the motivation and bias of bureaucrats many individuals are motivated to exert effort because they care about their jobs rather than because there are monetary consequences to their actions the intrinsic motivation of bureaucrats is the focus of this paper and three primary results are shown first bureaucrats should be biased second sometimes this bias takes the form of advocating for their clients more than would their principal while in other cases they are more hostile to their interests for a range of bureaucracies those who are biased against clients lead to more efficient outcomes third self selection need not produce the desired bias instead selection to bureaucracies is likely to be bifurcated in the sense that it becomes composed of those who are most preferred by the principal and those who are least preferred

women as policy makers evidence from a randomized policy experiment in india this paper uses political reservations for women in india to study the impact of women s leadership on policy decisions since the mid 1990 s one third of village council head positions in india have been randomly reserved for a woman in these councils only women could be elected to the position of head village councils are responsible for the provision of many local public goods in rural areas using a dataset we collected on 265 village councils in west bengal and rajasthan we compare the type of public goods provided in reserved and unreserved village councils we show that the reservation of a council seat affects the types of public goods provided specifically leaders invest more in infrastructure that is directly relevant to the needs of their own genders

state dependent pricing and the dynamics of money and output standard macroeconomic models of price stickiness assume that each firm leaves its price unchanged for a fixed amount of time we present an alternative model in which the pricing decision depends on the state of the economy we find a method of aggregating individual price changes that allows a simple characterization of macroeconomic variables the model produces a positive money output correlation and an empirical phillips curve in addition the impact of monetary shocks depends crucially on the current level of output which points to a natural connection between state dependent microeconomics and state dependent macroeconomics i introduction there is a long tradition in macroeconomics of attributing the real effects of nominal demand shocks to nominal price stickiness in this view if there is no change in prices when nominal demand rises then quantities must bear the burden of adjustment hence nominal price rigidity provides the friction needed for nominal demand shocks to be transmitted to the real economy standard models of this transmission mechanism such as fischer 1977 and taylor 1980 are based on the assumption that each firm leaves its price unchanged for a fixed amount of time the main reason for considering such time dependent pricing rules is their analytic tractability constraining firms to adjust their prices at prespecified times both simplifies the derivation of equilibrium strategies and allows the use of powerful time series techniques to analyze aggregate dynamics the main disadvantage of the timedependent approach is that between price adjustments firms are not allowed to respond even to extreme changes of circumstance this makes it difficult to know whether the qualitative effects of money in these models are the result of nominal rigidities per se or of the exogenously imposed pattern of price changes an alternative approach to modeling price stickiness is to allow the price setting decision to depend on the actual state of the

the behavior of prices and inflation an empirical analysis of disaggregat price data this paper analyzes the effects of inflation on the dispersion of prices as well as other aspects of price behavior using disaggregated data on prices of foodstuffs in israel during 1978 84 we find that the effect of expected inflation on intramarket price variability is stronger than the effect of unexpected inflation we show that even in times of high inflation price quotations are not trivially short and price changes are not synchronized across firms these facts taken together confirm that there is some staggering in the setting of prices we find that the distribution of real prices is far from being uniform as many menu cost based models assume or conclude in fact as inflation increases to very high levels this distribution is not even symmetric when the annual inflation rate reaches 130 percent there are equal chances of finding real prices above or below the market average but upward deviations in the real price are further away from zero than downward ones furthermore as the annu

