the impact of endowment framing on market prices an experimental analysis framing effects are well known in individual decision making using experimental markets we investigated whether similar effects could be found in a market environment two series of experiments showed that negative framing can give different market prices than a positively framed endowment we also found that volume may be affected by the framing of the endowment 2000 elsevier science b v all rights reserved

the impact of internal migration on married couples earnings in britain previous studies have often suggested that wives experience a decline in labour market fortunes after an internal migration of a married couple this evidence is consistent with wives being tied movers on average i use the british household panel survey to consider the extent to which wives annual earnings change systematically in the year following an internal migration event for married couples within britain the earnings of working husbands appear to be little impacted by migration wives earnings do fall though this affect is short lived and concentrated in a decline in the weeks of work for the wife

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

the phillips curve under state dependent pricing abstract we derive a phillips curve equation from the dynamic stochastic general equilibrium dsge model with state dependent pricing developed by dotsey et al 1999 state dependent pricing and the general equilibrium dynamics of money and output quarterly journal of economics 114 655 690 this state dependent phillips curve encompasses the new keynesian phillips curve nkpc based on calvo type price setting as a special case we analyze the effect of the state dependent terms that is the variations in the distributions of price vintages on inflation persistence and we examine whether the hybrid nkpc that is the nkpc extended by a lagged inflation term can adequately describe inflation dynamics generated in a calibrated state dependent pricing economy

the multiple unit double auction the note outlines institutional features of an open outcry market that permit multiple unit or block trades the purpose of the note is to introduce the process as a tool to be used in economics experiments the detailed rules governing the multiple unit double auction muda are stated for the case where offers are tendered by voice as opposed to through a computer the results of markets that use the rules are reported as a demonstration that convergence to equilibrium price traditionally observed in experimental markets remains with the use of the muda process

the inflation persistence of staggered contracts one of the criticisms routinely advanced against models with staggered contracts is their inability to generate inflation persistence this paper finds that staggered contracts a la taylor are in fact capable of reproducing the inflation persistence implied by u s data following fuhrer and moore i capture the moments that the model needs to replicate by using the correlograms from a small vector autoregression var i estimate the contract parameters using the method of maximum likelihood the correlogram of inflation for the contract model is very close to the correlogram from the var by the same metric taylor contracts fare poorly in reproducing the comovements of inflation and output

market architectures and institutional testbedding an experiment with space station pricing policies by the year 2000 the national aeronautics and space administration nasa plans to launch and operate an earth orbiting space station for decades into the future the station is expected to play a dominant role in u s space research and in the commercialization of space if the expectations are correct then the station will be a complex of potentially valuable resources and services much sentiment exists within the government that the allocation of those resources should be based on some sort of market oriented policy a more business like approach this paper is part of a larger project that is intended to ascertain what that policy might be

on non uniqueness in rational expectations models an attempt at perspective abstract many macroeconomic models involving rational expectations give rise to an infinity of solution paths even when the models are linear in all variables some writers have suggested that this non uniqueness constitutes a serious weakness for the rational expectations hypothesis one purpose of the present paper is to argue that the non uniqueness in question is not properly attributable to the rationality hypothesis but instead is a general feature of dynamic models involving expectations it is also argued that there typically exists in a very wide class of linear rational expectations models a single solution that excludes bubble or bootstrap effects one that occur only because they are arbitrarily expected to occur a systematic procedure for obtaining solutions free from such effects is introduced and discussed in addition this procedure is used to interpret and reconsider several prominent examples with solution multiplicities including ones developed by fischer black and john b taylor

a theoretical and empirical analysis of family migration and household production u s 1980 1985 migration studies have usually focussed on individual persons or workers there has however been some interest in family migration while single individuals in the labor market only have to worry about their own income families where both the husband and wife may be in the labor market need to be concerned with the income of both spouses hence double income families may be less likely to move than single income families jacob mincer 26 develops and explores this hypothesis to be called the tied mover hypothesis the tied mover hypothesis has recently been extended to include not only considerations of the wife s earnings but also considerations of her household production as factors in the family s migration decisions 38 in this paper the research on family migration will be extended in three ways a formal model of household production and family migration will be developed and used to generate testable hypotheses about family migration variables which otherwise would not have a clear economic interpretation are incorporated into the model the model will then be estimated and some policy implications will be discussed one policy implication concerns the efficiency of the labor market labor market efficiency needs to be judged not only in terms of the efficiency of the job search of single individuals but also in terms of the efficiency of the joint job search of double income families this paper is organized into five sections first a comparative static household production model of locational choice is developed 2 next this model of locational choice is used to develop a theoretical model of family migration third the data and empirical model are discussed fourth the empirical results are reported and interpreted in terms of three different types of migration estimates of the impact of selected variables on the distance of the move are also considered the final section summarizes the general findings and offers some policy implications

monetary policy as a process of search monetary policymakers are uncertain about the state of the economy and learn from the economy s reaction to policy private agents however anticipate any systematic attempt to incorporate this information into future policy the authors analyze this feedback in the context of a monetary authority s attempt to stimulate an economy in recession they show that modest stimuli may prove ineffectual if small reductions in interest rates are unlikely to promote a response then they may be followed by further cuts a vicious circle develops in which the expectation that the policy could fail leads investors to delay investment thereby promoting failure copyright 1996 by american economic association

does productivity growth lower inflation in korea we investigate granger causality between productivity growth and inflation in korea using quarterly data for the period 1985q1 2002q4 our results indicate unidirectional granger causality from productivity growth to inflation in light of such causality we estimate the effect of productivity and other variables on productivity according to our regression results a 1 increase in labour and total factor productivity tfp reduces consumer price index cpi inflation by 0 07 0 08 and 0 37 0 44 respectively our results also suggest that the productivity inflation nexus became stronger in korea since the asian financial crisis and that this was largely due to structural reform and technological progress

