economic determinants of free trade agreements abstract the purpose of this study is to provide the first systematic empirical analysis of the economic determinants of the formation of free trade agreements ftas and of the likelihood of ftas between pairs of countries using a qualitative choice model we develop this econometric model based upon a general equilibrium model of world trade with two factors of production two monopolistically competitive product markets and explicit intercontinental and intracontinental transportation costs among multiple countries on multiple continents the empirical model correctly predicts based solely upon economic characteristics 85 of the 286 ftas existing in 1996 among 1431 pairs of countries and 97 of the remaining 1145 pairs with no ftas

buyer initiated vs seller initiated information revelation sales presentations are the core of the selling process where salespeople provide information to prospects one challenge is that the amount of information available to be potentially communicated may exceed salespeople s ability to communicate or customers ability to process there is limited bandwidth between the firm and customers one important decision then is which information should customers see what the firm chooses to tell customers may be informative in itself when constrained to a seller initiated information revelation format where the firm chooses which feature to show the firm never finds it optimal to offer more features than it is able to inform customers about consequently customers never find credible a claim that the product has all features the important implication is that price alone cannot serve as a signal of quality in this setting in contrast a buyer initiated information revelation format where customers decide which information to receive increases the probability of a sale and also results in the production of higher quality products in a competitive setting by adopting buyer initiated information revelation firms are able to attain positive profits this is due to the fact that customers infer the product s quality from the price along with the information revelation format customers know that at some prices firms find it profitable to produce high quality products and at other lower prices this is not the case thus customer empowerment leads to higher profits

free trade agreements in the americas are the trade effects larger than anticipated this paper argues that the competitive liberalisation of national governments of the past several decades reflects national governments expectations of larger trade impacts from regional economic integration agreements eias than typical ex ante economic models have suggested moreover we show that previous typically cross section ex post empirical evaluations of the effects of eias on trade have seriously over or underestimated the effects partly due to ignoring the endogenous self selection bias of country pairs into eias accounting for this bias we find that economic integration agreements in the americas have had much larger impacts on trade over the period 1960 2000 than previously found and the ex post estimates are less fragile than those in earlier cross section analyses the results shed further light on understanding the causes and consequences of the growth of regionalism in the world

retail pricing and clearance sales sellers of new products are faced with having to guess demand conditions to set price appropriately but sellers are able to adjustprice over time and to learn from past mistakes additionally it is not necessary that all goods be sold with certainty it is sometimes better to set a high price and to risk no sale this process is modeledto explain retail pricing behavior and the time distribution of transactions prices start high and fall as a function of time on theshelf the initial price and rate of decline can be predicted and depends on thinness of the market the proportion of customers who are window shoppers and other observable characteristics copyright 1986 by american economic association

estimating the effects of free trade agreements on international trade flows using matching econometrics abstract this paper provides the first cross section estimates of long run treatment effects of free trade agreements on members bilateral international trade flows using nonparametric matching econometrics our nonparametric cross section estimates of ex post long run treatment effects are much more stable across years and have more economically plausible values than corresponding ols cross section estimates from typical gravity equations we provide plausible estimates of the long run effects of membership in the original european economic community eec and the central american common market cacm between 1960 and 2000 and the estimates confirm anecdotal reports of these agreements effectiveness

on the relationship between the breadth of preferential trading arrangements and trade flows this paper uses matching econometrics to extend the literature investigating the impact of preferential trading arrangements ptas on goods trade flows heterogeneity in ptas is accounted for through a provision count index derived from data provided in a recent world bank study pta formation now involves two separate sequential decisions first whether two trading partners should form a pta and second if they do how broad that agreement should be we find our explanatory variables are significant for both decisions but often have opposing effects on each using matched pta and non pta groups of country pairs we estimate a dose response function which indicates that arrangements with few provisions and arrangements with many provisions do not appear to have a significant impact on goods trade flows between their members ptas in an intermediate range are shown to have a significant positive effect we then relate these outcomes to the actual content of the ptas using the concept of provision intensity

heterogeneous trade agreements wto membership and international trade an analysis using matching econometrics this article explores the heterogeneous effects of trade agreements tas and world trade organization wto membership on the volume of international trade we extend baier and bergstrand s 2009a application of matching econometrics by distinguishing between different types of tas and wto participation and account for the endogenous nature of trade policy for a panel data set covering 1960 2005 and 187 countries we find that the treatment effect on international trade systematically varies with the type of ta and wto membership

