price response information and asymmetry of price dispersion abstractin this study we examine how differently gasoline prices in 25 regions of seoul korea respond to asymmetric information between retailers and consumers we estimate the region specific li

monitoring and pay the shirking model of efficiency wages has been thought to imply that monitoring and pay are substitute instruments for motivating workers we demonstrate that this result is not generally true as monitoring becomes cheaper a given effort level will be implemented with more monitoring and less pay but it is typically also optimal to implement a higher effort the article provides conditions under which the latter scale effect dominates the former substitution effect and vice versa if the ease of monitoring varies across occupations the model predicts a nonmonotonic relationship between the wage level and workers rents

rockets and feathers understanding asymmetric pricing prices rise like rockets but fall like feathers this stylized fact of most markets is con rmed by many empirical studies in this paper i develop a model with competitive rms and rational partially informed consumers where such asymmetric response to costs by rms emerges naturally in contrast to public opinion and past work collusion is not necessary to explain such result using a rich dataset of retail gasoline prices i nd the observed price dispersion pattern to be consistent with the model s prediction

neoclassical and marxian conceptions of production incorporating information deficiencies into the neoclassical paradigm has introduced some broad similarities with the marxian analysis of the labor process both approaches predict the existence of a variety of contractual regimes and that workers with equal productivities can be adjudged unequal in the market place and while the marxian approach sees unemployment as inevitable the new neoclassical models also allow for equilibrium unemployment these similarities and areas of divergence in the assessment of productive efficiency and welfare are explored a crucial difference arises from the individualism of the neoclassical model as opposed to the class approach in the marxian model copyright 1988 by oxford university press

asymmetry in retail wholesale and shipping point pricing for fresh vegetables the linkage among retail wholesale and shipping point prices for a select group of fresh vegetables is measured using wolffram s asymmetry model procedures for dealing with discontinuous time series are shown and granger s causality test is used to show the direction of the price linkage wholesale prices are shown to lead both retail and shipping point prices asymmetry in the retail wholesale response indicates that wholesale price decreases are reflected at the retail more so than are wholesale price increases wholesale price decreases are more fully passed through to the shipping point relative to wholesale increases

oligopolistic markets with sequential search and production cost uncertainty this article analyzes a sequential search model where firms face identical but stochastic production costs the realizations of which are unknown to consumers we characterize a perfect bayesian equilibrium satisfying a reservation price property and provide a sufficient condition for such an equilibrium to exist we show that i firms set on average higher prices and make larger profits compared to the scenario where consumers observe production costs ii expected prices and consumer welfare can be non monotonic in the number of firms and iii the impact of production cost uncertainty vanishes as the number of firms becomes very large

contagion during the greek sovereign debt crisis abstract we examine the impact of news about greece and news about a greek bailout on bank stock prices in 2010 using data for 48 european banks we identify the twenty days with extreme returns on greek sovereign bonds and categorise the news events during those days into news about greece and news about the prospects of a greek bailout we find that except for greek banks news about greece does not lead to abnormal returns while news about a bailout does even for banks without any exposure to greece or other highly indebted euro countries this finding suggests that markets consider news about the bailout to be a signal of european governments willingness in general to use public funds to combat the financial crisis sovereign bond prices of portugal ireland and spain respond to both news about greece and news about a greek bailout

asymmetric price adjustments a supply side approach using a model of dynamic price competition we provide an explanation from the supply side for the well established observation that output prices react faster in response to input cost increases than to decreases when costs decline the opportunity of profitable storing in anticipation of higher future costs allows competitive firms to coordinate on prices above current marginal costs the initial price response is only partial and profitable storing relaxes competition conversely when costs rise storing is not beneficial in anticipation of lower future costs and firms immediately adjust their prices to current marginal costs which entails the standard bertrand outcome our results shed new light on the empirical evidence about asymmetric pricing and can stimulate further empirical investigation on this puzzle

search with learning understanding asymmetric price adjustments in many retail markets prices rise faster than they fall we develop a model of search with learning to explain this phenomenon of asymmetric price adjustments by extending our static game analysis to the dynamic setting we demonstrate that asymmetric price adjustments arise naturally when a positive cost shock occurs all the searchers immediately learn the true state the search intensity and hence the prices fully adjust in the next period when a negative cost shock occurs it takes longer for nonsearchers to learn the true state and the search intensity increases gradually leading to slow falling of prices

learning in an equilibrium search model this paper explores the role of learning in an equilibrium search model with asymmetric information firms with identical but privately observed marginal cost sell a homogeneous good to heterogeneously informed consumers a reservation price equilibrium exists if the uninformed consumers search cost is sufficiently large in this equilibrium the amount of price dispersion is inversely related to the realization of marginal cost also the average price level is less responsive to cost changes than when cost is observable finally uncertainty about firms marginal cost increases the expected price level copyright 1994 by economics department of the university of pennsylvania and the osaka university institute of social and economic research association

