the canadian border and the us dollar the impact of exchange rate changes on us retailers this paper provides a micro level investigation into the impact of changes in the uscanada nominal exchange rate on retailers in us regions lying close to the uscanada border using a large data set on product level retail prices and sales in the united states over a nine year period we explore the links between changes in exchange rates cross border travel and the price and quantity responses of us retailers this allows us to assess the importance of geography and distance in affecting the pass through of exchange rate changes into prices and quantities at the level of the consumer we develop a two stage theoretical model of cross border travel and industry equilibrium for retail sales at the border our empirical results accord well with the implications of the model

who governs energy the challenges facing global energy governance this article conceptualizes the energy problems facing society from a global governance perspective it argues that a notion of global energy governance taken to mean international collective action efforts undertaken to manage and distribute energy resources and provide energy services offers a meaningful and useful framework for assessing energy related challenges the article begins by exploring the concepts of governance global governance and global energy governance it then examines some of the existing institutions in place to establish and carry out rules and norms governing global energy problems and describes the range of institutional design options available to policymakers it briefly traces the role of a selection of these institutions from inter governmental organizations to summit processes to multilateral development banks to global action networks in responding to energy issues and points out their strengths and weaknesses the article concludes by analyzing how the various approaches to global governance differ in their applicability to addressing the conundrums of global energy problems

price gaps at the border evidence from multi country household scanner data abstract studies employing micro price data to examine the extent of international goods market integration tend to find that borders imply arbitrage impeding transaction costs inducing market segmentation within monetary unions these effects are found to be very minor though at least when online prices are considered however analyzing household scanner price data from three euro area member states belgium germany and the netherlands we document that households face and pay significantly different prices for identical goods across these countries in the vast majority around 75 of cases considered for regions within countries as a counterfactual however no evidence for such effects exists employing cross border shopping information we are able to draw direct conclusions about the question of integration of markets for a substantial number of goods in addition we can also derive a measure of border costs for most of them for goods for which no cross border shopping take place we provide a lower bound for border costs in the majority of cases in line with existing evidence our findings suggest considerable heterogeneities in border costs median values generally range between 15 and 20 of the price of a good for exact border cost estimates and between 18 and 20 for the derived lower bounds considering the distribution of values obtained suggests that most values lie in a range of 40 since our data set comprises purchase information from all major retailers present in a given market we are also able to examine the role of retailer heterogeneity for cross border price gap estimates differences in retailer composition turn out to be fairly small however grouping goods by various characteristics reveals that goods purchased more often tend to exhibit somewhat bigger border estimates considering the price or the goods category however does not yield any conclusive insights

investigating m3 money demand in the euro area abstract euro area monetary growth has exceeded its target since 2001 likewise recent empirical studies did not find evidence in favour of a stable long run money demand function in contrast to the bulk of the literature we are able to identify a stable long run money demand relationship this result is obtained when the analysis is done without the short run homogeneity restriction between money and prices the basic equation can be improved by allowing for asymmetric adjustment in a low inflation environment opportunity costs of holding money have decreased thus the apparent monetary overhang is reconciled within standard models

tests for parameter instability in regressions with i 1 processes this article derives the large sample distributions of lagrange multiplier lm tests for parameter instability against several alternatives of interest in the context of cointegrated regression models the fully modified estimator of phillips and hansen is extended to cover general models with stochastic and deterministic trends the test statistics considered include the supf test of quandt as well as the lm tests of nyblom and of nabeya and tanaka it is found that the asymptotic distributions depend on the nature of the regressor processes that is if the regressors are stochastic or deterministic trends the distributions are noticeably different from the distributions when the data are weakly dependent it is also found that the lack of cointegration is a special case of the alternative hypothesis considered an unstable intercept so the tests proposed here may also be viewed as a test of the null of cointegration against the alternative of no cointegration the tests are applied to three data se

long run estimates of money demand new evidence from east asian countries and the presence of structural breaks conventionally the money demand function is estimated using a linear regression of the logarithm of money demand on a number of variables in this article we aim to estimate the long run properties of money demand specification for a number of east asian economies and within a panel framework with the presence of structural breaks various country specific coefficients are allowed to capture inter country heterogeneities consistent with theoretical postulates it is found that a the demand for money in the long run positively responds to real income and inversely to the interest rate spread inflation the real effective exchange rate and the us real interest rate b the long run income elasticity is greater than unity and c both the currency substitution and capital mobility hypotheses hold the empirical findings in this article can provide useful policy guidelines to the east asian countries central banks in their quest for price stability if one of the primary objectives of these countries

