explaining the border effect the role of exchange rate variability shipping costs and geography this paper exploits a three dimensional panel data set of prices on 27 traded goods over 88 quarters across 96 cities in the us and japan we show that a simple average of good level real exchange rates tracks the nominal exchange rate well suggesting strong evidence of sticky prices focusing on dispersion in prices between city pairs we find that crossing the us japan border is equivalent to adding as much as 43 000 trillion miles to the cross country volatility of relative prices we turn next to economic explanations for this so called border effect and to its dynamics distance unit shipping costs and exchange rate variability collectively explain a substantial portion of the observed international market segmentation relative wage variability on the other hand has little independent impact on segmentation 2001 elsevier science b v all rights reserved

purchasing power parity based on effective exchange rate and cointegration 25 ldcs experience with its absolute formulation abstract with the development of cointegration technique the purchasing power parity ppp theory has received renewed attention most studies have tested the theory by using data from developed countries dcs and some high inflation less developed countries ldcs they have mostly rejected its empirical validity in this paper we use the concept of effective exchange rate and quarterly data over 1973 1988 to examine the experience of 25 ldcs for most countries we found little empirical support for the ppp

the impact of climate on the law of one price a test using north american food prices from the 1920s using grocery price data for over 100 urban locations across the us and canada from the 1920s we show that deviations from the law of one price lop were strongly related to climate differences the effect of climate has a large impact on the elasticity of deviations from lop with respect to distance while having no impact on the border effect we then test a counterfactual to show that the relationship between deviations from lop and temperature does not hold when historical temperature data are replaced with contemporary this is evidence that climate impacts production l impact du climat sur la loi du prix unique un test utilisant les prix de la nourriture en amerique du nord dans les annees 1920 a l aide de donnees sur les prix de la nourriture dans les epiceries dans plus d une centaine de villes aux etats unis et au canada dans les annees 1920 on montre que les deviations par rapport a la loi du prix unique lpu sont fortement reliees aux differences dans le climat l effet du climat a un grand impact sur l elasticite des deviations par rapport a la lpu par rapport a la distance mais aucun impact sur l effet de frontiere on utilise alors un test contrefactuel pour montrer que la relation entre les deviations par rapport a la lpu et la temperature ne tient pas quand on remplace les temperatures historiques par les temperatures contemporaines ceci montre que le climat a un impact sur la production

do better schools matter parental valuation of elementary education the evaluation of numerous school reforms requires an understanding of the value of better schools given the difficulty of calculating the relationship between school quality and student outcomes i turn to another method and use house prices to infer the value parents place on school quality i look within school districts at houses located on attendance district boundaries houses then differ only by the elementary school the child attends i thereby effectively remove the variation in neighborhoods taxes and school spending i find that parents are willing to pay 2 5 percent more for a 5 percent increase in test scores this finding is robust to a number of sensitivity checks

state dependent pricing invoicing currency and exchange rate pass through abstract we analyze exchange rate pass through and volatility of import prices in a dynamic framework where firms are subject to menu costs and decide on price adjustments in response to exchange rate innovations the exchange rate pass through and import price volatility then depend on the invoicing currency in combination with functional forms of cost and demand functions in particular there is lower pass through less frequent price adjustments and lower price volatility when prices are set in the importer s currency than when prices are set in the exporter s currency

squealer dealers the market for information in federal drug trafficking prosecutions never rat on your friends and always keep your mouth shut jimmy conway goodfellas citing his invaluable aid in the war against the mafia a federal judge yesterday rewarded a once powerful mob figure who became a major government informer by sentencing him to just five years in prison despite his admitted involvement in 19 murders the new york times september 27 19941 i introduction since the seminal theoretical work of becker 1968 the economics of crime has developed an extensive empirical literature 2 this article adds to that literature by studying markets for information in federal prosecutions of drug trafficking conspiracies in these markets law enforcement demands information that can help prosecute and imprison suspected drug traffickers while other drug traffickers supply the information 3 the price over which demanders and suppliers higgle is the size of an informer s sentence reduction 4 mustard 2001 using federal sentencing data found that different demographic groups have different rates relative quantities of providing substantial assistance the federal legal term meaning information against other defendants 5 this article adds to mustard 2001 by using federal sentencing of convicted drug traffickers to uncover whether different demographic groups have different relative prices for their information i e whether different groups receive larger sentence reductions higher prices or smaller sentence reductions lower prices when providing substantial assistance then in a simple manner similar to well known examinations of the returns to education in the 1970s and 1980s levy and mumane 1992 murphy and welch 1989 price and quantity determine whether certain groups experience different relative demand or relative supply for their testimony groups experiencing high relative demand have their information highly sought by law enforcement and therefore have high rates quantities of providing substantial assistance and large sentence reductions prices when doing so those with low relative demand have low quantities and low prices groups with high relative supply of substantial assistance have high quantities but low prices while those with low relative supply have low quantities and high prices this article further adds to the literature by going beyond demographic factors and examining what criminality related factors e g criminal history role in a criminal conspiracy and type of drug dealt affect supply and demand for information and by examining supply and demand conditional on expected prison sentence results show that women and better educated defendants experience high relative demand for information while blacks hispanics and non u s citizens experience low relative demand groups facing long prison sentences dealers of harder drugs those with long criminal histories and high level dealers have high relative supply while those facing short sentences primarily low level dealers have low relative supply when controlling for expected sentence crack dealers high level dealers and dealers with long criminal histories experience low demand race specific estimations show that women of all races experience high relative demand for information the rest of this article is organized as follows section ii discusses the federal criminal justice system emphasizing reforms established by the sentencing reform act of 1984 and the anti drug abuse act of 1986 section iii discusses the data and provides summary statistics section iv discusses my empirical methodology section v shows results and section vi attempts to explain them section vii discusses results from race specific estimations and section viii concludes ii federal criminal sentencing through most of the 1980s and before federal judges possessed near total discretion in determining sentences for criminals convicted of violating federal statutes e