is there a trade off between supervision and wages an empirical test of efficiency wage theory abstract the logic of efficiency wage theory suggests a trade off between wages and supervision this paper reports evidence that high levels of supervision are indeed associated with lower wage levels the empirical investigation centers on the effect that safety supervision by host employers has on the wages of contract maintenance workers in the petrochemical industry this narrow focus is important special institutional features of the contract employment relationship in petrochemicals make it possible to ameliorate econometric problems that may have influenced earlier studies

empirical studies of gasoline retailing a guide to the literature abstract this paper surveys the empirical literature on gasoline retailing which has been growing rapidly over the last three decades possibly in response to antitrust and regulatory concerns and increased availability of pricing data studies of both pricing and non price decision variables are considered in general it is found that crude oil prices are the primary driver of national price movements over time however market structure has been identified as playing a role in price dynamics equilibrium selection and price differentials across markets and stations the economic literature emphasizes the importance of heterogeneity across stations and coordination problems faced by retailers several directions for future work are suggested including the development of theory and demand estimation using high frequency station level data

rockets and feathers the asymmetric speed of adjustment of uk retail gasoline prices to cost changes abstract the paper develops a quadratic quantity adjustment model to test the hypothesis put forward in the recent monopolies and mergers commission report that the speed of adjustment of uk retail gasoline prices to cost changes is more rapid when costs rise than when they fall and that the adjustment path is more concentrated around the mean value on the upswing using data from 1982 to 1989 evidence of faster and more concentrated responses to cost increases were found

non reservation price equilibria and consumer search abstract reservation price equilibria rpe do not accurately assess market power in consumer search markets in most search markets consumers do not know important elements of the environment in which they search such as for example firms cost we argue that when consumers learn when searching rpe suffer from theoretical issues such as non existence and critical dependence on specific out of equilibrium beliefs we characterize equilibria where consumers rationally choose search strategies that are not characterized by a reservation price non rpe always exist and do not depend on specific out of equilibrium beliefs non rpe have active consumer search and are consistent with recent empirical findings

pass through and consumer search an empirical analysis retail price pass through is one of the most important issues facing manufacturers of consumer packaged goods although retailers tend to pass higher wholesale prices through to consumers quickly and completely they often do not pass on trade promotions currently asymmetric pass through is commonly thought to result from retailers exercise of market power alternatively it may be because of consumer search behavior and retailers competitive response we test this theory using a panel threshold asymmetric error correction model applied to wholesale and retail scanner data for ready to eat cereal for a number of retailers in the los angeles metropolitan market we find that consumer search behavior contributes significantly to imperfect pass through by allowing pass through to depend on market power and consumer search costs we find results that are contrary to the conventional wisdom namely market power causes retail prices to fall quickly and rise slowly whereas consumer search behavior causes retail prices to rise quickly and fall slowly precisely the rockets and feathers phenomenon

what causes rockets and feathers an experimental investigation prices usually adjust much faster when costs increase than when costs decrease in spite of the many empirical studies confirming this rockets and feathers phenomenon for different industries the mechanism driving it is not well understood we use simple experimental markets with and without search frictions and either privately or publicly observed cost shocks to study how sensitive the rockets and feathers phenomenon is to changes in search costs and information conditions in contrast to standard theoretical predictions we observe price dispersion and spontaneous asymmetric price adjustments in all treatments neither search costs nor private information on cost shocks are indispensable for prices to adjust asymmetrically in the short term the initial asymmetry quickly disappears if the direction of the cost shocks are publicly known while it persists in both treatments with private information

consumer search and dynamic price dispersion an application to gasoline markets this article studies the role of imperfect information in explaining price dispersion we use a new panel data set on the u s retail gasoline industry and propose a new test of temporal price dispersion to establish the importance of consumer search we show that price rankings vary significantly over time however they are more stable among stations at the same street intersection weestablishtheequilibriumrelationshipsbetweenpricedispersionandkeyvariables from consumer search models price dispersion increases with the number of firms in the market decreases with the production cost and increases with search costs

fiscal institutions fiscal policy and sovereign risk premia in emu we investigate the effect of fiscal institutions such as the strength of the finance minister in the budget process and deficits on interest rate spreads of eurozone countries deficits significantly increase risk premia measured by relative swap spreads the effect of deficits is significantly lower under emu this effect partly results from neglecting the role of fiscal institutions after controlling for institutional changes fiscal policy remains a significant determinant of risk premia in emu better institutions are connected with lower risk premia furthermore deficits matter less for risk premia in countries with better institutions markets acknowledge that better institutions reduce fiscal difficulties rendering the monitoring of annual developments less important

