bonus culture competitive pay screening and multitasking to analyze the impact of labor market competition on the structure of compensation we embed multitasking and screening within a hotelling framework competition for talent leads to an escalation of performance pay shifting effort away from long term investments risk management and cooperation efficiency losses can exceed those from a single principal who dulls incentives to extract rents as competition intensifies monopsonistic underincentivization of low skill agents first decreases and then gives way to growing overincentivization of high skill ones aggregate welfare is thus hill shaped while inequality tends to rise monotonically bonus caps can help restore balance in incentives but may generate other distortions

optimal income taxation with adverse selection in the labour market this article studies optimal linear and non linear redistributive income taxation when there is adverse selection in the labour market unlike in standard taxation models firms do not know workers abilities and competitively screen them through non linear compensation contracts unobservable to the government in a miyazaki wilson spence equilibrium adverse selection leads to different optimal tax formulas than in the standard mirrlees 1971 model because of the use of work hours as a screening tool by firms which for higher talent workers results in a rat race and for lower talent workers in informational rents and cross subsidies the most surprising result is that if the government has sufficiently strong redistributive goals welfare is higher when there is adverse selection than when there is not policies that endogenously affect adverse selection are discussed the model has practical implications for the interpretation estimation and use of taxable income elasticities which are central to optimal tax design

performance comparisons and dynamic incentives it is well known that comparative performance information cpi can enhance efficiency in static principal agent relationships by improving the trade off between insurance and incentives in the design of explicit contracts in dynamic settings however there may be implicit as well as explicit incentives for example managerial career concerns and the ratchet effect in regulation we show that the dynamic effects of cpi on implicit incentives can either reinforce or oppose the familiar static insurance effect and in either case can be more important for efficiency the overall welfare effects of cpi are thus ambiguous and can be characterized in terms of the underlying information structure

price changes in the euro area and the united states some facts from individual consumer price data prices of goods and services do not adjust immediately in response to changing demand and supply conditions this paper characterizes the average frequency and size of price changes in the euro area and its member countries investigates the determinants of the probability of price changes and compares the evidence for the euro area with available u s results the facts documented in this paper are based on evidence from individual price data recorded at the store level in all euro area countries except ireland and greece that is in datasets covering austria belgium finland france germany italy luxembourg the netherlands portugal and spain which together account for around 97 percent of euro area gdp the data used are the monthly price records underlying the computation of national consumer price indices and harmonized consumer price indices these data cover a large number of products selected on the basis of extensive household budget surveys

the role of market forces in assuring contractual performance the conditions under which transactors can use the market repeat purchase mechanism of contract enforcement are examined increased price is shown to be a means of assuring contractual performance a necessary and sufficient condition for performance is the existence of price sufficiently above salvageable production costs so that the nonperforming firm loses a discounted steam of rents on future sales which is greater than the wealth increase from nonperformance this will generally imply a market price greater than the perfectly competitive price and rationalize investments in firm specific assets advertising investments thereby become a positive indicator of likely performance

optimal monetary policy responses to relative price changes abstract an optimizing model with a flexible price sector and a sticky price sector is presented to analyze the effects of relative price changes on inflation fluctuations the relative price of the flexible price good represents a shift parameter of the new keynesian phillips curve the optimal monetary policy is to target sticky price inflation rather than a broad inflation measure although stabilizing the relative price around its efficient value is one of the appropriate goals of the central bank stabilizing sticky price inflation is sufficient for achieving this goal an optimal monetary policy for a small open economy is also discussed

two sided uncertainty and up or out contracts a bilateral moral hazard problem provides a rationale for up or out employment contracts the employer sets a wage higher than opportunity cost to induce the worker to invest in firm specific capital if the individual does not make the grade it is in the firm s interest ex post to fire him had the initial arrangement not included provisions for firing individuals the firm would underreport the value of the employee wrecking the incentive scheme the basic model permits both firm and worker to be risk neutral therefore it admits a straightforward multiperiod extension which we also investigate