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

the effect of inflation and real wages on productivity new evidence from a panel of g7 countries this article examines the effect of inflation and real wages on productivity within a panel unit root and panel cointegration framework for the g7 countries over the period 1960 to 2004 the main contribution of the article is to provide panel long run estimates of the effect of inflation and real wages on productivity in the g7 countries over this period the article finds that for the panel as a whole a 1 increase in real wages generates a 0 6 increase in productivity while the effects of inflation on productivity are statistically insignificant for most of the individual countries and for the panel as a whole

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

does the wage tax system cause budget deficits a macro economic experiment in this paper we investigate experimentally the economic functioning of a wage tax system for financing unemployment benefits in an international economy in particular in reaction to budget deficits and tax adjustment our results support the hypothesis that due to out of equilibrium price uncertainty producers are reluctant to employ inputs we also observe a downward pressure on wages exacerbated by an over supply of labor by consumers these observations can explain the budget deficits found furthermore we find that tax adjustments in order to facilitate a balancing of the budget has strong adverse effects on unemployment and real gdp

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

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

externalities and corrective policies in experimental markets this paper reports on the behaviour of simple laboratory markets which have an externality experiences with these markets provide some help in answering two broad questions 1 do markets with externalities behave in accordance with the law of supply and demand 2 how do the pollution tax pollution standard and pollution licenses compare as methods for correcting the externality

the inexorable and mysterious tradeoff between inflation and unemployment this paper discusses the short run tradeoff between inflation and unemployment although this tradeoff remains a necessary building block of business cycle theory economists have yet to provide a completely satisfactory explanation for it according to the consensus view among central bankers and monetary economists a contractionary monetary shock raises unemployment at least temporarily and leads to a delayed and gradual fall in inflation standard dynamic models of price adjustment however cannot explain this pattern of responses reconciling the consensus view about the effects of monetary policy with models of price adjustment remains an outstanding puzzle for business cycle theorists several years ago i gave myself a peculiar assignment i decided to try to summarise all of economics in ten simply stated principles the purpose of this task was to introduce students to the economic way of thinking in the first chapter of my textbook principles of economics i figured if god could boil all of moral philosophy down to ten commandments i should be able to do much the same with economic science most of the ten principles i chose were microeconomic and hard to argue with they involved the importance of tradeoffs marginal analysis the benefits of trade market efficiency market failure and so on i allocated the last three principles to macroeconomics the first of these was a country s standard of living depends on its ability to produce goods and services which i viewed as the foundation of all growth theory the second was prices rise when the government prints too much money which i took to be the essence of classical monetary theory the last of my ten principles is the subject of today s lecture society faces a short run tradeoff between inflation and unemployment perhaps not surprisingly this statement turned out to be controversial when my publisher sent out the manuscript for review a few readers objected

price and wage inflation persistence across countries and monetary regimes abstract we augmented a macro model with intrinsic inflation inertia assuming that prices farer in the past are more likely to be reset we estimated the model for seven industrialized economies to compare their price wage structures and to explore the potential nexus between changes the price wage structure and changes in policy stances we find evidence for duration dependent price adjustments in all the country of the sample although positively sloped after few periods price hazard functions often become flat as in calvo based models instead wage hazard shapes are in line with taylor contracts with the exceptions of france and the united kingdom country comparison shows that price and wage stickiness are correlated regarding monetary policy stances no systematic effect is found observed changes are explained by country specific factors e g market reforms

competitivity in auction markets an experimental and theoretical investigation the authors report successive rounds of theory and laboratory experiments investigating price taking behavior and market efficiency they focus on the impact of structural parameters as well as trading institution the structural parameters involve noncompetitive supply and demand and a new odd lot trading procedure for divisible goods the trading institutions include the continuous double auction and the one shot clearinghouse as well as a new quantities only clearinghouse institution the authors present and justify an as if complete information theory that explains the competitive outcomes and that correctly predicts highly noncompetitive outcomes in quantities only clearinghouse markets copyright 1995 by royal economic society

what affects the market s ability to adjust for optimistic forecast bias evidence from experimental asset markets abstract this study uses experimental asset markets to investigate the effects of experience and common knowledge on a market s ability to adjust for optimistic forecast bias as a baseline we find that period end prices reflect unbiased forecasts in markets with private information and inexperienced traders with low bias forecasts traders need experience before price adjusts for the bias with high bias forecasts traders need experience and public forecast releases before price adjusts for the bias overall our findings provide insight into identifying conditions that are critical for the full revelation of biased imperfect forecasts and provide direction for future theoretical work

the un importance of forward looking behavior in price specifications the seminal work of edmund s phelps 1978 john b taylor 1980 and guillermo a calvo 1983 developed forward looking models of price determination that imparted inertia to the price level these models incorporate expectations of future prices and excess demand by imposing constraints typically lag lead symmetry constraints that force future variables to enter the specification in this paper the author tests the empirical significance of future prices in specifications like those of taylor he finds that expectations of future prices are empirically unimportant in explaining price and inflation behavior however the dynamics of a model that includes a purely backward looking inflation specification differ substantially and not altogether pleasingly from those with a forward looking specification copyright 1997 by ohio state university press

