the optimal allocation of prizes in tournaments of heterogeneous agents tournaments are widely used in organizations explicitly or implicitly to reward the best performing employees for example by promotion or bonuses and or to penalize the worst performing employees for example by demotion withholding bonuses or unfavorable job assignments these incentive schemes can be interpreted as various prize allocations based on the employees relative performance while the optimal prize allocation in tournaments of symmetric agents is relatively well understood little is known about the impact of the allocation of prizes on the effectiveness of tournament incentive schemes for heterogeneous agents we show that while multiple prize allocation rules are equivalent when agents are symmetric in their ability the equivalence is broken in the presence of heterogeneity under a wide range of conditions loser prize tournaments that is tournaments that award a low prize to relatively few bottom performers are optimal for the firm the reason is that low ability agents are discouraged less in such tournaments as compared to winner prize tournaments awarding a high prize to few top performers and hence can be compensated less to meet their participation constraints jel m52 j33 j24

rank order contracts for a principal with many agents for a principal with many agents rank order contracts remain incentive compatible even when information about agents performance is known only to the principal because the total payment from the principal to all agents taken together is independent of the outcome that occurs under wider conditions than those considered previously in the literature there is shown to exist a rank order contract equivalent exactly or approximately to any nonlinear piece rate contract under those conditions therefore results that depend on the unenforceability of piece rates under such asymmetric information disappear if rank order contracts can be used in principal agent models compensation paid to agents is based on their outputs because their inputs are not public information in this context information is public if it is verifiable in court so that a contract contingent on it is legally enforceable rank order contracts also called tournaments and contests make each agent s compensation a function solely of the ranking of his output relative to the outputs of other agents in contrast individual piece rate contracts make each agent s compensation a function only of his own output lazear and rosen 1981 green and stokey 1983 and nalebuff and stiglitz 1983 all have results comparing the two when agents actions are not observed by the principal but only for the case in which the principal is risk neutral and the utility function of agents additively separable in income and action the main purpose of the present paper is to show that for the case of a continuum of agents these two kinds of contract are in fact formally equivalent or in some cases approximately equivalent under somewhat more general conditions than those considered so far in the

an experimental investigation of asymmetric contests abstract contest theory has been used in industrial organization to describe phenomena like r d races or efforts to defend a monopoly position when pricing behavior is constrained by regulators competition can also take the form of a contest this paper reports on an experimental test of the effects of asymmetry in the tullock contest success function both the simultaneous move and sequential move frameworks are considered despite high levels of overbidding across the different conditions the introduction of asymmetries in the contest function generates experimental behavior on aggregate qualitatively consistent with the theoretical predictions at the individual level behavior seems divided into those subjects who bid very high amounts and those who bid very low amounts

why hasn t tax competition triggered a race to the bottom some quantitative lessons from the eu abstract the integration of european financial markets in the early 1980s created an environment of near perfect capital mobility across countries that had harmonized indirect taxes but maintained large differences in factor taxes the years that followed witnessed several rounds of competition in capital taxes with puzzling results instead of the dreaded race to the bottom in capital taxes the uk lowered its capital tax to a rate closer to those of france germany and italy while capital taxes changed slightly in these countries the uk increased its labor tax marginally but the other countries increased theirs sharply this paper shows that these results are consistent with the quantitative predictions of a dynamic neoclassical general equilibrium model of tax competition that incorporates the key international externalities of tax policy operating via relative prices wealth distribution and fiscal solvency tax competition is modeled as a one shot game over time invariant capital taxes with dynamic payoffs relative to a status quo calibrated to european data the calibration is preceded by an empirical analysis that shows that the relationship linking taxes to labor supply and the investment rate in the model are in line with empirical evidence and that domestic taxes seem to respond to foreign taxes the solutions of the games show that when countries compete over capital taxes adjusting labor taxes to maintain fiscal solvency there is no race to the bottom and the nash equilibrium is close to observed taxes in contrast if consumption taxes adjust to maintain fiscal solvency competition over capital taxes triggers a race to the bottom but this outcome entails large welfare gains surprisingly the gains from coordination are small in all of these experiments

clearinghouse banks and banknote over issue abstract the paper presents a model of banks as clearinghouses of private debt where money is used as the means of payment implications of the model include i the private provision of banknotes or a discount window may be needed to avoid the insufficient debt clearing that results from an inflexible currency stock and ii an uncontrolled total money stock may result in a multiplicity of equilibria including an inflationary banknote over issue

self selection and the efficiency of tournaments when exogenously imposed rank order tournaments have incentive properties but their overall efficiency is reduced by a high variance in performance bull schotter and weigelt 1987 however since the efficiency of performance related pay is attributable both to its incentive effect and to its selection effect among employees lazear 2000 it is important to investigate the ex ante sorting effect of tournaments this paper reports results from an experiment analyzing whether allowing subjects to self select into different payment schemes helps in reducing the variability of performance in tournaments we show that when the subjects choose to enter a tournament the average effort is higher and the between subject variance is substantially lower than when the same payment scheme is imposed sorting is efficiency enhancing since it increases the homogeneity of the contestants we suggest that the flexibility of the labor market is an important condition for a higher efficiency of relative performance pay

lying and reciprocity abstract we extend the literature on the determinants of lying to the impact of reciprocity in strategic interactions we study a theoretical model with reciprocity by assuming that a player s degree of altruism depends on her perception of the other player s altruism towards herself specifically we consider a sequential two player contest and vary the second mover s degree of information on the first movers lying behavior this yields predictions on the second mover s behavior which we study in a largescale online experiment and the laboratory surprisingly the second mover s lying propensity does not depend on her information on the first mover s lying behavior to investigate whether this is specific to lying we consider an additional treatment with the same payoff structure where subjects can increase their chances of winning by simple statements without lying as we do find evidence for reciprocity there the lack of reciprocity cannot solely be attributed to the contest structure