some evidence on lump sum versus convex costs of changing prices 2 two models in which price stickiness results from price adjustment costs are tested one an s s pricing model assumes lump sum adjustment costs and predicts firms will make relatively large infrequent price changes the other assumes convex adjustment costs and predicts frequent partial price adjustments survey data of firms price behavior reveal patterns consistent with the s s model however many of the patterns are also consistent with partial adjustment rules although the high percentage of firms which fix prices for a quarter or more casts doubt on the plausibility of the partialadjustment hypothesis i introduction in new keynesian economics price stickiness arises not because of wage rigidity so much as because either the gains to individual firms from changing prices are negligible or the costs of doing so deter full and immediate price changes as a result nominal shocks which affect demand for the firm s product as well as real shocks give rise to changes in output the nature and the timing of the effects of demand changes such as those initiated by monetary policy thus depend on how individual firms respond to the signals they receive sticky price models based on costs of price adjustment take at least two different forms one assumes a lump sum cost to changing prices which leads to predictions that firms generally keep prices fixed and make infrequent relatively large price changes the other assumes convex adjustment costs and leads to the prediction that firms make relatively small and frequent partial adjustments toward a target level evidence drawn from a series of surveys conducted by the national federation of independent business will be used to test the predictions from these two types of models while the data do not allow a definitive test between the two models the available evidence supports the model with lump sum costs of changing prices with the important proviso that there be substantial heterogeneity in the relative costs to firms of making price changes so that the frequency and size of changes vary considerably across firms ii s s rules with lump sum costs of price changes how frequently should a firm change its price when a change takes place how large should it be sheshinski and weiss 1977 and barro 1972 provided the first answers to these questions in their models an individual firm incurs a lump sum cost when changing its nominal price and the firm s profits depend on its real price where real price is defined as the firm s nominal price divided by an index of the prices of all other firms in the economy sheshinski and weiss assume that the firm tries to maximize the present value of its real profits their solution amounts to what is known in the optimal inventory literature as an s s rule in which s s units are ordered when stocks run down to s as applied to a pricing rule when prices rise elsewhere in the economy the firm s real price falls to a lower bound s at which point the firm raises its nominal price so that its real price jumps to s they prove that a more rapid general inflation rate calls for a lower s and higher s furthermore subject to a monotonicity condition a higher general inflation rate calls for a shorter time between price changes after showing a number of numerical examples sheshinski and weiss report that numerical experiments with a quadratic profit function give high intervals between price changes 1 2 years even with very low adjustment costs 1977 300 when the profit function is flat in the neighborhood of the profit maximizing real price there is little benefit from changing price a similar argument appears in the menu cost explanation for real effects of nominal disturbances in the absence of private incentives for individual price changes there may be real aggregate effects of nominal disturbances for example see mankiw 1985 akerlof and yellen 1985 kuran 1986 blanchard and kiyotaki 1987

endogeneity in brand choice models applications of random utility models to scanner data have been widely presented in marketing for the last 20 years one particular problem with these applications is that they have ignored possible correlations between the independent variables in the deterministic component of utility price promotion etc and the stochastic component or error term in fact marketing mix variables such as price not only affect brand purchasing probabilities but are themselves endogenously set by marketing managers this work tests whether these endogeneity problems are important enough to warrant consideration when estimating random utility models with scanner panel data our results show that not accounting for endogeneity may result in a substantial bias in the parameter estimates

a probabilistic choice model for market segmentation and elasticity structure marketing scholars commonly characterize market structure by studying the patterns of substitution implied by brand switching though the approach is useful it typically ignores the destabilizing

money and economic activity inventories and business cycles abstract incomplete information is a necessary condition for any real effects produced by monetary impulses an alternative to the local global inference problem is explored in this paper agents are confronted with permanent and transitory shocks even with full knowledge about the stochastic structure their best perception at any particular time will usually be erroneous prices for each period are set at the beginning of the period on the basis of market conditions the realization of the shock process thus creates a short run disequilibrium absorbed by inventory adjustments this adjustment translates perceived transitory monetary shocks into serially correlated output movements the analysis proceeds within the context of rational expectations it offers a generalization of equilibrium analysis in two respects prices are always in equilibrium relative to perceived conditions but they do not reflect all ongoing shocks quantity adjustments reflect the perceived transitory shocks the framework used involves moreover a stock flow interaction operated by inventory adjustments the stock flow interaction imposes at any time a future expected adjustment path for price level and quantities to the system s unique stock equilibrium a major implication of the analysis resolves a puzzle experienced in a recent paper by robert hall it reconciles intertemporal substitution with lagged effects of monetary impulses it also reconciles small and inconclusive cyclic movements in real wages with the occurrence of production function and large variations in unemployment lastly the nature of the inference problem determined by the pattern of incomplete information produces serially correlated movements conditioned on large permanent shocks