applying and advancing internalization theory the multinational enterprise in the twenty first century internalization theory has provided a resilient analytical framework that explicitly or implicitly underlines much of international business scholarship internalization theory is not a monolithic body of knowledge instead it has devolved into several streams each of which focuses on the interests of particular epistemic communities while also acting as a more generic organizing framework for those more broadly interested in its application to real world challenges following a review of the various streams we trace the frontiers of current research of the broader internalization framework and identify emerging themes raised by the papers in the special issue these include transaction cost considerations in the bundling and recombination of assets across diverse contexts the growing relevance of quasi internalization the theoretical challenges of bounded rationality for internalization theory and the increasing disconnect between ownership control and responsibility these developments point to new research frontiers for scholars looking to apply or advance internalization theory

incomplete contracts and strategic ambiguity why are observed contracts so often incomplete in the sense that they leave contracting parties obligations vague or unspecified traditional answers to this question invoke transaction costs or bounded rationality in contrast the authors argue that such incompleteness is often an essential feature of a well designed contract specifically once some aspects of performance are unverifiable it is often optimal to leave other verifiable aspects of performance unspecified the authors explore the conditions under which this occurs and investigate the structure of optimal contracts when these conditions are satisfied copyright 1998 by american economic association

optimal monetary policy in a currency area abstract this paper investigates how monetary policy should be conducted in a two region general equilibrium model with monopolistic competition and price stickiness this framework delivers a simple welfare criterion based on the utility of the consumers that can be used to evaluate monetary policy in a currency area if the two regions share the same degree of nominal rigidity the terms of trade are completely insulated from monetary policy and the optimal outcome is obtained by targeting a weighted average of the regional inflation rates these weights coincide with the economic sizes of the region if the degrees of rigidity are different the optimal plan implies a high degree of inertia in the inflation rate but an inflation targeting policy in which higher weight is given to the inflation in the region with higher degree of nominal rigidity is nearly optimal

subjective performance measures in optimal incentive contracts objective measures of performance are seldom perfect in response incentive contracts often include important subjective components that mitigate incentive distortions caused by imperfect objective measures this paper explores the combined use of subjective and objective performance measures in respectively implicit and explicit incentive contracts naturally objective and subjective measures often are substitutes sometimes strikingly so we show that if objective measures are sufficiently close to perfect then no implicit contracts are feasible because the firm s fallback position after reneging on an implicit contract is too attractive we also show however that objective and subjective measures can reinforce each other if objective measures become more accurate then in some circumstances the optimal contract puts more weight on subjective measures because the improved objective measures increase the value of the ongoing relationship and so reduce the firm s incentive to renege we also analyze the use of subjective weights on objective performance measures and provide case study evidence consistent with our analyses

the crowding out effect of formal insurance on informal risk sharing an experimental study abstract this paper investigates the crowding out effect of formal insurance on informal risk sharing arrangements via theory and laboratory experiment our model and simulation predict that the crowding out of private transfers is often more than one for one and will reduce the total risk coverage furthermore the existence of a moderate degree of altruism exaggerates the crowding out effect especially when there is an ex ante income inequality these predictions are mostly supported by the laboratory experiment except that the crowding out effect is not more than one for one and hence the total risk coverage is not significantly reduced by formal insurance

menu costs and phillips curves this paper develops a model of a monetary economy in which individual firms are subject to idiosyncratic productivity shocks as well as general inflation sellers can change price only by incurring a real menu cost we calibrate this cost and the variance and autocorrelation of the idiosyncratic shock using a new u s data set of individual prices due to klenow and kryvtsov the prediction of the calibrated model for the effects of high inflation on the frequency of price changes accords well with international evidence from various studies the model is also used to conduct numerical experiments on the economy s response to various shocks in none of the simulations we conducted did monetary shocks induce large or persistent real responses

the existence of self enforcing implicit contracts implicit contracts are nontrivial nash equilibria to the post hiring trading game between a worker and the employer these are supported by intrafirm rather than labor market reputations the existence of an implicit contract that supports efficient trade is proved in a simple model

the interaction of implicit and explicit contracts in repeated agency abstract in a repeated principal agent model in which the agent s actions are observable to the principal but not verifiable in court the agent s incentives derive both from salary payments based on verifiable signals and from implicit promises by the principal of bonuses for good behavior explicit short term contracts are designed to enhance the effectiveness of the infinite horizon implicit contract between principal and agent in a constrained efficient equilibrium bonuses smooth the consumption path of the risk averse agent by moving in the opposite direction from salaries total consumption and expected discounted utility for the rest of the game journal of economic literature classification numbers c7 c73 d8