understanding the macroeconomic impact of illiquidity shocks in the united states in this paper we empirically investigate the role of stock market illiquidity shocks stemming from amihud s illiquidity measure in explaining u s macroeconomic fluctuations from 1973 to 2018 we find that the impact of illiquidity shocks on economic activity is substantial and historical decomposition analysis shows that cumulative illiquidity shocks were an essential contributor to the prolonged economic slump of the great recession moreover our identified illiquidity shocks represent a distinct source of macroeconomic instability this suggests that illiquidity shocks measured by the stock price impacts may contain more information than other types of shocks in recent studies such as financial shocks and uncertainty shocks jel c32 e32

multiperson tournaments an experimental examination modern hierarchical organizations like corporations must motivate agents to work hard given their pyramid structure it is not surprising that one commonly used motivator is the promotion tournament in such tournaments agents compete to advance to positions at higher organizational levels though these tournaments are common little research has empirically looked at the interface of organizational structure and tournament design this paper aims to take a step in filling this void by comparing the performance of various tournament designs using controlled laboratory techniques

a theory of interregional tax competition a general equilibrium model is constructed to study tax competition where local governments compete for capital by holding down property tax rates and public expenditure levels an exact definition of tax competition is provided and both the existence and nonexistence of tax competition are shown to be theoretically possible it is argued however that tax competition must occur under empirically reasonable conditions inefficiency in public production is also explicitly modeled the amount of capital used to produce a given level of public service output is shown to be greater than that which is required to minimize costs evaluated at the prices facing private firms

incentives for helping on the job theory and evidence recent advances in incentive theory stress the multidimensional nature of agent effort and specifically cases where workers affect one anothers performance through helping efforts this article models helping efforts as determined by the compensation package and task allocation the model is tested with australian evidence on reported helping efforts within work groups the evidence consistently supports the hypothesis that helping efforts are reduced while individual efforts are increased when promotion incentives are strong piece rates and profit sharing appear to have little effect on helping efforts while task variety and helping efforts are positively correlated

on the desirability of tax coordination when countries compete in taxes and infrastructure in our paper we demonstrate that when countries compete in taxes and infrastructure coordination through a uniform tax rate or a minimum rate does not necessarily create the welfare effects observed under pure tax competition the divergence is even worse when the competing jurisdictions differ in institutional quality if tax revenues are used to gauge the desirability of coordination our model demonstrates that imposing a uniform tax rate is pareto inferior to the non cooperative equilibrium when countries compete in taxes and infrastructure this result is completely reversed under pure tax competition if the countries are sufficiently similar in size if a minimum tax rate is set within the range of those resulting from the non cooperative equilibrium the low tax country will never be better off finally the paper demonstrates that the potential social welfare gains from tax harmonization crucially depend on the degree of heterogeneity among the competing countries

economic contests comparative reward schemes contests are situations in which an individual s reward depends on his performance relative to others students are graded on a curve the candidate with the most votes gets the political office the underling who performs best is promoted to the executive position contests are useful in dealing with indivisible rewards reducing monitoring costs and minimizing risks from common uncertainties they are employed to sort potential participants and once they have entered to induce appropriate effort from them with monitoring precision and prize spreads as potential choice variables optimal contest structures are derived for fair and unfair contests among equal and unequal participants the converse problems of climbing low ability individuals enter the contest designed for high ability candidates and slumming are shown to be manageable

incentives in organizations n 1975 steven kerr published on the folly of rewarding a while hoping for b the argument was simple you get what you pay for kerr distilled this unifying theme from a disparate set of examples involving politicians soldiers doctors orphanage directors professors and students as well as manufacturing and clerical employees and even human resource managers from these examples kerr pp 77980 concluded that two main causes of distorted incentives are fascination with an objective criterion where individuals seek to establish simple quantifiable standards against which to measure and reward performance and overemphasis on highly visible behaviors when some parts of the task are highly visible while others are not it took agency theory 15 years to express kerr s title not to mention to evaluate or extend his conclusions during this period agency theory was obsessed with the tradeoff between incentives and insurance even though clear eyed observations like kerr s about the design and performance of real incentive contracts suggested that several other issues are at least as important fortunately recent work has brought agency theory not only to kerr s position but beyond in this paper i summarize four new strands in agency theory that help me think about incentives in real organizations as a point of departure i begin with a quick sketch of the classic agency model i then discuss static models of objective performance measurement that sharpen kerr s argument repeated game models of subjective performance assessments incentives for skill development rather than simply for effort and incentive contracts between versus within organizations i con

a divisible search model of fiat money this paper extends the kiyotaki wright search model of fiat money to allow for divisible money and goods the extension allows me to examine the standard issues in monetary economics such as the neutrality and superneutrality of money by severing the artificial link in the kiyotaki wright model between the money supply and the number of money holders it is shown that money is neutral but not superneutral money growth generates a trading opportunity effect it changes the fraction of different agents in the economy and hence changes the probability with which agents have a successful match in addition money growth has a negative effect on the real money balance that is familiar in walrasian monetary models the balance of the two effects can imply a positive optimal money growth rate

capital income and profit taxation with foreign ownership of firms abstract this paper establishes optimal rules for capital income and profits taxation in the open economy with or without foreign ownership of domestic firms we show that if there are constraints on the feasibility of profits taxation both saving and investment taxes generally enter the optimal tax package if instead profits can be fully taxed then source based investment taxes vanish if domestic firms are in part owned by foreigners then source based investment taxes can be used to shift income away from these to domestic citizens and they may even be used to finance lump sum transfers to domestic residents

on government centralization and fiscal referendums abstract several authors have argued that a centralization of fiscal powers in a federation is less likely to occur if citizens have to approve a change in the assignments of responsibilities by a popular referendum this outcome may be due to the fact that logrolling is more difficult under direct than under representative democracy it may also be caused by citizens fear that a centralization of fiscal authority facilitates the extraction of rents by the government or the legislature in this paper we test the hypothesis that centralization is less likely under referendum decision making in the unique institutional setting of switzerland using a panel of swiss cantons from 1980 to 1998 the empirical analysis provides evidence that referendums induce less centralization of fiscal activities