weather variations and international trade in this paper i investigate the effect of weather variations in the exporter and importer countries separately as well as a the difference between weather variations in both countries on bilateral trade flows the analysis is done at the country sectoral and product levels worldwide and over the 1992 2014 period i find a negative effect of temperature variations in the exporter country and in the difference between exporter and importer countries on bilateral trade at the country level at the product level both negative and positive effects arise but the negative effect of temperature dominates the temperature effects are on the agricultural and manufacturing sectors especially in the textile and metals sectors i show that possible channels are the impact of temperature on output and labour productivity the negative impacts are larger in exporter countries that are closer to the equator that have lower quality of institutions and that export to more remote countries if countries are able to adapt to climate change the long term effects of temperature variations should be lower than the contemporaneous effect nevertheless my results on the long term effects analysis do not support this hypothesis suggesting no or very low adaptation moreover the negative effect of temperature is persistent and cumulative through several years after the temperature shock concerning precipitation variation effects they are found mainly at the product level with the positive effect dominating for the affected products

multiple faces of preferential market access their causes and consequences this paper suggests an integrated approach to study selection into and consequences of five modes of preferential economic integration agreements peias goods trade agreements gtas services trade agreements stas double taxation treaties dtts bilateral investment treaties bits and currency unions as well as currency pegs cuas a detailed descriptive analysis reveals typical integration patterns with dtts and bits often being first steps towards deeper integration we consider the effects of peias on bilateral goods trade services trade and fdi and provide conclusive evidence that single and combined peias are associated with positive effects not only on single outcome but typically on all outcomes investment liberalization through dtts and bits seems to be particularly beneficial since concluding them alone or in any combination with other agreements encourages goods trade even more than the liberalization of goods trade per se peter egger and georg wamser

time to reject the privileging of economic theory over empirical evidence a reply to lawson the present financial and economic crisis has revealed a systemic failure of academic economics and emphasized the need to re think how to model economic phenomena lawson 2009 seems concerned that critics of standard models now will fill academic journals with contributions that make the same methodological mistakes albeit in slightly different guise in particular he is rather sceptical to use of mathematical statistical models such as the cvar approach as a way of learning about economic mechanisms in this paper i discuss whether this is a relevant claim and argue that it is likely to be based on a misunderstanding of what a proper statistical analysis is and can offer in particular i argue that the strong evidence of near unit roots and structural breaks in economic variables suggests that standard economic models need to be modified or changed to incorporate these strong features of the data furthermore i argue that a strong empirical methodology that allows data to speak freely about economic mechanisms such as the cvar would ensure that important information in the data is not over heard when needed adequately applied such models would provide us with an early warnings system signalling that the economy is moving seriously out of equilibrium

are rta agreements with environmental provisions reducing emissions article i nfo this paper investigates whether rtas with environmental provisions affect relative and absolute pollution levels in order to do so the determinants of carbon dioxide emissions convergence are estimated for a cross section of 182 countries over the period 1980 to 2008 a propensity score matching approach is com bined with difference in differences techniques to effectively isolate the effect of the regional trade agree ment rta variable the usual controls for scale composition and technique effects are added to the estimated model and the endogeneity of income and trade variables is modeled using instruments the main results indicate that the co2 emissions of the pairs of countries that belong to an rta with environmen tal provisions tend to converge and are lower in absolute terms whereas this is not the case for rtas without environmental provisions as regards specific agreements we find that emissions converge more rapidly for nafta than for eu 27 and euro med countries we find consistent evidence that only rtas with environ mental harmonization policies affect relative and absolute pollution levels

rtas proliferation and trade diversion effects evidence of the spaghetti bowl phenomenon this paper investigates the trade diversion effects of regional trade agreements rtas so called spaghetti bowl phenomenon sbp in multilateral trade the sbp is due to the proliferation of rtas thus we investigate the relationship between the number of rtas concluded by a country and the additional trade value attributed to an rta the main finding reveals a negative trade effect between them confirming the existence of sbp multilateral trade however results could not conclude evidence of a negative effect of overlapping rtas involving the existence of sbp within north north north south or south south trade but the additional trade value attributed to an rta concluded with eu countries or us seems to confirm significantly a trade diversion effect because of the number of rtas signed by these countries

what is this school called neoclassical economics what is this school called neoclassical economics does it exist should it where does the term neoclassical economics come from and is there any connection between any of the current interpretations of the term and its original meaning how do we make sense of competing current interpretations is there a sustainable formulation these and related questions are raised and answered in an attempt to bring clarity to ongoing economic discussion and debate thereby to under labour for a more relevant academic economics discipline

cyclic pricing by a durable goods monopolist in the model of this paper a monopoly seller of a durable good holds periodic sales as a means of price discrimination a new cohort of consumers enters the market in each period interested in purchasing the good either immediately or after a delay within each cohort consumers vary in their tastes for the good under broad conditions the seller will vary the price over time in most periods he will charge a price just low enough to sell immediately to consumers with a high willingness to pay periodically however he will drop the price far enough to sell to an accumulated group of consumers with a low willingness to pay