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

the extensive margin and monetary policy abstract the creation of new firms referred to as the extensive margin is a significant but overlooked dimension of monetary policy a monetary var documents that monetary policy has significant effects on firm creation an analytically tractable model combining sticky prices and firm entry shows that entry alters the transmission of monetary policy innovations acting much like a type of investment in more standard models monetary policy rules that offset the uncertainty of productivity shocks can raise the mean level of entry and thereby welfare suggesting a new motivation for stabilization policy

sticky price models of the business cycle can the contract multiplier solve the persistence problem we construct a quantitative equilibrium model with firms setting prices in a staggered fashion and use it to ask whether monetary shocks can generate business cycle fluctuations these fluctuations include persistent movements in output along with the other defining features of business cycles like volatile investment and smooth consumption we assume that prices are exogenously sticky for a short time persistent output fluctuations require endogenous price stickiness in the sense that firms choose not to change prices much when they can do so we find that for a wide range of parameter values the amount of endogenous stickiness is small thus we find that in a standard quantitative model staggered price setting alone does not generate business cycle fluctuations

spatial differentiation and vertical mergers in retail markets for gasoline this paper studies an empirical model of spatial competition applied to gasoline markets the main feature is to specify commuting paths as the locations of consumers in a hotelling style model as a result spatial differentiation depends in an intuitive way on the structure of the road network and the direction of traffic flows the model is estimated using panel data on the quebec city gasoline market and used to evaluate the consequences of a recent vertical merger difference in difference and counterfactual simulation methods are compared and the results to a large extent validate the assumptions of the demand model jel g34 l13 l42 l81 q41 r41

the effect of price advertising on prices evidence in the wake of 44 liquormart the 44 liquormart decision eliminating rhode island s ban on liquor price advertising made rhode island the subject of a natural experiment for measuring the effect of advertising on prices using massachusetts prices as controls we find that advertising stores substantially cut only prices of the products that they advertise prices of other products at both advertising and nonadvertising stores do not change advertising stores cut their prices on products advertised by rivals while nonadvertising stores do not we find no reductions in price dispersion across stores newspaper advertising stores appear to draw a higher share of customers after they advertise

foreign currency deposits and the demand for money in developing countries abstract this paper examines the relative demands for domestic and foreign currency deposits by residents of developing countries a dynamic currency substitution model that incorporates forward looking rational expectations is specified and estimated for a group of ten developing countries the results indicate that the foreign rate of interest and the expected rate of depreciation of the parallel market exchange rate are important factors in the choice between holding domestic money or foreign currency deposits abroad furthermore the model appears to fit the data better than a conventional partial adjustment model

another look at long run money demand abstract this paper investigates the long run demand for m1 in the postwar united states previous studies based on data ending in the late 1980s are inconclusive about the parameters of postwar money demand this paper obtains precise estimates of these parameters by extending the data through 1996 the income elasticity of money demand is approximately 0 5 and the interest semi elasticity is approximately 0 05 these parameters are significantly smaller in absolute value than the corresponding parameters for the prewar period a caveat is that the analysis assumes there is no trend in money demand resulting from technological change

new directions for stochastic open economy models the paper develops a simple stochastic new open economy macroeconomic model based on sticky nominal wages explicit solution of the wage setting problem under uncertainty allows one to analyze the effects of the monetary regime on welfare expected output and the expected terms of trade despite the potential interplay between imperfections due to sticky wages and monopoly the optimal monetary policy rule has a closed form solution to motivate our model we show that observed correlations between terms of trade and exchange rates are more consistent with our traditional assumptions about nominal rigidities than with a popular alternative based on local currency pricing 2000 elsevier science b v all rights reserved