decentralized taxation and the size of government evidence from swiss state and local governments according to the leviathan model fiscal federalism is seen as a binding constraint on a revenue maximizing government the competitive pressure of fiscal federalism is supposed to reduce public sector size as compared to unitary states however empirical results concerning the leviathan hypothesis are mixed this study uses a state and local level panel data set of swiss cantons from 1980 to 1998 to empirically analyze the effect of different federalist institutions on the size and structure of government revenue because of the considerable tax autonomy of sub national swiss governments it is possible to investigate different mechanisms by which fiscal federalism may influence government size the results indicate that tax exporting has a revenue expanding effect whereas tax competition favors a smaller size of government fragmentation has essentially no effect on the size of government revenue for swiss cantons the overall effect of revenue decentralization leads to fewer tax revenue but higher user charges thus revenue decentralization favors a smaller size of government revenue and shifts government revenue from taxes to user charges

interjurisdictional capital mobility fiscal externality and a corrective subsidy abstract recent studies emphasize that local property taxation may result in inefficiently small amounts of local public spending this paper shows that the inefficiency can be traced to a fiscal externality when one jurisdiction increases its taxes it causes a flow of capital to other jurisdictions that increases their tax revenues the inefficiency can be corrected with a subsidy that internalizes the externality key empirical parameters determining the magnitude of the externality are identified illustrative calculations indicate that subsidy rates on the order of 40 might be required to achieve efficiency

the incentive effects of tournaments revisited evidence from the european pga tour this analysis of data from the 1987 european men s professional golf association pga tour strongly supports the hypothesis that the level and structure of prizes in pga tournaments influence players performance specifically players performance appears to vary positively with both the total money prizes awarded in a tournament and the marginal return to effort in the final round of play a value that varies among players largely depending on how the prize money is allocated among finishers of different ranks the authors suggest that these results together with the similar results of their earlier study of the 1984 u s men s pga tour may have implications for the design of compensation systems for certain groups of workers such as corporate executives college professors and salespeople

asymmetric tournaments equal opportunity laws and affirmative action some experimental results this paper assesses whether affirmative action programs and equal opportunity laws affect the output of economic agents more precisely we find that equal opportunity laws and affirmative action programs always benefit disadvantaged groups equal opportunity laws also increase the effort levels of all subjects and hence the profits of the tournament administrator usually the firm the effects of affirmative action programs depend on the severity of a group s cost disadvantage when the cost disadvantage is severe these programs significantly increase effort levels and hence profits the opposite is true when the disadvantage is slight

financial crises bank risk exposure and government financial policy a macroeconomic model with nancial intermediation is developed in which the intermediaries banks can issue outside equity as well as short term debt this makes bank risk exposure an endogenous choice the goal is to have a model that can not only capture a crisis when banks are highly vulnerable to risk but can also account for why banks adopt such a risky balance sheet in the rst place we use the model to assess quantitatively how perceptions of fundamental risk and of government credit

how many winners are good to have on tournaments with sabotage abstract from an employer s perspective a tournament should induce agents to exert productive activities but refrain from destructive ones we experimentally test the predictive power of a tournament model which suggests that within a reasonable framework productive and destructive activities are influenced neither by the number of agents taking part in the tournament nor by the fraction of the winner prizes our results clearly confirm that sabotage in tournaments indeed occurs while tournament size has virtually no effect on behavior a balanced fraction of winner and loser prizes appears to enhance productive activities

effective tax rates in macroeconomics cross country estimates of tax rates on factor incomes and consumption abstract this paper proposes a method for computing tax rates using national accounts and revenue statistics using this method we construct time series of tax rates for large industrial countries the method identifies the revenue raised by different taxes at the general government level and defines aggregate measures of the corresponding tax bases this method yields estimates of effective tax rates on factor incomes and consumption consistent with the tax distortions faced by a representative agent in a general equilibrium framework these tax rates compare favorably with existing estimates of marginal tax rates and highlight important international differences in tax policy

financial intermediation business failures and real business cycles in this paper a general equilibrium business cycle model is construct ed that when subjected to real disturbances mimics observed qualita tive comovements among real output money business failures risk pr emia intermediary loans and prices in contrast monetary disturban ces generate cycles that have several inconsistencies with empirical evidence thus providing support for real business cycle theory at th e expense of monetary theories of the business cycle financial inter mediation arises endogenously in the model and intermediation matters for business cycle behavior a credit supply mechanism acts in tande m with an intertemporal substitution effect in propagating stochastic disturbances copyright 1987 by university of chicago press

regional tax coordination and foreign direct investment this paper analyses the effects of a regionally coordinated profit tax or location subsidy in a model with three active countries one of which is not part of the union and a globally mobile firm we show that regional coordination can lead to two types of welfare gain first for investments that would take place in the union in the absence of coordination a coordinated tax increase can transfer location rents from the firm to the union second by internalising all of the union s benefits from foreign direct investment a coordinated tax reduction can attract more welfare enhancing investment than when member states act in isolation depending on which motive dominates tax levels may thus rise or fall under regional coordination

how uncertainty and ambiguity in tournaments affect gender differences in competitive behavior abstract tournament incentives prevail in labor markets yet the number of tournament winners is often unclear to competitors while it is hard to measure how this uncertainty affects work performance and willingness to compete in the field it can be studied in a controlled lab experiment we present a novel experiment where subjects can compete against each other but the number of winners is either uncertain but with known probabilities or ambiguous with unknown probabilities for different numbers of winners we compare these two conditions to a control treatment with a known number of winners we find that ambiguity induces a significant increase in the performance of men who choose to compete while we observe no change for women men also increase their willingness to enter competition in the presence of ambiguity overall both effects contribute to men winning the tournament significantly more often than women under uncertainty and ambiguity these findings suggest that management should make tournament conditions transparent and information available in order to prevent gender disparities from increasing under uncertainty and ambiguity