asymmetric cost pass through empirical evidence on the role of market power search and menu costs abstract we estimate cost pass through rates based on data for store level retail prices and wholesale costs for up to 90 different brands of milk sold in 327 retail stores across germany the abundance of the data allows us to identify heterogeneity in pass through across retailers and relate it to underlying explanatory factors such as retailer market power measures of consumer search and menu costs results from a threshold error correction process clearly provide empirical support for the rockets and feathers phenomenon prices increase more quickly than they decrease in contrast to much of the existing literature which explains the rockets and feathers phenomenon as a result of retailers exercising market power we find the opposite result the degree of asymmetry in prices is negatively related to market power decreases with the lerner index our measure of cross product search costs does not account for observable differences in asymmetric cost pass through rates between products the rockets and feathers observation is better explained by product specific differences in menu costs mistake costs and costs associated with stock outs which can lead to a loss of consumer goodwill

market structure and the nature of price rigidity evidence from the market for consumer deposits panel data on consumer bank deposit interest rates reveal asymmetric impacts of market concentration on the dynamic adjustment of prices to shocks banks in concentrated markets are slower to raise interest rates on deposits in response to rising market interest rates but are faster to reduce them in response to declining market interest rates thus banks with market power skim off surplus on movements in both directions since deposit interest rates are inversely related to the price charged by banks for deposits the results suggest that downward price rigidity and upward price flexibility are a consequence of market concentration

search with learning and price adjustment dynamics we present a model of consumer search with learning in which cost shocks have different short and long range effects on prices in the short run consumers confuse general cost shocks common to all firms in the industry with firm specific shocks in the case of a general cost increase this promotes an excessive propensity to search restraining the amount by which prices increase in the short run conversely in the case of an idiosyncratic cost increase consumers search too little causing the prices of high cost firms to overshoot

retail price cycles and response asymmetry weekly retail gasoline prices in windsor ontario from 1989 to 1994 appear to respond faster to wholesale price increases than to decreases but exhibit a cyclic pattern inconsistent with a common explanation of response asymmetry i reconcile these observations through a model of price cycles prices on the downward portion of the cycle appear insensitive to costs compared with price increases supporting the theory that price decreases result from battles over market share this pattern resembles a faster response to cost increases than to decreases and the conclusion that asymmetry indicates a role for competition policy may be inappropriate jel classification l13 l71 cycles des prix de detail et reponse asymetrique les prix de detail hebdomadaires de la gazoline a windsor ont entre 1989 et 1994 semblent reagir plus vite aux accroissements qu aux chutes des prix de gros mais suivent un pattern cyclique qui ne semble pas consistant avec l explication traditionnelle en termes de reponse asymetrique l auteur reconcilie ces observations a l aide d un modele de cycle de prix les prix dans la portion descendante du cycle semblent insensibles aux variations de couts par comparaison avec les accroissements de prix ce qui supporte la theorie que les chutes de prix resultent de luttes pour les parts de marche le pattern ressemble a celui declenche par une reponse plus rapide aux augmentations qu aux chutes de couts et la conclusion qui voudrait qu on puisse attribuer le tout a l asymetrie des reponses et que donc une intervention de la politique de la concurrence s impose peut etre inappropriee

equilibrium unemployment as a discipline device when finding employment is costly in this paper we study a model that incorporates costly job search into an efficiency wage model we show that the relationship between wages and detection rates is ambiguous in this framework the model can generate a positive relationship consistent with empirically reasonable values for unemployment rates job finding rates and employment duration dans ce memoire on etudie un modele qui incorpore une recherche d emploi couteuse dans un modele de salaire d efficience on montre que la relation entre salaires et taux de detection est ambigue le modele peut generer une relation positive consistante avec des valeurs empiriquement raisonnables pour les taux de chomage les taux de detection d emplois et les durees d emplois

technical change and the demand for skills by us industries a good match between the demand for skills and their supply is a prerequisite for any well functioning economy this is no simple matter particularly in the current period of rapid changes in the technology and organisation of production since new skills and capabilities usually require both considerable time to develop and costly personal and institutional adjustments the widely perceived inadequacy of education and job training in the us has become an increasing source of concern for policy makers but before better training processes can be designed a necessary first step is to anticipate future demands for skills in the workplace whether this can be done very well depends in part on our ability to describe and explain recent trends in skill composition previous econometric studies of inter industry differences in skills and skill growth have focused on the effects of factor prices and capital intensity on indices of schooling attainment the results of these tests have been interpreted to provide strong support for the standard factor substitution model and the capital skill complementarity hypothesis hammermesh 1986 but these studies rarely considered the effects of technical change and other structural characteristics on the demand for skills in another strand of the