stability of the money demand function in asian developing countries previous studies that estimated the money demand function in asian developing countries either employed traditional estimation techniques or recently popularized cointegration technique while the first group suffers from spurious regression problems the second group interpreted their finding of cointegration as a sign of stability of estimated parameters this study after incorporating the cusum and cusumsq tests into cointegration analysis shows that in some asian countries even though real m1 or m2 monetary aggregates are cointegrated with their determinants the estimated parameters are unstable

international prices costs and markup differences relative cross border retail prices in a common currency comove closely with the nominal exchange rate using product level prices and wholesale costs from a grocery chain operating in the united states and canada we decompose this variation into relative costs and markup components the high correlation of nominal and real exchange rates is driven mainly by changes in relative costs national borders segment markets retail prices respond to changes in costs in neighboring stores within the same country but not across the border prices have a median discontinuous change of 24 percent at the border and 0 percent at state boundaries jel f31 l11 l81

dynamic pricing in retail gasoline markets supergame models of tacit collusion show that supportable price cost margins increase with expected future collusive profits ceteris paribus as a result collusive margins will be larger when demand is expected to increase or marginal costs are expected to decline using panel data on sales volume and gasoline prices in 43 cities over 72 months we find behavior consistent with tacit collusion in retail gasoline markets controlling for current demand and cost current margins increase with expected next month demand and decrease with expected next month cost the results are not consistent with intertemporal l inkages due to inventory behavior or customer loyalty

the effect of ownership structure on prices in geographically differentiated industries i analyze how ownership structure and market geography jointly influence fast food prices i estimate a model of demand and supply that accounts for the market geography and run counterfactual experiments that demonstrate how mergers affect prices i find that the impact of mergers can be large that this impact decreases as the merging outlets are farther apart that mergers among market leaders generally increase prices more than mergers among weaker firms and that mergers can increase prices even if the outlets are so far apart that neither outleti s presence affects prices at the other before the merger

heterogeneity in the tax pass through to spirit retail prices evidence from belgium abstract on 1st november 2015 the belgian government increased the excise tax on alcoholic beverages for spirits with 40 of alcohol and bottle size of 70 cl this tax change is equivalent to an amount of 2 43 per bottle of spirits this paper studies the impact of this tax reform at the store level on the posted retail price of six major brands of spirits using a difference in differences method the estimation is based on a balanced panel of scanner data from a major supermarket chain with a 33 market share and uses the retail prices of the same brands sold in france by the same supermarket chain as a control group having information on each store location we show spatial variations in the tax pass through for homogeneous products we find that these variations are strongly related to the intensity of local competition and to a lesser extent to the proximity to the borders mainly with luxembourg which is the low price country we find that the tax was quickly passed through during the first month of tax implementation and that it was mostly over shifted however we also find that both the border and the competition effects are not instantaneous but arise several months after the tax reform these findings have important implications for alcohol control policies as they highlight that the incidence of alcohol taxation can vary greatly across space and affect differently households depending on where they live

2 00 gas studying the effects of a gas tax moratorium there are surprisingly few estimates of the effects of sales taxes on retail prices especially at the firm level we consider the temporary suspension and subsequent reinstatement of the gasoline sales tax in illinois and indiana following a price spike in 2000 earlier laws set the timing of the reinstatements providing plausibly exogenous changes in the tax rates using a unique dataset of daily prices at the gas station level 70 of the tax suspension is passed on to consumers in the form of lower prices while 80 100 of the tax reinstatements are passed on to consumers some evidence suggests that these short run pass through estimates are smaller near the state borders with the tax reinstatements associated with relatively higher prices up to an hour s drive into neighboring states

the effect of information on product quality evidence from restaurant hygiene grade cards this study examines the effect of an increase in product quality information to consumers on e rms choices of product quality in 1998 los angeles county introduced hygiene quality grade cards to be displayed in restaurant windows we show that the grade cards cause i restaurant health inspection scores to increase ii consumer demand to become sensitive to changes in restaurants hygiene quality and iii the number of foodborne illness hospitalizations to decrease we also provide evidence that this improvement in health outcomes is not fully explained by consumers substituting from poor hygiene restaurants to good hygiene restaurants these results imply that the grade cards cause restaurants to make hygiene quality improvements