assessing the impact of unilateral trade policies eba and agoa on african beneficiaries exports using matching econometrics the existing literature studying the impact of non reciprocal preferential trade agreements nrptas assumes implicitly nrptas are non randomly assigned without showing the evidence of that using a matching methodology this paper investigates whether the african growth and opportunity act agoa and the everything but arms eba unilateral trade concessions have had an impact and in what magnitude on the exports of african beneficiary countries in the light of the evidence of the non random nature endogeneity of nrptas methodologically previous studies using the matching procedure focused on bi or multilateral trade agreements our work focuses on nrptas that depend only on donors conditions accordingly we show that for nrptas gravity covariates cannot be used for the matching procedure we propose to use political variables as determinants for obtaining non reciprocal trade preferences in order to address the endogenous nature of nrpta assignment our main results confirm that a country becomes eligible for a nrpta only when it meets certain conditions defined by their donors such as political stability and economic regulation for agoa and freedom of expression and human development for eba results also show that both agoa and eba policies have had a positive impact on african beneficiary countries exports to nrpta s providers even if the magnitude impact of eba is significantly lower than that of agoa

can bait and switch benefit consumers we present a model that leads to an equilibrium with characteristics similar to the following stylized facts observed in retail markets a retailers advertise only selected brands b often low priced advertised brands are understocked c in store promotions are biased towards more expensive substitute brands together these practices constitute illegal bait and switch is this phenomenon necessarily harmful to consumers and to the economy we show that bait and switch can benefit consumers because utility is created through in store promotions and price competition is enhanced this suggests that the ftc investigate further its ban on bait and switch

ontology and the study of social reality emergence organisation community power social relations corporations artefacts and money the conception of social reality i have previously defended and here extend positing features such as social relations positions and powers is thoroughly naturalistic and even consistent with modern interpretations of quantum field theory it also serves to ground a social science that can be scientific in the sense of natural science this is the thesis defended here central to the argument is an emphasis on a strong form of emergence and the category of organisation in process to bring out various salient features of the position defended i take the opportunity to compare aspects of it with relevant components of the contribution of john searle whose ontological conception appears at once to be both very similar yet also very different copyright the author 2012 published by oxford university press on behalf of the cambridge political economy society all rights reserved oxford university press

are regional trading arrangements trade creating an application of extreme bounds analysis in this study we use extreme bounds analysis to test the robustness of the hypothesis that regional trading arrangements rtas are trade creating extreme bounds analysis provides a more rigorous test of specification uncertainty than traditional econometric theory by incorporating prior information and using a systematic approach to testing the fragility of coefficient estimates the results show that the trade creation effect of most rtas is fragile using a least squares estimator where all weight is attached to the sampling distribution eight or more of the twelve rtas considered are found to be trade creating when the relative weight in the estimation is shifted from the sampling to the prior distribution the number of rtas that are trade creating falls to six at the 95 percent likelihood ellipsoid moreover when we specify that not all rtas are trade creating four rtas increase trade at the 95 percent likelihood ellipsoid at the extreme bounds when all weight is attached to the prior distribution none of the rtas are found to be trade creating as a result we conclude that the pervasive trade creation effect found in the literature reflects not the information content of the data but rather the unacknowledged beliefs of the researchers

formalising economics social change values mechanics and mathematics in economic discourse the mathematisation and formalisation of economic science has been one of the most important features of the development of economic science in the latter part of the twentieth century what were the causes behind this ubiquitous mathematisation of economic science recent scholarship places excessive emphasis on the role and prestige of mathematics as a scientific tool in this paper we argue this is inadequate not least because it fails to account for the whole classical era when mathematical economists failed to have any impact explaining this failure is one of the main aims of this paper most accounts focus mostly on the intellectual factors involved failing to do justice to what amounts to a multifaceted and complicated phenomenon involving social economic political intellectual normative and institutional factors partly redressing the balance by bringing to the fore the various factors involved is the other prime aim of this paper

what s in a name tony lawson on neoclassical economics and heterodox economics in this article i respond to tony lawson s what is this school called neoclassical economics lawson s paper is provocative because it reformulates neoclassical economics based on veblen s original intent as a mismatch created by recognising the value of an evolutionary approach to the economy whilst remaining over reliant on elements of a taxonomic approach for lawson many heterodox economists may be neoclassical under this description i argue that there is clearly a case to be heard but that the reformulation of the neoclassical raises a number of issues there are issues concerning the specific critique of the current usage of the term neoclassical regarding genealogy and meaning there are specific issues regarding the further development of the new old veblen definition of the neoclassical how clear is the definition in a practical context as a way to identify a neoclassical group based on the commitments of the critique and the definition what does it mean to be more realistic and what is the strategic value of such a provocation for heterodoxy i argue that the combination of these are reasons for more consideration of issues of social ontology not less insofar as the terms of the argument are incomplete and this invites both lawson and those he is criticising to progress the argument particularly on method