foreign capital dependence and development a new direction scholars have long debated the impact of foreign investment on the economies of less developed countries many argue that foreign investment is beneficial for the host economy others argue just as forcefully that dependence on foreign capital is detrimental this study offers a new conceptualization of foreign capital dependence that may resolve this debate foreign investment concentration which is the proportion of a host country s foreign direct investment stocks owned by the single largest investing country the theory is that high investment concentration limits the autonomy of state and business elites to act in the long term interests of domestic growth in a series of cross national panel regression models of 39 less developed countries estimated at five year intervals from 1970 to 1995 the often cited negative effects of foreign capital penetration on growth in gnp per capita are dramatically reduced or entirely replaced when investment concentration and the related concepts of export commodity and trade partner concentrations are included in the analyses foreign investment concentration has a significant long term negative effect on growth that is strongest over the initial five year period and decreases over the next 15 years a similar effect is also found for the 1990 1997 period this structural aspect of capital dependence has a greater impact on development than does the overall level of foreign capital penetration

estimating markups and market conduct with multidimensional product attributes we demonstrate how to estimate a model of oligopoly pricing when products are multi dimensionally differentiated we provide an empirical counterpart to recent theoretical work on product differentiation using specifications informed by economic theory we estimate price cost margins for products differentiated in many dimensions

the evolution of price dispersion in china s passenger car markets this research identified the rising price dispersion of passenger cars in chinese cities during the period from 2004 to 2006 the sources of the price differentials were then further explored the theoretical and empirical analyses suggest that the income effect as reflected by income differentials across chinese cities and the competition effect as reflected by car supply differentials across chinese cities largely account for regional automobile price differentials across china

decoupling economic growth from carbon dioxide emissions in china a sectoral factor decomposition analysis china is facing the dilemma of how to coordinate economic development and carbon dioxide co2 emissions reduction this paper investigates the decoupling effect of economic growth from co2 emissions in china during the period 1992 2012 using the logarithmic mean divisia index lmdi method we decompose the driving forces of the decoupling of economic growth from co2 emissions in china s five major economic sectors into several factors and measure the contribution of each factor to the decoupling of china s overall economy from co2 emissions the results show that china performed the weak decoupling of economic growth from co2 emissions during 1992 2012 and so did all its five major sectors such a state did not occur smoothly and presented five different stages energy intensity and economic activity level were the most important factors affecting the decoupling in china energy intensity decreased in all sectors indicating a large acceleration for the sectoral decoupling states this finding is applicable to process carbon intensity in industrial sector and energy emission factor in agricultural industrial construction and service sectors in terms of sectoral effects on the decoupling in china industrial sector played a dominant role while construction sector had the most marginal influence the economic activity level and economic share of industrial sector exerted the most negative effects on the decoupling the energy intensity of industrial sector played a key role in promoting the national decoupling state while the energy emission factor of agricultural sector contributed the least

price leadership and discrimination in the european car market this paper explains differences in the price of the same good in different markets in the authors model n producers each play the role of stackelberg leader on their own market and there is one market with no domestic producer the authors show that even without demand differences between markets pretax prices will be higher on markets where there are high cost domestic producers and where taxes are low evidence from the european car market based on time series for individual models supports these results furthermore as the model suggests exchange rate changes are not passed through to car prices copyright 1990 by blackwell publishing ltd

symmetric pass through of tariffs and exchange rates under imperfect competition an empirical test abstract this paper examines the effect of tariffs and exchange rates on u s prices of japanese cars trucks and motorcycles in particular we test whether the long run pass through of tariffs and exchange rates are identical the symmetry hypothesis we find that this hypothesis is easily accepted in our sample we also find that the pass through relation varies across products ranging from about 0 6 for trucks to unity for motorcycles these coefficients have very different implications for trade policy we explain the results based on demand cost and institutional conditions in each industry

is carbon emission growth decoupled from economic growth in emerging countries new insights from labor and investment effects abstract as emerging countries are both major contributors to global carbon emissions growth and global economic growth the sharp contradiction between economy and carbon emissions has seriously hindered the sustainable development of emerging countries and is not conducive to the realization of global emission reduction targets this work takes brics brazil russia india china and south africa the representatives of emerging countries as an example to investigate the decoupling state between economic growth and carbon emissions and to uncover the driving factors behind these decoupling the results show i russia and south africa have experienced the longest time of strong decoupling indicating that the decoupling in these two countries is better than that in other countries china india and south africa was characterized by expansive coupling weak decoupling and expansive negative decoupling respectively ii the labor effect and investment effect have contributed to the carbon emissions growth in the brics and the reasons for the carbon emissions changes in russia india china and south africa are strongly consistent while brazil has a different performance iii the investment decoupling effect has hindered the decoupling process in russia south africa china and india but has promoted the decoupling process in brazil while the energy intensity effect is the driving force in the decoupling process in most countries finally the policy recommendations for the different decoupling status of each country were put forward

price discrimination by u s and german exporters the insensitivity of the u s trade balance to the sharp depreciation of the dollar in the past three years has revived interest in the relationship between exchange rates and the trade balance a central issue in most analyses of the relation between the current account and the exchange rate concerns the price adjustment process the simple integrated competitive market model predicts that local currency prices should change in proportion to the nominal exchange rate for a country too small to influence world prices the relationship between local currency import prices and exchange rates has been referred to as the pass through relationship in the empirical literature in international economics if the proportional relationship between import prices and exchange rates holds pass through is said to be complete accounts of recent u s experience cite the failure of dollar prices of imported goods to rise in proportion to exchange rates i e incomplete pass through as an important factor in explaining the persistence of the trade deficit unfortunately observations on pass through alone provide limited insight into the behavior of markets since incomplete pass through is consistent with at least two fundamentally different paradigms one is the standard competitive model of trade in which the law of one price holds but exchange rate fluctuations are associated with large changes in import demand due to other factors for example if dollar appreciation is correlated with increases in world demand and industry marginal cost is increasing then pass through will be less than complete the other is an imperfectly competitive model in which exporters are capable of price discriminating across destination markets a phenomenon paul krugman 1987 has labeled pricing to market in this model incomplete pass through is typically associated with fluctuations in the markup of price over marginal cost on exports 2 these fluctuations in markups are believed to be countryspecific they do not reflect the behavior of prices to other export destinations both models are plausible explanations of recent u s experience unfortunately it is impossible to distinguish between these competing models using only information on import prices and exchange rates for a single country in order to distinguish between the competing models an empirical analysis of goods prices and exchange rates must be capable of measuring either marginal cost or the markup over marginal cost either of these tasks poses formidable empirical problems much of the empirical literature in industrial organization has been concerned with precisely these issues since markups are an important measure of the competitiveness of industries