the economics of cross border travel abstract we model the decision to travel across an international border as a trade off between benefits derived from buying a range of products at lower prices and the costs of travel we estimate the model using microdata on canada united states travel price differences motivate cross border travel a 10 home appreciation raises the propensity to cross by 8 to 26 the larger elasticity arises when the home currency is strong a result predicted by the model distance to the border strongly inhibits crossings with an implied cost of 87 cents per mile geographic differences can partially explain why american travel is less exchange rate responsive

money and inflation in the euro area a case for monetary indicators abstract this paper examines inflation indicators for the euro area by studying the relationship between inflation output money and interest rates using data spanning 1980 2001 the central finding is that both the output gap and the real money gap the difference between the real money stock and the long run equilibrium real money stock contain considerable information regarding future inflation in contrast the eurosystem s money growth indicator the difference between nominal money growth and a reference value the prominent first pillar in its monetary strategy contains little information about future inflation and no information beyond that contained in the output and real money gaps the predictive performance of the output gap has improved compared to that in a previous version of this paper most likely because of better estimation methods

imports я us retail chains as platforms for developing country imports wal mart toys r us and other large retail chains are often identified with cheap imports we use data from the census of retail trade and the international trade commission over the period 1997 2002 to test whether big chains serve as platforms for imports from ldcs using difference in difference specifications we show that chinese and other ldc imports have increased disproportionately in retail sectors with the sharpest consolidation into chains to quantify the importance of chain growth to import growth we apply a numerical algorithm that generates marginal propensities to import by firm size the largest retail firms propensity to import from china is 17 percentage points higher than that of smaller retailers the corresponding difference in import propensities from ldcs as a whole is 27 points the disproportionate growth of large retailers between 1997 and 2002 explains 5 of the overall growth in consumer goods imports 20 of the growth in consumer goods imports from china and 22 of the growth in consumer goods imports from ldcs

estimation of a model of entry in the airline industry this paper considers the effect of an airline s scale of operation at an airport on the profitability of routes flown out of that airport the empirical methodology uses the entry decisions of airlines as indicators of underlying profitability the results extend the empirical literature on airport presence by providing a new set of estimates of the determinants of city pair profitability these estimates imply that city pair profits increase in airport presence and decrease rapidly in the number of entering firms the literature on empirical models of oligopoly entry is also extended via a focus on the role of differences between firms

the impact of fuel tourism on retailers diesel price in spanish neighbouring regions since 1986 car fuel consumption in spain has been subject to the special hydrocarbons tax and the value added tax in addition since 2002 regional governments have been able to apply a regional excise duty on hydrocarbons this article analyses the impact that such a regional tax has on the retailer s diesel price at the border of the province of lugo in the region of galicia and the province of leon in the region of castile leon only the former region has the regional tax evidence shows that variations in the price of diesel at the border of lugo are of the same sign but of lower intensity than at the border of leon the price price elasticity is 0 8060 these results suggest that service stations located in regions with higher excise duties use their price policy to lessen the negative effects generated for fuel tourism

monetary policy transparency and pass through of retail interest rates abstract this paper examines the degree of pass through and adjustment speed of retail interest rates in response to changes in benchmark market rates in new zealand during the period 1994 2004 we consider the effects of policy transparency and financial structure of the monetary transmission mechanism new zealand is the first oecd country to adopt a full fledged inflation targeting regime with specific accountability and transparency provisions policy transparency was further enhanced by a shift from quantity settlement cash to price interest rate operating targets in 1999 using phillips loretan estimates of cointegrating regressions we find complete long term pass through for some but not all retail rates our results also show that the introduction of the official cash rate ocr increased the pass through of floating and deposit rates but not fixed mortgage rates in line with previous studies we find the immediate pass through of market interest rates to bank retail rates to be incomplete although we find no statistical evidence for asymmetric response of retail rates to changes in market rates other than for business lending rates in the pre ocr period differences in the magnitude of mean adjustment lags indicate that banks appear to pass on decreases to fixed mortgage rates faster overall our results confirm that monetary policy rate has more influence on short term interest rates and that increased transparency has lowered instrument volatility and enhanced the efficacy of policy