demand uncertainty and sales a study of fashion and markdown pricing the theory of clearance sales is expanded and applied to explain why markups markdowns and the frequency of sales of merchandise sold by department stores have increased dramatically in recent years and why they differ across merchandise groups tha major theme of the paper is that the growing role of fashion and product variety is an important reason for these increases and for the differences between merchandise groups the growing importance of fashion is illustrated by documenting the declining use of whites and the increasing use of colors and prints estimates of the effects of imports and technological and demographic changes on markups and markdowns are presented copyright 1988 by american economic association

the current economic crisis its nature and the course of academic economics the current crisis has triggered significant debate concerning economic theory and policy largely absent from this debate is an informed discussion of the methods used by economists in analysing the economy and formulating their proposals but method matters here i argue that current academic research practices need to be transformed before real insight can be achieved specifically i indicate why and how a more grounded framework than that presupposed by current research practices facilitates a potentially more fruitful approach to understanding the crisis

choosing the open sea the cost to the uk of staying out of the euro abstract in this paper we provide an estimate of the trade flows that there would have been between the uk and its main trading partners if the uk had joined the euro as an alternative approach to the standard log linear gravity equation we employ the synthetic control method we show that the aggregate trade flows between britain and eurozone members would have been 16 higher if the uk had adopted the euro we also provide an estimate of the hypothetical euro s effect on trade flows between the uk and non euro countries our results suggest that the adoption of the european currency would also have led to a substantial increase in british trade flows with non euro members finally we provide a new estimate of the euro s trade impact for euro members our results suggest that the adoption of the single currency led to an increase in intra european trade flows of between 19 and 55

trade creation and diversion revisited accounting for model uncertainty and natural trading partner effects summary the effect of preferential trade agreements ptas on trade flows is subject to model uncertainty stemming from the diverse and even contradictory effects suggested by the theoretical pta literature the existing empirical literature has produced remarkably disparate results and the wide variety of empirical approaches reflects the uncertainty about the correct set of explanatory variables that ought to be included in the analysis to account for the model uncertainty that surrounds the validity of the competing pta theories we introduce bayesian model averaging bma to the pta literature statistical theory shows that bma successfully incorporates model uncertainty in linear regression analysis by minimizing the mean squared error and by generating predictive distributions with optimal predictive performance once model uncertainty is addressed as part of the empirical strategy we find strong evidence of trade creation trade diversion and open bloc effects our results are robust to a range of alternative empirical specifications proposed by the recent pta literature copyright 2010 john wiley sons ltd

one money one market the effect of common currencies on trade currency unions their dramatic effect on international trade a gravity model is used to assess the separate effects of exchange rate volatility and currency unions on international trade the panel data bilateral observations for five years during 1970 90 covering 186 countries includes 300 observations in which both countries use the same currency i find a large positive effect of a currency union on international trade and a small negative effect of exchange rate volatility even after controlling for a host of features including the endogenous nature of the exchange rate regime these effects statistically significant imply that two countries sharing the same currency trade three times as much as they would with different currencies currency unions like the european emu may thus lead to a large increase in international trade with all that that entails andrew rose

estimating the effects of kyoto on bilateral trade flows using matching econometrics many kyoto countries fear a loss of competitiveness due to unilateral climate policy efforts policymakers therefore call for carbon related border tax adjustments with this paper we attempt to estimate the treatment effect of kyoto commitment on bilateral export flows using regression adjusted differences in differences matching techniques the gravity and international environmental agreement formation literatures provide guidelines for the choice of matching variables we find that kyoto countries exports are reduced by 13 to 14 per cent due to kyoto commitment trade effects are largest in energy intensive homogeneous industries such as iron and steel non ferrous metals organic and inorganic chemicals but also in machinery and equipment

general equilibrium treatment effects a study of tuition policy this paper defines and estimates general equilibrium treatment effects the conventional approach in the literature on treatment effects ignores interactions among individuals induced by the policy interventions being studied focusing on the impact of tuition policy and using estimates from our dynamic overlapping generations general equilibrium model of capital and human capital formation we find that general equilibrium impacts of tuition on college enrollment are an order of magnitude smaller than those reported in the literature on microeconomic treatment effects the assumptions used to justify the late parameter in a partial equilibrium setting do not hold in a general equilibrium setting policy changes induce two way flows we extend the late concept to a general equilibrium setting we present a more comprehensive evaluation to program evaluation by considering both the tax and benefit consequences of the program being evaluated and placing the analysis in a market setting this abstract was borrowed from another version of this item

