if their preferences differ considerably from those of the member casting the decisive vote our last result is that the optimal voting rule balances the quality of information exchange and the alignment of interests of the decisive voter with those of the public

multi object auctions with resale theory and experiment abstract we study multi object auctions in the presence of post auction trade opportunities among bidders who have either single or multi object demand we focus on two formats vickrey auctions where package bidding is possible and simultaneous second price auctions we show that under complementarities the vickrey format has an equilibrium where the objects are allocated efficiently at the auction stage whether resale markets are present or not the simultaneous second price on the other hand leads to inefficiency with or without resale possibility our experimental findings show that the possibility of resale in second price auctions decreases the efficiency rate at the auction stage compared to the no resale case however after resale the efficiency rate in second price is as high as that of vickrey auction without resale outcomes in the experiment preventing resale neither benefits nor hurts auction revenues in a second price format

renewable energy consumption co2 emissions and oil prices in the g7 countries abstract economic and societal issues related to energy security and global warming is placing greater emphasis on the consumption of renewable energy this paper presents and estimates an empirical model of renewable energy consumption for the g7 countries panel cointegration estimates show that in the long term increases in real gdp per capita and co2 per capita are found to be major drivers behind per capita renewable energy consumption these results are robust across two different panel cointegration estimators oil price increases have a smaller although negative impact on renewable energy consumption deviations from equilibrium are driven mostly by the error correction term as opposed to short term shocks short term deviations from the long term equilibrium take anywhere from between 1 3 years france and 7 3 years japan to correct

committee design with endogenous information this paper is concerned with the arrangements for collective decision making in a world where agents must be motivated to acquire information the analysis identifies some basic forces shaping the design of panels of decision makers referees managers jurors etc in situations where decision makers are useful only in so far as they expend some effort to gain information about the alternatives at hand these situations are common one being the refereeing process where an editor requires the opinions of a number of experts who must read the paper acquire information in order to give an opinion as to publication analogously in committees which screen applicants to a programme the committee members must gain information about the applicant s qualifications and likelihood of success in order to evaluate whether to admit him her finally in trial juries it is important that jurors pay attention to the evidence in order to make an informed judgement 1 we focus on environments where information is a public good in the sense that the social benefits of one decision maker acquiring information exceed the private benefits a good mechanism in this environment must not only aggregate information efficiently but also induce the decision makers to acquire information we analyse the design of voting mechanisms our problem is to choose two parameters which determine both the incentive to acquire information and the efficiency with which information is aggregated the first parameter is the size of the decision making unit the number of committee members the second is the plurality required to overturn the status quo the voting rule our main result is this a voting rule that requires a large plurality in the extreme unanimity to upset the status quo can be optimal only if the information available to each committee member is sufficiently accurate when individual information is noisy the drawback

spousal control and intra household decision making an experimental study in the philippines i elicit causal effects of spousal observability and communication on financial choices of married individuals in the philippines when choices are private men put money into their personal accounts when choices are observable men commit money to consumption for their own benefit when required to communicate men put money into their wives account these strong treatment effects on men but not women appear related more to control than to gender men whose wives control household savings respond more strongly to the treat ment and women whose husbands control savings exhibit the same response changes in information and communication interact with underlying control to produce mutable gender specific outcomes

habits and the anomalies in intertemporal choice this paper analyzes a model of discounted utility under habit formation habit formation means that utility in each period is determined by the difference between the received outcome and the customary outcome at that point in time preferences are rational in the sense that the decision maker correctly anticipates the habit formation process and behaves in a dynamically consistent manner i e plans are truly carried out the purpose is to demonstrate that this generalization of the discounted utility model accounts jointly and in a meaningful way for the most striking anomalies with respect to classical discounted utility theory the common difference effect is explained first this effect also called decreasing impatience effect has usually been viewed as evidence against exponential discounting then the frequently observed preference for increasing sequences of outcomes is examined such preference under the traditional discounted utility model would be regarded as a paradoxical case of negative discounting a discussion of the descriptive prescriptive and normative values of the model is included

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

renewable energy consumption and economic growth evidence from a panel of oecd countries abstract this study examines the relationship between renewable energy consumption and economic growth for a panel of twenty oecd countries over the period 1985 2005 within a multivariate framework given the relatively short span of the time series data a panel cointegration and error correction model is employed to infer the causal relationship the heterogeneous panel cointegration test reveals a long run equilibrium relationship between real gdp renewable energy consumption real gross fixed capital formation and the labor force with the respective coefficients positive and statistically significant the granger causality results indicate bidirectional causality between renewable energy consumption and economic growth in both the short and long run