prices rise faster than they fall output prices tend to respond faster to input increases than to decreases this tendency is found in more than two of every three markets examined it is found as frequently in producer goods markets as in consumer goods markets in both kinds of markets the asymmetric response to cost shocks is substantial and durable on average the immediate response to a positive cost shock is at least twice the response to a negative shock and that difference is sustained for at least five to eight months unlike past studies which documented similar asymmetries in selected markets gasoline agricultural products etc this one uses large samples of diverse products 77 consumer and 165 producer goods accordingly the results suggest a gap in an essential part of economic theory as a start on filling this gap the study finds no asymmetry in the resonse of an individual decision maker a supermarket chain to its costs but it finds above average asymmetry where a cost shock is filtered through a fragmented w

retail gasoline price dynamics and local market power using monthly data from the 48 contiguous states except nevada for the 1988 2002 period it is shown that retail gasoline prices respond faster to wholesale price increases than to equivalent wholesale price decreases moreover markets with high average retail wholesale margins experience a slower adjustment and a more asymmetric response since gasoline is the only variable input average margins in a state likely reflect the degree of retail market power this suggests that sticky prices and response asymmetries in the gasoline market are at least partially a consequence of retail market power

price discovery in illiquid markets do financial asset prices rise faster than they fall we study price discovery in municipal bonds an important otc market as in markets for consumer goods prices rise faster than they fall round trip profits to dealers on retail trades increase in rising markets but do not decrease in falling markets further effective half spreads increase or decrease more when movements in fundamentals favor dealers yield spreads relative to treasuries also adjust with asymmetric speed in rising and falling markets finally intraday price dispersion is asymmetric in rising and falling markets as consumer search theory would predict in a wide variety of consumer markets prices for retail goods rise faster than they fall 1 this asymmetric price adjustment referred to as rockets and feathers is generally understood by economists to be inconsistent with perfect competition between sellers sellers appear to exploit local market power due to the search frictions that their customers face we document asymmetric price adjustment in a major over the counter otc financial market using a comprehensive sample of all trades in municipal bonds over a 5 year period we provide evidence that the asymmetric price adjustment is associated with opportunistic timing by the broker dealers who intermediate trades in the market movements in fundamentals that increase spreads earned by broker dealers are reflected quickly in prices while prices respond more slowly to changes that reduce their spreads further the asymmetries are more pronounced in states where tax treatment of the bonds would induce market segmentation we also document asymmetries in withinday price dispersion as implied by theoretical models of rockets and feathers price adjustments based on costly consumer search and learning

the price of the euro evidence from sovereign debt markets abstractthe objective of this article is to ascertain how the economic and monetary union emu in europe has affected its members long term government bond yields in order to estimate the effect this article utilizes a synthetic control approach the main finding is that the majority of the member countries did not receive economic gains from the emu in sovereign debt markets synthetic counterfactual analysis finds strong evidence that austria belgium finland france and the netherlands have paid a positive and substantial euro premium in their 10 year government bonds since the adoption of the single currency after the most recent financial crisis government bond yields have been higher in all member countries compared to the situation that would have occurred without the monetary unification this article concludes that from the viewpoint of sovereign borrowing it would be beneficial for a country to maintain its own currency and monetary policy

search with learning from prices does increased inflationary uncertainty lead to higher markups aggregate cost uncertainty arising from real shocks or unanticipated inflation reduces the informativeness of prices by scrambling relative and aggregate variations but when agents can acquire additional information such increased noise may in fact lead them to become better informed and price competition will intensify we examine these issues in a model of search with learning where consumers search optimally from an unknown price distribution while firms price optimally given consumers search rules we show that the decisive factor in whether inflation variability increases or reduces the incentive to search and thereby market efficiency is the size of informational costs

rational buyers search when prices increase abstract we develop a dynamic pricing model motivated by observed patterns in business to business and some business to customer transactions seller costs are perfectly correlated and evolve according to a markov process in every period each buyer observes for free the price set by their current supplier but not the other sellers prices or the sellers common cost level by paying a cost s the buyer becomes active and benefits from bertrand competition among sellers we show that there exists a semi separating equilibrium whereby sellers increase price immediately when costs increase and otherwise decrease price gradually moreover buyers become active when prices increase but not otherwise in sum we deliver a theory whereby buyers become active search if and only if their supplier increases price