social identity and governance the behavioral response to female leaders this paper uses data from artefactual field experiments and surveys conducted in 61 villages in india to examine whether men and women respond differently to women as leaders we investigate the extent to which behavior towards female leaders is influenced by experience with women in leadership positions we find evidence of significant male backlash against female leaders which can be attributed to the transgression of social norms and in particular a violation of male identity when women are assigned to positions of leadership through gender based quotas increased exposure to female leaders reduces the extent of bias

did women s suffrage change the size and scope of government this paper examines the growth of government during this century as a result of giving women the right to vote using cross sectional time series data for 1870 1940 we examine state government expenditures and revenue as well as voting by u s house and senate state delegations and the passage of a wide range of different state laws suffrage coincided with immediate increases in state government expenditures and revenue and more liberal voting patterns for federal representatives and these effects continued growing over time as more women took advantage of the franchise contrary to many recent suggestions the gender gap is not something that has arisen since the 1970s and it helps explain why american government started growing when it did

predetermined prices and the persistent effects of money on output this note illustrates a model of predetermined pricing where firms set a fixed schedule of nominal prices at the time of price readjustment based on the work of fischer 1977 this contrasts with the model of fixed pricing the specification underlying most recent dynamic sticky price models it is well known that predetermined pricing cannot generate substantial persistence in the real effects of monetary shocks when prices are set via fixed duration contracts unless the contracts are of long duration however we show that with a probabilistic model of price adjustment a predetermined pricing specification can produce almost as much persistence as the more conventional model of fixed prices without the assumption of long average contract duration

evaluating microfoundations for aggregate price rigidities evidence from matched firm level data on product prices and unit labor cost a number of competing business cycle models have recently emerged all of which can explain why nominal shocks have real effects 1 although sharing a large number of common features a key difference between these models lies in the assumptions of how firms set prices and process information yet there exists very little direct micro evidence on the credibility of these assumptions this paper uses detailed data on product prices and unit labor cost merged at the firm level to evaluate competing sets of assumptions regarding firms price setting behavior thereby we provide firsthand evidence on the empirical relevance of the microfoundations of different dynamic stochastic general equilibrium dsge models

the rationality and price effects of u s department of agriculture forecasts of oranges this article examines the effect of public information on the orange juice market we investigate the rationality information content and price effects of u s department of agriculture forecasts of the production of oranges u s department of agriculture forecasts are found to be unbiased and efficient the first forecast contains the most new information and subsequent reports become valuable only when freezes occur significant price movements occur in response to announced production in both florida and california however the majority of price variations cannot be explained by these movements in supply

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

asymmetric wholesale pricing theory and evidence asymmetric pricing or asymmetric price adjustment is the phenomenon where prices rise more readily than they fall we offer and provide empirical support for a new theory of asymmetric pricing in wholesale prices wholesale prices may adjust asymmetrically in the small but symmetrically in the large when retailers face cost of price adjustment such retailers will not adjust prices for small changes in their costs manufacturers then see a region of inelastic demand where small wholesale price changes do not translate into commensurate retail price changes the implication is asymmetrica small wholesale price increase is more profitable because manufacturers will not lose customers from higher retail prices yet a small decrease is less profitable because it will not lower retail prices hence there is no extra revenue from greater sales for larger changes this asymmetry in the behavior of wholesale price vanishes as the price adjustment cost is compensated by the increase in retailers revenue resulting from correspondingly large retail price changes we present a formal economic model of a channel with forward looking retailers and cost of price adjustment test the derived propositions on the behavior of manufacturer prices using a large supermarket scanner data set and find that the results are consistent with the predictions of our theory we then discuss the implications for asymmetric pricing channels and cost of price adjustment literatures as well as public policy