non commitment in performance evaluation and the problem of information distortions abstract auditing is modeled in a sequential game without commitment the manager must decide whether and where to audit a worker s output taking into account all interim information he has obtained the worker will work just hard enough and show it to divert the manager from making an audit or cover up withholding information about his work to make an audit more difficult this usually raises the costs of setting work incentives so incentives are softened sometimes drastically moreover when a worker s on the job information is valuable for entrepreneurial decisions work incentives must be softened to improve the internal flow of information

heterogeneity in consumer price stickiness we examine heterogeneity in price stickiness using a large original set of individual price data collected at the retail level for the computation of the french consumer price index for that purpose we estimate at a very high level of disaggregation a piecewise constant hazard model as well as competing risks duration models that distinguish between price increases price decreases and product replacements the main findings are the following a at the product outlet type level the baseline hazard function of a price spell is nondecreasing b cross product and cross outlet type heterogeneity is pervasive both in the shape and the level of the hazard function as well as in the impact of covariates c there is strong evidence of state dependence especially for price increases d there is an asymmetry because determinants of price increases differ from those of price decreases

relational incentive contracts standard incentive theory models provide a rich framework for studying informational problems but assume that contracts can be perfectly enforced this paper studies the design of self enforced relational contracts i show that optimal contracts often can take a simple stationary form but that self enforcement restricts promised compensation and affects incentive provision with hidden information it may be optimal for an agent to supply the same inefficient effort regardless of cost conditions with moral hazard optimal contracts involve just two levels of compensation this is true even if performance measures are subjective in which case optimal contracts terminate following poor performance jel c73 d82 l14

restricting the means of exchange within organizations abstract this paper considers why firms often ban monetary exchange between their employees while encouraging these trades through other means such as through the reciprocation of favours or barter despite classical inefficiencies associated with non monetary exchange we illustrate two themes as to why non monetary trade may be preferred to allowing money first the use of non monetary trade may affect the allocation of rents in surplus enhancing ways as agents respond strategically to the existence of these rents second non monetary trade improves the ability of agents to impose sanctions on those who act dishonestly

formal measures in informal management can a balanced scorecard change a culture abstract we extend traditional agency theory by exploring the roles for formal measures when managerial behavior is not governed by rules formulas or contracts part i describes relational incentive contracts with informal weights on formal performance measures more importantly it also explores how formal measures could be used in models of informal management such as adaptation and coordination politics and influence leadership and informal authority part ii considers the benefits from allowing key stakeholders to develop their own potentially inferior performance measures the collaboration to create a balanced scorecard of performance measures can help change an organization s culture

performance fee contract change and mutual fund risk abstract we examine the effect that an exogenously specifically governmentally required change in compensation contract had on a managerial decision we find that a group of mutual funds changed their portfolio risk levels after they were forced to change their performance fee schedules their portfolio risk choices differed predictably from a randomly selected group of nonperformance fee funds and a group of performance fee funds that were not required to change their compensation contracts in addition the affected mutual funds lost both shareholders and assets around the time of the imposition of the restriction while the other funds exhibited little change or gained assets and shareholders

credence goods costly diagnosis and subjective evaluation we study contracting between a consumer and an expert the expert can invest in diagnosis to obtain a noisy signal about whether a low cost service is sufficient or whether a high cost treatment is required to solve the consumer s problem this involves moral hazard because diagnosis effort and signals are not observable treatments are contractible but success or failure of the low cost treatment is observed only by the consumer payments can therefore not depend on the objective outcome but only the consumer s report or subjective evaluation a failure of the low cost treatment delays the solution of the consumer s problem by the high cost treatment to a second period we show that the first best solution can always be implemented if the parties discount rate is zero an increase in the discount rate reduces the range of parameter combinations for which the first best can be obtained in an extension we show that the first best is also always implementable if diagnosis and treatment can be separated by contracting with two different agents

productive low morale abstract this paper models employment relationship as a repeated principal agent problem with private evaluation the efficient contracts exhibit correlated movements between lagged wage and current effort that are consistent with the positive feedback between pay and morale in practice low morale therefore is an integral part of a well functioning relationship

