is free trade deflationary abstract we estimate the relation between trade openness and price level for 62 countries while our analysis shows a negative relation for developing countries we obtain a positive relation for advanced economies such as the u s belgium and ireland

the relative importance of actual and potential competition empirical evidence from the pharmaceuticals market the relative importance of actual and potential competition empirical evidence from the pharmaceuticals market

does greater trade openness reduce inflation further evidence using panel data techniques abstract in this article we estimate the relation between inflation and trade openness q j econ 108 1993 869 the higher the gains in terms of product in generating an inflationary surprise the greater the incentives will be for the government to effect such a surprise

measuring value change in western industrialized societies the impact of unemployment during the past two decades a four item battery administered in biannual eurobarometer surveys has been used to measure changing value priorities in western european countries we provide evidence that the measure is seriously flawed pooled crosssectional time series analyses for the 1976 86 period reveal that the euro barometer postmaterialist materialist value index and two of its components are very sensitive to short term changes in economic conditions and that the failure to include a statement about unemployment in the four item values battery accounts for much of the apparent growth of postmaterialist values in several countries after 1980 the aggregate level findings are buttressed by analyses of panel data from three countries

competition and substitutability in the swedish pharmaceuticals market substitution possibilities between brand name pharmaceuticals are analysed the analysis is based on data from three different markets the prescription drug market for beta blocking agents the over the counter market for purgatives and the hospital market for two pharmaceutical treatments for gastric ulcers the results indicate that there exist some substitution possibilities among the brand name drugs included in the study

patents brand generic competition and the pricing of ethical drugs in canada some empirical evidence from british columbia 1981 1994 this paper examines the impact of the 1987 changes in the canadian patent act on the pricing of ethical drugs from 1969 to 1987 canada opted to control pharmaceutical prices by using the compulsory licensing provisions of the act to promote competition between branded drugs and their generic equivalents in 1987 however the act was amended to guarantee patent holders an extended period 7 10 years of protection this reduced brand generic competition by retarding generic entry and suggests that ceteris paribus after 1987 pharmaceutical prices increased relative to pre 1987 prices this hypothesis is examined for the period 1981 1994 using a sample of 82 drugs from the british columbia pharmacare programme the major conclusions are despite evidence of significant first mover advantages which resulted in higher brand prices competition from generics succeeded in reducing overall market prices prior to 1987 but after 1987 the efficacy of generic competition was reduced and both brand and market p

openness and inflation a new assessment romer 1993 uses a barro gordon type model to argue that openness puts a check on the government s incentive to engage in unanticipated inflation because of induced exchange rate depreciation 2 therefore in the absence of precommitment in monetary policy more open economies will tend to have lower inflation rates romer finds that empirically over a large sample of countries and over a broad time frame average inflation rates are lower in smaller more open economies this relationship is significant quantitatively large and robust moreover these findings suggest that models in which the absence of precommitment in monetary policy leads to inefficiently high average levels of inflation are essential to understanding inflation in most of the world this comment suggests that the negative link between inflation and openness romer found may be largely driven by the responses of severely indebted countries sics to the debt crisis of the 1980s figures i and ii show the scatterplots of the logarithms of average inflation and openness for the subperiods 1973 to 1981 predebt crisis and 1982 to 1990 the debt crisis period different groups of countries are separated according to their indebtedness level 3 the solid lines in the figures represent the predicted value of inflation obtained from a regression of openness on inflation for the countries in each group as the scatterplots show there is indeed a strong negative relation between openness and inflation among sics during the debt crisis

uninformed votes information effects in presidential elections theory recent scholarship has emphasized the potential importance of cues information shortcuts and statistical aggregation processes in allowing relatively uninformed citizens to act individually or collectively as if they were fully informed hypotheses uninformed voters successfully use cues and information shortcuts to behave as if they were fully informed failing that individual deviations from fully informed voting cancel out in a mass electorate producing the same aggregate election outcome as if voters were fully informed methods hypothetical fully informed vote choices are imputed to individual voters using the observed relationship between political information and vote choices for voters with similar social and demographic characteristics estimated by probit analysis of data from national election study surveys conducted after the six most recent united states presidential elections results both hypotheses are clearly disconfirmed at the individual level the average deviation of actual vote probabilities from hypothetical fully informed vote probabilities was about ten percentage points in the electorate as a whole these deviations were significantly diluted by aggregation but by no means eliminated incumbent presidents did almost five percentage points better and democratic candidates did almost two percentage points better than they would have if voters had in fact been fully informed