calvo vs rotemberg in a trend inflation world an empirical investigation this paper estimates and compares new keynesian dsge monetary models of the business cycle derived under two dierent pricing schemes calvo 1983 and rotemberg 1982 under a positive trend in ation rate our empirical ndings i support trend in ation as an empirically relevant feature of the u s great moderation ii provide evidence in favor of the statistical superiority of the calvo setting iii support the absence of price indexation under the calvo mechanism only the superiority of the calvo model against rotemberg is due to the restrictions imposed by such a pricing scheme on the aggregate demand equation the determinacy regions implied by the two estimated models indicate relevant dierences in the implementable simple policy rules

intrinsic inflation persistence empirical evidence suggests that inflation determination is not purely forward looking but models of price setting have struggled to rationalize this finding without directly assuming backward looking pricing rules for firms this paper shows that intrinsic inflation persistence can be explained with no deviation from optimizing forward looking behaviour if prices that have remained fixed for longer are more likely to be changed than those set recently a relationship between the probability of price adjustment and the duration of a price spell is shown to imply a simple hybrid phillips curve including lagged and expected inflation which is estimated using macroeconomic data

inflation forecasts and monetary policy proposals for inflation targeting as a strategy for monetary policy leave open the important operational question of how to determine whether current policies are consistent with the long run inflation target an interesting possibility is that the central bank might target current private sector forecasts of inflation either those made explicitly by professional forecasters or those implicit in asset prices we address the issue of existence and uniqueness of rational expectations equilibria when the central bank uses private sector forecasts as a guide to policy actions in a dynamic model which incorporates both sluggish price adjustment and shocks to aggregate demand and aggregate supply we show that strict targeting of inflation forecasts is typically inconsistent with the existence of rational expectations equilibrium and that policies approximating strict inflation forecast targeting are likely to have undesirable properties we also show that economies with more general forecast based policy rules are particularly susceptible to indeterminacy of rational expectations equilibria we conclude that although private sector forecasts may contain information useful to the central bank ultimately the monetary authorities must rely on an explicit structural model of the economy to guide their policy decisions this abstract was borrowed from another version of this item this abstract was borrowed from another version of this item

pay as you wish pricing some firms use a curious pricing mechanism called pay as you wish pricing payw when payw is used a firm lets consumers decide what a product is worth to them and how much they want to pay to get the product this practice has been observed in a number of industries in this paper we theoretically investigate why and where payw can be a profitable pricing strategy relative to the conventional pay as asked pricing paap strategy we show that payw has a number of advantages over paap such that it is well suited for some industries but not for others these advantages are as follows 1 payw helps a firm to maximally penetrate a market 2 it allows a firm to price discriminate among heterogenous consumers 3 it helps to moderate price competition we derive conditions under which payw dominates paap and discuss ways to improve the profitability of payw

interpreting inflation persistence comments on the conference on quantitative evidence on price determination the past decade has seen important advances in the analysis of price setting behavior most notably in my view a great deal of effort has been directed at the development of models that on the one hand have an explicit behavioral interpretation the models are clear about who sets prices what they seek to achieve when choosing prices and to what constraints they are subject when making the decision and at the same time can be parameterized so as to be compared in detail to inflation data this has allowed these models to be incorporated into complete dsge models of business fluctuations and of the monetary transmission mechanism that can be econometrically estimated this raises the prospect that it should soon be possible to base policy analysis on models that are both quantitatively realistic and plausibly invariant under the kinds of changes in policy that the analyst may wish to contemplate some argue that these two desiderata remain in considerable tension with one another that one cannot insist upon optimizing foundations at least under the current state of knowledge without substantial sacrifice of quantitative realism it is somewhat unfair however to present the quest for a model with optimizing foundations as a retreat from full insistence upon empirical realism given the fact that models with clear behavioral interpretations can be checked against a wider range of types of empirical evidence which should ultimately allow greater confidence in the realism of the specification that can withstand such scrutiny for example the exhaustive recent study of evidence on price setting in the euro area undertaken by the eurosystem s inflation persistence network compares alternative models in the light of three distinct

property tax and inter municipal migration in canada a multivariate test of the tiebout hypothesis this paper tests the causal ordering between property taxes and inter municipal migration using both bivariate and multivariate methods empirical results based on annual data for post war canada 1940 84 support the tiebout tullock hypothesis which implies that differential local tax system and public services induce inter comunity migration inter alia local spending and taxation are not therefore fully capitalized in property values the bivariate tests based on the granger sims test and hsiao s procedure indicate an instantaneous bidirectional causality between property taxes and migration but the multivariate granger test supports only a unidirectional causality from property taxes to migration

pricing decisions in an experimental dynamic stochastic general equilibrium economy we construct experimental economies populated with human subjects with a structure based on a nonlinear version of the new keynesian dynamic stochastic general equilibrium dsge model we analyze the behavior of firms pricing decisions in four different experimental economies we consider how well the experimental data conform to a number of accepted empirical stylized facts pricing patterns mostly conform to these patterns most price changes are positive and inflation is strongly correlated with average magnitude but not the frequency of price changes prices are affected negatively by the productivity shock and positively by the output gap lagged real interest rate has a negative effect on prices unless human subjects choose the interest rate or firms sell perfect substitutes in the output market there is inertia in price setting firms integrate wage increases into their prices and there is evidence of adaptive behavior in price setting in our laboratory economy the hazard function for price changes however is upward sloping in contrast to most empirical studies