university knowledge transfer private ownership incentives and local development objectives abstract we study the impact of private ownership incentive pay and local development objectives on university licensing performance we develop and test a simple contracting model of technology licensing offices using new survey information together with panel data on u s universities for 1995 99 we find that private universities are much more likely to adopt incentive pay than public ones but that ownership does not affect licensing performance conditional on the use of incentive pay adopting incentive pay is associated with about 30 40 percent more income per license universities with strong local development objectives generate about 30 percent less income per license but are more likely to license to local in state start up companies in addition we show that government constraints on university licensing activity are costly in terms of forgone license income and the creation of start up companies these results are robust to controls for observed and unobserved heterogeneity

job assignments signalling and efficiency this article analyzes a model in which information about a worker s ability is only directly revealed to the firm employing the worker other firms however use the worker s job assignment as a signal of ability three results recur throughout the analysis first wage rates tend to be more closely associated with jobs than with ability levels second there is frequently an inefficient assignment of workers to jobs i e even when a firm has complete information about a worker s output third the severity of this inefficiency tends to be negatively correlated with the level of firm specific human capital in the economy

incentives between firms and within this paper reviews the significant progress in agency theory i e the economic theory of incentives during the 1990s with an eye toward applications to supply transactions i emphasize six recent models in three pairs 1 new foundations for the theory of incentive contracts 2 new directions in incentive theory and 3 new applications to supply transactions by reviewing these six models i hope to establish three things first the theory of incentive contracts needed and received new foundations second new directions in incentive theory teach us that incentive contracts are not the only source of incentives finally and especially relevant to supply transactions the integration decision is an instrument in the incentive problem

piece rate incentive schemes this paper uses recent results from incentive theory to study heretofore informal critiques of piece rate compensation schemes the informal critiques are based on the history of failed attempts to install piece rate compensation schemes at the turn of the century the formal analysis emphasizes the importance of information and commitment in contracting the main result is as follows in a work environment characterized by hidden information and a hidden action if neither the firm nor the worker can commit to future behavior then no compensation scheme piece rate or otherwise can induce the worker not to restrict output

a spillover based theory of credentialism i propose a model in which credentials such as diplomas are instrumentally valuable to workers the model avoids an important criticism of standard job market signalling models by tying a worker s wage to their output a worker s productivity is influenced by the skills of their co workers where such skills arise from an ability augmenting investment that is made prior to matching with co workers credentials allow workers to demonstrate their investment to the labour market thereby allowing them to match with high skill co workers in equilibrium despite the positive externality associated with a worker s investment i show how overinvestment is pervasive in equilibrium

screening competition and job design economic origins of good jobs in recent decades many firms offered more discretion to their employees often increasing the productivity of effort but also leaving more opportunities for shirking these high performance work systems are difficult to understand in terms of standard moral hazard models we show experimentally that complementarities between high effort discretion rent sharing screening opportunities and competition are important driving forces behind these new forms of work organization we document in particular the endogenous emergence of two fundamentally distinct types of employment strategies employers either implement a control strategy which consists of low effort discretion and little or no rent sharing or they implement a trust strategy which stipulates high effort discretion and substantial rent sharing if employers cannot screen employees the control strategy prevails while the possibility of screening renders the trust strategy profitable the introduction of competition substantially fosters the trust strategy reduces market segmentation and leads to large welfare gains for both employers and employees

sticky prices in the euro area a summary of new micro evidence this paper summarises the vast evidence on micro price setting recently obtained for euro area countries we consider studies with micro data on consumer and producer prices as well as survey information the main findings are 1 prices in the euro area are sticky and stickier than in the us 2 downward price rigidity is only slightly more marked than upward price rigidity 3 heterogeneity and asymmetries are observed in price setting and 4 the relevance of theories that explain price stickiness such as implicit or explicit contracts marginal costs and coordination failure is confirmed whereas menu costs pricing thresholds and costly information explanations are judged much less relevant by firms jel c25 d40 e31