generic drug industry dynamics both the economics literature and the business press suggest that a typical pattern for a new industry or what jovanovic and macdonald 1994 call an invention i s to have an initial phase in which a small number of firms each earn significant profits followed by a phase in which rapid entry of new firms leads to increased competition and dissipation of some of those profits often accompanied by a shakeout whereby only a few large firms remain especially if subsequent innovations increase the optimal scale although this pattern seems to characterize many industries the length of time during which early movers retain their profits how prices adjust during the entry process and the

economic integration and mass politics market liberalization and public attitudes in the european union theory theories of how domestic politics influence international economic policy differ fundamentally in their treatment of the mass public a central issue in this controversy is whether members of the mass public form attitudes about international economics that reflect their economic interests this article examines this assumption using international economic theory to identify variation in economic interests regarding international economic policy hypotheses citizens of the european union eu form attitudes toward eu membership an international economic policy that are consistent with their occupation based economic interests methods individual level heteroskedastic ordered probit analysis of eurobarometer survey data and oecd economic statistics from 1975 to 1992 results while controlling for a variety of potentially confounding factors the likelihood of positive evaluations of eu membership is positively related to intraoccupational differences in economic benefits from eu membership

the political economy of the tariff cycle how can protectionism and free trade succeed one another our answer focuses on the changing balance of private actors political demands these actors acquire interests in tariff policies because their assets are spatially concentrated and trade in these assets is subject to various limitations actors in regions experiencing no new investment in an established industry old regions have interests that sometimes differ from those in regions where there is new investment we show that old regions have no reason to be involved in tariff politics at business cycle peaks during troughs whether a state becomes more or less protectionist depends ceteris paribus on the relative political strength of old import competing and old exporting interests if old import competing industries outweigh the old exporters then protection will tend to increase at the trough and decrease at the peak of a business cycle the opposite result occurs when old exporters are more influential

preferences for international redistribution the divide over the eurozone bailouts why do voters agree to bear the costs of bailing out other countries despite the prominence of public opinion in the ongoing debate over the eurozone bailouts voters preferences on the topic are poorly understood we conduct the first systematic analysis of this issue using observational and experimental survey data from germany the country shouldering the largest share of the eu s financial rescue fund testing a range of theoretical explanations we find that individuals own economic standing has limited explanatory power in accounting for their position on the bailouts in contrast social dispositions such as altruism and cosmopolitanism robustly correlate with support for the bailouts the results indicate that the divide in public opinion over the bailouts does not reflect distributive lines separating domestic winners and losers instead the bailout debate is better understood as a foreign policy issue that pits economic nationalist sentiments versus greater cosmopolitan affinity and other regarding concerns

political preferences for the pork barrel a generalization this paper provides a rational explanation for the observation of oversized coalitions often approaching unanimous size in the realm of distributive policies distributive policies are those which concentrate benefits in specific geographic areas states congressional districts while spreading costs through general taxation the explanation offered here that legislators may rationally prefer universalism to hard ball coalition politics generalizes earlier work of weingast and fiorina in particular it extends their results to pork barrel politics i e projects that are economically inefficient and demonstrates how packages of economically inefficient projects can nevertheless be politically popular the main theoretical feature that induces preferences for universalism is uncertainty over the composition of winning coalitions and consequently the desire for the political insurance that universalism provides

american ambivalence towards abortion policy development of a heteroskedastic probit model of competing values theory using elaboration likelihood models and insights from the recent core beliefs literature we show that conflicting core beliefs lead to ambivalence about policy choices hypotheses policy choices about abortion are heterogeneous this heterogeneity across individuals is a function of the underlying conflict in their beliefs about the role of women and the sanctity of human life methods a heteroskedastic probit model is developed to test the hypotheses results heterogeneity is observed for six of seven abortion policy choices when core values conflict respondents are more ambivalent in their policy responses and more difficult for our standard models to predict