the emperor has no clothes the limits of opec in the global oil market most scholars and policymakers believe opec can and does influence the price of oil by acting as a cartel this paper argues that most of the conventional wisdom about opec is wrong opec rarely if ever influences the oil production rate in its member states further opec has almost no lasting impact on world prices except under rare conditions there was one occasion on which opec did have a significant impact on world oil prices namely the 1973 oil crisis but opec s role in the event has been greatly misunderstood the circumstances of the crisis were highly exceptional making it unlikely that the organization could ever have a similar impact on world oil prices again this paper seeks to correct the misunderstanding about opec s role and replace it with a better understanding of the organization i argue that opec is dysfunctional as a cartel as it has little or no causal impact on its members choices about production levels or investment in production capacity opec s role is obscured in part by the complexity of the world oil market and in part by misdirection by policymakers especially within opec many scholars especially economists have argued that opec should be understood as a cartel designed to solve a prisoner s dilemma pd coordination game yet opec s persistence is better understood as a widespread failure to update beliefs about the organization a failure that is driven by information asymmetry and politics the fact that such a widespread belief about the world s most important commodity market could be wrong can help us better understand international regimes

excise tax avoidance the case of state cigarette taxes we conduct an applied welfare economics analysis of cigarette tax avoidance we develop an extension of the standard formula for the optimal pigouvian corrective tax to incorporate the possibility that consumers avoid the tax by making purchases in nearby lower tax jurisdictions to provide a key parameter for our formula we estimate a structural endogenous switching regression model of border crossing and cigarette prices in illustrative calculations we find that for many states after taking into account tax avoidance the optimal tax is at least 20 smaller than the standard pigouvian tax that simply internalizes external costs our empirical estimate that tax avoidance strongly responds to the price differential is the main reason for this result we also use our results to examine the benefits of replacing avoidable state excise taxes with a harder to avoid federal excise tax on cigarettes

cross border commuting and consuming an empirical investigation abstractthis article contributes to our understanding of cross border activity in general and the determinants of cross border trade in particular by focusing on the part of cross border sales that arise due to work related cross border crossings of households we analyse empirically how cross border consumption expenditures vary across product and services categories as well as household characteristics using representative household survey data of cross border commuters to luxembourg in total these households spend an estimated 17 of their gross annual income across the border contributing about 10 to the total household final consumption expenditure hfce in luxembourg cross border expenditure is linked to individual and household related characteristics and to distance between home and work cross border commuters systematically exploit arbitrage opportunities that arise because of existing price level index differences between the country of work and the country of residence

competition in large markets this paper develops a simple and robust implication of free entry followed by competition without substantial strategic interactions increasing the number of consumers leaves the distributions of producers prices and other choices unchanged in many models featuring non trivial strategic considerations producers prices fall as their numbers increase hence examining the relationship between market size and producers actions provides a nonparametric tool for empirically discriminating between these distinct approaches to competition to illustrate its application i examine observations of restaurants seating capacities exit decisions and prices from 224 u s cities given factor prices and demographic variables increasing a city s size increases restaurants capacities decreases their exit rate and decreases their prices these results suggest that strategic considerations lie at the heart of restaurant pricing and turnover

staggering and synchronization in price setting evidence from multiproduct firms theoretical work on price setting behavior focuses on the single product case while in reality a single price setter sells many products the authors use retail store level multiproduct pricing data to learn about price dynamics they find that while the timing of a product s price changes is staggered across stores selling the same product the timing of the price changes of different products sold within the same store is highly synchronized this finding validates the usual assumption that decisions are staggered across price setters and suggests that price rigidity is due mostly to mechanical reasons and not to informational asymmetries copyright 1996 by american economic association

incidence of federal and state gasoline taxes the federal specific gasoline tax falls equally on consumers and wholesalers whereas state specific taxes fall almost entirely on consumers the consumer incidence of state taxes is greater in states that use relatively little gasoline

a panel bootstrap cointegration test this paper proposes a bootstrap test for the null hypothesis of cointegration in panel data the test is general enough to allow for dependence both within and between the cross sectional units and is shown to work well in small samples

how far for a buck tax differences and the location of retail gasoline activity in southeast chicagoland abstract we exploit variation in gasoline and cigarettes taxes in adjacent political jurisdictions for northern illinois and indiana to examine consumers trade off between prices and travel we develop a model that relates activity in the retail gasoline industry around the tax borders to consumer locations our results indicate that the willingness of a typical chicagoland consumer to travel an additional mile to buy gasoline corresponds to about 0 065 to 0 084 per gallon according to our estimates the observed area of chicago the jurisdiction with the highest taxes is missing approximately 40 of the capacity that would exist were taxes equalized