five facts about prices a reevaluation of menu cost models are price decreases 3 the frequency of price increases covaries strongly with inflation whereas the frequency of price decreases and the size of price increases and price decreases do not 4 the frequency of price change is highly seasonal it is highest in the first quarter and then declines 5 we find no evidence of upwardsloping hazard functions of price changes for individual products we show that the first second and third facts are consistent with a benchmark menu cost model whereas the fourth and fifth facts are not

the role of promotion in inducing specific human capital acquisition workers routinely carry out activities that increase their productivity with their current employer for which they are not directly compensated for example a worker may be asked to develop relationships with clients or shop floor staff or he may develop a better understanding of how his firm operates firmspecific human capital of this type is difficult to quantify so that it is likely to be difficult to directly compensate the worker for its acquisition this paper is concerned with designing compensation schemes for employees to induce them to collect nonverifiable firm specific human capital if firms develop reputations for fairly compensating workers for skill collection the vagueness of these skills may not provide a significant incentive problem i consider the case where firms do not have the opportunity to develop reputations as a result the acquisition of human capital is subject to a dual moral hazard problem first noted in kahn and huberman 1988 first a worker only collects skills if there is a promise of a higher wage if he does so second the employer has an incentive to claim that the worker has not collected these skills even when he in fact has in order to save on wage costs so on the one hand it is difficult to repay the worker after skills are collected as the firm has an incentive to renege however the worker cannot be repaid before collecting skills as he has no subsequent incentive to collect them following the institutional literature i assume that the firm can commit to a labor contract which attaches wages to different tasks the principal purpose of the paper is to show that the firm can use this ability to commit to a wage scale for different tasks to induce a worker to collect firm specific human capital in the presence of this dual moral hazard problem where the worker is rewarded for skill acquisition by promotion to another job assume that a worker can be assigned to one of two jobs d and

new evidence on inflation persistence and price stickiness in the euro area implications for macro modeling this paper evaluates new evidence on price setting practices and inflation persistence in the euro area with respect to its implications for macro modeling it argues that several of the most commonly used assumptions in micro founded macro models are seriously challenged by the new findings jel e31 e52

subjective evaluations with performance feedback this paper models two key roles of subjective performance evaluations their incentive role and their feedback role the paper shows that the feedback role makes subjective pay feasible even without repeated interaction as long as there exists some veri able measure of performance it also shows that while subjective pay is helpful it cannot achieve full e ciency however fully e cient incentives are achievable if the rm can commit to a forced distribution of evaluations and employs a continuum of workers with a small number of workers a forced distribution is valuable only if the veri able measure is poor

endogenous verifiability and relational contracting for contracting parties it will often be uncertain whether a legal court is able to enforce the real intents of their contract the strict requirements of verifiability make it costly if not impos sible for parties to arrange their transactions and design their contract in a way that makes it completely protected by the court a way out is then to rely on self enforcing relational con tracts through repeated transactions the parties can make it costly for each other to breach the contract by letting breach ruin future trade but the self enforcing range of contracts is limited so the court s ability to enforce a contract is not without consequence for the contracting parties if possible the parties may thus have incentives to take costly actions that affect the ability of the court both ex ante preparations in terms of detailed contracting and ex post revelation of informa tion can increase the probability of fair court enforcement in this paper we focus on the former assuming that the parties are able to improve the verifiability of the contracted actions by care ful ex ante contract specifications we assume that careful contracting can improve the court s ability to verify whether an action conforms to the one described in the contract then we ask what happens to the self enforcing contract equilibrium if a party takes actions ex ante that affect the probability of verification in order to provide some answers we analyze a simple repeated principal agent game where the verifiability of the agent s actions is endogenously determined by the principal s investments in drafting an explicit contract pertaining to the quality of the agent s output the model makes it possible to identify some subtle effects of two key enforcement devices legal courts and repeated interaction note that by endogenizing verifiability we also endog enize the degree of contractual incompleteness and the equilibrium level of incompleteness will depend on the verification technology i e the resource costs that are necessary to achieve various verifiability levels this verification technology will be influenced in an essential way by the quality of courts in fact we can use the model to study relationships between two distinct aspects of courts namely their ability which influences the verification technology and their predictability which manifests itself in the equilibrium level of verifiability i e the probability with which the court in fact will verify the relevant action the repeated game approach formalizes an economic concept of trust and trustworthiness since a party honors trust if the present value of honoring exceeds the present value of abusing it the discount factor is then a proxy for the trust level in the relationship by studying the effect of variations in verification technology and the discount factor we can gain insight into the rela tionship between court ability explicit contracting trust and relational contracting below we summarize the results