is low inflation an important condition for high growth factual evidence for the seemingly universal belief that low price inflation is necessary for high gnp growth is curiously lacking maybe even felt to be unnecessary this paper takes what is thought to be all the not very voluminous postwar factual data that are relevant and treats this data in a number of ways to find whether any convincing demonstration of the truth of this belief is possible the paper concludes that it is not c 1993 academic press inc copyright 1993 by oxford university press

intrinsic persistence of wage inflation in new keynesian models of the business cycles we derive and estimate a new keynesian wage phillips curve that accounts for intrinsic inertia in line with microevidence on wage setting we consider a wage setting model featuring an upward sloping hazard function based on the notion that the probability of resetting a wage depends on the time elapsed since the last reset our wage phillips curve embeds also backward terms we test the hazard function slope using generalized method of moment estimation then placing our equation in a small scale new keynesian model we investigate its dynamic properties using bayesian estimation model comparison shows that our model outperforms commonly used alternative methods to introduce persistence

pay what you want as a marketing strategy in monopolistic and competitive markets pay what you want pwyw can be an attractive marketing strategy to price discriminate between fair minded and selfish customers to fully penetrate a market without giving away the product for free and to undercut competitors that use posted prices we report on laboratory experiments that identify causal factors determining the willingness of buyers to pay voluntarily under pwyw furthermore to see how competition affects the viability of pwyw we implement markets in which a pwyw seller competes with a traditional seller finally we endogenize the market structure and let sellers choose their pricing strategy the experimental results show that outcome based social preferences and strategic considerations to keep the seller in the market can explain why and how much buyers pay voluntarily to a pwyw seller we find that pwyw can be viable on a monopolistic market but it is less successful as a competitive strategy because it does not drive traditional posted price sellers out of the market instead the existence of a posted price competitor reduces buyers payments and prevents the pwyw seller from fully penetrating the market when given the choice most sellers opt for setting a posted price rather than a pwyw pricing strategy we discuss the implications of these results for the use of pwyw as a marketing strategy data as supplemental material are available at http dx doi org 10 1287 mnsc 2014 1946 this paper was accepted by uri gneezy behavioral economics

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

coordination through social learning in a general equilibrium model this paper analyses coordination through social learning in a general equilibrium model we use a fully decentralized economy in which households and firms exchange labour and consumption goods in the corresponding markets with potential rationing their strategies are updated through an evolutionary learning process based on imitation and random experimenting this learning process induces substantial coordination failures especially between firms which lead almost systematically to below equilibrium output levels and social welfare losses the main underlying mechanism is a self reinforcing uneven distribution of households income which results in a lack of aggregate demand

optimal price setting with observation and menu costs we study the price setting problem of a firm in the presence of both observation and menu costs in this problem the firm optimally decides when to collect costly information on the adequacy of its price an activity which we refer to as a price review upon each review the firm chooses whether to adjust its price subject to a menu cost and when to conduct the next price review this behavior is consistent with recent survey evidence documenting that firms revise prices infrequently and that only a few price revisions yield a price adjustment the goal of the paper is to study how the firm s choices map into several observable statistics depending on the level and relative magnitude of the observation vs the menu cost the observable statistics are the frequency of price reviews the frequency of price adjustments the size distribution of price adjustments and the shape of the hazard rate of price adjustments we provide an analytical characterization of the firm s decisions and a mapping from the structural parameters to the observable statistics we compare these statistics with the ones obtained for the models with only one type of cost the predictions of the model can with suitable data be used to quantify the importance of the menu cost vs the information cost we also consider a version of the model where several price adjustment are allowed between observations a form of price plans or indexation we find that no indexation is optimal for small inflation rates

the real effects of monetary shocks in sticky price models a sufficient statistic approach abstract we prove that the ratio of kurtosis to the frequency of price changes is a sufficient statistic for the real effects of monetary shocks measured by the cumulated output response following the shock the sufficient statistic result holds in a large class of models which includes taylor 1980 calvo 1983 reis 2006 golosov and lucas 2007 nakamura and steinsson 2010 midrigan 2011 and alvarez and lippi 2014 several models in this class are able to account for the positive excess kurtosis of the size distribution of price changes that appears in the data we review empirical measures of kurtosis and frequency and conclude that a model that successfully matches the microevidence on kurtosis and frequency produces real effects that are about four times larger than in the golosov lucas model and about 30 percent below those of the calvo model we discuss the robustness of our results to changes in the setup including small inflation and leptokurtic cost shocks jel e23 e31

futures markets cognitive ability and mispricing in experimental asset markets we study the effect of a futures market in which contracts maturing in the last period of the life of the asset can be traded our experiment has two treatments one in which a spot market operates on its own and a second treatment in which a spot and a futures market are active simultaneously futures markets lower spot prices but increase price volatility the futures markets themselves exhibit considerable overpricing individuals with higher cognitive reflection test crt scores achieve greater earnings and tend to sell in the overpriced futures market while traders with lower crt scores make purchases in the futures market greater average crt score among a group of traders is associated with better price discovery when no futures market is present but there is no such relationship in the presence of a futures market modified measures of crt which take into account different types of incorrect responses are introduced