peak load pricing in competitive markets the paper offers an explanation for temporal price dispersion temporal price dispersion in the model is due neither to exogenous shifts in demand nor to price discrimination motives as shown in other papers in this paper the explanation relies on peak load pricing in the model presented consumers decide to purchase a given product in a certain time period according to the satisfaction they derive from the product at that time and to the prices and number of customers they expect at each firm and period the demand in each period is controlled by sellers through prices by offering different prices in different periods sellers motivate consumers to spread themselves across periods in a profitable way therefore the demand and price in each time period is determined endogeneously

the wto trade effect this paper reexamines the gatt wto membership efiect on bilateral trade ows using nonparametric methods including pair matching permutation tests and a rosenbaum 2002 sensitivity analysis together these methods provide an estimation framework that is robust to misspeciflcation biases allows general forms of heterogeneous treatment efiects and addresses potential hidden selection biases this is in contrast to most conventional parametric studies on this issue our results suggest large gatt wto trade promoting efiects robust to various restricted matching criteria alternative indicators for gatt wto involvement different matching methodologies non random incidence of positive trade ows and inclusion of multilateral resistance terms

one million miles to go taking the axiomatic road to defining exploitation this paper analyses the marxian theory of exploitation a general axiomatic approach is developed which is appropriate to study the concept of exploitation what it is and how it should be captured empirically two properties are presented that capture some fundamental marxian insights it is shown that contrary to the received view there exists a nonempty class of definitions of exploitation that preserve the relation between exploitation and profits called profitexploitation correspondence principle in general economies with heterogeneous agents complex class structures and production technologies with heterogeneous labour inputs however among the main approaches only the so called new interpretation satisfies the profitexploitation correspondence principle in general jel b51

learning innovation increasing returns and resource creation luigi pasinetti s original sin of and call for a post classical economics we draw on the seminal contribution to economics by luigi pasinetti respond to his call to reverse what he saw as the original sin of classical economists exacerbated by neoclassical economists namely the assumption of non increasing returns to scale and move towards building a post classical economics we outline the contours of a post classical framework that draws on key themes and contributions from pasinetti on learning technical progress increasing returns resource creation trade and catching up and contributions from within and without economics that are in line with lend support to and challenge it we advocate the pressing need and opportune timing for a concerted effort to revitalise ideas from the once vibrant cambridge school of economics and help develop a fresh more pluralist and inclusive post classical economics that cuts across divides and opens up opportunities for a less dismal science

trade in services and regional trade agreements do negotiations on services have to be specific trade in services has been on a substantial positive trend since the last decades and the number of regional trade agreements rta in force has increased regularly overtime however negotiations on services remain hesitant even at the bilateral level to evaluate the impact of rtas on trade in services a general classi cation as balassa s classi cation is not exactly appropriate to go through the 211 rtas noti ed to the wto permits a data analysis and then to sort rtas according to the own level of liberalization in services of every agreement i estimate a gravity equation using panel data covering the period 1999 2007 adding time varying dummies country and time

economic integration among developed developing and centrally planned economies a comparative analysis we examine six integration schemes and decompose their ability to increase inter member trade into environmental policy and system effects environmental factors caused the greatest variation in trade creation with inter member distance the most important environmental variable the cacm and efta have followed more effective integration policies than the eec lafta and the andean pact although integration can thus benefit developed and developing countries alike for some such as those in latin america inter member distances severely limit its effectiveness while the combination of policy and system has kept the cmea fromrr achieving its full potential for increasing inter member trade its effectiveness does not differ from that of unions among market economies

online shopping and platform design with ex ante registration requirements we study platform design in online markets in which buying involves a nonmonetary cost for consumers caused by privacy and security concerns firms decide whether to require registration at their website before consumers learn relevant product information we derive conditions under which a monopoly seller benefits from ex ante registration requirements and demonstrate that the profitability of registration requirements is increased when taking into account the prospect of future purchases or an informational value of consumer registration to the firm moreover we consider the effectiveness of discounts store credit as a means to influence the consumers registration decision finally we confirm the profitability of ex ante registration requirements in the presence of price competition the online appendix is available at https doi org 10 1287 mnsc 2016 2595 this paper was accepted by j miguel villas boas marketing

trade benefits under the eec generalized system of preferences the purpose of the paper is to test for the existence of a statistically significant effect of the eec generalized system of preferences on actual trade flows between developing countries and the eec using a gravity type model we estimate the gross trade creation effect of the eec generalized system of preferences on the eec imports from 10 major developing countries estimation on a yearly basis for the period 1967 1978 indicates the presence of a statistically significant effect it would appear that gross trade creation amounted to about s2 billion for these 10 countries in 1978 in addition to these calculations the paper reviews the eec generalized system of preferences in detail and offers comments on its future impact on exports from developing countries