spread the news the impact of news on the european sovereign bond markets during the crisis we investigate how news affected domestic interest spreads vis a vis germany and how it propagated to other countries during the recent crisis period thereby distinguishing between the so called giips countries and other european countries we make original use of the eurointelligence newsflash to construct news variables based on the amount of news that is released on a country on a given date we find that more news on average raises the domestic interest spread of giips countries since september 2009 in addition we find that it leads to an increase in the interest spreads of other giips countries the magnitude of this effect is related to cross border bank holdings a split of news into bad and good news shows that the upward pressure on domestic and foreign interest spreads is driven by bad news we also find spillovers of bad news from giips countries onto non giips countries however the magnitude of these spillovers is substantially smaller than that to other giips countries

applicant screening and performance related outcomes a fundamental problem faced by employers is how to elicit effort from employees most economic models suggest that employers meet this challenge by monitoring employees carefully to prevent shirking but there is another option that relies on heterogeneity across employees and that is to screen job candidates to find workers with a stronger work ethic who require less monitoring we might therefore expect employers who screen candidates more intensively to monitor them less using data from a national sample of us employers we find that employers who screen applicants more intensively for factors that should predict work ethic also monitor employees less and also make greater use of systems such as teamwork where monitoring by supervisors is more difficult this screening is also associated with higher wages higher employee productivity and lower involuntary turnover rates screening for other attributes such as work experiences and academic performance does not produce these results jel codes m51 m54 j30

equilibrium price distributions equilibrium price distributions for a homogeneous product consistent with individual incentives are investigated they arise in informationally imperfect markets in which the only primitive datum is the distribution of search costs it is shown that single multi and continuous price distributions are all viable long run phenomena depending on the nature of search costs a method for computing equilibrium price distributions is also provided jevons law of one price has long been an accepted dictum in economic theory in a classroom presentation it still serves sometimes implicitly as a major premise in many micro models of market interaction much of the descriptive theory as well as welfare analysis hinges on this assumption yet one s day to day experience reveals that price differentials are a viable phenomenon and that looking for lower prices may very well be a rewarding activity the prospects of eventually hitting a bargain and the resulting price reduction would more than compensate for the cost incurred during the search process moreover the existence of price dispersions appear to be an empirically stable phenomenon snapshots of markets for relatively homogeneous products reveal substantial and recurring price differentials stigler 1961 and pratt wise and zeckhauser 1979 for example report some evidence supporting this claim an important article by stigler 1961 focused economists attention on the crucial role played by the informational structure of markets it gave rise to the study of the

limited attention to search costs in the gasoline retail market evidence from a choice experiment on consumer willingness to search we conduct a choice experiment to investigate whether u s gasoline consumers exhibit limited attention to the costs of searching for lower prices when consumers search for prices as they drive the search cost is a function of the amount of gasoline consumed while driving and the time spent searching for prices we randomize the amount of information we provide the respondents to a survey about search costs in one of 3 ways time gasoline or both results indicate that cognitive costs cause inattention to time costs we also find that respondents overestimate the cost of the gasoline used while driving thus forgoing consumer surplus copyright 2013 oxford university press

oligopolistic pricing with sequential consumer search n identical stores compete by choosing prices for a homogeneous good with constant marginal costs consumers search sequentially with perfect recall for the lowest price one class of consumers called shoppers have zero search costs while all other consumers have a positive search cost c there is a unique symmetric nash equilibrium price distribution with the property that it changes smoothly from marginal cost pricing when all consumers are shoppers and or c 0 and monopoly pricing when no consumers are shoppers remarkably as the number of stores increases the nash equilibrium becomes more monopolistic copyright 1989 by american economic association

price transmission and local market power empirical evidence from the austrian gasoline market we analyse the impact of local market power on price margins and different dimensions of price adjustment dynamics speed and asymmetry of price transmission using data for a large number of indiv

asymmetric price adjustments in us gasoline markets impacts of spatial dependence on the rockets and feathers hypothesis gasoline retail prices show sometimes wild asymmetric fluctuations over time we explore the impact of spatial dependence on gasoline retail price formation by using for the first time an asymmetr

carrots and sticks pay supervision and turnover the efficiency wage model ewm has been advanced as an explanation for large and persistent wage differentials the shirking version of the ewm assumes a trade off between self supervision and external supervision the turnover version assumes turnover is costly to the firm variation across firms in the cost of monitoring shirking or turnover then is hypothesized to account for wage variations across firms for homogeneous workers using a new sample of firm data this paper presents empirical evidence of the trade off of wage premiums for supervisory intensity and turnover little evidence is found to support either version of the ewm