an international literature survey on energy economic growth nexus evidence from country specific studies in this paper an extensive review of the rapidly growing in the literature on the nexus between economic growth and four types of energy consumption total energy consumption electricity consumption nuclear consumption and renewable consumption the various hypotheses associated with the causal interaction between these variables along with a survey of the empirical literature are also discussed the survey focuses on country coverage periods modeling techniques and empirical conclusions a general observation from these studies that results are found to be sensitive to methodology and type of energy considered the empirical results for the specific countries surveyed show that i for energy consumption growth nexus 29 supported the growth hypothesis 27 the feedback hypothesis 23 the conservation hypothesis and 21 the neutrality hypothesis ii for the electricity consumption growth nexus 40 supported the growth hypothesis 33 the feedback hypothesis and 27 conservation hypothesis iii for the nuclear consumption growth nexus 60 supported the neutrality hypothesis and 40 the growth hypothesis and iv for the renewable consumption growth nexus 40 supported the neutrality hypothesis 40 the conservation hypothesis and 20 the growth hypothesis these mixed results may be attributed to the different used data selected variables and econometric approaches undertaken

energy consumption and growth in south america evidence from a panel error correction model abstract this study examines the relationship between energy consumption and economic growth for a panel of nine south american countries over the period 1980 2005 within a multivariate framework given the relatively short span of the time series data a panel cointegration and error correction model is employed to infer the causal relationship pedroni s heterogeneous panel cointegration test reveals a long run equilibrium relationship between real gdp energy consumption the labor force and real gross fixed capital formation with the respective coefficients positive and statistically significant the granger causality results indicate both short run and long run causality from energy consumption to economic growth which supports the growth hypothesis

auctions with resale markets an application to u s forest service timber sales when bidders anticipate an opportunity for resale trade the value of winning an auction is determined in part by the option values of buying and selling in the secondary market one implication is that a bidder s willingness to pay at an auction increases with the expected level of competition between resale buyers empirical evidence from auctions of timber contracts supports this prediction and rejects standard models that ignore resale the estimated effect is smaller after policy changes expected to diminish the prevalence of resale additional evidence supports the predicted presence of a common value element introduced by the resale opportunity

the brain as a hierarchical organization based on recent neuroscience evidence we model the brain as a dual system organization subject to three conflicts asymmetric information temporal hori zon and incentive salience under the first and second conflicts we show that the uninformed system imposes a positive link between consumption and labor at every period furthermore decreasing impatience endogenously emerges as a consequence of these two conflicts under the first and third conflicts it becomes optimal to set a consumption cap finally we discuss the behavioral implications of these rules for choice bracketing and expense tracking and for consumption over the life cycle jel dil d74 d82 d87 d91

continuous ascending vs pooled multiple unit auctions abstract we examine a seldom studied multiple unit auction format known as a pooled auction we use both theory and economic experiments to compare the pooled auction to the continuous simultaneous ascending auction on the grounds of revenue and efficiency generation the results show that due to very aggressive bidding in the pooled auction it generates substantially more revenue than the ascending auction while achieving equivalent efficiency levels we then attempt to explain the overbidding in the pooled auction and find that neither risk nor loss aversion can explain it we present instead a model with an attentional bias that is related to models of probability underweighting and show that it can explain the data

an incentive compatible condorcet jury theorem we consider a group of individuals who face a binary collective decision each group member holds some private information and all agree about what decision should be taken in each state of nature however the state is unknown and members can differ in their valuations of the two types of mistakes that might occur and in their prior beliefs about the true state for a slightly randomized majority rule we show that informative voting by all voters is the unique nash equilibrium that this equilibrium is strict and that the condorcet asymptotic efficiency result holds in this setting

positive time preference the case for positive time preference is absolutely compelling unless there is an infinite time horizon with the expectation of unending technological advance combined with what we call drastically diminishing marginal utility this finding holds both in the positive and normative senses a corollary is that savings are interest elastic

further evidence on the trade energy consumption nexus in oecd countries abstract the previous literature on the impact of trade on energy consumption has yielded inconclusive results however recent studies provide evidence of a nonlinear relationship between trade and energy consumption unlike previous studies we employ a panel framework with allowance for heterogeneity and cross sectional dependence to investigate the trade energy consumption nexus for oecd countries for the period 1990 2015 our results show that the impact of trade on energy consumption exhibits an inverted u shaped pattern and the nonlinear relationship is robust to estimation methods on the other hand the results from linear specifications reveal the importance of cross sectional dependence in explaining the positive role of trade on energy consumption in addition these impacts are consistent across different measures of trade

do workers prefer increasing wage profiles we present survey data challenging the assumption implicit in analyses of labor supply that all else being equal workers prefer declining over increasing wage profiles we test several explanations for our results including that a there is something special about wages e g their association with productivity as opposed to other types of payments that induces the preference for increasing wages b utility depends not only on absolute levels of consumption but also on changes in consumption over time and c respondents who prefer increasing wage profiles are irrational and would change their behavior if the rationale for preferring declining wages were explained

gain loss asymmetric stochastic differential utility abstract this study examines a gain loss asymmetric utility in continuous time in which the investor discounts their utility gain by more than the utility loss by employing the theory of stochastic differential utility the model allows an endogenously time varying subjective discount rate in addition the model can express various forms of utility functions including a version of the epstein zin utility under the model even if the state variables do not have any jump in their paths the optimal consumption wealth ratio and portfolio weight can change non smoothly