selection tournaments and dishonesty we conduct a real effort experiment in which performance is not monitored and participants are paid according to their reported performance participants are paid according to a piece rate and a winner take all tournament and then select between the two schemes before performing the task one more time competition increases dishonesty and lowers output when the payment scheme is exogenously determined participants with a higher propensity to be dishonest are more likely to select into competition however after selection we find no output difference between piece rate and tournament this is attributable to a handful of honest individuals who select competition

air passenger duties as strategic tourism taxation abstract there has been a recent debate on the rationale and economic impacts of air passenger duties apds linked to puzzling empirical results on this topic we argue that an approach from strategic tourism taxation can improve our understanding of these results apd set by origin countries of tourists can be viewed as an instrument for extracting economic rents that would otherwise be retained by tourism destinations a theoretical model of strategic taxation between an origin and two destinations is developed to illustrate this idea we find that countries strategies may end up with winners and losers or with all parties facing welfare losses the game outcome depends on countries market shares of profits and the substitutability between tourism services provided by different destinations the findings suggest that the economic impacts of apds recently evaluated in the literature might be biased because of the omission of other countries potential tax reactions

on the evolution of attitudes towards risk in winner take all games abstract a long standing conjecture is that winner take all games such as patent races lead to the survival of risk takers and the extinction of risk averters in many species a winner take all game determines the males right to reproduce and the same argument suggests that males will evolve to be risk takers psychological and sociological evidence buttresses the argument that males are more risk taking than females using an evolutionary model of preference formation we investigate to what extent evolution leads to risk taking in winner take all environments journal of economic literature classification numbers c7 d8

tax competition and leviathan abstract attitudes towards downward pressure on tax rates from international tax competition depend on attitudes towards government this paper synthesises the two extremes which as in other areas of public finance have dominated the debate typically being presented as stark alternatives the view of government as a leviathan from which tax competition emerges as a useful constraint on policy makers and the view of government as a benevolent maximiser of their citizens welfare from which it emerges as a source of inefficiency conditions are derived under which when policy makers are neither entirely benevolent nor wholly self serving tax coordination benefits the representative citizen

the optimal allocation of prizes in contests we study a contest with multiple not necessarily equal prizes contestants have private information about an ability parameter that affects their costs of bidding the contestant with the highest bid wins the first prize the contestant with the second highest bid wins the second prize and so on until all the prizes are allocated all contestants incur their respective costs of bidding the contest s designer maximizes the expected sum of bids our main results are 1 we display bidding equlibria for any number of contestants having linear convex or concave cost functions and for any distribution of abilities 2 if the cost functions are linear or concave then no matter what the distribution of abilities is it is optimal for the designer to allocate the entire prize sum to a single first prize 3 we give a necessary and sufficient conditions ensuring that several prizes are optimal if contestants have a convex cost function

pay equality and industrial politics personnel managers often argue that equitable pay treatment manifested as wage compression is useful because it reduces disharmony among workers but it is far from obvious that a compressed salary structure is morale improving since better workers may feel disenchanted by this scheme however when workers rewards are based on relative comparisons salary compression reduces uncooperative behavior that is detrimental to the firm relative comparisons imply that some reference group must be selected the major result is that within the relevant groups some wage compression is efficient

the provision of incentives in firms i ncentives are the essence of economics despite many wide ranging claims about their supposed importance there has been little empirical assessment of incentive provision for workers the purpose of this paper is to critically overview existing work on the provision of incentives since the interests of workers and their employers are not always aligned a large theoretical literature has emphasized how firms design compensation contracts to induce employees to operate in the firm s interest this literature has reached into many areas of compensation and has pointed to a multitude of different mechanisms that can be used to induce workers to act in the interests of their employers these include piece rates options discretionary bonuses promotions profit sharing efficiency wages deferred compensation and so on my objective here is to evaluate this literature in the light of a growing empirical literature on compensation where possible i will address the literature from two perspectives first an underlying assumption of this literature is that individuals respond to contracts that reward performance accordingly i consider whether agents behave in this way and whether these responses are always in the firm s interest second i address whether firms write contracts with these responses in mind in other words do contracts look like the predictions of the theory incentives are provided to workers

on money as a medium of exchange we analyze economies in which individuals specialize in consumption and production and meet randomly over time in a way that implies that trade must be bilateral and quid pro quo nash equilibria in trading strategies are characterized certain goods emerge endogenously as media of exchange or commodity money depending both on their intrinsic properties and on extrinsic beliefs there are also equilibria with genuine fiat currency circulating as the general medium of exchange we find that equilibria are not generally pareto optimal and that introducing fiat currency into a commodity money economy may unambiguously improve welfare velocity acceptability and liquidity are discussed

international tax coordination regionalism versus globalism tax competition for mobile capital can undermine the attempts of governments to redistribute income from rich to poor i study whether international tax coordination can alleviate this problem using a general equilibrium model synthesizing recent contributions to the tax competition literature the model highlights the crucial distinction between global tax coordination and regional coordination with high capital mobility between the tax union and the rest of the world the welfare gain from regional capital income tax coordination is only a small fraction of the gain from global coordination even if the tax union is large relative to the world economy

reforming an asymmetric union on the virtues of dual tier capital taxation the tax competition for mobile capital in particular the reluctance of small countries to agree on measures of tax coordination has ongoing political and economic fallouts within europe we analyse the effects of introducing a two tier structure of capital taxation where the asymmetric member states of a union choose a common federal tax rate in the first stage and then non cooperatively set local tax rates in the second stage we show that this mechanism effectively reduces competition for mobile capital between the members of the union moreover it distributes the gains across the heterogeneous states in a way that yields a strict pareto improvement over a one tier system of purely local tax choices we also discuss the effects of diverging capital endowments within the union and capital flows to third countries