a theoretical and empirical analysis of family migration and household production reply of her household production as factors in the family s migration decisions 38 in this paper the research on family migration will be extended in three ways a formal model of household production and family migration will be developed and used to generate testable hypotheses about family migration variables which otherwise would not have a clear economic interpretation are incorporated into the model the model will then be estimated and some policy implications will be discussed one policy implication concerns the efficiency of the labor market labor market efficiency needs to be judged not only in terms of the efficiency of the job search of single individuals but also in terms of the efficiency of the joint job search of double income families this paper is organized into five sections first a comparative static household production model of locational choice is developed 2 next this model of locational choice is used to develop a theoretical model of family migration third the data and empirical model are discussed fourth the empirical results are reported and interpreted in terms of three different types of migration estimates of the impact of selected variables on the distance of the move are also considered the final section summarizes the general findings and offers some policy implications

competitive coupon targeting with the advent of panel data on household purchase behavior and the development of statistical procedures to utilize this data firms can now target coupons to selected households with considerable accuracy and cost effectiveness in this article we develop an analytical framework to examine the effect of such targeting on firm profits prices and coupon face values we also derive comparative statics on firms optimal mix of offensive and defensive couponing the number of coupons distributed redemption rates face values and incremental sales per redemption among our findings when rival firms can target their coupon promotions at brand switchers the outcome will be a prisoner s dilemma in which the net effect of targeting is simply the cost of distribution plus the discount given to redeemers

real rigidities and the non neutrality of money rigidities in real prices are not sufficient to create rigidities in nominal prices and real effects of nominal shocks and by themselves small frictions in nominal adjustment such as costs of changing prices create only small non neutralities but this paper shows that substantial nominal rigidity can arise from a combination of real rigidities and small nominal frictions the paper shows the connection between real and nominal rigidity given the presence of nominal frictions both in general and for two specific sources of real rigidity one arising from goods market imperfections and the other from labour market imperfections

internal migration and human capital theory to what extent is it selective empirical studies of internal labor migration modeling average outcomes suggest migrants move to enhance returns to their labor in contrast major international surveys show less than a third of internal migrants as motivated by employment reasons using swedish panel data for the years 2001 2009 this paper addresses this disconnect by examining the full distribution of migrant income changes results from initial cem matching and quantile regression suggest that large returns to internal migration are mostly captured by the higher educated those initially low in the income distribution and those heading into the largest metropolitan regions much if not most of migration outcomes are however a wash and indeed often negative in terms of pay off this suggests models of average outcomes as insufficient in addressing human capital motivated migration

vote trading with and without party leaders two groups of voters of known sizes disagree over a single binary decision to be taken by simple majority individuals have different privately observed intensities of preferences and before voting can buy or sell votes among themselves for money we study theoretically and experimentally the implication of such trading for outcomes and welfare when trades are coordinated by the two group leaders and when they take place anonymously in a competitive market the theory has strong predictions in both cases trading falls short of full efficiency but for opposite reasons with group leaders the minority wins too rarely with market trades the minority wins too often as a result with group leaders vote trading improves over no trade with market trades vote trading can be welfare reducing the theoretical predictions are strongly supported by the experimental data

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

selection and monetary non neutrality in time dependent pricing models for a given frequency of price adjustment monetary non neutrality is smaller if older prices are disproportionately more likely to change selection for the age of prices provides a complete characterization of price setting frictions in time dependent models selection for older prices is weaker and non neutralities are larger if the hazard function of price adjustment is less strongly increasing selection is weaker if there is heterogeneity in price stickiness finally selection is weaker if durations of price spells are more variable in particular the taylor 1979 model exhibits maximal selection for older prices whereas the calvo 1983 model exhibits no selection

price setting with quadratic adjustment costs experimental evidence abstract we test the price setting behavior of firms using the rotemberg 1982 model in order to explain puzzles in the new keynesian phillips curve nkpc for our tests we conducted experiments that adapt the model into an individual decision making problem we find systematic deviations in price setting according to the subjects degree of information acquisition subjects rarely make use of past information on the other hand subjects that decide to acquire relatively little information about future desired prices tend to overweight their own past set price when they set prices we study the impact of this heterogeneous price setting behavior for theoretically derived forward looking phillips curves our estimated nkpcs are in line with the empirical literature the deviations from theoretical predictions in our nkpcs are driven by the less informed subjects

is inflation sticky abstract new keynesian sticky price models predict that monetary policy can affect real variables however they also predict that inflation can be reduced without depressing output or employment in fact bringing down inflation is costly presenting a challenge to the new keynesian model two departures from the new keynesian model predict costly disinflation one assumes sticky inflation rather than sticky prices while the other assumes less than perfectly rational expectations taking into account information from surveys of inflation expectations i find the evidence suggests that inflation is not sticky and that inflation expectations are less than perfectly rational

learning about monetary policy rules abstract we study macroeconomic systems with forward looking private sector agents and a monetary authority that is trying to control the economy through the use of a linear policy feedback rule we use stability under recursive learning a la evans and honkapohja learning and expectations in macroeconomics princeton university press princeton new jersey 2001 as a criterion for evaluating monetary policy rules in this context we find that considering learning can alter the evaluation of alternative policy rules

an experimental test of an optimal growth model this paper describes the design and behavior of an experimental economy with the structure of the ramsey cass koopmans model of optimal growth the experiment includes three different implementations of the model a decentralized implementation with multiple agents and a market for capital a treatment where individual subjects are placed in the role of social planners and a treatment where the social planner consists of five agents making a joint decision the findings highlight the role of market institutions in facilitating convergence to the optimal steady state jel c91 c92 o40

a global model of oecd aggregate supply and demand using vector autoregressive techniques this paper presents a vector autoregressive model of the aggregate oecd economy using a theoretical model of global aggregate supply and demand relationships between industrial production cpi money supply and energy prices are examined using f tests variance decompositions and impulse response functions the empirical results are consistent with theory energy prices influence output and the price level in the short run while money influences the price level in the long run despite data problems this approach appears to be a reasonable compromise between simple arima models and the very detailed link type models

the effect of transaction costs on double auction markets abstract the ability of the continuous double auction to attain the competitive equilibrium outcome is one of the most robust results in experimental economics in this paper we study the sensitivity of the behavior of the double auction to the imposition of a monetary cost on the submission of offers to buy and sell we find that even with the transaction cost prices converge toward the competitive equilibrium level however the presence of the transaction cost leads to lower quantity exchanged and market efficiency than in the competitive equilibrium