dependency disarticulation and denominator effects another look at foreign capital penetration less developed countries desparately need capital to develop but countries dependent on foreign capital face slower economic growth higher income inequality and possibly impaired domestic capital formation these conclusions emerge from a reassessment of glenn firebaugh s broad critique of capital dependency research which exposed an important error in earlier studies the solution charts new theoreticall ground by factoring dependency effects into the differential productivity of foreign and domestic investment and the negative externalities from foreign capital penetration the revised formulation is applied to cross national analyses of economic growth decapitalization and income inequality the findings consistently support capital dependency theory

high exchange rate volatility and low pass through abstract two specifications of an open economy model are shown to generate high exchange rate volatility and low exchange rate pass through erpt in the model price discrimination causes erpt to be incomplete in both the short and the long run in the short run a small amount of nominal rigidities is enough to reduce erpt sharply still exchange rate depreciation worsens the terms of trade consistent with the evidence possible biases from omitted variables and measurement error in the erpt empirical literature due to data limitations are investigated using model generated time series estimates of erpt coefficients can be quite different from true parameters and are sensitive to the shocks driving the economies estimates can nonetheless detect key structural features of the models

what can we learn from a large border effect in developing countries abstract failure of the law of one price lop in the short run is an empirical regularity recent research using disaggregated price data for different cities across an international boundary has shown that the variation of the prices in equidistant cities located in two different countries is systematically larger than that for the cities within the same country nontariff barriers and exchange rate variability are cited as the proximate causes of this systematic difference in consumer price variability results using data from developing countries with large nontariff barriers and more volatile exchange rate suggest that those claims are overemphasized

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

south korean green growth and the jevons paradox an assessment with democratic and degrowth policy recommendations the policy instruments at the core of the notion of green growth are central to south korea s national strategy for green growth nsgg 1 green stimulus packages 2 price based or market corrective policies and 3 green research and development to bring about a technological shift that increases resource efficiency and the use of renewable energy sources this assessment of the nsgg explores the potentials and limitations of 3 in light of the jevons paradox the commonly found association between improved efficiency and increased resource use greenhouse gas ghg emissions and total energy use have increased since the implementation of the nsgg despite overall improvements in energy efficiency we argue that the jevons paradox is a fundamental limitation of the nsgg and suggest policy alternatives to the nsgg 1 increased public participation in environmental decision making and 2 economic degrowth

toward to economic growth without emission growth the role of urbanization and industrialization in china and india abstract the contradiction between economic growth and carbon emissions in china and india is the most prominent in the world both countries have faced tremendous pressures to curb carbon emissions because they are major source of new added emission sources meanwhile both countries have faced greater pressures to achieve industrialization and urbanization in order to eradicate poverty better understanding the decoupling status and its drivers can serve to develop effective policy to achieve economic growth without an increase in emission this paper comparatively analyses the decoupling effect of the economic growth from the carbon emissions as well as its drivers during the period 1980 2014 in china and india the tapio decoupling model was used to analyze the decoupling status and the co integration theory and the impulse response functions were applied to investigate the effects of urbanization industrialization per capita gdp and carbon emission intensity to decoupling the results show that china mainly performed a weak decoupling of economic growth from carbon emissions in 1980 2014 while the decoupling status of india was no regular in china carbon emission intensity is the biggest contributor of decoupling followed by urbanization per capita gdp and industrialization in india the biggest driver of decoupling is also the carbon emission intensity followed by urbanization industrialization and per capita gdp therefore improving energy efficiency is the best policy to toward economic growth without emission growth in china and india

testing the market integration process in the european car sector evidence from pricing to market behaviour in this study we investigate the process of the european car market integration by analysing the evolution of cross country differences in the degree of pricing to market behaviour of united kingdom exporters we estimate these country differences by exploiting statistical information for pre tax retail prices and for export unit values conclusions from both independent data sets are in general quite consistent results support the claim that in the period before the block exemption regulation 1400 2002 came fully into force international price discrimination was an important source of car price dispersion within the euro area for a more recent period we found that estimated deviations in pricing to market behaviour across destinations have become lower this convergence suggests that car market integration was progressively improved at the end of the last decade

inequality in the world polity the structure of international organization recent research reveals strong effects of involvement in international organizations on state policies but much of this research downplays inequality in world political participation and there is only a limited understanding of what explains world polity ties using data on memberships in intergovernmental and international non governmental organizations igos and ingos for 1960 through 2000 this study analyzes inequality in the world polity igo ties are fairly evenly distributed but the level of inequality in ingo ties is as high as the level of world income inequality since 1960 inequality in ties to igos decreased sharply but inequality in ties to ingos remained more stable a conflict centered model of the world polity is developed here that explains world political participation as a function of material and symbolic conflict rich core western states and societies have significantly more ties to the world polity than do others powerful states dominate igos less now than they did in 1960 but rich core western societies have grown more dominant in the ingo field

modes of extraction unequal exchange and the progressive underdevelopment of an extreme periphery the brazilian amazon 1600 1980 the demographic ecological and infrastructural effects of extractive economies differ significantly from those of productive economies analysis of underdevelopment in extractive export economies requires time lagged models of the cumulative effects of the sequence of local modes of extraction organized in response to world system demands such a model organized aroud the predominance of specific commodities at different times is derived from a critical synthesis of various theories of development and underdevelopment the propositions in this model are examined through a case study of the sequence of extractive export economies in the amazon basin from the time of colonial conquest to the present

are emily and greg more employable than lakisha and jamal a field experiment on labor market discrimination we study race in the labor market by sending fictitious resumes to help wanted ads in boston and chicago newspapers to manipulate perceived race resumes are randomly assigned african american or white sounding names white names receive 50 percent more callbacks for interviews callbacks are also more responsive to resume quality for white names than for african american ones the racial gap is uniform across occupation industry and employer size we also find little evidence that employers are inferring social class from the names differential treatment by race still appears to still be prominent in the u s labor market jel j71 j64