costs demand and producer price changes abstract using business survey data we estimate an ordered probit model to explain the occurrence of producer price increases and decreases in the french manufacturing industry our results show that changes in intermediate input prices are the main driver of producer price changes changes in firms labor costs their production level or the producer price index of their industry contribute less to the occurrence of price changes moreover when they face a change in their costs firms adjust their prices upward more often and more rapidly than they do it downward especially when the shock is perceived as permanent

low inflation pass through and the pricing power of firms abstract recently there has been a significant decline in the degree to which firms pass through changes in costs to prices a decline that is frequently characterized as a reduction in the pricing power of firms the decline appears to be associated with the decline in inflation in many countries the decline has important implications for monetary policy because it affects both forecasts of inflation and the effects of changes in monetary policy on inflation some have argued that the decline in pricing power helped to keep inflation low in the face of apparently strong demand pressures in the united states in the late 1990s this paper puts forth the view that the decline in pass through or pricing power is due to the low inflation environment that has recently been achieved in many countries first a microeconomic model of price setting is used to show that lower pass through is caused by lower perceived persistence of cost changes evidence is then presented showing that inflation is positively correlated with persistence of inflation suggesting that the low inflation itself has caused the low pass through an economy wide model consistent with the micromodel is then presented to illustrate how such changes in pricing power affect output and inflation dynamics in favorable ways but can disappear quickly if monetary policy and expectations change

investigating heterogeneity in brand preferences in logit models for panel data in analyzing panel data the issue of heterogeneity across households is an important consideration if heterogeneity is present but is ignored in the analysis it will result in biased and inconsi

rigidities and adjustments of daily prices to costs evidence from supermarket data we assess the extent of inertia in grocery retail prices using data on prices and costs from a large supermarket chain in colombia relative to previous work our analysis benefits from encompassing a wide variety of products availability of reliable replacement cost data and the daily frequency of the data we confirm the existence of significant nominal rigidities in reference prices three months and even more so in reference costs about six months but differing depending on the type of product being on average smaller in the case of perishable goods using a non linear autoregressive distributed lag nardl approach to cointegration we examine the path of prices relative to costs and determine the speed of adjustment of prices to shocks we find significant mean reversion but also uncover asymmetries in response to positive and negative changes in costs as a novel finding we uncover evidence of the effect of market concentration input price volatility along with own labels and the perishable nature of products on the likelihood of price asymmetry in response to costs changes

inflation debt and indexation these twelve essays cover topics on the frontier of indexation and practice an often proposed and debated tool of economic policy they range from highly theoretical discussions to practical experiences in brazil and europe rudiger dombush is ford international professor of economics at mit mario henrique simonsen is director of the postgraduate school of economics getulio vargas foundation rio de janeiro and former minister of finance and planning brazil

an experiment on risk taking and evaluation periods does the period over which individuals evaluate outcomes influence their investment in risky assets results from this study show that the more frequently returns are evaluated the more risk averse investors will be the results are in line with the behavioral hypothesis of myopic loss aversion which assumes that people are myopic in evaluating outcomes over time and are more sensitive to losses than to gains the results have relevance for the equity premium puzzle and also for the marketing strategies of fund managers

the incentive effects of missions evidence from experiments with ngo employees and students abstract this paper studies the incentive effects of an organization s mission on the effort provision of agents across treatments i exogenously vary how much the agents and their projects missions match in the first study ngo employees are assigned the role of agents in an online one shot principal agent experiment in the second study i replicate the experimental design with a student subject pool in both experiments the agents effort choices are for any given piece rate increasing in their mission match in a third study a laboratory experiment with a finitely repeated principal agent game with random matching i do not find a motivational effect of missions unlike in my first two studies