work incentives hierarchy and internal labor markets this paper argues that contracts with payment based on a ranking of employee performance can provide performance incentives even under asymmetric information that prevents payment based on individual performance only being enforceable such contracts also fit with five features of labor markets that have aroused considerable interest 1 hierarchical wage structures 2 internal promotion 3 wage rates that rise with seniority and experience more than productivity 4 the variance of earnings increasing with experience and 5 wage rates attached to jobs rather than individuals with differentials set by administrative procedures rather than by reference to external market wages

risk taking in contests and the role of carrots and sticks i introduction when individuals compete for promotions bonuses or other rewards tied to their relative performance ranking vis a vis other contestants competition is likely to drive not just work effort but where imperfect monitoring permits other choices at the contestants discretion in this article we ask how rank dependent compensation influences attitudes toward risk or the choice of variance of output when contestants have opportunities to influence this aspect of their output distribution unlike previous literature we assume that it is costly for contestants to alter the variance of output and that identical contestants simultaneously choose both the mean of their output distribution i e work effort and its variance our analysis emphasizes the importance of the number of players and symmetry or lack thereof of payoffs on contestants incentives we find that contestants will engage in risk seeking increasing the variance of their output distribution in contests among three or more players when the payoff structure offers a greater prize for ranking first than the penalty for ranking last as happens in winner take all contests if the tournament organizer or sponsor values the aggregate output of the contestants as is typically assumed in labor market tournaments this risk seeking behavior is inefficient because it is costly but does not increase the expected output however we argue that many contests such as the research and development tournaments first modeled by taylor 1995 may be characterized by an organizer who cares only or primarily about the highest output achieved by a single contestant e g the best submission received in such cases the organizer may benefit from costly risk taking among contestants we show that three payoff levels a prize to the contestant ranked first a penalty to the contestant ranked last and a common intermediate payoff to all others are sufficient to achieve any combination of effort and variance of output that the organizer wishes to induce among contestants so long as the desired output variance does not exceed that which results from a winner take all prize structure therefore the sponsor s problem can be characterized as choosing the optimal mean and variance of the output distribution given the contestants costs of influencing the mean and variance of output in this way our model provides an explanation for the importance of both carrots prizes and sticks penalties in competitive settings only through the combined use of both can a contest organizer determine the effort and the variance of output chosen by contestants and doing so is necessary to achieve optimal performance from contests since the pioneering work of lazear and rosen 1981 nalebuff and stiglitz 1983 o keeffe viscusi and zeckhauser 1984 and others rank order tournaments or contests have been used to model incentives in a variety of economic settings in particular executive compensation has frequently been modeled as a tournament in which low level executives are motivated by the prospect of climbing the corporate ladder and obtaining the large salaries attendant to top ranking executives as in rosen 1986 and bognanno 2001 similarly the behavior of investment fund managers who compete for top fund rankings has been modeled as a tournament by brown harlow and starks 1996 taylor 1995 developed a model of research tournaments in which contestants search for an innovation and the best innovation submitted to the sponsor wins a prize the distinguishing feature of a tournament or contest is that contestants are paid based on the rank of their output relative to others rather than the level of output prize levels are set in advance and competition to win generates the incentive to exert effort to increase output lazear and rosen 1981 showed that rank order tournaments can provide an efficient incentive framework in a labor market setting when workers are risk neutral

eu regional policy and tax competition the european union eu provides coordination and financing of trans european transport infrastructures i e roads and railways which link the eu member states and reduce the cost of transport and mobility this raises the question of whether eu involvement in this area is justified by inefficiencies of national infrastructure policies moreover an often expressed concern is that policies enhancing mobility may boost tax competition we analyze these questions using a model where countries compete for the location of profitable firms we show that a coordination of investment in transport cost reducing infrastructures within union countries enhances welfare and mitigates tax competition in contrast with regard to union periphery infrastructure the union has an interest in a coordinated reduction of investment expenditures here the effects on tax competition are ambiguous our results provide a rationale for eu level regional policy that supports the development of intra union infrastructure

entry into winner take all and proportional prize contests an experimental study this experiment compares the performance of two contest designs a standard winner take all tournament with a single fixed prize and a novel proportional payment design in which that same prize is divided among contestants by their share of total achievement we find that proportional prizes elicit more entry and more total achievement than the winner take all tournament the proportional prize contest performs better by limiting the degree to which heterogeneity among contestants discourages weaker entrants without altering the performance of stronger entrants these findings could inform the design of contests for technological and other improvements which are widely used by governments and philanthropic donors to elicit more effort on targeted economic and technological development activities

asymmetric tax competition abstract the paper analyzes nash equilibrium when two jurisdictions set tax rates on a tax base which is mobile between them population differences imply tax differences the smaller jurisdiction levies a lower tax rate in equilibrium and its residents are better off than those in the larger jurisdiction the nash equilibrium is inefficient if the two jurisdictions merged the resulting allocation would be efficient however if differences in population are great enough residents of the small jurisdiction would be made worse off by such a merger

spite and preemptive retaliation after tournaments abstract we investigated money burning after tournaments first we show that substantial money burning was triggered if participants perceived a situation as competitive second we investigated to which extent aggression between former contestants was motivated by preemptive retaliation or spite to disentangle both motives we introduced a credible and visible self binding signal contrary to previous studies we found that aggression against a defenceless subject played an important role preemptive retaliation proved to be another dominant motive we conclude that voluntary self binding signals may have the potential to mitigate but not eliminate antisocial behavior after a competition because it seems to be driven by spite to a large extent our results help us to better understand and eventually mitigate destructive behavior in work environments