do sanitary phytosanitary and quality related standards affect international trade evidence from chilean fruit exports summary increasing awareness of food safety issues has led to intensive use of sanitary phytosanitary and quality related regulations and standards imposing a burden on exporting countries worldwide this study assesses the impact of such regulations and standards estimating a gravity model for chilean fresh fruit exports that incorporates a stringency perception index that comprises different dimensions of trade requirements our results suggest that an increase in stringency has a negative and substantial effect on exported volumes and the reduction is higher if stringency increases in developed countries results also showed that different dimensions have different effects on trade

migration and development dissecting the anatomy of the mobility transition abstract emigration first increases and then decreases as a country experiences economic development this inverted u shaped cross sectional relationship between emigration and development was first hypothesized by zelinsky s theory of the mobility transition although several mechanisms have been proposed to explain the upward segment of the curve the most common being the existence of financial constraints they have not been examined in a systematic way in this paper we propose two decomposition methods to disentangle the main drivers of the mobility transition curve to oecd destination countries our simple decompositions shed light on the role of both microeconomic drivers i e financial incentives and constraints and macroeconomic drivers as well as the skill composition of the population our double decomposition further distinguishes between migration aspirations and realization rates by education level overall we provide consistent evidence that the role of financial constraints while relevant for the poorest countries is limited rather a large fraction of the increasing segment is explained by the skill composition and by macroeconomic drivers i e by factors that do not change in the short run

mergers and acquisitions trade a global value chain analysis the present paper deals with how the insertion in international trade and global value chains gvcs of countries affects their capacity of attracting foreign mergers and acquisitions m as to this end we combine data for bilateral m as and trade in value added for the period 2001 15 and estimate an augmented gravity equation results indicate that trade openness per se does not favour m as nevertheless bilateral free trade agreements heterogeneity of destinations sources for exports imports of intermediate and final goods and position and participation in global value chains are relevant for explaining bilateral m as moreover their role is significantly different depending on the level of development of the home and host countries

do trade agreements stimulate international trade differently evidence from 296 trade agreements in a seminal article rose 2004 found that the assumed positive impact of the wto on international trade was questionable this finding has been scrutinised and modified in subsequent research using different data sets econometric methods and separating the wto from other forms of trade agreements a key characteristic of the subsequent literature is the rather simplistic way in which trade agreements are treated whereby all trade agreements are lumped together trade agreements come however in many different forms and shapes this study addresses these differences in trade agreements using a unique database of 296 trade agreements we distinguish 17 trade related policy domains and indicate whether the agreements contain legally enforceable commitments this extensive and novel taxonomy of trade agreements enables us to allow for the possible heterogeneity of the impact of trade agreements on international trade using a gravity model we find that trade agreement heterogeneity indeed matters for international trade and that countries experience significant trade increases due to comprehensive trade agreements even if not all participants are in the wto

economic effects of currency unions we develop a new instrumental variable iv approach to estimate the effects of different exchange rate regimes on bilateral outcomes the basic idea is that the characteristics of the exchange rate between two countries are partially related to the independent decisions of these countries to peg explicitly or de facto to a third currency notably that of a main anchor this component of the exchange rate regime can be used as an iv in regressions of bilateral outcomes we apply the methodology to study the economic effects of currency unions the likelihood that two countries independently adopt the currency of the same anchor country is used as an instrument for whether they share a common currency we find that sharing a common currency enhances trade increases price comovements and decreases the comovement of real gross domestic product shocks

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

currency unions and trade how large is the treatment effect currency unions and trade what can the data say the impact of a common currency on trade can be grossly mismeasured if countries that belong to currency unions are systematically different from those that do not and if the relationship between trade and its observable determinants is complex i argue that such complications are plausible and likely to distort the empirical results of a recent economic policy paper by andrew rose issue 30 2000 pp 7 45 using techniques designed to be robust in this situation i find that the effects of common currency on international trade are considerably less dramatic and much less precisely estimated torsten persson i have always maintained that the measured effect of a single currency on trade appears implausibly large but i am not convinced by torsten persson s diagnosis and proposed solution i apply a variety of estimation techniques to a new larger data set where many more instances of currency union creation and abandonment make it possible to rely on time series as well as cross sectional evidence the results are similar to my earlier ones the effect of a single currency on trade is large andrew rose

assessing the trade impact of the european neighbourhood policy on the eu med free trade area the european neighbourhood policy enp set an additional objective for the southern mediterranean countries smcs the prospect of a stake in the internal market the launch of this new policy has been the occasion for a revival of empirical studies aimed at assessing the impact of the eu med partnership on bilateral trade the novelty of this work is twofold i to present nonparametric matching estimators besides gravity estimates ii to assume as a counterfactual of the treatment the ex post long run average treatment effects of the europe agreements by controlling for likely selection bias and country and time heterogeneity using both qualitative and quantitative measures of the policy variable we assess ex post the trade enhancing impact of the eu preferential agreements towards smcs and ex ante the actual efficacy of the enp