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

nonspeculative bubbles in experimental asset markets lack of common knowledge of rationality vs actual irrationality we report the results of an experiment designed to study the role of speculation in the formation of bubbles and crashes in laboratory asset markets in a setting in which speculation is not possible bubbles and crashes are observed the results suggest that the departures from fundamental values are not caused by the lack of common knowledge of rationality leading to speculation but rather by behavior that itself exhibits elements of irrationality much of the trading activity that accompanies bubble formation in markets where speculation is possible is due to the fact that there is no other activity available for participants in the experiment

the taylor rule and optimal monetary policy where it denotes the fed s operating target for the federal funds rate pt is the inflation rate measured by the gdp deflator yt is the log of real gdp and y t is the log of potential output identified empirically with a linear trend the rule has since been subject to considerable attention both as an account of actual policy in the united states and elsewhere and as a prescription for desirable policy taylor argues for the rule s normative significance both on the basis of simulations and on the ground that it describes u s policy in a period in which monetary policy is widely judged to have been unusually successful taylor 1999 suggesting that the rule is worth adopting as a principle of behavior here i wish to consider to what extent this prescription resembles the sort of policy that economic theory would recommend i consider the question in the context of a simple but widely used optimizing model of the monetary transmission mechanism which allows one to reach clear conclusions about economic welfare the model is highly stylized but incorporates important features of more realistic models and allows me to make several points that are of more general validity out of concern for the robustness of the conclusions reached the analysis here addresses only broad qualitative features of the taylor rule and attempts to identify features of a desirable policy rule that are likely to hold under a variety of model specifications

pricing models a bayesian dsge approach for the u s economy this paper compares and estimates three pricing mechanisms in the context of a small dsge model of the u s economy we interpret our results as favoring the pricing mechanism presented in wolman 1999 wolman model over the new keynesian model with indexation gali and gertler 1999 smets and wouters 2004a and the sticky information model of mankiw and reis 2002 the key factor that explains the performance of the wolman model is that the data reject the key assumption of the new keynesian model that the firm s probability of price change is constant over time and independent of the contract s vintage our results also show that incorporating indexation in the new keynesian model represents a poor expedient in matching the autocorrelation function of the inflation process over the last 20 years

staggered price contracts and inflation persistence some general results despite their popularity as theoretical tools for illustrating the effects of nominal rigidities some have questioned whether models based on staggered price contracts with rational expectations can match the persistence of the empirical inflation process this article presents some general results about this class of models it is shown that these models do not have a problem matching high autocorrelations for inflation however they fail to explain a key feature of reducedform phillips curve regressions the positive dependence of inflation on its own lags it is shown that staggered price contracting models instead predict that the coefficients on these lag terms should be negative

optimal monetary policy optimal monetary policy maximizes the welfare of a representative agent given frictions in the economic environment constructing a model with two sets of frictions costly price adjustment by imperfectly competitive firms and costly exchange of wealth for goods we find optimal monetary policy is governed by two familiar principles first the average level of the nominal interest rate should be sufficiently low as suggested by milton friedman that there should be deflation on average yet the keynesian frictions imply that the optimal nominal interest rate is positive second as various shocks occur to the real and monetary sectors the price level should be largely stabilized as suggested by irving fisher albeit around a deflationary trend path since expected inflation is roughly constant through time the nominal interest rate must therefore vary with the fisherian determinants of the real interest rate although the monetary authority has substantial leverage over real activity in our model economy it chooses real allocations that closely resemble those which would occur if prices were flexible in our benchmark model there is some tendency for the monetary authority to smooth nominal and real interest rates

new tests of the new keynesian phillips curve abstract lagged dependent variables typically play an important role in empirical models of inflation do these lags reflect backward looking inflation expectations or do they proxy for rational forward looking expectations as in the new keynesian phillips curve gali and gertler 1999 inflation dynamics a structural econometric analysis journal of monetary economics 44 195 222 attempt to answer this question using gmm to estimate specifications incorporating both lagged and future inflation they report small coefficients on lagged inflation and conclude that the new keynesian model provides a good first approximation to inflation dynamics we show that these tests have low power against alternative backward looking specifications and demonstrate that their results are also consistent with a backward looking phillips curve using an alternative approach we find that the new keynesian pricing model cannot explain the importance of lagged inflation in standard inflation regressions and find that forward looking terms play a very limited role in explaining inflation dynamics

on the strategic choice of spatial price policy the strategic incentives with respect to the choice of price policy in spatial competition are analyzed in a duopoly model price discrimination emerges as the unique equilibriu m outcome in games with either simultaneous choice of policy and pric e or sequential choice where firms may commit first to uniform mill p ricing before the actual market stage nevertheless profits may be h igher with uniform pricing the authors models are applied to analyz e some common business practices that arise in geographical pricing like the basing point system and in the pricing of varieties or opti ons from a base product in a product differentiation context copyright 1988 by american economic association