the economic consequences of corporate tax rates reductions in the eu evidence using a computable general equilibrium model in a globalised world governments are eager to attract foreign investors by lowering corporate tax rates recent trends point towards a revival of a race to the bottom in corporate income tax cit rates in developed economies eu countries have been active in this respect a generalised fall in cit rate could prove detrimental to tax revenues and trigger increase in other taxes to meet fiscal policy objectives however it could also spur investment and growth and prove to be a good fiscal policy strategy if as a result the corporate tax base increases the final economic and fiscal impact of a reduction in cit rates is therefore unclear using a cge model we find that uncoordinated tax reforms significantly impact national economies and third country effects can be significant when large countries implement cit rate cuts small countries are better off unilaterally reducing their cit rate at the expense of other eu countries we find that negative spillovers are mitigated when the country reducing its cit rate restores its budget balance by cutting either public expenditures or social transfers a larger degree of non eu capital mobility also tends to reduce the negative spillover effects of unilateral cit rate reductions

grind or gamble an experiment on effort and spread seeking in contests we conduct a contest experiment to study if spread seeking and effort can be managed when participants can invest in increasing both the mean and the spread of an uncertain performance variable subjects are treated with different prize schemes and in accordance with theory we observe higher investments in spread for the winner take all scheme both types of investments can be controlled with a three level prize scheme however the control management is imperfect and behavior is characterized by inertia we also explore the correlation between effort and spread across subjects and find that is robustly positive

workaholics and dropouts in organizations this paper reports the results of experiments designed to test the theory of the optimal composition of prizes in contests in the aggregate the behavior of subjects is consistent with that predicted by the theory but we find that such aggregate results mask an unexpected compositional effect on the individual level whereas theory predicts that subject efforts are continuous and increasing functions of ability the actual efforts of our laboratory subjects bifurcate lowability workers drop out and exert little or no effort and high ability workers try too hard this bifurcation which is masked by aggregation can be explained by assuming loss aversion on the part of the subjects jel c92 d44 d72 d82 j31

the case for international tax co ordination reconsidered tax co ordination its desirability and redistributional implication in a world of high capital mobility governments may be tempted to undercut each other s capital income taxes to attract capital from abroad since such tax competition may have detrimental effects for all countries european policy makers have debated the introduction of a minimum capital income tax rate within the eu this paper develops an applied general equilibrium model to estimate the effects of such tax co ordination on resource allocation income distribution and social welfare the model allows for the concern of policy makers that a rise in capital taxes within the eu may cause a capital flight out of europe capital flight will indeed reduce the welfare gain from tax co ordination within western europe but a positive net gain will remain although it is likely to be well below 1 of gdp the gain from co ordination will be unevenly distributed across european countries due to differences in economic structures and in the social preference for redistribution moreover even if the median voter s gain from tax co ordination may be small the gains for the poorer sections of society may be quite large peter birch sorensen

monetary policy in a channel system abstract channel systems for conducting monetary policy are becoming increasingly popular despite its popularity the consequences of implementing policy with a channel system are not well understood we develop a general equilibrium framework of a channel system and study the optimal policy a novel aspect of the channel system is that a central bank can tighten or loosen its policy without changing its policy rate this policy instrument has so far been overlooked by a large body of the literature on the optimal design of interest rate rules

money and interest in a cash in advance economy the authors analyze an aggregative general equilibrium model in which the use of money is motivated by a cash in advance constraint applied to purchases of a subset of consumption goods the system is subject to both real and monetary shocks which are economy wide and observed by all they develop methods for verifying the existence of characterizing and explicitly calculating equilibria copyright 1987 by the econometric society

ideology tactics and efficiency in redistributive politics we model the electoral politics of redistribution when voters and parties care about inequality in addition to their private concerns for consumption and votes respectively ideological concerns about income redistribution lead each party to adopt a general proportional income tax adjusted to appeal to the ideological leanings of high clout groups with disproportionately many swing voters which the parties also ply with pork barrel projects our results relate to director s law which says that redistributive politics favors middle classes at the expense of both rich and poor

pigou tiebout property taxation and the underprovision of local public goods abstract pigou s proposition that the use of distorting taxes rather than neutral head taxes reduces public service levels is examined in this paper a simple model with a national system of competing local governments is utilized to demonstrate that the use of a distorting property tax on mobile capital decreases the level of residential public services the case where public services are an intermediate producer good is also considered

the seasonal cycle and the business cycle almost all recent research on macroeconomic fluctuations has worked with seasonally adjusted or annual data this paper takes a different approach by treating seasonal fluctuations as worthy of study in their own right our results show that seasonal fluctuations are an important source of variation in all macroeconomic quantity variables but are small or entirely absent in both real and nominal price variables the timing of the seasonal fluctuations consists of increases in the second and fourth quarters a large decrease in the first quarter and a mild decrease in the third quarter the paper demonstrates that with respect to each of several major stylized facts about business cycles the seasonal cycle displays the same characteristics as the business cycle in some cases even more dramatically than the business cycle that is we find that at seasonal frequencies as well as at business cycle frequencies output movements across broadly defined sectors move together the timing of production and the

a unified framework for monetary theory and policy analysis search theoretic models of monetary exchange are based on explicit descriptions of the frictions that make money essential however tractable versions of these models typically make strong assumptions that render them ill suited for monetary policy analysis we propose a new framework based on explicit micro foundations within which macro policy can be studied the framework is analytically tractable and easily quantifiable we calibrate the model to standard observations and use it to measure the cost of inflation we find that going from 10 percent to 0 percent inflation is worth between 3 and 5 percent of consumption much higher than previous estimates

tax competition with imperfectly mobile capital abstract this paper considers interjurisdictional tax competition in a two period model with imperfectly mobile capital in the first period capital is perfectly mobile in the second period however capital cannot move perfectly because of transactions costs once employed in a jurisdiction in the first period this imperfect mobility of capital may lead to the overprovision rather than the underprovision of public goods in the second period and may make jurisdictions compete more aggressively for capital in the first period