sticky prices new evidence from retail catalogs this paper presents new results on the size frequency and synchronization of price changes for twelve selected retail goods over the past 35 years three basic facts about the data are uncovered first nominal prices are typically fixed for more than one year although the time between changes is very irregular second prices change more often during periods of high overall inflation third when prices do change the sizes of the changes are widely dispersed both large and small changes occur for the same item and the sizes of these changes do not closely depend on overall inflation

modeling multiple sources of heterogeneity in multinomial logit models methodological and managerial issues we offer a framework to specify and estimate various sources of heterogeneity in multinomial logit brand choice models we let each brand specific intercept and each parameter of the explanatory variable vector vary randomly across households in addition we distinguish loyal households from the rest our results suggest that incorporating multiple sources of heterogeneity improves the model fit and suggests higher impact of marketing mix elements on brand choice we highlight the importance of incorporating multiple sources of heterogeneity the model we implement yields valuable managerial insights

the real thing nominal price rigidity of the nickel coke 1886 1959 we report that the price of a 6 5 oz coca cola was 5c from 1886 until 1959 thus we are documenting a nominal price rigidity that lasted more than 70 years the case of coca cola is particularly interesting because during the 70 year period there were substantial changes in the soft drink industry as well as two world wars the great depression and numerous regulatory interventions and lawsuits which led to substantial changes in the coca cola market conditions the nickel price of coke nevertheless remained unchanged we find that this unusual rigidity is best explained by 1 a contract between the company and its parent bottlers that encouraged retail price maintenance 2 a single coin vending machine technology which limited the company s price adjustment options due to limited availability and unreliability of the existing flexible price adjustment technologies and 3 a single coin monetary transaction technology which limited the company s price adjustment options due to the customer inconvenience cost we show that these price adjustment costs are of a different nature than the standard menu cost and their estimates exceed the existing estimates by an order of magnitude a possible broader relevance of the nickel coke phenomenon is discussed in the context of nickel and dime stores which were popular in the us in the late 1800s and the early 1900s

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

social identity and preferences social identities prescribe behaviors for people we identify the marginal behavioral effect of these norms on discount rates and risk aversion by measuring how laboratory subjects choices change when an aspect of social identity is made salient when we make ethnic identity salient to asian american subjects they make more patient choices when we make racial identity salient to black subjects non immigrant blacks but not immigrant blacks make more patient choices making gender identity salient has no effect on intertemporal or risk choices

economic fluctuations market power and returns to scale evidence from firm level data recent research on aggregate fluctuations coupled with ongoing work in industrial organization has renewed interest in the existence magnitude and cyclical pattern of market power and the extent of increasing returns to scale by exploiting restrictions from dynamic theory and information from financial markets we present a framework for generating quantitative evidence on market power and returns to scale tailoring the econometric model to firm level panel data we calculate the percentage differential between price and marginal cost the lerner index in terms of the parameters from the econometric system results for firms in eleven industries indicate that there is a great deal of heterogeneity in the extent of market power industries with significantly positive lerner indices tend to have substantial increasing returns in the production technology we find that there is only a modest relation between our estimated lerner indices and traditional measures of market power and that when market power varies temporally it is usually procyclical thus variations in the markup of price over marginal cost may help dampen aggregate economic fluctuations

economics and identity this paper considers how identity a person s sense of self affects economic outcomes we incorporate the psychology and sociology of identity into an economic model of behavior in the utility function we propose identity is associated with different social categories and how people in these categories should behave we then construct a simple game theoretic model showing how identity can affect individual interactions the paper adapts these models to gender discrimination in the workplace the economics of poverty and social exclusion and the household division of labor in each case the inclusion of identity substantively changes conclusions of previous economic analysis

relative price changes as aggregate supply shocks this paper proposes a theory of supply shocks or shifts in the short run phillips curve based on relative price changes and frictions in nominal price adjustment when price adjustment is costly firms adjust to large shocks but not to small shocks and so large shocks have disproportionate effects on the price level therefore aggregate inflation depends on the distribution of relative price changes inflation rises when the distribution is skewed to the right and falls when the distribution is skewed to the left we show that this theoretical result explains a large fraction of movements in postwar u s inflation moreover our model suggests measures of supply shocks that perform better than traditional measures such as the relative prices of food and energy