endogenous institutional selection building trust and economic growth abstract private order market institutions founded on trust based relational contracts suffer adverse selection and moral hazard problems while public order market institutions have a limited capacity to enforce contracts i model agent selection between contract enforcement institutions and demonstrate that the state s contract enforcement capacity is complementary to private order contract enforcement institutions for low to moderate levels of public order enforcement capacity this suggests that initial improvements to public order institutions cause the accumulation of trust and result in economic growth in both institutions however i show that the private order institution must collapse once the public order contract enforcement capacity is too great

competition and relational contracts in the rwanda coffee chain how does competition affect market outcomes when formal contracts are not enforceable and parties resort to relational contracts difficulties with measuring relational contracts and dealing with the endogeneity of competition have frustrated attempts to answer this question we make progress by studying relational contracts between upstream farmers and downstream mills in rwanda s coffee industry first we identify salient dimensions of their relational contracts and measure them through an original survey of mills and farmers second we take advantage of an engineering model for the optimal placement of mills to construct an instrument that isolates geographically determined variation in competition conditional on the suitability for mills placement within the catchment area we find that mills surrounded by more suitable areas i face more competition from other mills ii use fewer relational contracts with farmers and iii exhibit worse performance an additional competing mill also iv reduces the aggregate quantity of coffee supplied to mills by farmers and v makes farmers worse off competition hampers relational contracts directly by increasing farmers temptation to default on the relational contract and indirectly by reducing mill s profits

state dependent or time dependent pricing does it matter for recent u s inflation in the 1988 2004 micro data collected by the u s bureau of labor statistics for the cpi price changes are frequent every 4 7 months depending on the treatment of sale prices and large in absolute value on the order of 10 the size and timing of price changes varies considerably for a given item but the size and probability of a price change are unrelated to the time since the last price change movements in aggregate inflation reflect movements in the size of price changes rather than the fraction of items changing price due to offsetting movements in the fraction of price increases and decreases neither leading time dependent models taylor or calvo nor 1 st generation state dependent models match all of these facts some 2 nd generation state dependent models however appear broadly consistent with the empirical patterns

some evidence on the adjustment of producer prices we document producer price adjustment using a low inflation micro price dataset on average 24 of prices adjust each month with an average increase decrease of 6 producer prices adjust more frequently than consumer prices but their size of adjustment is typically smaller sectoral heterogeneity in the frequency of price adjustment is strongly related to heterogeneity in the cost structure fluctuations in aggregate producer price inflation occur to a large extent through variation in the relative share of upward and downward price adjustment

a dynamic economy with costly price adjustments this paper studies a general equilibrium model of a dynamic economy with menu costs each firm s productivity is exposed to idiosyncratic and aggregate productivity shocks around a trend and the money supply to monetary shocks around a trend all consumption pricing and production decisions are based on optimizing behavior there exists a staggered markov perfect equilibrium with prices determined by a two sided s s markup strategy the paper analyzes the optimal markup strategy and investigates the dynamics of the price index and the aggregate output the welfare consequences of the uncertain aggregate productivity and money supply are also examined

determinants of management compensation with risk averse agents and dispersed ownership of the firm abstract the salaries of top managers consist of two parts one part depending on profits the other being constant in a model of management compensation schemes with risk averse agents holmstrom and milgrom 1987 predict that an increasing variance in profits should reduce the profit relatedness of salaries using data from germany we show that indeed a larger variance of profits reduces the pay performance sensitivity moreover we analyze the relative influence of profits as compared to firm size on managerial compensation in general as well as the relationship between pay performance sensitivity and ownership structure

how much do european households pay for green energy abstract the price of electricity for european end users typically fell until development of wind and solar energy began but has increased since then we estimate the savings in co2 emissions due to solar and wind energy and calculate what end users pay per tonne co2 assuming that price increases since the introduction of solar and wind power are due to these types of energy these payments are in most cases well above even high and unlikely estimates of the cost of carbon and in some cases several times as high