executive compensation and tournament theory empirical tests on danish data this article adds to the empirical literature on tournament theory as a theory of executive compensation i test several propositions of tournament models on a rich data set containing information about 2 600 executives in 210 danish firms during a 4 year period i ask are pay differentials between job levels consistent with relative compensation is pay dispersion between levels higher in noisy environments is the dispersion affected by the number of tournament participants is average pay lower in firms with more compressed pay structures does wider pay dispersion enhance firm performance most of the predictions gain support in the data

asymmetric employer information promotions and the wage policy of firms abstract this paper provides evidence that inefficient promotion strategies and large wage increases upon promotion may both arise as a consequence of asymmetric employer information building on the seminal work by waldman 1984a and milgrom and oster 1987 we first present a model that illustrates how both phenomena may jointly arise due to the information revealing character of promotions using experimental labor markets we find evidence consistent with asymmetric employer information being a causal factor for both inefficient promotions and large wage increases upon promotion furthermore we analyze the effect of asymmetric employer information on profits and turnover

implementing tax coordination abstract this paper investigates whether tax competition can survive under tax coordination when information is private or nonverifiable we focus on a two jurisdiction model where capital can move across borders and where jurisdictions have different public good requirements but are otherwise identical in this setting coordination may call for a second best allocation supported by differentiated tax rates if however coordination must be achieved via a set of common rules that condition tax rates on jurisdictions choices the second best allocation may not be implementable we show that incentive compatibility requirements will generally affect not only the choice of coordinated rates in states where jurisdictions are different but also the choice of harmonized rates in states where jurisdictions have identical preferences for public consumption

who benefits from partial tax coordination in this paper we investigate whether partial tax coordination is beneficial to countries within and outside a tax union in which countries are supposed to compete in taxes and infrastructure our results demonstrate that a subgroup of countries agreeing on a common tax rate can harm both member and nonmember states this is in contrast to the classical findings that partial tax harmonisation is pareto improving when a minimum tax rate is imposed within a tax union we demonstrate that it does not necessarily improve the welfare of the member countries moreover both the high tax and low tax countries can be worse off this conclusion is at odds with the classical result that a high tax country benefits from the imposition of a lower tax bound

tournament rewards and risk taking this article considers a lazear rosen tournament model where agents can influence both the spread of their output distribution risk taking and its mean the unique equilibrium induces excessive risk taking and a low level of effort by modifying the tournament to give the highest prize to the agent with the most moderate output a low level of risk taking and high level of effort can be sustained as an equilibrium the first result can be useful to understand the relative performance evaluation puzzle of executive compensation and the second result can be useful to understand puzzling workplace norms promoting mediocrity

unconventional economic policies and sentiment an international assessment this paper estimates using bayesian and global vars the spillover effects of unconventional fiscal and monetary policies implemented in the united states and in the eurozone during the last decade consumer confidence and investor sentiment indicators are introduced in the models in order to highlight the signalling channel in the responses to economic policy innovations in times of crisis our results reveal that consumer and investor perceptions of innovative economic measures are relevant to study the pass through of economic policies to the real sector in times of crisis and zero lower bound interest rates in particular the signalling channel plays an important role in successful unconventional economic policies moreover if unconventional economic policies have an impact abroad the effects are similar to those measured in the domestic country region consequently coordination and transparency are a prerequisite for ensuring short term growth after a global financial crisis

corporate tax policy and unemployment in europe an applied general equilibrium analysis this paper analyses the impact of corporate taxes on structural unemployment using an applied general equilibrium model for the european union we find that the unemployment and welfare effects of corporate taxes differ considerably among european countries the magnitude of these effects rises in particular in the broadness of the corporate tax base of a country and the strength of international spillover effects through foreign direct investment the effect on unemployment is smaller if the substitution elasticity between labour and capital is large if international spillover effects operate primarily via multinational profit shifting and with small labour market imperfections although the effect of corporate taxes on unemployment may be smaller than the effect of labour and value added taxes e g under relatively strong real wage resistance the welfare costs of corporate taxation are typically larger for most european countries under plausible parameters especially under strong international spillovers

liquidity business cycles and monetary policy this paper presents a model of monetary economy with dier ences in liquidity across assets our purpose is to study how aggre gate production and asset prices uctuate with shocks to productivity and liquidity in so doing we examine what role government policy might have through open market operations that change the mix of assets held by the private sector we also show that certain apparent anomalies of asset markets are in fact normal features of a monetary economy in which the circulation of money is essential for a better allocation of resources

the effects of tax competition when politicians create rents to buy political support abstract we set up a probabilistic voting model to explore the hypothesis that tax competition improves public sector efficiency and social welfare in the absence of tax base mobility distortions in the political process induce vote maximising politicians to create rents to public sector employees allowing tax base mobility may be welfare enhancing up to a point because the ensuing tax competition will reduce rents however if tax competition is carried too far it will reduce welfare by causing an underprovision of public goods starting from an equilibrium where tax competition has eliminated all rents a coordinated rise in capital taxation will always be welfare improving for plausible parameter values it will even be welfare enhancing to carry tax coordination beyond the point where rents to public sector workers start to emerge

the macroeconomics of shadow banking we propose a dynamic macroeconomic model of nancial intermediation in an environment where households demand liquid assets in contrast to the literature intermediaries can issue equity without any friction in normal times intermediaries maximize liquidity creation by levering up the collateral value of their assets a process we call shadow banking a rise in uncertainty causes investors to demand liquidity in bad states intermediaries respond by simultaneously deleveraging and substituting toward safe liabilities shadow banking eectively shuts down prices fall and investment plummets the model generates amplication via endogenous collateral runs as well as ight to quality eects the model s macroeconomic eects are consistent with a slow economic recovery even when and especially when intermediary capital is high we analyze the impact of several policy interventions in the areas of unconventional monetary policy and regulatory reform