modelling pharmaceutical price changes in germany a function of competition and regulation in this article price changes for pharmaceuticals in germany are modelled as a function of regulation and competition changes in the regulatory environment and in the competitive environment of a product are taken into account to follow the hierarchical structure a four level random intercept model was constructed price changes were allowed to vary randomly between drug classes between different substances within a drug class and between different manufacturers of a substance this study provides evidence that two policy measures reference pricing and temporary price freezes succeeded in reducing prices in germany between january 2004 and june 2006 for off patent substances depending on the competition faced by a drug the effect of competition can be greater than the effect of regulation the study therefore not only demonstrates the importance of competition between and within drug classes it also provides evidence that generic entry has substantial effects on the prices of branded p

strategic pricing of new pharmaceuticals this paper provides empirical evidence on the leading factors affecting the prices of new pharmaceuticals both at introduction and after 4 6 and 8 years most important is the extent of therapeutic advance embodied in a new product for drugs which represent important therapeutic gains launch prices can be two or three times those of existing drugs used for the same purposes while drugs that largely duplicate the actions of currently available products are typically priced at comparable levels in addition the number of branded substitutes has a substantial negative effect on launch prices which reflects the importance of competitive pressures duplicate products thereby play an important economic role in pharmaceutical markets

pricing dynamics in the pharmaceutical industry pricing behaviour has traditionally been approached from the concept of long term static equilibrium this paper argues that this approach is inappropriate at least with respect to the pharmaceutical market because new innovation and patent expiry lead to a continually changing environment a theoretical analysis argues that price change will depend on the age of the therapeutic class the degree of brand loyalty the extent to which it is sold over the counter rather than on prescription and measures of competition the empirical results based on an analysis of the leading twenty five therapeutic class of pharmaceuticals in the usa the uk west germany and france over the period 1981 1988 tends to support the theoretical conclusions although it would appear that government controls in the uk are distorting profit maximizing behaviour more than in the other three countries

elections with limited information a fulfilled expectations model using contemporaneous poll and endorsement data as information sources a one dimensional model of two candidate elections under asymmetric information is theoretically developed and experimentally tested candidates do not know voter utility functions and most voters are uninformed about candidate policy positions a fulfilled expectations equilibrium is defined using poll and endorsement data as information sources it is proved that with any positive fraction of informed voters any equilibrium extracts all available information all participants voters and candidates alike act as if they were fully informed for fixed candidate strategies a dynamic is given for convergence to voter equilibrium and this process is shown to imply a bandwagon effect

inflation responses to commodity price shocks how and why do countries differ this paper relates the inflationary impact of commodity price shocks across countries to a broad range of structural characteristics and policy frameworks over the period 2001 2010 using several approaches the analysis suggests that economies with higher food shares in cpi baskets fuel intensities and pre existing inflation levels were more prone to experience sustained inflationary effects from commodity price shocks countries with more independent central banks and higher governance scores seem to have contained the impact of these shocks better the effect of the presence of inflation targeting regimes however appears modest and not evident during the 2008 food price shock the evidence suggests that trade openness financial development dollarization and labor market flexibility do not significantly influence the way in which domestic inflation responds to international commodity price shocks

generic entry price competition and market segmentation in the prescription drug market abstract this paper studies the effects of generic entry on post patent price competition for 18 prescription drugs recently exposed to competition an independent validating test of the generic competition paradox is conducted using a newly created data set each generic entrant is associated with an average 1 increase in the branded price the one way error component model accounts for intermolecular competition market segmentation and endogeneity of entry and finds branded prices increasing by 2 alternative definitions of entry suggest that price competition is confined to the generic market the unique payer type feature of the data offers empirical evidence supporting market segmentation

toward a business cycle model of tariffs a modified interest group model links movements in tariffs to changes in the level of economic activity within nations this model is introduced and tested for tariff behavior in the 19th and early 20th centuries in three nations the united states great britain and germany empirical analysis lends strong support to the model s central thesis that tariffs are sensitive to movements within a business cycle tariff changes occurring in the three nations with the exception of british tariff increases generally conform to the expectations of the model furthermore business cycle sensitivity provides an explanation of the behavior of tariffs superior to two prominent alternatives those based on ideology and on hegemonic stability