european inflation dynamics abstract we provide evidence on the fit of the new phillips curve npc for the euro area over the period 1970 1998 and use it as a tool to compare the characteristics of european inflation dynamics with those observed in the u s we also analyze the factors underlying inflation inertia by examining the cyclical behavior of marginal costs as well as that of its two main components namely labor productivity and real wages some of the findings can be summarized as follows a the npc fits euro area data very well possibly better than u s data b the degree of price stickiness implied by the estimates is substantial but in line with survey evidence and u s estimates c inflation dynamics in the euro area appear to have a stronger forward looking component i e less inertia than in the u s d labor market frictions as manifested in the behavior of the wage markup appear to have played a key role in shaping the behavior of marginal costs and consequently inflation in europe

micro based estimates of heterogeneous pricing rules the united states vs the euro area this paper presents us and euro area estimates for a fully heterogeneous model in which there is a continuum of firms setting prices with a constant probability of adjustment which may differ from firm to firm the estimated model accurately matches the empirical distribution function of individual price durations for the us and the euro area incorporating these micro based pricing rules into a dsge model we find that nominal shocks have a greater real impact in the fully heterogeneous economy than in the standard calvo model we also find that nominal and real shocks bring about a reallocation of resources among sectors monetary policy is found to have a greater real impact in the euro area than in the united states

term structure evidence on interest rate smoothing and monetary policy inertia abstract numerous studies have used quarterly data to estimate monetary policy rules or reaction functions that appear to exhibit a very slow partial adjustment of the policy interest rate the conventional wisdom asserts that this gradual adjustment reflects a policy inertia or interest rate smoothing behavior by central banks however such quarterly monetary policy inertia would imply a large amount of forecastable variation in interest rates at horizons of more than 3 months which is contradicted by evidence from the term structure of interest rates the illusion of monetary policy inertia evident in the estimated policy rules likely reflects the persistent shocks that central banks face

are you a good employee or simply a good guy influence costs and contract design we develop a principal agent model with a moral hazard problem in which the principal has access to a hard signal the level of output and a soft behavioral signal the supervision signal about the agent s level of effort in our model the agent can initiate influence activities and manipulate the behavioral signal these activities are costly for the principal as they detract the agent from the productive task we show that the agent s ability to manipulate the behavioral signal leads to low powered incentives and increases the cost of implementing the efficient equilibrium as a result interestingly the fact that manipulation activities entail productivity losses may lead to the design of influence free contracts that deter manipulation and lead to high powered incentives this result implies that the optimal contract and whether manipulation is tolerated in equilibrium or not depends on the magnitude of the productivity based influence costs we show that it may be optimal for the principal not to supervise the agent even if the cost of supervision is arbitrarily low

incentives equality and contract renegotiations theory and evidence in the chinese banking industry renegotiation plays an important role in contract theory but the empirical study of renegotiation is almost non existent in the literature using a unique dataset from the chinese banking industry we find that the large majority of managerial incentive contracts are renegotiated after performances are realized we develop a model of contract renegotiation where supervisors and managers sign incentive contracts and then renegotiate them in the unique equilibrium of the model incentive contracts are almost always renegotiated ex post even though renegotiation is fully anticipated incentive contracts affect performance the predictions of the model find strong support from our empirical results

governance and contract choice theory and evidence from groundwater irrigation markets abstract this paper examines the role governance institutions play in the adoption of contracts we develop a simple model of the contracting relationship in a setting where unverifiable outcomes exist and use it to interpret data on groundwater irrigation contracts in bangladesh a distinguishing feature of this market is the variety of village level institutions which impose different degrees of punishment for contract violation consistent with the model we find households adopt contracts that rely on unverifiable outcomes which are not formally contractible when punishment for contract violation is weak conversely households adopt contracts that rely on formally contractible and verifiable outcomes when punishment is severe this evidence is consistent with contract terms being chosen optimally given what is or is not formally contractible

governance reform in legal service markets this paper discusses proposed governance reforms of legal services markets the model distinguishes between a status quo position supported by a system of professionally enforced collective reputation and forms of governance based more squarely on market mechanisms we identify a number of forces which determine the success of reform focussing particularly on the rent recapture and relationship substitution effects we highlight their impact on client welfare and quality of legal services in different types of market according to whether clients are transient or repeated users of the service