purchasing power parity in the presence of foreign exchange black markets the case of india the empirical validity of b ppp eb as a long run constraint between india and the us is examined in the preesence of foreign exchange black markets in a triariate model the official exchange rate is found to be coinergrated with both the price ratio and the black market exchange rate both the official exchange rate and price ratio respond to correct short run departures from b ppp eb also both the official and the black market exchange rates respond to correct departures from their own equilibrium relation the two sources of endogeneity in the official rate follow rate follow as indian authorities aimed to stabilize domestic prices and reduce uncertainty about the dollar price of rupees

measuring the intensity of competition in export markets abstract this paper develops an approach to measuring the intensity of competition in international markets using readily available data on destination specific values and quantities of exports at the seven digit industry level the intensity of competition a group of exporters faces in a particular export market is measured by the residual demand elasticity the group faces this elasticity is identified by exchange rate shocks which rotate the supply relation of the source country export group relative to competitors located in other countries we apply this method to german exports of beer and us exports of linerboard paper the resulting estimates of market power appear to be plausible and consistent with other indicators of competition e g market shares the number of competitors providing support for the applicability of our framework in measuring competition in international markets

markup adjustment and exchange rate fluctuations evidence from panel data on automobile exports abstract this paper uses data on bilateral automobile export prices from the usa germany and japan to gauge the importance of markup adjustment driven by exchange rate movements across several destination markets we find that japanese exports are characterized by a high degree of markup adjustment designed to stabilize the price measured in the buyer s currency there is weak evidence for such behavior on the part of german exporters and no evidence of markup adjustment by us exporters where it exists markup adjustment tends to be highly persistent the dynamic pattern of markup adjustment is consistent with invoicing in the exporter s currency except for exports to the usa and canada

demographic effects on residential electricity and city gas consumption in the aging society of japan abstract japan has been confronted with two demographic forces declining fertility rates and lengthening life spans which give rise to the increasing ratio of the elderly aging society the decline in population and the prevalence of nuclear families this study empirically analyzes the demographic effects on residential electricity and city gas consumption in japan our analysis presents the following main results first the aging of the society decreases the electricity demand but does not affect the city gas demand significantly second the decrease in population with the prevalence of nuclear families increases the electricity demand but decreases the city gas demand the direction of the demand for each alternative depends on the balancing of the first and second effects third the analysis also shows clear results about the own and cross price effects ongoing energy market reforms for price suppression would increase energy demand with possible substitutability between the two energy sources our case study of japan is also applicable to other countries that will have just started to experience the similar demographic pattern of an aging society with energy market deregulation

economic development and the energy intensity of human well being evidence from the gcc countries abstract this paper empirically investigates the effect of economic development on the energy intensity of human well being eiwb in the gulf cooperation council gcc during the period 1995 2012 we employ a time series cross sectional prais winsten regression model with panel corrected standard errors pcse we conclude that economic development has had a significant positive impact on eiwb during the period 1995 2012 the results indicate that the stress on the environment had increased in a noticeable manner from 1995 until 2006 however over the period 2007 2012 the stress went back to the level observed in 1995 this observation is unfortunate from the perspective sustainable economics

effects of exchange rate variability on inflation variability abstract previous studies have postulated that there exists a positive relationship between the rate of inflation and its variability they have shown that a high inflation rate contributes to inflation variability in this paper we argue that with the current floating exchange rate system exchange rate variability is another factor contributing to inflation variability after incorporating a measure of exchange rate variability into a simple model used by previous authors we estimate our model using cross country data from 20 developed and 76 less developed countries the cross sectional regression results support our conjecture

economic integration and market access traditional analysis of the effect of economic integration on the rest of the world draws unambiguously pessimistic conclusions integration causes trade diversion which reduces demand for the rest of the world s exports and reduces supply of its imports the rest of the world s terms of trade may therefore deteriorate with associated welfare loss as is widely recognised this analysis gives an inadequate description of the current phase of european integration study of european integration must incorporate imperfect competition scale economies and intra industry trade the implications of these considerations for the effect of economic integration on the rest of the world have been discussed by corden 1972 robson 1987 pelkmans 1984 and in the context of the effects of 1992 on efta norman 1989 these considerations raise the possibility that consumers in the rest of the world may benefit from integration supply side improvements in the integrating economy for example lower marginal costs if there are increasing returns to scale or the production of more product varieties may spill over into rest of the world markets however the effects of integration on firms in the rest of the world is again negative they suffer reduced market shares and perhaps lower profits this is illustrated in smith and venables 1988 the second way in which current european integration is not adequately described by traditional theory is that the integration process is not the removal of taxes and tariffs but the alteration of rules and regulations the process thus has direct effects not only on ec firms but also on firms from

trade restrictions as facilitating practices abstract the effect of quantitative restrictions in oligopolistic markets is shown to depend on whether imports are substitutes or complements for domestic products in the former case they have profound effects even when set at free trade levels because they impede the ability of the foreign firm to compete in the domestic market thereby acting to facilitate collusion and raise prices and profits for this reason tariffs and quotas are fundamentally non equivalent with substitute goods when goods are complements a voluntary export restriction ver at the free trade level has no effect and tariffs and quotas are equivalent

measuring market power in the ready to eat cereal industry the ready to eat cereal industry is characterized by high concentration high price cost margins large advertising to sales ratios and numerous introductions of new products previous researchers have concluded that the ready to eat cereal industry is a classic example of an industry with nearly collusive pricing behavior and intense nonprice competition this paper empirically examines this conclusion in particular i estimate price cost margins but more importantly i am able empirically to separate these margins into three sources i that which is due to product differentiation ii that which is due to multi product firm pricing and iii that due to potential price collusion the results suggest that given the demand for different brands of cereal the first two effects explain most of the observed price cost margins i conclude that prices in the industry are consistent with noncollusive pricing behavior despite the high price cost margins leading firms are able to maintain a portfolio of differentiated products and influence the perceived product quality it is these two factors that lead to high price cost margins