international tax competition and gains from tax harmonization abstract in a world economy there are two types of distortions which can be caused by capital income taxation in addition to the standard closed economy wedge between the consumer saver marginal intertemporal rate of substitution and the producer investor marginal productivity of capital i international differences in intertemporal marginal rates of substitution implying an inefficient allocation of world savings across countries and ii international differences in the marginal productivity of capital implying an inefficient allocation of world investment across countries the paper focuses on the structure of taxation for countries which are engaged in tax competition and on potential gains from a tax harmonization we show that if the competing countries are sufficiently coordinated with the rest of the world then tax competition leads each country to apply the residence principle of taxation and there are no gains from tax harmonization if however there is not sufficient coordination then tax competition leads to low capital income taxes and the tax burden falls on the internationally immobile factors the outcome is nevertheless still efficient relative to the available constrained set of tax instruments

risk aversion and rent seeking an extension and some experimental evidence theoretical investigations indicate that the risk attitudes of individuals will effect the amount of rent that can be assumed to be dissipated by rent seeking activities following this line of investigation we extend hillman and katz s work to a small numbers case and demonstrate that the degree to which a monopoly rent is dissipated is dependent upon the structure of the risk attitudes of two risk averse individuals

taxation of investment and savings in a world economy the equilibrium of capital and equilibrium market prices are derived for a world economy with a unified securities market mobile capital no uncertainty and varying tax rates on different sources of income in each country the paper then characterizes optimal tax rates for a small country in this setting focusing on the peculiar incentives created when the before tax rate of return differs among securities due to differences in their typical tax treatment copyright 1986 by american economic association

liquidity a new monetarist perspective this essay surveys the new monetarist approach to liquidity work in this literature strives for empirical and policy relevance plus rigorous foundations questions include what is liquidity is money essential in achieving desirable outcomes which objects can or should serve in this capacity when can asset prices differ from fundamentals what are the functions of commitment and collateral in credit markets how does money interact with credit and intermediation what can and should monetary policy do the research summarized emphasizes the micro structure of frictional transactions and studies how institutions like monetary exchange credit arrangements or intermediation facilitate the exchange process

national tax systems versus the european capital market capital taxation alberto giovannini the current structure of taxes on capital income across ec countries can be exploited by corporations to reduce tax burdens skilled individuals can indulge in tax avoidance too the liberalization of capital movements stands to turn tax avoidance into a cottage industry this article provides a primer on capital income taxes and describes strategies which reduce the tax burden from a policy perspective the question is how to avoid massive tax evasion after 1992 there is no need to harmonize if the right taxation principle is adopted two principles are contrasted the territorial principle according to which taxes are levied on domestic investment irrespective of the country of residence of the beneficiary and the worldwide principle according to which taxes are levied on domestic savings irrespective of where they are invested it is shown that the worldwide principle involves much fewer distortions than the territorial principle a strict application of this principle would effectively solve the problem of tat evasion in europe without requiring full harmonization of the tax systems its full implementation would require the abolition of withholding taxes the elimination of tax deferrals which are quite pervasive throughout europe and an in depth review of blocking and secrecy laws

jeux sans frontieres tax competition and tax coordination when countries differ in size closer international integration is putting increasing pressure on existing national tax structures this paper uses a simple two country model to address a range of consequent policy concerns focusing particularly on the role of country size differences in size exacerbate the inefficiency from noncooperative behavior harming both countries the smaller country loses from harmonization to any tax rate between those set in the noncooperative equilibrium but both countries gain from the imposition of a minimum tax anywhere in that range the fully optimal response to freer cross border trade however may be to do nothing jel h20 h77

incentive systems in a real effort experiment in the reported experiment different payment schemes are examined on their incentive effects payments based on individual team and relative performance are compared subjects conducted computerized tasks that required substantial effort the results show that individual and team payment induced the same effort levels in team production free riding occurred but it was compensated by many subjects providing more effort than in case of individual pay effort was higher but more variable in tournaments while in case of varying abilities workers with relatively low ability worked very hard and drove up effort of the others finally attitudes towards work and other workers differed strongly between conditions

personnel economics past lessons and future directions presidential address to the society of labor economists san francisco may 1 1998 in 1987 the journal of labor economics published an issue on the economics of personnel since then personnel economics defined as the application of labor economics principles to business issues has become a major part of labor economics now accounting for a substantial proportion of papers in this and other journals much of the work in personnel economics has been theoretical in large part because the data needed to test these theories have not been available in recent years a number of firm based data sets have surfaced that allow personnel economics to be tested using two such data sets i give support to the implications of theories that relate to life cycle incentives tournaments piecework incentives pay compression and peer pressure i conclude that personnel economics is real it is far more than a set of clever theories it has relevance to the real world additionally firm based data make asking and answering new kinds of questions feasible the value of research in this area is h

a coalition formation approach to equilibrium federations the authors develop a model in which states may choose to form coalitions to capture efficiency gains from policy coordination joining a coalition entails setting the policy variable to maximize the coalition s aggregate payoff at a nash equilibrium against nonmembers and to commit to a transfer scheme to share the gains with two states the unique equilibrium structure is complete federation with more than two states incomplete federation can be the unique equilibrium interpreting this result in terms of custom unions the trend to trading bloc formation may be equilibrium behavior even with cooperation and transfers within customs unions copyright 1997 by american economic association

fiscal competition and the pattern of public spending much attention has been given to the impact of fiscal competition on the level of public expenditure but relatively little to the impact on its composition using a broadly familiar and reasonably rich model of fiscal competition in the presence of mobile capital this paper establishes a systematic bias in public spending patterns starting from the non cooperative equilibrium and holding tax rates constant welfare would be improved by a coordinated reduction in the provision of local public inputs and a corresponding increase in the public provision of local public goods benefiting immobile consumers c 1997 elsevier science s a