investing in a relationship a principal can make an investment anticipating a repeated relationship with an agent but the agent may appropriate the returns through ex post bargaining i study how this holdup problem and efficiency depend on the contracting environment when investment returns are observable informal contracts ex post can be more efficient than formal contracts as they induce higher investment ex ante the principal invests not only to generate direct returns but also to improve relational incentives unobservability of returns increases the principal s ability to appropriate the returns but reduces her ability to improve incentives the optimal information structure depends on bargaining power

state dependent pricing and the general equilibrium dynamics of money and output economists have long suggested that nominal product prices are changed infrequently because of fixed costs in such a setting optimal price adjustment should depend on the state of the economy yet while widely discussed statedependent pricing has proved difficult to incorporate into macroeconomic models this paper develops a new tractable theoretical state dependent pricing framework we use it to study how optimal pricing depends on the persistence of monetary shocks the elasticities of labor supply and goods demand and the interest sensitivity of money demand

implicit contracts incentive compatibility and involuntary unemployment this paper considers the enforceability of employment contracts when employees performance cannot be verified in court so that piece rate contracts are not legally enforceable part i shows that there exists a variety of self enforcing implicit contracts modelled as perfect equilibria in a repeated game and characterizes all the wage and performance outcomes that can be implemented implementation requires a strictly positive surplus from employment the form of the contract depending on how this surplus is divided between firm and employee piece rate contracts and contracts with an informally agreed bonus can be made self enforcing but the use of severance pay and bonding does not extend the set of implementable allocations the resulting contracts resemble actual labor contracts more than do the contracts in standard principal agent models part ii analyses market equilibrium with these contracts also modelled as perfect equilibria in a repeated game and shows that many such equilibria exist unfilled vacancies and unemployed workers can co exist despite the existence of contracts that are potentially mutually beneficial for those jobs that are filled any division of the potential surplus is possible so that the market can have at the same time involuntary unemployment and vacancies that are unfilled despite filled jobs earning positive profits as a criterion for selecting equilibria a notion of renegotiation proofness is applied then either all workers are employed or all jobs filled but any division of the potential surplus is still possible the paper explores what further restrictions on beliefs give rise to a walrasian outcome in which all the potential surplus goes to the short side of the market and to an efficiency wage type outcome in which the potential surplus goes to the long side

a matter of relational style loan officer consistency and exchange continuity in microfinance social scientists have long considered what mechanisms underlie repeated exchange three mechanisms have garnered the majority of this attention formal contracts relational contracts and relationally embedded social ties although each mechanism has its virtues all three exhibit a common limitation an inability to fully explain the continuation and stability of intertemporal exchange between individuals and organizations in the face of change drawing on extensive quantitative data on approximately 450 000 microfinance loans made by a microfinance institution in mexico from 2004 to 2008 that include random assignment of loan officers this research proposes the concept of relational styles to help explain how repeated exchange is possible in the face of personnel change we define relational styles as systematically reoccurring patterns of interaction employed by social actors within and across exchange relationships in this paper between microfinance clients and loan officers we show that relati

rent seeking versus productive activities in a multi task experiment incentive instruments like asset ownership and performance pay often have to strike a balance between the productive incentives and the rent seeking incentives they provide standard theory predicts that these instruments become less attractive when the effectiveness of rent seeking activities increases in contrast theories that emphasize the importance of reciprocity suggest that this relationship may go the other way around in this paper we test these predictions by means of a laboratory experiment by and large our findings confirm standard theory incentive instruments typically become less attractive when the scope for rent seeking activities increases however reciprocity motivations do seem to mitigate the adverse effects of rent seeking opportunities to a considerable extent

accountability transparency and inflation targeting inflation targeting regimes define a performance measure for the central bank a regime that places a large small weight on achieving the target is analogous to a high low powered incentive scheme high powered incentive structures promote accountability but may distort stabilization policy the optimal power under inflation targeting is derived under perfect and imperfect information the fundamental trade off between accountability and stabilization depends on the degree of transparency defined as the ability to monitor the central bank s performance multiplicative uncertainty increases the optimal weight to place on achieving an inflation target