footprints on the earth the environmental consequences of modernity growing evidence demonstrating clear threats to the sustainability of the ecosystems supporting human societies has given rise to a variety of sociological theories of human environment interactions these environmental impact theories fall into three general perspectives human ecology modernization and political economy these theories however have not been empirically tested in a common analytic framework here a framework that relies on ecological principles is adopted and modified using a revised stochastic formulation of that framework and the most comprehensive measure of environmental impact to date the ecological footprint the factors driving the environmental impacts of societies are assessed the overall findings support the claims of human ecologists partially support the claims of political economists and contradict the claims of modernization theorists basic material conditions such as population economic production urbanization and geographical factors all affect the environment and explain the vast majority of cross national variation in environmental impact factors derived from neo liberal modernization theory such as political freedom civil liberties and state environmentalism have no effect on impacts taken together these findings suggest societies cannot be sanguine about achieving sustainability via a continuation of current trends in economic growth and institutional change authors

are the economy and the environment decoupling a comparative international study 1960 20051 ecological modernization theory posits that even though economic development harms the environment the magnitude of the harmful link decreases over the course of development in contrast the treadmill of production theory argues that the strong relationship between environmental harms and economic development will remain constant or possibly increase through time to evaluate these competing propositions interactions between economic development and time are used in cross national panel analyses of three measures of carbon dioxide emissions the results vary across the three outcomes as well as between developed and less developed countries providing mixed support for both theoretical perspectives the authors conclude by discussing how both theories could benefit from engaging contemporary research concerning changes within the transnational organization of production and the structure of international trade and how these global shifts influence environment economic development relationships

airline code share alliances and their competitive effects abstract code share alliances have become a prominent feature in the competitive landscape of the airline industry however policy makers are extremely hesitant to approve proposed code share alliances when the potential partners route networks have significant overlap the main concern is that an alliance may facilitate price collusion on partners overlapping routes this article shows how policy makers can use a structural econometric framework to quantify the competitive effects of proposed code share alliances where potential alliance partners compete on overlapping routes in the prealliance industry as an example i apply the econometric model to the delta continental northwest alliance this proposed alliance was initially greeted with skepticism by the u s department of transportation owing to the potential partners unprecedented level of route network overlap for the markets considered in my analyses it appears as though the ultimate approval of the alliance by policy makers was justified

the evolution of price dispersion in the european car market car prices in europe are characterized by large and persistent differences across countries the purpose of this paper is to document and explain this price dispersion using a panel data set extending from 1980 to 1993 we first demonstrate two main facts concerning car prices in europe i the existence of significant differences in quality adjusted prices across countries with italy and the u k systematically representing the most expensive markets 2 substantial year to year volatility that is to a large extent accounted for by exchange rate fluctuations and the incomplete response of local currency prices to these fluctuations these facts are analysed within the framework of a multiproduct oligopoly model with product differentiation the model identifies three potential sources for the international price differences price elasticities generating differences in markups costs and import quota constraints local currency price stability can be attributed either to the presence of a local component in marginal costs or to markup adjustment that is correlated with exchange rate volatility the latter requires that the perceived elasticity of demand is increasing in price we find that the primary reason for the higher prices in italy is the existence of a strong bias for domestic brancs that generates high markups for the domestic firm fiat in the u k higher prices are mainly attributed to better equipped cars and or differences in the dealer discount practices the import quota constraints are found to have a significant impact on japanese car prices in italy france and the u k with respect to local currency price stability a large percentage of the documented price inertia can be attributed to local costs and a smaller fraction to markup adjustment that is indicative of price discrimination based on these results we conjecture that the emu will substantially reduce the year to year volatility observed in the car price data but without further measures to increase european integration it will not completely eliminate existing cross country price differences

parallel imports demand dispersion and international price discrimination parallel imports goods imported by unauthorized resellers are advocated worldwide for undermining international price discrimination for a continuum of markets we find that uniform pricing by a monopolist yields lower global welfare than third degree discrimination if demand dispersion across markets is large though uniform pricing avoids output misallocation too many markets go unserved mixed systems permitting discrimination across but not within designated groups of markets yield significantly higher welfare than uniform pricing or unrestricted multimarket discrimination and can pareto dominate uniform pricing thus while parallel imports might benefit some countries our results weaken the multilateral case for allowing them

a short history of price level convergence in europe we study the evolution of price level dispersion in europe by combining time series information on harmonized indices of consumer prices hicps with occasional observations of absolute price levels we find that european price levels converged over much of the last 40 to 50 years in the united states our benchmark price level dispersion is more or less stable a back of the envelope calculation suggests that indirect tax rate harmonization convergence of nontraded input costs and convergence of traded input costs in the form of exchange rate stability and increased openness are all important in explaining european price level convergence

the effects of militarization on biofuel consumption and co2 emission abstract the cointegration and causal relation among co2 emissions economic growth militarization and biofuel consumption were tested from 1984 to 2015 period for unite states us the autoregressive distributed lag and three supplementary long run estimators the dynamic ols canonical cointegration regression and fully modified ols were employed to reveal the long run impacts of economic growth militarization and biofuel consumption on co2 emissions toda and yamamoto s mwald and rao f tests were applied to find out the direction of causality the evidence of bi directional causality between biofuel consumption and economic growth between economic growth between militarization and biofuel consumption and co2 emissions and between biofuel consumption and co2 emissions was determined the results of forecast error variance determined 50 1 of the forecast error variance of co2 emissions is explained by the forecast error variance of militarization and 59 4 by energy consumption

exclusive dealing as a barrier to entry evidence from automobiles exclusive dealing contracts between manufacturers and retailers force new entrants to set up their own costly dealer networks to enter the market we ask whether such contracts may act as an entry barrier and provide an empirical analysis of the european car market we first estimate a demand model with product and spatial differentiation and quantify consumers valuations for dealer proximity and dealer exclusivity we then perform policy counterfactuals to assess the profit incentives and possible entry deterring effects of exclusive dealing we find that there are no unilateral incentives to maintain exclusive dealing but there is a collective incentive for the industry as a whole furthermore a ban on exclusive dealing would raise the smaller entrants market share but more importantly consumers would gain not so much because of increased price competition but rather because of the increased spatial availability which compensates for the demand inefficiency from a loss of dealer exclusivity