are causal relationships sensitive to causality tests 1987 are causal relationships sensitive to causality tests applied economics vol 19 no 4 pp 459 465

the phillips curve macroeconomic policy and the welfare of canadians a review of the two competing paradigms explaining inflation and unemployment fluctuations singles out the keynesian phillips curve as the clear empirical winner over its classic competitors reestimation of the canadian phillips curve for 1957 90 identifies a sharp structural shift toward a high degree of unemployment hysteresis after 1972 the recent attempt of macropolicy to flatten the aggregate demand curve and limit supply side shock accommodation which aims at lower and more stable inflation is then shown to make unemployment higher and more unstable on average to an extent that is an increasing function of the degree of hysteresis understanding and reducing hysteresis and developing a consensus based incomes policy that has a chance of alleviating the dismal trade off should therefore to top research and policy priorities

stylized facts and stylized illusions inflation and productivity revisited recent estimates of a negative empirical relationship between inflation and the rate of growth of productivity provide a strong case for vigorous anti inflationary policy this paper tests the robustness of this evidence using long quarterly and annual datasets for four countries canada united states united kingdom west germany our results from cointegration and other time series tests show no evidence for any connection between inflation and the level of productivity we do find a strong connection between inflation and productivity growth but it is so internally inconsistent as to be incredible the best explanation is that it is accounted for entirely by statistical bias from attempting to cointegrate stationary and non stationary variables

deflating asset price bubbles with leverage constraints and monetary policy abstract we develop an experimental production economy to study the general equilibrium and welfare effects of speculation and stabilization policies participants playing the role of household investors interact in labor output and in some treatments asset markets without the ability to trade assets participants over supply costly labor to acquire saving the presence of asset markets improves welfare by allowing investors to substitute labor income for speculative gains asset prices deviate substantially from fundamental value leverage constraints that prevent investors from borrowing for speculation are ineffective at stabilizing asset prices households often circumvent the constraints by excessively supplying labor and generating increased wealth which can be used for speculation wealth inequality is worsened due to endogenously higher interest accumulated by borrowers and savers an asset inflation targeting policy fuels initial asset price growth but as interest rates rise rapidly effectively deflates asset price deviations with learning the policy stabilizes asset prices and consequently interest rates which enhances welfare and reduces inequality we develop a model of heterogeneous expectations to rationalize our experimental findings

financial contagion in the laboratory the cross market rebalancing channel abstract we present the results of the first experimental study of financial markets contagion we develop a model of financial contagion amenable to be tested in the laboratory in the model contagion happens because of cross market rebalancing a channel for transmission of shocks across markets first studied by kodres and pritsker 2002 theory predicts that because of portfolio rebalancing a negative shock in one market transmits itself to the others as investors adjust their portfolio allocations the theory is supported by the experimental results the price observed in the laboratory is close to that predicted by theory and strong contagion effects are observed the results are robust across different market structures moreover as theory predicts lower asymmetric information in a developed financial market increases the contagion effects in emerging markets

expectations and the stability problem for optimal monetary policies eine auf den fundamentaldaten beruhende regelbindung der geldpolitik ohne selbstverpflichtung die bei vollkommen rationalen erwartungen der privaten akteure optimal ware ist instabil wenn diese akteure de facto den ublichen regeln des adaptiven lernens folgen dieses problem lasst sich dadurch beheben dass die erwartungen privater akteure berucksichtigt und in geeigneter weise in die optimale geldpolitik einbezogen werden diese eindeutige schlusfolgerung gilt auch dann wenn sich der geldpolitische entscheidungstrager und die privaten akteure in einem simultanen lernprozess befinden unsere ergebnisse zeigen wie wichtig es ist die geldpolitik angemessen zu gestalten und dabei nicht nur die fundamentaldaten sondern auch direkt die beobachteten erwartungen privater haushalte und unternehmen zu berucksichtigen

productivity in the united states trends and cycles productivity growth in the us has taken a sharp downturn in recent years two experts provide a new body of comparative data on productivity since 1948 by major sector and industry the book analyzes 20 industries to highlight trends and fluctuations in productivity and to provide a better context for the discussion of policy options the authors set forth the causes of productivity advances based on growth accounting for the business economy as a whole they detail interindustry regressions with particular reference to the productivity slowdown since 1966 they look at both the traditional measure of productivity labor output per hour and the more recently developed measure of total factor productivity which takes into account capital as well as labor inputs the quarterly and annual data are used to relate changes to other basic variables such as factor prices unit costs and product prices an appendix presents data for 35 industries 42 references 8 figures 30 tables

sectoral and aggregate inflation dynamics in the euro area this paper synthesises the implications of recent statistical evidence regarding inflation persistence in the euro area for aggregate data the degree of inflation persistence appears to be very high for sample periods spanning multiple decades but falls dramatically once we allow for time variation in the mean level of inflation furthermore the timing of these breaks in mean generally coincides with observed shifts in the monetary policy regime finally sectoral inflation series exhibit much less persistence than aggregate inflation mainly because of the influence of transitory sector specific shocks jel e31 c22 c43