the contemporary relevance of a cambridge tradition economics as political economy political economy as social theory and ethical theory in this review essay i set out key aspects of nuno martins the cambridge revival of political economy in so doing i also provide some comments on the current state of economics since these provide some context for an appreciation of what martins is trying to achieve martins is focused on making the positive case for classical political economy cpe as a form of theory that is quite different from the modern mainstream for martins that difference is based on its approach to the distribution of a surplus expressed through a social ontology that is based on historical open systems and in which the key aspect of open systems is the institutional and hence deliberative activity by which the surplus is decided which is ultimately an issue for ethics it is through a cambridge tradition focusing on sraffa keynes lawson and sen that cpe a classical social theory and ethical deliberation are brought together bringing them together is an act of synthesis and i conclude by providing a constructive critique of the terms of this synthesis

loss leader pricing and rain check policy loss leader pricing and rain check policies are common in retail markets yet research on these topics is surprisingly scarce in this paper we study the effects of leader pricing and rain check policy on stores profits and market outcomes suppose stores can accurately predict demand might they still run out of stock we investigate whether such a result is plausible when stores can offer rain checks the paper also helps resolve an issue that has recently attracted much attention should the ftc repeal its rule prohibiting stock outs of advertised sale items

the neo ricardians focuses on the neoclassical theory of economics in great britain calculation for the standard commodity assumptions of piedro sraffa on the cycle of production functions of the rate of return ebsco

process order and stability in veblen this is the accepted manuscript version the final version is available from oup at http cje oxfordjournals org content early 2014 09 30 cje beu045 abstract

measuring the impact of china s export growth on its asian neighbours the rise of china as an economic power has led to concern in many countries especially among asian countries that this development poses a serious threat to their own economic performance and in particular their ability to export the empirical support for this view remains inconsistent however with mixed evidence for the view that chinese exports has harmed or helped exports by other asian economies and which countries are more or less affected one explanation for these inconsistencies might include the various biases that follow from the use of a gravity model that is specified in an a theoretical manner in this paper we study the effect of the chinese exports growth on those by other asian countries using the empirical framework outlined by baldwin and taglioni 2006 the disadvantage of this approach is that we capture the relative effect rather than its direction that is when using the theoretically robust gravity model we are able to identify which countries are more or less harmed by chinese exports and not whether the effect is positive or negative to identify that we use instead trade on parts and components and final goods taken together we evidence of a positive relation between chinese and its asian neighbours exports with countries with greater endowments of human capital and capital labour ratio benefiting most from this growth

trade in polarized america the border effect between red states and blue states political and cultural polarization in the united states is widely discussed but does it relate to any economic disconnection among states we estimate the border effect between red and blue states using the gravity equation with a nonlinear generalized method of moments estimator to simultaneously overcome the problems associated with endogeneity cross state price differences and zero trade flow the border effect is robustly confirmed for the 2000s while not so robustly detected for the 1990s notably in 2007 the border reduces trade between red and blue states to approximately 75 of the trade within each set of states this estimated border effect is much smaller than the united states canada national border effect estimated by anderson and van wincoop 2003 and by feenstra 2002 yet is comparable to the border effect that nitsch and wolf 2009 find for the former west and east germanies approximately loyears after reunification while the border effect in germany after reunification is decreasing the border effect between the red and blue states is emerging we also find the border effect is more significant for consumption rather than intermediate goods the border effect is an important indicator for a potential dismantling of the economic connectivity in the united states jel d72 f10 fi5 r1 i introduction recent u s presidential elections have raised concern about polarization in u s politics and culture namely the united states is divided into two nations the red states we call it the red nation preserving the term state for an individual state and the blue states the blue nation in the red nation culturally and religiously conservative republicans are dominant while in the blue nation liberal democrats are the majority so far the focus of the discussion is the extent of the polarization abramowitz and saunders 2008 fiorina et al 2008 its determinants gelman et al 2010 and its implications on federal policy making glaeser et al 2005 mellow and trubowitz 2005 economic implications have not been largely discussed however the polarization may suggest economic divisions because it is a sign of geographic sorting of people and their preferences this article provides evidence that economic disconnectivity between the red and blue nations emerged in the 2000s we explore 1 whether there is a border effect on interstate trade 2 if the effect exists how large it is and 3 what types of goods are most affected in the context of existing literature and recent u s political and cultural events we then provide possible explanations for our findings this study uses a gravity equation of international trade to examine the effect of the fictional national border between the red and blue nations the methodology was originally applied by mccallum 1995 to estimate the degree of impact of the national border on trade between the united states and canada he finds that intercountry trade is less than 5 of the intracountry trade of canada controlling for other factors following mccallum s 1995 work several studies have proposed methodological improvements we apply an updated estimation method nonlinear generalized method of moments gmm estimator of a gravity equation to examine the border effect between the red and blue nations our analysis finds a statistically and economically significant border effect between the red and blue nations especially in years 2002 and 2007 we examine the border effect in 1993 1997 2002 and 2007 the years in which trade flow data are available from the federal commodity flow survey cfs the border effect is not robustly found in 1993 and 1997 however it is robustly detected in 2002 and 2007 even with additional controls or alternative specifications at the industry level analysis we find that the border effect is significant for consumption goods such as food tobacco and printed products but not for intermediate products i