how organizational and global factors condition the effects of energy efficiency on co2 emission rebounds among the world s power plants the united nations intergovernmental panel on climate change ipcc the international energy agency iea and several nations suggest that energy efficiency is an effective strategy for reducing energy consumption and associated greenhouse gas emissions skeptics contend that because efficiency lowers the price of energy and energy services it may actually increase demand for them causing total emissions to rise while both sides of this debate have researched the magnitude of these so called rebound effects among end use consumers researchers have paid less attention to the conditions under which direct rebounds cause co2 emissions to rise among industrial producers in particular researchers have yet to explore how organizational and global factors might condition the effects of efficiency on emissions among power plants the world s most concentrated sources of anthropogenic greenhouse gases here we use a unique dataset containing nearly every fossil fuel power plant in the world to determine whether the impact of efficiency on emissions varies by plants age size and location in global economic and normative systems findings reveal that each of these factors has a significant interaction with efficiency and thus shapes environmentally destructive rebound effects

collusion or competition interfirm relationships in the chinese auto industry the chinese passenger vehicle industry contains a large number of manufacturers some of them are members of big corporate groups centered around state owned enterprises these corporate relationships may facilitate collusion this paper applies the non nested hypothesis test methodology to data on passenger vehicles to identify whether price collusion exists within corporate groups or across groups our empirical results support the assumption of bertrand nash competition in the chinese passenger vehicle industry we find no evidence for within or cross group price collusion our policy experiments show that indigenous brands will gain market shares and profits if within group companies merge

cross country price dispersion in the euro era a case study of the european car market impact of the euro this paper investigates the effects of the european monetary union on cross country price differences in the european car market the analysis utilizes disaggregate bi annual data on the prices of almost all car models sold in the 15 countries of the european union over 1993 2003 the data refer to identical models with identical specifications and options to identify the euro s effect we exploit the fact that out of the 15 countries in our sample 12 joined euroland at the beginning of 1999 and officially adopted the euro as their national currency at the beginning of 2002 while 3 countries remained outside the monetary union we investigate whether there is a systematic difference in the evolution of cross country price dispersion between euroland members and non members after 1999 our analysis distinguishes between phase i monetary union with national currencies preserved 1999 2001 and phase ii official adoption of the euro as a national currency in 2002 we examine the evolution of both the absolute price differentials across countries and the speed with which deviations from the long term cross country differentials are eliminated we find that in the pre euro era countries that later joined euroland exhibited lower price differentials relative to the base country of the netherlands by approximately 6 the monetary union further reduced these differentials by a small but significant percentage about 1 5 between 1999 and 2001 this reduction happened while the price differentials in non euroland countries increased the price differentials in euroland countries further decreased following the official euro adoption in 2002 however we cannot attribute this decline to the euro as we witness an even faster decrease of price differentials in non euroland countries over the 2002 2003 period despite these reductions cross country price differences remain large even among members regarding the speed of convergence we find that even before 1999 the half life of price shocks was shorter in euroland countries compared to non euroland countries 0 65 versus 1 year however we do not find any evidence that the emu further affected the speed of convergence in a significant manner overall our results suggest a big role for exchange rate stability in reducing international price dispersion and a smaller role for a common currency the surprisingly high remaining international price differentials after the euro suggest the need for additional measures towards integration e g liberalization of the distribution system reduction of high registration taxes in particular countries pinelopi koujianou goldberg and frank verboven

exchange rate pass through when market share matters the authors investigate the pass through from exchange rates to import prices when firms future demands depend on their current market shares they show that profit maximizing foreign firms may either raise or lower their dollar export prices when the dollar appreciates temporarily i e the pass through may be perverse and that current import prices may be more sensitive to expected future exchange rates than to current exchange rates they present evidence that suggests the behavior of expected future exchange rates may provide a clue to the puzzling recent behavior of u s import prices copyright 1989 by american economic association

goods prices and exchange rates what have we learned import prices typically change by a smaller proportion than the exchange rate between the exporting and importing country recent research indicates that common currency relative prices for similar goods exported to different markets are highly correlated with exchange rates between those markets this evidence suggests that incomplete pass through is a consequence of third degree price discrimination while distance matters for market segmentation borders have independent effects the source of the border effect has not been clearly identified furthermore there is little evidence yet to suggest substantial market power is implied by the observed price discrimination

racial discrimination among nba referees the nba provides an intriguing place to assess discrimination referees and players are involved in repeated interactions in a high pressure setting with referees making split second decisions that might allow implicit racial biases to become evident we find that more personal fouls are awarded against players when they are officiated by an opposite race officiating crew than when they are officiated by an own race refereeing crew these biases are sufficiently large so that they affect the outcome of an appreciable number of games our results do not distinguish whether the bias stems from the actions of white or black referees

the booker decision and discrimination in federal criminal sentences i introduction the sentencing reform act passed by congress in 1984 established the federal sentencing guidelines the guidelines were designed to improve standardization in punishments handed out to convicted criminals by limiting what had been federal judges nearly unfettered discretion in sentencing anderson kling and stith 1999 stith and cabranes 1998 for federal crimes committed after november 1 1987 the act established that sentences of incarceration were to be determined by a table mapping the severity of the offense a level between 1 and 43 and the defendant s criminal history a level between i and vi to a potential range of months imprisonment table 1 shows the united states sentencing commission s ussc sentencing table a defendant for example with a final offense level of 20 and a criminal history category of ih should according to the guidelines be sentenced to somewhere between 41 and 51 months in federal prison the actual sentence would be an integer within that range 1 the act also abolished parole for federal crimes though up to 15 of an inmate s sentence could be reduced for good behavior 2 the sentencing reform act declared that table 1 s guideline ranges were mandatory federal judges had to incur a nontrivial cost to sentence a defendant outside them but on january 12 2005 the united states supreme court ruled in the two part decision u s vs booker that a the sentencing guidelines violated a defendant s constitutional fight to a jury trial 3 and b in order to maintain constitutionality the guidelines were to be effectively advisory instead of mandatory 4 legal observers had expected the overturning of the federal sentencing guidelines system since june 2004 when the supreme court decision blakely v washington invalidated washington state s sentencing guidelines system because it violated a defendant s right to a jury trial denniston 2004 by making the sentencing guidelines advisory rather than mandatory booker reduced the cost of sentencing outside the guidelines and increased the ambiguity of federal judges sentencing decisions according to bertrand chugh and mullainathan 2005 ambiguity is one of three situations in which implicit discrimination is likely to occur the other two situations are inattentiveness to task and time pressure implicit discrimination unlike taste based discrimination becker 1957 or statistical discrimination aigner and cain 1977 reflects implicit attitudes that bertrand chugh and mullainathan 2005 state are unintentional and outside of the discriminator s awareness research indicating implicit discrimination include findings that national basketball association referees call fewer fouls against players of their own race price and wolfers 2010 that major league baseball umpires are more likely to call strikes when the pitcher is of their own race parsons et al 2007 and that screeners of resumes are more likely to ignore job applications with black names than ones with white names bertrand and mullainathan 2004 each of these scenarios describes a situation where ambiguity inattentiveness or time pressure is a factor and where a statistically significant amount of discriminatory treatment is detected 5 this paper tests whether the booker decision by increasing the ambiguity of federal judges sentencing decisions increased manifestations of discrimination in accordance with the hypothesis of bertrand chugh and mullainathan 2005 difference in difference results show that conditional on a defendant s table 1 guideline cell booker reduced sentences significantly for the default group of defendants white male u s citizens who never earned a high school diploma female defendants and defendants with terminal high school degrees received significantly larger booker related sentence reductions and college graduates received significantly smaller ones