new classical macroeconomics a sympathetic account the essential ingredients of new classical nc macroeconomics are 1 adoption of the equilibrium approach to model construction 2 acceptance of the natural rate hypothesis 3 a belief in the superiority of policy based on rules and 4 a strong skepticism regarding the empirical relevance for macroeconomic issues of rational bubble phenomena recent keynesian analyses stressing the interaction of monopolistic competition with pricechange menu costs are not incompatible with the nc approach but have not been highly successful a nc policy strategy that recognizes current weaknesses in macroeconomic understanding is described and rationalized and an analytical basis for nc skepticism regarding bubbles sunspots etc is outlined

optimal pricing with costly adjustment evidence from retail grocery prices in many theoretical models it is assumed that there are costs associated with adjusting prices in this paper the existence type and magnitude of such costs are investigated empirically a discrete choice dynamic programming model that nests fixed and variable costs is developed and econometric estimates of the adjustment cost function are obtained the data used to implement the model consist of weekly retail prices and sales of three brands of saltine crackers sold by four chains of grocery stores in a small u s town the study has several distinguishing characteristics first the data are highly disaggregate at the level of brand and store second variables are sampled at weekly intervals third the model nests fixed and variable adjustment costs and can therefore determine their relative importance finally the discrete choice model is both structural and dynamic

intermediate goods and business cycles implications for productivity and welfare this paper presents an aggregate demand driven model of business cycles that provides a new explanation for the procyclicality of productivity and simultaneously predicts large welfare losses from monetary nonneutrality the key features of the model are an input output production structure imperfect competition countercyclical markups and for some results state dependent price rigidity true technical efficiency is procyclical even though production takes place with constant returns without technology shocks or technological externalities the paper has observable implications that distinguish it empirically from related work these implications are generally supported by data from u s manufacturing industries copyright 1995 by american economic association

when little things mean a lot on the inefficiency of item pricing laws abstract item pricing laws ipls require a price tag on every item sold by a retailer we study ipls and assess their efficiency by quantifying their costs and comparing them to previously documented benefits on the cost side we posit that ipls should lead to higher prices because they increase the costs of pricing and price adjustment we test this prediction using data collected from large supermarket chains in the tri state area of new york new jersey and connecticut we find that ipl store prices are higher by about 20 25 per item on average as a control we use data from stores that use electronic shelf labels and find that their prices fall between ipl and no ipl store prices we compare the costs of ipls to existing measures of the benefits and find that the costs are an order of magnitude higher than the upper bound of the estimated benefits

price dynamics in uk manufacturing a microeconomic view this paper examines the response of prices to cost and demand shocks in seventy five three digit and four digit industries in the united kingdom during the 1980s the results suggest that prices responded sluggishly to costs but virtually not at all to demand the short run response to materials and fuel shocks was much larger than the response to unit labor cost shocks and some of this difference persisted into the long run prices responded more sluggishly to cost and demand shocks when aggregate inflation was lower and finally pricing dynamics were more sluggish in less competitive industries copyright 1992 by the london school of economics and political science

quality perceptions and asymmetric switching between brands rotating indifference curves are used to induce an income effect that favors superior brands at the expense of inferior brands in a discrete choice model when calibrated on scanner panel data the model yields an objective measure of brand quality which is related to the rate of rotation the model also leads to asymmetric responses to price promotions where switching up to high quality brands is more likely than switching down the model is capable of nesting the standard logit model and is similar to a nested logit model when there exists clusters of brands of like quality the model is used to explore a product line pricing decision where profits are maximized subject to the constraint that consumer utility is maintained