austrian style gasoline price regulation how it may backfire in january 2011 a price regulation was established in the austrian gasoline market which prohibits firms from raising their prices more than once per day similar restrictions have been discussed in new york state and germany despite their intuitive appeal this article argues that austrian type policies may actually harm consumers in a two period duopoly model with consumer search i show that under the regulation firms will distort their prices intertemporally in such a way that their aggregate expected profit remains unchanged this implies that as some consumers find it optimal to delay their purchase due to expected price savings but find it inconvenient to do so a friction is introduced that decreases net consumer surplus in the market

when do consumers search this paper provides empirical evidence relating search to price movements we measure consumer search directly from traffic statistics for web sites that report gasoline prices we show empirically that consumers search more as prices rise than they do when prices fall asymmetric search patterns have consequences for price behavior our findings indicate that retail margins are squeezed by increased search in addition we show that there is more price dispersion when prices are falling than when prices are either stable or rising our results provide a search based explanation for the rockets and feathers phenomenon of asymmetric price adjustment

a model of recommended retail prices manufacturers frequently post nonbinding public price recommendations but neither the rationale for this practice nor its impact on prices is well understood i develop a model in which recommendations signal a manufacturer s production cost to searching consumers who then form beliefs about retail prices increasing search makes consumers reject offers for the manufacturer s and competitors products more often and i show that both consumers and the manufacturer prefer more search when the production cost is low and less search when it is high with incentives thus aligned manufacturer recommendations inform consumers via cheap talk and their removal harms both parties

price transmission and asymmetric adjustment in the u s beef sector the u s livestock sector has experienced numerous structural changes in recent years for example the meatpacking industry has experienced many mergers and acquisitions leading to significant increases in industry concentration in particular the four firm concentration ratio for steer and heifer slaughter a frequently cited statistic and an important indicator of industry concentration increased from 35 7 in 1980 to 79 8 in 1997 usda there have also been significant regional shifts in livestock production and changes in marketing practices with decreased use of public markets in many areas for some products traditional auction markets have been largely replaced by contract production and sales cattle inventories have also trended downward over the last two decades this has been accompanied by decreases in the number of producers and in some cases with significant increases in the scale of operations the vertical transmission of shocks among various levels of the market is an important characteristic describing the overall operation of the market of course price is the primary mechanism by which various levels of the market are linked the extent of adjustment and speed with which shocks are transmitted among producer wholesale and retail market prices is an important factor reflecting the actions of market participants at alternative market levels the nature speed and extent of adjustments to market shocks may also have important implications for marketing margins spreads and mark up pricing practices an extensive literature has examined mar

does organizational form impact pricing asymmetry evidence from nonprofit financial institutions why output prices tend to rise faster in response to input cost increases than they fall in response to input cost decreases is a hotly debated issue in modern economics in this article i contribute to this asymmetric pricing debate by expanding the domain of organizational forms where this question has been investigated more specifically previous research has focused on for profit firms i expand the investigation by focusing on nonprofit organizations credit unions are the nonprofit organization used in my analysis credit unions provide essentially identical types of consumer financial services and products as commercial banks but do so from a very different not for profit orientation however in this study i document similar asymmetric rate setting behavior by credit unions this suggests that pricing asymmetry is likely to be much more widespread as it relates to nonprofit institutions as well as those in the for profit sector

business as usual a consumer search theory of sticky prices and asymmetric price adjustment abstract empirical evidence suggests that prices are sticky with respect to cost changes moreover prices respond more rapidly to cost increases than to cost decreases we develop a search theoretic model which is consistent with this evidence and allows for additional testable predictions our results are based on the assumption that buyers do not observe the sellers costs but know that cost changes are positively correlated across sellers in equilibrium a change in price is likely to induce consumer search which explains sticky prices moreover the signal conveyed by a price decrease is different from the signal conveyed by a price increase which explains asymmetry in price adjustment

saving in the world abstract this paper presents new evidence on the behavior of saving in the world by extending previous empirical research in several dimensions after extensively surveying the relevant theoretical and empirical literature the paper reports estimates of saving determinants relying on the newly constructed and largest available database covering 165 countries over 1981 2012 the empirical specification includes determinants not considered in the literature explores differences in saving behavior nesting the 2008 10 crisis period and four different country groups searches for commonalities across key saving aggregates national private household and corporate saving rates and is subject to a robustness analysis based on different estimation techniques the results confirm in part existing research but also shed light on some ambiguous or contradictory findings and highlight the role of neglected determinants compared to the literature we find a larger number of significant determinants changes across periods and country groups and similarities across different saving aggregates