the effects of inflation on economic growth lessons from latin america this paper investigates the relationship between inflation and long run growth it presents an endogenous growth model that illustrates the channels through which inflation affects growth the model highlights the effects of inflation on the productivity of capital and the rate of capital accumulation the reduction in growth is caused by a diversion of resources away from activities that lead to faster rates of growth toward activities associated with reducing the costs of inflation the negative association between inflation and growth is assessed empirically for a sample group of latin american countries this abstract was borrowed from another version of this item

determinacy learnability and monetary policy inertia we show how monetary policy inertia can help alleviate problems of indeterminacy and non existence of stationary equilibrium observed for some commonly studied monetary policy rules we also find that inertia promotes learnability of equilibrium the context is a simple forward looking model of the macroeconomy widely used in the rapidly expanding literature in this area we conclude that this might be an important reason why central banks in the industrialized economies display considerable inertia when adjusting monetary policy in response to changing economic conditions

borders and nominal exchange rates in risk sharing models of risk sharing predict that relative consumption growth rates are positively related to changes in real exchange rates we investigate this hypothesis using a new multicountry and multiregional data set within countries we find evidence for risk sharing episodes of high relative regional consumption growth are associated with regional real exchange rate depreciation across countries however the association is reversed relative consumption and real exchange rates are negatively correlated we define this reversal as a border effect we find the border effect and show that it accounts for over half of the deviations from full risk sharing since cross border real exchange rates involve different currencies it is natural to ask how much of the border effect is accounted for by movements in exchange rates our measures indicate that a large part of the border effect comes from nominal exchange rate fluctuations we develop a simple open economy model that is consistent with the importance of nominal exchange rate variability in accounting for deviations from cross country risk sharing

economies of scale natural monopoly and imperfect competition in an experimental market this paper reports on the behavior of markets in which all agents have identical costs with economies of scale over the entire range of demand each firm by choosing a larger scale of plant and a larger volume can experience lower average cost thus the markets are characterized by the fundamental technological property that has motivated decades of theorizing about natural monopoly and imperfect competition the primary question posed by the research is whether or not a natural monopoly emerges and sets prices at monopoly levels or whether the data are more closely approximated by some alternative model of imperfect competition such as monopolistic competition cournot oligopoly or contestable market theory the results are that monopoly emerges and charges prices closely approximated by contestable market theory no support is found for cournot forms of oligopoly or for other types of monopolistic competition

real wages inflation and labour productivity in australia this paper presents an analysis of real wages inflation and labour productivity interrelationships using cointegration granger causality and most importantly structural change tests applications of tests to australian data over the 1965 2007 period corroborate the presence of a structural break in 1985 and show that a 1 percent increase in manufacturing sector real wages led to an increase in manufacturing sector productivity of between 0 5 and 0 8 percent comparable estimates for the effect of inflation on manufacturing sector productivity have limited statistical significance granger causality test results suggest that real wages and inflation both granger cause productivity in the long run

price expectations and international quota trading an experimental evaluation this paper reports a preliminary experimental test of international quota trading on a market characterized by several dominant traders uncertain quota demand and supply imply true market clearing prices that in general differ from an expected competitive quota price however in the experiment the expected price level emerges as a focal point on which the bulk of quota trade contracts are keyed thus incomplete price discovery occurs

sunspots in the laboratory we show that extrinsic or nonfundamental uncertainty influences markets in a controlled environment this work provides the first direct evidence of sunspot equilibria these equilibria require a common understanding of the semantics of the sunspot variable and they appear to be sensitive to the flow of information sunspots always occur in a closed book call market but they happen only occasionally in a double auction where inframarginal bids and offers are observable

the productivity inflation nexus the case of the australian mining sector this paper examines the causal links between productivity growth and two price series given by domestic inflation and the price of mineral products in australia s mining sector for the period 1968 1969 to 1997 1998 the study also uses a stochastic translog cost frontier to generate improved estimates of total factor productivity tfp growth the results indicate negative unidirectional causality running from both price series to mining productivity growth regression analysis further shows that domestic inflation has a small but adverse effect on mining productivity growth thus providing some empirical support for australia s inflation first monetary policy at least with respect to the mining sector inflation in mineral price on the other hand has a greater negative effect on mining productivity growth via mineral export growth

robustness of the estimates of the hybrid new keynesian phillips curve abstract gali and gertler 1999 inflation dynamics a structural econometric approach journal of monetary eonomics 44 2 195 222 developed a hybrid variant of the new keynesian phillips curve that relates inflation to real marginal cost expected future inflation and lagged inflation gmm estimates of the model suggest that forward looking behavior is dominant the coefficient on expected future inflation substantially exceeds the coefficient on lagged inflation while the latter differs significantly from zero it is quantitatively modest several authors have suggested that our results are the product of specification bias or suspect estimation methods here we show that these claims are incorrect and that our results are robust to a variety of estimation procedures including gmm estimation of the closed form and nonlinear instrumental variables also as we discuss many others have obtained very similar results to ours using a systems approach including fiml techniques hence the conclusions of gg and others regarding the importance of forward looking behavior remain robust

market stability backward bending supply in a laboratory experimental market 1999 presidential address western economic association the paper investigates the stability properties of markets with backward bending supply curves parameters are chosen so that the two classic models of price dynamics the walrasian model and the marshallian model give opposite predictions the results are 1 market instability can be observed 2 in the backward bending case stability is captured by the walrasian model and the marshallian model of dynamics is rejected previous experiments have demonstrated that the marshallian model works in the forward falling case thus which theory of dynamics is appropriate for a market depends upon the underlying reasons for demand and supply shapes