the rigidity of prices this paper uses evidence on individual transaction prices to analyze price behavior the evidence shows that for many transactions pricesremain rigid for periods exceeding one year the rigidity of price ispositively correlated with industry concentration for several productsthe correlation of price changes across buyers is low the paper alsoinvestigates the relationship between price rigidity price change andthe length of time a buyer and seller have been doing business together the author interprets the evidence as emphasizing the importance of nonprice rationing and the inadequacy of models in whichprice movements alone clear markets copyright 1986 by american economic association

heterogeneity in price rigidity evidence from a case study using microlevel data we combine two data sets to study price rigidity the first consists of weekly time series of retail wholesale and spot prices for twelve products these time series contain two exogenous cost shocks we find that prices exhibit more rigidity in response to the second shock than the first the second data set consists of all publicly available information about the shocks content analysis of these information reveals that the first shock is larger and more persistent and the market has more information on it than the second we conclude therefore that prices are more flexible in response to cost shocks that are larger that are more persistent and on which market participants have more information

sticky prices in a dynamic oligopoly an investigation of s s thresholds abstract the strategic implications of costly price adjustment are investigated empirically i assume that managers are engaged in a state space game and ask if the dynamic considerations that arise when they condition their choices on the state cause prices to be more or less rigid than when players use more myopic pricing rules the answer to this question depends on a parametric specification of the problem that lends itself to empirical assessment the micro panel data used to investigate this issue consist of weekly prices sales costs and promotional activity for three brands of saltine crackers sold by four chains of grocery stores in a small us town i find that in this market strategic behavior exacerbates price rigidity the thresholds are wider and the time between changes is longer than would be observed in a more myopic setting

price flexibility in channels of distribution evidence from scanner data in this study we empirically examine the extent of price rigidity using a unique store level time series data set consisting of i actual retail transaction prices ii actual wholesale transaction prices which represent both the retailers costs and the prices received by manufacturers and iii a measure of manufacturers costs for 12 goods in two widely used consumer product categories we simultaneously examine the extent of price rigidity for each of the 12 products at both final goods and intermediate goods levels we study two notions of price rigidity employed in the existing literature i the frequency of price changes and ii the response of prices to exogenous cost changes we find that retail prices exhibit remarkable flexibility in terms of both notions of price rigidity i e they change frequently and they seem to respond quickly and fully to cost changes furthermore we find that retail prices respond not just to their direct costs but also to the upstream manufacturers costs which further reinforces the extent of the retail price flexibility at the intermediate goods level of the market in contrast we find relatively more evidence of rigidity in the response of manufacturers prices to cost changes this despite the fact that wholesale prices change frequently and therefore exhibit flexibility according to the first notion of price rigidity

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

leadership and the voluntary provision of public goods field evidence from bolivia abstract we conduct a controlled field experiment in 52 communities in rural bolivia to investigate the effect that local authorities have on voluntary public good provision in our study community members pool resources to provide environmental education material for local schools we find that voluntary contributions increase when democratically elected local authorities lead by example the results are driven by two factors 1 authorities like other individuals give more when they are called upon to lead than when they give in private and 2 high leader contributions increase the likelihood that others follow both effects are stronger when authorities as compared to randomly selected community members lead by example we explore two underlying sources of leadership influence first we provide evidence that the effect of a leader s contribution is not limited to signaling the value of the public good second we examine how leader characteristics affect the likelihood that others follow specifically our study shows that authority influence is driven by a combination of formal leadership status observable characteristics and the amount that authorities contribute when they give publicly before others

linking individual and aggregate price changes this paper studies the implications of lumpiness and heterogeneity in microeconomic pricing decisions for dynamics in price aggregates to capture the latent deviation between actual and target prices it develops a semi structural empirical model of two sided s s price setting applying the model to a unique panel of store level retail prices reveals that fluctuations in the shape of cross sectional price deviation densities contain extra information on aggregate price change dynamics asymmetry in the density particularly matters idiosyncratic shocks magnify the size but do not alter the direction of aggregate fluctuations when the target price is proxied by the cross store mean price the link between inflation and the price deviation density disappears