the kennedy round evidence on the regulation of international trade in the united states the purpose of this paper is to analyze and provide empirical evidence regarding the regulation of international trade flows our goal is to provide an explanation of the changes in the interindustry pattern of trade restrictions which emerged from the kennedy round of tariff negotiations the principal conclusion of the analysis is that the pattern of protection which resulted from the kennedy round was shaped to minimize the domestic political disruption resulting from liberalization industries which faced significant import threats and whose characteristics enhanced their potential political influence were able to maintain tariff protection in the face of overall liberalization the potential impact of the agreed upon tariff reductions was partially undermined by the introduction of offsetting nontariff trade barriers ntbs in addition ntbs were introduced systematically in industries that were becom

the price premium of generic to brand names and pharmaceutical price index the price premium of generic pharmaceuticals to brand names is examined under different competitive market situations the result of this study shows that the number market share and the age of both brand name and generic products have the most explanatory power for explaining the price premium this study further applies this method to a pharmaceutical price index in order to explain drug price index perplexities

tariff protection in developed and developing countries a cross sectional and longitudinal analysis four political models the international system rational domestic economic policy intragovemmental politics and interest group influence may explain the cross national structure of average nominal levels of tariffs on manufactures using available data measuring or approximating the explanatory variables for the time periods 1902 and 1971 selected hypotheses were tested in regression equations the 1971 tariff levels are best predicted by rational economic policy variables while for 1902 international power variables provide the best predictions of the tariff in general the causal forces influencing the cross national pattern of tariff levels appear to have shifted in the 20th century from those indicating international power to those measuring domestic politico economic development these results provide evidence relevant to some of the general propositions about size and development suggested by the contemporary political economy literature they also lend support to those who argue that a rising level of international interdependence has resulted in long term changes in the pattern of influences on national public policies

europeans and the european community the dynamics of public support for european integration europeans evaluate the european community ec according to its economic performance political salience and role in international relations during the last two decades their measured attitudes toward european integration warmed especially when inflation rates fell as the ec share of the country s trade expanded when ec elections and referenda increased attention to the community and to some extend during periods when east west relations were relaxed europeans did not vary their support according to their countries shares of the brussels budget thus notwithstanding denmark s 1992 rejection of the maastricht treaty and the end of the cold war recent ec reforms that increase monetary stability intra european trade and political attention are all likely to maintain or increase citizen support for the ec these findings result from a model that blends comparative political economy with international relations in one of the first applications of pooled cross sectional and time series analysis to the comparative study of public opinion

openness and the politics of potable water improving access to potable water has become an increasingly urgent concern for developing nations in the current era of globalization according to standard wisdom if developing countries undertake certain domestic reforms such as investing in infrastructure and engineering then safe and clean drinking water will improve this analysis uncovers however that in addition to such domestic efforts one of the greatest factors affecting water uncertainty is in fact internationally induced trade surprisingly both scholars and practitioners have neglected the potential impacts of expanding trade on access to potable water this analysis is the first large n cross national study of water that focuses on the interplay of trade and politics both international and domestic as the primary driving forces behind improvements in or constraints to water access the author hypothesizes that growing export pressures are constraining drinkable water in poor countries but a particular domestic condition can mit

support for foreign ownership and integration in eastern europe economic interests ideological commitments and democratic context western models of popular support for economic integration usually stress costs and benefits this article suggests that one cannot ignore the predominance of socialist economic values in east central europe consequently it is argued and supported that a individual level support for foreign ownership is best explained by ideological commitments to market ideals b publics in more economically liberal countries more strongly support the idea of foreign ownership and c citizens who reside in democratic countries which experience greater controversy over foreign ownership are less likely to accept the idea of foreign ownership just as they have a more negative image of the european union theoretically the study documents the limited applicability to eastern europe of western based models practically it helps explain opposition to foreign ownership and more generally increasing controversy over the eu in first wave accession states

inflation in open economies abstract this paper relates the time consistent inflation rate to the degree of trade openness of an economy the mechanism linking the welfare effects of monetary surprises and hence the incentives to inflate to openness does not rely on a large country terms of trade effect but rather is due to imperfect competition and nominal price rigidity in the non traded sector the empirical evidence supports the main predictions of the model 1997 elsevier science b v