dealing temporary price cuts by seller as a buyer discrimination mechanism this paper is concerned with temporary price cuts deals sales and specials as a mechanism for the seller to price discriminate between buyers with different intensities of demand we analyze why a seller offers such price cuts which buyers take advantage of them and what the parameters are that determine the amount and frequency of the discount offered in the remainder of this section we briefly review the literature on price deals 1 in section ii simple models of buyer and seller behavior are developed and we show why and how a seller adopts a dealing strategy section iii summarizes the key implications of the model and indicates how the price discrimination hypothesis could be tested in practice section iv suggests possible extensions of the model finally section v gives our conclusions in the marketing literature the issue of who is deal prone has been extensively researched an explanation for temporary price cuts usually called deals sales or specials is provided we hypothesize that they are a mechanism that discriminates between more intense and less intense demanders we further hypothesize a positive relationship between demand elasticity and holding costs buyers with more intense demand with high holding costs are those who will be buying the product at its regular price the low holdingcost buyers take advantage of deals by forward buying the model is applicable to three relationships 1 manufacturer reseller where the reseller may be a wholesaler or a retailer 2 resellerreseller for example wholesaler retailer and 3 retailer consumer we are grateful to michael mussa and albert madansky for their comments we also benefited from comments made by the marketing faculty of the wharton school at a seminar where an earlier version of this paper was presented neil beckwith in particular is acknowledged 1 for a more detailed review of deals and similar pricecutting mechanisms e g mail in rebates cents off labels coupons etc see narsimhan 1982 chan 2 journal of business 1985 vol 58 no 3 1985 by the university of chicago all rights reserved 0021 9398185 5803 0004 01 50

the direct and relative effects of preferential market access abstract the proliferation of preferential trade agreements has resulted in a complex system of preferences in which market access conditions are often discriminatory in this paper we investigate how market access conditions have evolved between 2000 and 2009 and how this has affected international trade our results show that the proliferation of preferential access has increased bilateral trade not only due to lower tariffs but also because preferential access often resulted in higher preferential margins vis a vis foreign competitors the results also indicate that the evolution of the system of preferences has been disadvantageous for countries that did not actively engage in forming new trade agreements

a gravity model of virtual water trade this work investigates the determinants of virtual water trade vwt ows by means of an estimated gravity model of trade applied to the virtual water embodied in the agricultural goods exchanged across countries in line with the recent literature on the gravity model the paper presents a battery of estimation methods cross section and panel ols and pseudo maximum likelihood with and without two way xed eects the analysis shows that bilateral vwt ows are aected by the classical determinants of trade but also by national water endowments as well as by the level of pressure on water resources these general ndings are robust even though some variation can be observed across the estimation methods and in particular when smaller sub samples of countries such as continents and regional groups are considered this contributes to account for the mixed evidence in the literature on the importance of water endowments for the vwt ows

the nature of heterodox economics heterodoxy serves as an umbrella term to cover the coming together of separate projects or traditions in answering the question what distinguishes heterodoxy from the orthodoxy the author argues that matters of ontology are central in answering the question how are the various traditions that make up the modern heterodoxy to be distinguished from each other the author defends criteria other than varying commitments to specific substantive theories policy measures or techniques or basic units of analysis

monopolist pricing with dynamic demand and production cost this paper deals with pricing of a new product over time by a monopolist who maximizes the discounted profit stream the interdependency of cost and demand on cumulative production makes the problem inherently dynamic cost is assumed to be declining with cumulative production learning curve effect while demand is a function of price and cumulative sales representing word of mouth and saturation effects the paper addresses this problem in a general framework that includes several previous results as special cases and provides new insights in other situations while the learning curve and word of mouth effect cause prices to be lower than the price that maximizes immediate revenues the saturation factor has the opposite effect the price path over time is affected by these factors and the interest rate we characterize the price path under several different situations and interpret the results for policy guidelines