lechatelier samuelson principle in games and pass through of shocks abstract the lechatelier samuelson principle states that as a reaction to a shock an agent s short run adjustment of an affected action is smaller than its long run adjustment when the agent can also adjust other related actions we extend the principle to strategic environments where the long run adjustment also accounts for other players adjusting their strategies we show that the principle holds for supermodular games strategic complements satisfying monotone comparative statics and provide sufficient conditions for the principle to hold in games of strategic substitutes heterogeneity we discuss the principle s implications for cost pass through of multiproduct firms

making the crime fit the penalty the role of prosecutorial discretion under mandatory minimum sentencing abstract this paper empirically documents one way in which prosecutorial discretion may be used to dampen the effects of mandatory minimum sentencing laws specifically prosecutors can use their discretion over prosecution charges to circumvent a mandatory minimum sentencing law for some defendants by prosecuting defendants who were initially arrested for the crime targeted by the sentencing law for lesser crimes not covered by the law i document the use of such discretion with respect to several state three strikes type repeat offender laws imposed throughout the 1990s and i find that prosecutors become significantly more likely to lower a defendant s prosecution charge to a misdemeanor when conviction for the initial felony arrest charge would lead to sentencing under a three strikes law moreover accounting for such behavior is important as i show that failure to do so can lead to overstating the effects of these laws on average sentencing by almost 30 percent

tax incidence with strategic firms in the soft drink market abstract because soft drink sd consumption is considered to be a contributor to the epidemic of obesity there is a growing interest in evaluating the impact on sd consumption of alternative tax policies in this paper we propose a methodology to evaluate the impact of taxation of a food market taking into account the strategic price response of both manufacturers and retailers we apply this methodology to the french sd market and simulate the impacts of ad valorem and excise taxes we find that firms behave differently when facing an ad valorem tax or an excise tax an excise tax is overshifted to consumer prices while an ad valorem tax is undershifted to consumer prices we find that an excise tax based on the sugar content of sd is the most effective at reducing sd consumption our results also indicate that ignoring strategic pricing by firms leads to misestimations of the impact of taxation by between 15 and 40 depending on the products and the tax implemented in the short term that is ignoring positive long term health effects a 9 cents l excise tax has a small negative welfare effect about 1 person year

income inequality and carbon emissions in the united states a state level analysis 1997 2012 abstract this study investigates the relationship between u s state level co 2 emissions and two measures of income inequality the income share of the top 10 and the gini coefficient each of the inequality measures which focus on unique characteristics of income distributions is used to evaluate the arguments of different analytical approaches results of the longitudinal analysis for the 1997 to 2012 period indicate that state level emissions are positively associated with the income share of the top 10 while the effect of the gini coefficient on emissions is non significant the statistically significant relationship between co 2 emissions and the concentration of income among the top 10 is consistent with analytical approaches that focus on political economy dynamics and veblen effects which highlight the potential political and economic power and emulative influence of the wealthy the null effect of the gini coefficient is generally inconsistent with the marginal propensity to emit approach which posits that when incomes become more equally distributed the poor will increase their consumption of energy and other carbon intensive products as they move into the middle class

international comparisons of pricing to market behavior this paper measures the degree of price discrimination across export destinations that is associated with exchange rate changes using u s u k german and japanese industry level data given the industries sampled more price discrimination across destinations is observed in the u k german and japanese data for industries that match across source countries however behavior is very similar across source countries furthermore destination specific price adjustment on exports to the united states from germany and japan is similar to price adjustment observed on shipments to other destinations most variation in the data appears to be related to industry copyright 1993 by american economic association

growth effects of foreign and domestic investment over tha past few years numerous studies in sociology have concluded that foreign investment harms poor nations these studies have focused on the coefficient for foreign capital stock controlling for flow new investment and defying logic have inferred that a negative coefficient for stock reflects dependency effects that retard economic growth since capital stock is the denominator for investment rate the greater the stock the lower the investment rate for a given level of new investment hence the negative coefficient for capital stock found in dependency studies indicates a beneficial investment effect not a harmful effect this point is demonstrated by reanalysis of the data used in dependency studies in these data foreign investment spurs growth earlier analysts have concluded otherwise only because their conclusions have belied their findings

is there really a border effect the observed excess price variability in cross border city pairs compared to that in within country city pairs has been defined as the border effect we used a unique data set from cities that were in the same country at one time and were in two separate countries later on to examine the effects of the presence of a national border on price variability interestingly a border like effect was detected even during the period when all the cities were in the same country we also found a large border effect when cities were in two separate countries however we found no change in the price variability at cross border city pairs during the periods both before and after the cities separated into two different countries this finding suggests that the observed systematic higher variability of consumer prices in cross border city pairs might not be due to the presence of a border as suggested in the literature