optimal supervision intensity collusion and the organization of work the intensity of supervision defined as the proportion of supervisors to bottom rank productive workers differs widely across organizations and nations analysing three monitoring systems that differ in their supervision intensity i show that the possibility of collective shirking arrangements can impose a system dependent limit on the range of implementable performances this brings about a tradeoff in the choice of the monitoring system the system that economizes on incentive costs may implement an inferior range of performances applications of the model generate work disutility ethics and job characteristics based explanations for variations in the intensity of supervision l intensite de supervision definie par la proportion de superviseurs par rapport au nombre de travailleurs productifs de plus bas niveau differe vastement d une organisation a l autre et d un pays a l autre on analyse trois systemes de surveillance qui different par leur degre d intensite de supervision et on montre que la possibilite d arrangements de resquille collective peut imposer des limites a l eventail de performances realisables voila qui met de l avant une relation d equivalence dans le choix du systeme de surveillance un systeme qui economise sur les couts d incitation peut mettre en place un eventail de performance relativement inferieur les applications du modele suggerent des explications fondees sur la desutilite du travail l ethique et les caracteristiques du travail pour expliquer les variations dans l intensite de supervision

asymmetric dynamic pricing in a local gasoline retail market asymmetric price adjustment is a common phenomenon in many markets around the world particularly in retail gasoline markets this paper studies the existence of this phenomenon in the retail gasoline market in the city of santiago chile using a data set of weekly gas station prices that covers a period of almost four years we found that prices adjust asymmetrically and the asymmetry is different for branded gas stations and unbranded stations in addition we found that the asymmetry for high margin stations is statistically equivalent to that for low margin stations this evidence is suggestive of collusion as a rationale for the asymmetric pricing policy observed

the role of information in retail gasoline price dispersion abstract collecting information on prices is a costly endeavor the cost depends on the relative ease with which those prices can be collected and in many retail gasoline markets there is a substantial divide in the ease of collecting information with regular grade gasoline on one side of the divide and midgrade and premium grade gasoline on the other regular grade prices are prominently displayed on large signboards in front of gasoline stations while the prices of higher octane grades except where required by law are rarely displayed in this article the effects of differential by grade price information on search and gasoline price dispersion are examined a rank reversal test is used to test whether the observed grade specific price dispersion is consistent with search or non search related causes and finding the former a series of tests are presented to test for the effect of price information and other leading hypotheses a significantly concave curvature in the price dispersion coefficients across the three grades supports a price information hypothesis detailed socioeconomic data on consumers spatially matched to the stations they are most likely to patronize shows that income is a secondary factor implications for policy are discussed

the efficiency of the scandinavian banking sector a wavelet quantile regression analysis in this article the scandinavian housing financing market is analysed in order to determine whether the interest rate price discovery processes of denmark norway and sweden are efficient based o

rigidities through flexibility flexible labour and the rise of management bureaucracies judging from organisation level survey data we find that organisations employing high shares of flexible workers have higher shares of managers in their personnel this is in line with earlier findings that anglo saxon countries with deregulated labour markets have thicker management bureaucracies than countries with more regulated labour markets of the rhineland style we argue that flexibility in labour markets i e easier firing and higher labour turnover damages trust loyalty and commitment this requires more management and control related research suggests that easy hire and fire is at the cost of organisational learning knowledge accumulation and knowledge sharing thus damaging innovation and labour productivity growth

sovereign bond yield spreads a time varying coefficient approach abstract we study the determinants of sovereign bond yield spreads across 10 emu countries between q1 1999 and q1 2010 we apply a semiparametric time varying coefficient model to identify to what extent an observed change in the yield spread is due to a shift in macroeconomic fundamentals or due to altering risk pricing we find that at the beginning of emu the government debt level and the general investors risk aversion had a significant impact on interest differentials in the subsequent years however financial markets paid less attention to the fiscal position of a country and the safe haven status of germany diminished in importance by the end of 2006 two years before the fall of lehman brothers financial markets began to grant germany safe haven status again one year later when financial turmoil began the market reaction to fiscal loosening increased considerably the altering in risk pricing over time period confirms the need of time varying coefficient models in this context

the taxation effect on gasoline price asymmetry nexus evidence from both sides of the atlantic this paper explores the degree of competition in various gasoline markets and infers possible causes of price asymmetry across the globe for this purpose we use the dynamic ordinary least square method in order to estimate price asymmetry in twelve european countries and the united states for a sample of weekly observations which spans the period from june 1996 to august 2011 the results indicate the common perception that less competitive gasoline markets exhibit price asymmetry while highly competitive gasoline markets follow a symmetric price adjustment path finally the inclusion of taxes vat and excise tax into retail gasoline prices supports the existence of price asymmetry in many european countries