real exchange rate fluctuations and the dynamics of retail trade industries on the u s canada border consumers living near the u s canada border can shift their expenditures between the two countries so real exchange rate fluctuations can act as demand shocks to border areas retail trade industries using annual county level data we estimate the effects of real exchange rates on the number of establishments and their average payroll in border counties for four retail industries in three of the four industries we consider the number of operating establishments responds either contemporaneously or with a lag of one year to real exchange rate movements for these industries the response of retailers average size is less pronounced the rapid response of net entry is inconsistent with any model of persistent deviations from purchasing power parity that depends on retailers costs of changing nominal prices

testing for the stability of money demand in italy has the euro influenced the monetary transmission mechanism stability of money demand is a crucial issue for the efficacy of monetary policy this is particularly true in the presence of significant exogenous shocks to the monetary system by implementing the most recent econometric testing procedures this article intends to investigate the consistency of the stability of money demand in italy one of the larger european monetary union emu countries before and after the emu among others the objective is indeed to ascertain the effect of a change in the currency regime on the monetary aggregates and to provide a valid empirical model which is a viable tool for policy performance

diversification of oil import sources and energy security a key strategy or an elusive objective this paper explores the relationship between the diversification of sources of imported oil and energy security of oil importing countries it examines the importance of diversification policy for oil importers explains why oil importers implement oil diversification policy and contextualizes the oil import diversification strategy in the overall energy security policy of oil importers the paper analyzes the factors and the contexts that affect the level of importance assigned to oil import diversification policy in oil importing countries and the limitations that may affect the successful implication of oil import diversification policy the examples are drawn from the world s top three oil importers the united states japan and china the policymakers in these and other oil importing countries place much importance on energy security the diversification of oil import sources is used as one of the strategies to enhance energy security in oil importing countries this paper is important for policymakers in oil importing countries as it provides them with a qualitative conceptual framework with which to evaluate the need to diversify their countries sources of imported oil and with which to identify the likely limitations to the successful implementation of oil import diversification policy

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

prices taxes and automotive fuel cross border shopping abstract the aim of the present paper is to determine whether differences in automotive fuel prices among neighboring autonomous communities i e spanish political administrative regions affect the decisions taken by individuals regarding the region in which to purchase fuel in particular the intention is to discover if price increases in certain autonomous communities as a result of the application of the regional tranche of the hydrocarbon retail sales tax hrst has affected fuel purchases in neighboring communities in order to achieve the above mentioned objectives the monthly purchases of automotive diesel in aragon between january 2001 and march 2007 is estimated from the fuel price in aragon the relation between prices in each of the bordering communities and aragon weighted by density of traffic the number of vehicles registered in that community and three dummy variables representative of the implementation of the regional tranche of the hrst in madrid catalonia and valencia the paper finds empirical evidence to demonstrate a positive effect of the relative prices in the neighboring communities and vehicle registrations and also a negative effect of prices in aragon upon the acquisition of diesel in this region in the case of catalonia some evidence suggests that the price effect may have been strengthened following the introduction of the regional tranche of the hrst in august 2004