an empirical investigation of the welfare effects of banning wholesale price discrimination rand 054 rand2007 cls 1994 07 13 v1 2u standard latex document class rand rand 054 dispatch 12 7 2008 ce n a journal msp no no of pages 26 pe sharon rand journal of economics vol 40 no 1 spring 2009 pp 20 45 an empirical investigation of the welfare effects of banning wholesale price discrimination sofia berto villas boas economic theory does not provide sharp predictions on the welfare effects of banning wholesale price discrimination if downstream cost differences exist then discrimination shifts production inefficiently toward high cost retailers so a ban increases welfare if differences in price elasticity of demand across retailers exist discrimination may increase welfare if quantity sold increases so a ban reduces welfare using retail prices and quantities of coffee brands sold by german retailers i estimate a model of demand and supply and separate cost and demand differences simulating a ban on wholesale price discrimination has positive welfare effects in this market and less if downstream cost differences shrink or with less competition introduction wholesale price discrimination means that an upstream firm sets different prices for the same product for various downstream retailers wholesale price discrimination is commonly practiced in many markets examples include markets such as petroleum distribution steel heavy trucking tobacco and pharmaceuticals in several countries milk and other dairy products are sold using government administered or sanctioned discriminatory pricing schemes wholesale price discrimination practices are also used for services such as loans insurance and advertising 1 competition authorities have been concerned with wholesale price discrimination the european union treaty s article 82 c prohibits practices where a dominant firm would place trading partners at a competitive disadvantage the u s robinson patman act forbids discriminat ing in price between different purchasers where the effect may be to lessen competition unless the university of california berkeley sberto are berkeley edu i thank the editor igal hendel and two anonymous referees for many helpful comments and max auffhammer cyndi berck peter berck gal hochman silke januszewski forbes george judge kai uwe k uhn diana lazo mark muendler aviv nevo ariel pakes jeff perloff andrew sweeting miguel villas boas and participants at uc san diego university of michigan the inra idei conference in toulouse and the university of british columbia summer conference in industrial organization for their suggestions i thank daniel klapper for letting me have access to the data support from the giannini foundation and from an aes grant are gratefully appreciated see for gasoline markets texaco v hasbrouck 496 us 543 no 87 2048 1990 and the new york state motor fuel marketing practices act for steel chan hall and rust 2003 for heavy trucking volvo trucks north america inc v reeder simco gmc inc docket no 04 905 for tobacco brooke group ltd v brown and williamson tobacco corp 509 us 209 no 92 466 1993 for wholesale pharmaceuticals see http www datcp state wi us trade business unfair comp drug price jsp for dairy markets see for example gardner 1984 and for services see givens 1983 c 2009 rand copyright

the market impact and the cost of environmental policy evidence from the swedish green car rebate we quantify the effects of the swedish gcr a program to reduce oil dependence and greenhouse gas emissions in the automobile industry we find the gcr to increase the market shares of green cars and its cost to be 109 tonco2 saved thus 5 times the price of an emission permit since the main green cars in sweden are ffvs flexible fuel vehicles which can switch between petrol gasoline and ethanol we also account for fuel choice which increases the cost of the program finally we show that consumers would have purchased ffvs regardless of the rebate provided by the gcr

a structural approach to identifying the sources of local currency price stability the inertia of the local currency prices of traded goods in the face of exchange rate changes is a well documented phenomenon in international economics this paper develops a structural model to identify the sources of this local currency price stability and applies it to micro data from the beer market the empirical procedure exploits manufacturers and retailers first order conditions in conjunction with detailed information on the frequency of price adjustments following exchange rate changes to quantify the relative importance of local non traded cost components markup adjustment by manufacturers and retailers and nominal price rigidities in the incomplete transmission of such changes to prices we find that on average approximately 60 of the incomplete exchange rate pass through is due to local non traded costs 8 to markup adjustment 30 to the existence of own brand price adjustment costs and 1 to the indirect strategic effect of such costs though these results vary considerably across individual brands according to their market shares

trade globalization since 1795 waves of integration in the world system the term globalization as used by social scientists and in popular discourse has many meanings we contend that it is important to distinguish between globalization as a contemporary political ideology and what we call structural globalization the increasing worldwide density of large scale interaction networks relative to the density of smaller networks we study one type of economic globalization over the past two centuries the trajectory of international trade as a proportion of global production is trade globalization a recent phenomenon a long term upward trend or a cyclical process using an improved measure of trade globalization we find that there have been three waves since 1795 we discuss the possible causes of these pulsations of global integration and their implications for the early decades of the twenty first century

quality based price discrimination and tax incidence the market for gasoline and diesel cars in europe the existing tax policies toward gasoline and diesel cars in european countries provide a unique opportunity to analyze quality based price discrimination and the implied tax incidence in my econometric framework consumers choose the type of engine based on their annual mileage prices are set by the manufacturers the relative pricing of gasoline and diesel cars appears to be consistent with monopolistic price discrimination effectively segmenting low mileage from high mileage consumers on average about 75 to 90 of the price differentials between gasoline and diesel cars can be explained by markup differences i draw implications for the effectiveness and the revenue effects of tax policy

exchange rates and prices the adjustment of relative prices to exchange rate movements is explained in an industrial organization approach given labor costs in the respective currencies exchange rate movements change costs for firms selling in the home market and thus disturb the industry equilibrium the extent of absolute and relative price adjustment is shown to depend on market integration product substitutability the relative number of domestic and foreign firms and the market structure the impact of exchange rates on prices is illustrated in a variety of approaches including the cournot a dixit and j stiglitz 1977 and s salop 1979 models some empirical evidence is offered in support of the theory copyright 1987 by american economic association

exchange rates and oligopoly abstract the purpose of this paper is to explain empirical observations concerning the impact of exchange rate changes on industrial prices as exchange rates change the pass through into industrial prices is often incomplete and sometimes it goes into the wrong direction i e the prices in the depreciating country decrease while those in the appreciating country increase the latter is called perverse pass through the usual context for such observations is one of segmented markets and imperfect competition we consider the simplest model with these characteristics two duopolistic firms which both operate in two countries the markets of the two countries are separate and each of the firms produces its good in one of these countries we study the effect of an exchange rate change on the prices in each country and on the level of sales and of profits of each of the firms when strong restrictions such as constant marginal costs are imposed prices move in the right direction in response to an exchange rate change however with general cost and demand structures even in this simple model it is possible for prices in both countries to move in perverse directions