are employment and managerial control equivalent evidence from an electronics producer abstract transaction cost economics recognizes two alternative forms of governing production and exchange market coordination and managerial control when examining the contractual relationship between firms and workers researchers generally consider employment to represent managerial control this paper tests the assumption that employment is characterized by managerial control using evidence from an electronics producer this paper tests whether factors affecting the employment status of workers such as asset specificity task interdependence and high knowledge requirements also affect the degree to which workers are managerially controlled this research helps explain a number of market organizational and managerial innovations such as employee self management and the use of temporary workers

price response asymmetric information and competition we compare predictions from a theoretical model based on the structure of the main outdoor retail market in jerusalem with the results of an empirical analysis of price response to changes in cost we find that firms without adjacent competition exhibit both upward and downward price rigidity an outcome we ascribe to asymmetric information between the consumer and the firm given that previous studies have focused on downward price rigidities of firms with market power our findings highlight the importance of accounting for transitory information asymmetries between the consumer and the firm when studying price rigidity

an empirical investigation of the determinants of asymmetric pricing abstract this article empirically investigates the cause of asymmetric pricing retail prices responding faster to cost increases than decreases using daily price data for over 11 000 retail gasoline stations i find that prices fall more slowly than they rise as a consequence of firms extracting informational rents from consumers with positive search costs premium gasoline prices are shown to fall more slowly than regular fuel prices which supports theories based upon competition with consumer search further testing also rejects focal price collusion as an important determinant of asymmetric pricing

retail price asymmetries in local gasoline markets the experience of the salt lake city retail gasoline market during the 1989 to 1993 period suggests that there was asymmetric adjustment wholesale and retail price data unique to the salt lake market are used to test for the existence of three types of price asymmetry during this period with respect to the magnitude of the pass through of wholesale price changes evidence of price asymmetry during periods of average weekly wholesale price changes is found however during market shocks the evidence points in the direction of retail price symmetry evidence of asymmetry with respect to the timing and pattern of the retail price response is found for periods of both average and market shock changes since gasoline is purchased by the consumer in local markets conclusions reached by studies of market pricing behaviour that rely on national data may not be relevant for local policy decisions this appears to be the case for the salt lake city market

human resource management and performance in european firms we develop a theoretical framework to examine three hypotheses on the relationship between human resource management hrm practices and organisational performance in european firms the first is that collaborative forms of hrm practice are more strongly associated with superior firm performance than calculative forms the second is that these associations are strongest where national institutional and normative settings support them the third is that employer employee consultative committees and collective payment methods are also associated with superior firm performance the first two propositions are strongly empirically supported as is the third albeit more weakly the implications of the findings for european policy and varieties of capitalism theory are discussed

when labour market rigidities are useful for innovation evidence from german iab firm level data abstract supply side economists made numerous pleas for removing labour market rigidities through structural reforms from a schumpeterian viewpoint however one can argue that labour market rigidities create useful incentives for innovation our estimates on german panel data 2007 2015 support the schumpeterian view using the taxonomy of industries by peneder 2010 we find that evidence of the schumpeterian view is particularly strong in r d intensive manufacturing industries as well as in service industries with high degrees of cumulativeness of knowledge evidence of the schumpeterian view is weaker in low technology industries and in start ups when firms rely more on generally available knowledge rather than on firm specific and tacit knowledge accumulated in the past

after the waste land a democratic economics for the year 2000 this critique of reaganomics attempts to provide alternatives to both the supply experiments of the 1980s and neoliberal strategies of austerity it presents arguments for economic democracy with a worker oriented blueprint for improving productivity growth employment and economic justice

do gasoline prices respond asymmetrically to crude oil price changes the authors test and confirm that retail gasoline prices respond more quickly to increases than to decreases in crude oil prices among the possible sources of this asymmetry are production inventory adjustment lags and market power of some sellers by analyzing price transmission at different points in the distribution chain the authors attempt to shed light on these theories spot prices for generic gasoline show asymmetry in responding to crude oil price changes which may reflect inventory adjustment effects asymmetry also appears in the response of retail prices to wholesale price changes possibly indicating short run market power among retailers

radical political economy and the economics of labor markets this essay is the result of a long process involving many drafts and revisions i am grateful to duncan foley for the careful and constructive criticisms offered throughout the project the following people read the manuscript at different stages and although they often disagreed with me they generously provided helpful comments two anonymous referees for this journal samuel bowles william dickens greg dow robert drago richard edwards kathleen engel richard freeman james galbraith herbert gintis jody hoffer gittel sandfordjacoby tom kochan david levine lisa lynch paul osterman michael piore bob rebitzer gil skilman dan slesnick robert thomas and tsuyoshi tsuru comments from participants in seminars at the massachusetts institute of technology university of massachusetts at amherst and hitotsubashi university are also gratefully acknowledged