microfoundations of macroeconomic price adjustment survey evidence from swedish firms this paper presents the results of a survey on price setting behavior conducted on a large random sample of swedish firms the median firm adjusts the price once a year state and time dependent price setting are about equally important the four highest ranked explanations for price rigidity in this study implicit contracts sluggish costs explicit contracts and the kinked demand curve have close correspondents among the top five places in two similar large scale surveys carried out in the uk and the u s the results point to the importance of the long term relations with customers for the rigidity of prices the estimated share of sales that go to regular customers is more than 80

what is new keynesian economics this research was supported by the national science foundation i am grateful to george williams for help with the data and to steven allen laurence ball olivier j blanchard timothy bresnahan charles calomiris dennis carlton robert chirinko russell cooper stanley fischer herschel grossman r glenn hubbard david laidler john leahy assar lindbeck n gregory mankiw david romer julio rotemberg dennis snower john taylor andrew weiss and two anonymous referees for comments on one or more earlier drafts i am also indebted to michael parkin and edmund s phelps for helping to establish the etymology of the phrase new keynesian

holiday price rigidity and cost of price adjustment the thanksgiving christmas holiday period is a major sales period for us retailers due to higher store traffic tasks such as restocking shelves handling customers questions and inquiries running cash registers cleaning and bagging become more urgent during holidays as a result the holiday period opportunity cost of price adjustment may increase dramatically for retail stores which should lead to greater price rigidity during holidays we test this prediction using weekly retail scanner price data from a major midwestern supermarket chain we find that indeed prices are more rigid during holiday periods than non holiday periods for example the econometric model we estimate suggests that the probability of a price change is lower during holiday periods even after accounting for cost changes moreover we find that the probability of a price change increases with the size of the cost change during both the holiday as well as non holiday periods we argue that these findings are best explained by higher price adjustment costs menu cost the retailers face during the holiday periods our data provides a natural experiment for studying variation in price rigidity because most aspects of market environment such as market structure industry concentration the nature of long term relationships contractual arrangements etc do not vary between holiday and nonholiday periods we therefore are able to rule out these commonly used alternative explanations for the price rigidity and conclude that the menu cost theory offers the best explanation for the holiday period price rigidity

how firms construct price changes evidence from restaurant responses to increased minimum wages we use price data underlying the consumer price index to assess how restaurants whose prices are generally quite sticky respond to minimum wage increases aggregate prices rise quickly by amounts reflecting the increase in costs and they rise more among fast food outlets and in low wage locations but restaurants do not construct price increases by raising all their prices by amounts reflecting the increase in wages instead they raise only some prices but by larger amounts prices at cluster points are less likely to be changed and prices that were recently increased decreased are less more likely to be raised

women and power unpopular unwilling or held back we use spain s equality law to test for the existence of agency problems between party leaders and their constituents the law mandates a 40 percent female quota on electoral lists in towns with populations above 5 000 using pre and postquota data by party and municipality we implement a triple difference design we find that female quotas resulted in slightly better electoral results for the parties that were most affected by the quota our evidence shows that party leaders were not maximizing electoral results prior to the quota suggesting the existence of agency problems that hinder female representation in political institutions

why are prices sticky the dynamics of wholesale gasoline prices the menu cost interpretation of sticky prices implies that the probability of a price change should depend on the past history of prices and fundamentals only through the gap between the current price and the frictionless price we find that this prediction is broadly consistent with the behavior of nine philadelphia gasoline wholesalers nevertheless we reject the menu cost model as a literal description of these firms behavior arguing instead that price stickiness arises from strategic considerations of how customers and competitors will react to price changes

why have women become left wing the political gender gap and the decline in marriage the last three decades have witnessed the rise of a pohtical gender gap in the united states wherein more women than men favor the democratic party we trace this development to the decline in marriage which we posit has made men richer and women poorer data for the united states support this argument first there is a strong positive correlation between state divorce prevalence and the political gender gap higher divorce prevalence reduces support for the democrats among men but not women second longitudinal data show that following marriage divorce women are less more likely to support the democratic party

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