speculation in standard auctions with resale in standard auctions resale creates a role for a speculator a bidder who is commonly known to have no use value for the good on sale we study this issue in environments with symmetric independent private value bidders for second price and english auctions the efficient value bidding equilibrium coexists with a continuum of inefficient equilibria in which the speculator wins the auction and makes positive profits first price and dutch auctions have an essentially unique equilibrium and whether or not the speculator wins the auction and distorts the final allocation depends on the number of bidders the value distribution and the discount factor speculators do not make profits in first price or dutch auctions

the prevalence of hyperbolic discounting some european evidence experimental matching data are used from the 2000 bank of italy survey of household income and wealth shiw and the 2000 wave of the center for economic research center savings survey at tilburg university to compare the relative frequencies of hyperbolic and exponential discounters among 3200 italian respondents and 1400 dutch respondents less than a quarter exhibited hyperbolic discounting this finding is both statistically significant and robust with respect to various assumptions regarding utility moreover it holds across a wide variety of economic social and demographic characteristics the youngest poorest most urban and least educated individuals are the most likely to be hyperbolic discounters in addition it is found that hyperbolic discounters accumulate less wealth and are somewhat less likely than exponential discounters to utilize commitment devices to constrain their future choices

the value of nothing asymmetric attention to opportunity costs drives intertemporal decision making this paper proposes a novel account of impatience people pay more attention to the opportunity costs of choosing larger later rewards than to the opportunity costs of choosing smaller sooner ones eight studies show that when the opportunity costs of choosing smaller sooner rewards are subtly highlighted people become more patient whereas when the opportunity costs of choosing larger later rewards are highlighted this has no effect this pattern is robust to variations in the choice task to the participant population and to whether the choices are incentivized or hypothetical we argue that people are naturally aware of the opportunity costs of delayed rewards but pay less attention to those associated with smaller sooner ones we conclude by discussing implications for theory and policy data as supplemental material are available at https doi org 10 1287 mnsc 2016 2547 this paper was accepted by yuval rottenstreich judgment and decision making

sources of bias in retrospective decision making experimental evidence on voters limitations in controlling incumbents are citizens competent to assess the performance of incumbent politicians observational studies cast doubt on voter competence by documenting several biases in retrospective assessments of performance however these studies are open to alternative interpretations because of the complexity of the real world in this article we show that these biases in retrospective evaluations occur even in the simplified setting of experimental games in three experiments our participants 1 overweighted recent relative to overall incumbent performance when made aware of an election closer rather than more distant from that event 2 allowed an unrelated lottery that affected their welfare to influence their choices and 3 were influenced by rhetoric to give more weight to recent rather than overall incumbent performance these biases were apparent even though we informed and incentivized respondents to weight all performance equally our findings point to key limitations in voters ability to use a retrospective decision rule

high bids and broke winners abstract this paper analyzes auctions where budget constrained bidders have options to declare bankruptcy it predicts a bidding equilibrium that changes discontinuously in a borrowing rate available to bidders when the borrowing rate is above a threshold high budget bidders win and the likelihood of bankruptcy is low when the borrowing rate is below the threshold the winner is the most budget constrained bidder and is most likely to declare bankruptcy this result explains the high bids and broke winners anomaly in the c block fcc spectrum auction based on its equilibrium analysis the paper proves that a seller can profit from offering to finance the highest bidder at a below market interest rate even with default risk journal of economic literature classification numbers d44 d45 d82 g33 l96

factors impacting diverging paths of renewable energy a review abstract considered an essential factor for countries development energy demand is growing worldwide unlike conventional sources the use of renewable energy sources has multiple benefits including increased energy security sustainable economic growth and pollution reduction in particular greenhouse gas emissions nevertheless there is a considerable difference in the share of renewable energy sources in national energy portfolios this study conducts a systematic literature review to identify drivers and barriers which could help understanding the diverging paths of renewable energy deployment for countries among a total of 1431 academic studies 60 qualitative and quantitative studies were identified using a multistage selection process designated manuscripts were explored in detail including publication years length of the studies countries represented and renewable energy sources referenced factors explaining countries renewable energy deployments were defined and organized into seven main categories economic environmental political regulatory social technical potential and technological within these categories economic considerations appeared most frequently across manuscripts while environmental factors were least represented these categories were then classified as drivers barriers or undetermined towards renewable energy deployment based on a one sample proportion statistical test economic environmental and social factors were found to be drivers whereas political regulatory technical potential and technological factors were not classified as either a driver or a barrier i e undetermined each main category contains several subcategories among which only national income was found to have a positive impact whereas all other subcategories were considered undetermined no significant barriers to the deployment of renewable energy sources were found over the analyzed period

efficiency in auctions with failed resale abstract the possibility of resale affects efficiency in multi object uniform price auctions with asymmetric bidders we theoretically show that when the exogenous probability of a resale market is sufficiently low final efficiency is lower than in an auction without resale our experimental design consists of four treatments that vary the probability that bidders participate in a resale market resale always increases efficiency compared to the auction allocation but it also induces demand reduction by high value bidders which reduces auction efficiency consistent with theory and in contrast to what is usually argued the possibility of resale may reduce final efficiency and changes in the probability of resale have a non monotonic effect on efficiency we also analyze bargaining chat data to provide insights into the functioning of resale markets