perfect competition urbanization and tax incidence in the retail gasoline market i introduction in applied tax incidence studies it is typically assumed that prices respond one for one to changes in sales and excise taxes chernick and reschovsky 1997 pechman 1985 shepard 1976 state of wisconsin department of revenue 2004 wiese rose and schluter 1995 zupnick 1975 is this assumption reasonable despite the fundamental role of tax incidence in the study of public finance there is surprisingly little empirical analysis that sheds light on who bears the burden of taxes in this article we examine the incidence of state gasoline excise taxes using monthly price data for all 50 states in the united states over the period 1984 1999 our estimation results generally indicate full shifting of gasoline taxes to the final consumer with changes in gasoline taxes fully reflected in the tax inclusive gasoline price almost instantly we also find that the incidence of excise taxes depends on the competitiveness of retail gasoline markets e g urban vs rural markets gasoline markets in urban states typically exhibit full shifting but those in rural states demonstrate somewhat less than full shifting although the issue of sales and excise tax incidence has received considerable attention over the years most research has focused on tax incidence theory and the standard conclusion of much of this theoretical analysis is that consumers bear the full burden of any sales and excise taxes 1 based primarily on this theoretical foundation most applied incidence studies assume that sales and excise taxes are fully reflected in consumer prices and the distribution of tax burdens across income classes necessarily reflects this assumption however actual empirical testing of this assumption of full forward shifting has been surprisingly sparse 2 in important recent research poterba 1996 and besley and rosen 1999 have conducted empirical analyses of the incidence of excise taxes poterba 1996 uses city specific clothing and personal care price data covering the 1947 1977 and the 1925 1939 periods to examine the degree to which state and local retail sales taxes are shifted to consumers with two data sets based on bureau of labor statistics bls city specific consumer price indices using these bls data on tax inclusive prices poterba 1996 constructs quarterly price indices for each of 28 standard metropolitan statistical areas smsas many of these 28 smsas experienced significant changes in sales tax rates and poterba 1996 uses these tax shocks to determine the incidence of sales taxes his estimation results are somewhat variable but in general he finds for the postwar period that taxes are fully shifted to consumers in some cases he finds limited evidence of overshifting although it is never possible to reject the null hypothesis that prices rise point for point with the changes in the tax and he also finds that full shifting typically though not always occurs in the first quarter of the tax change poterba 1996 also examines tax incidence for individual smsas during the depression era and his results indicate significant differences across metropolitan areas in the degree of tax shifting for example prices on women s clothing in chicago show significant overshifting but atlanta shows negative shifting a result that does not seem plausible besley and rosen 1999 also examine the incidence of sales taxes using price data for 12 narrowly defined commodities in 155 different u s cities using quarterly price data for the period 1982 1990 issued by the american chamber of commerce researchers association accra 3 they not only find full shifting for a number of commodities but also find overshifting for more than half the products a result they attribute to imperfect competition in the retail sector while this recent empirical research has significantly expanded our understanding of the actual nature of sales and excise tax incidence we believe that our work here on gasoline excise taxes makes several contributions to the empirical literature

exchange rate sensitivity of the demand for money in developing countries there is consensus among researches that under the present floating exchange rate system although developing countries peg their exchange rate to a major currency they cannot avoid fluctuation in their effective exchange rates as long as major currencies fluctuate against one another few authors have investigated the effects of changes in effective exchange rates of developing countries on their imports exports trade balance demand for international reserves inflation etc in this paper we try to inestigate the effects of effective exchange rates of developing countries on their demand for money previous authors who have estimated a money demand function inclusive of an exchange rate variable bilateral or effective have restricted themselves to industrial countries only by using quarterly data over the 1973 85 period it is shown that in most developing countries while the short run effcts of depreciation could be in either direction its long run effects are negative indicating that deprecia

accounting for u s real exchange rate changes this study measures the proportion of u s real exchange rate movements that can be accounted for by movements in the relative prices of nontraded goods the decomposition is done at all possible h

why is the oil price not about equilibrium an economic sociology account of petroleum markets abstract this opinion paper seeks to initiate discussion of the institutional and societal causes of oil price on this basis the social embeddedness concept is proposed instead of the frequently used producer consumer juxtaposition observation shows no linearity between resource distribution imbalances and supply dynamics on the one hand and price on the other as a socially endogenous factor oil price generates practices and norms comprising benchmarks for resource valuation stock market dynamics and risk aversion practices a high oil price incentivises investments and inter fuel competition whereas a low oil price increases both political and market risks beyond the consumer producer conceptualisation hence it is argued that the notion of oil price affordability in energy security should be revised

the cleansing effect of recessions the authors investigate industry response to cyclical variations in demand production units that embody the newest process and product innovations are continuously being created and outdated units are being destroyed although outdated units are the most likely to turn unprofitable and be scrapped in a recession they can be insulated from the fall in demand by a reduction in creation the structure of adjustment costs plays a determinant role in the responsiveness of those two margins the calibrated model matches the relative volatilities of the observed manufacturing job creation and destruction series and their asymmetries over the cycle copyright 1994 by american economic association