is unemployment lower if unions bargain over employment would there be more employment if unions bargained over employment and not only over wages most economists seem to answer yes 1

deep integration and production networks an empirical analysis this paper investigates the two way relationship between deep integration and production networks trade we capture deep integration with a set of indices constructed in terms of policy areas covered in preferential trade agreements we estimate an augmented gravity equation to investigate the impact of deep integration on production networks trade the results show that on average signing deeper agreements increases production networks trade between member countries by almost 12 percentage points in addition the impact of deep integration is higher for trade in automobile parts and information and technology products compared with textile products to analyse whether higher levels of network trade increase the likelihood of signing deeper agreements we follow the literature on the determinants of preferential trade agreements the estimation results show that after taking into account other pta determinants a ten percentage increase in the share of production network trade over total trade increases the depth of an agreement by approximately 6 percentage points in addition the probability of signing deeper agreements is higher for country pairs involved in north south production sharing and for countries belonging to the asia region

intra industry foreign direct investment we use a new firm level data set that establishes the location ownership and activity of 650 000 multinational subsidiaries close to a comprehensive picture of global multinational activity a number of patterns emerge from the data most foreign direct investment fdi occurs between rich countries the share of vertical fdi subsidiaries which provide inputs to their parent firms is larger than commonly thought even within developed countries more than half of all vertical subsidiaries are only observable at the four digit level because the inputs they are supplying are so proximate to their parent firms final good that they appear identical at the two digit level we call these proximate subsidiaries intra industry vertical fdi and find that their location and activity are significantly different to the inter industry vertical fdi visible at the two digit level these subsidiaries are not readily explained by the comparative advantage considerations in traditional models where firms locate their low skill production stages abroad in low skill countries to take advantage of factor cost differences we find that overwhelmingly multinationals tend to own the stages of production proximate to their final production giving rise to a class of high skill intra industry vertical fdi

impact of counter urbanization on size population mix and welfare of an agricultural region the article explains the phenomenon of counter urbanization which has become prominent in most developed countries we develop a model that provides an economic rationalization for the observed willingness of incumbent farmers of a rural region to absorb nonfarmer urban migrants the analytical findings show that counter urbanization increases the region s welfare maximizing population decreases the optimal number of incumbent farmers and increases the per capita welfare the empirical results which are based on data from rural israel demonstrate that while the optimal population of farmers decreases slightly the total optimal population of the region more than triples and farmers per capita welfare almost doubles

wage bargaining and the phillips curve the identification and specification of aggregate wage equations most economists believe that wage setting is very important for understanding macroeconomic behavior but the form of wage equations commonly estimated suffer from problems of identification the aim of this paper is to consider whether these problems are inevitable and if they are not to suggest ways in whi ch one can estimate structural models of wage setting it is argued that if one confines attention to models of wage bargaining t hat are commonly used identification of the parameters of wage setting should not be a problem and that the most appropriate form of an aggregate wage equation should be a phillips curve copyright 1993 by royal economic society

why countries are fiscally decentralizing this paper models and empirically investigates underlying forces that promote governmental decentralization or effective federalism in the world over the last 25 years a move to a federal system is based on the demand by hinterland regions for local autonomy which increases with national income growth greater relative hinterland population and increasing national population it is influenced as well by the degree of democratization nationally and locally decentralization is measured by both institutional indices indicating greater devolution of power to local governments and the share of local governments in national government consumption empirically the paper finds that decentralization changes in ways predicted in particular it increases with economic growth country size and population institutional structures based on colonial experience and initial constitutional provisions also matter

peeling away the layers impacts of durable tariff elimination abstract we demonstrate that durable mfn tariff elimination affects trade patterns through several layers and magnitudes of effects are sizable the wto information technology agreement s ita unique setting allows us to overcome the challenges associated with identifying effects of non discriminatory trade policies due to two reasons i ita constitutes a quasi natural experiment of several passive signatories joining the agreement as an unavoidable part of pursuing a larger policy objective and ii ita s partial coverage of the it sector provides a natural control group for identification based on cross product variation our analysis finds novel nonlinear impacts of tariff liberalization complete tariff elimination results in large additional trade gains over and above tariff reductions especially for intermediate goods the commitment to durable tariff elimination through wto bindings adds another two layers boosting both imports and exports more than equivalent unilateral reforms this commitment spurned development of a downstream it export sector in passive signatories

rent sharing and workers bargaining power an empirical cross country cross industry panel analysis this paper studies how rents are shared between capital and labour using industry level panel data for 19 oecd countries over the 1988 2007 period the first step is an explanation of the rent creation process we provide evidence of a significant impact of regulation on value added prices at the industry level relative to the value added price for the overall economy rent in the second step we dissect the value added sharing process running ols and iv estimations our results confirm the blanchard giavazzi 2003 prediction the impact of rents on the capital share depends on workers bargaining power this article is protected by copyright all rights reserved

rent creation and rent sharing new measures and impacts on total factor productivity this analysis proposes new measures of rent creation and rent sharing and assesses their impact on productivity on cross country industry panel data we find first that 1 anticompetitive product market regulations positively affect rent creation and 2 employment protection legislation boosts hourly wages particularly for low skill workers however we find no significant impact of this employment legislation on rent sharing as the hourly wage increases are offset by a negative impact on hours worked second using regulation indicators as instruments we find that rent creation and rent sharing both have a substantial negative impact on total factor productivity jel e22 e24 o30 l50 o43 o47 c23

beyond the wto an anatomy of eu and us preferential trade agreements it is often alleged that ptas involving the ec and the us include a significant number of obligations in areas not currently covered by the wto agreement such as investment protection competition policy labour standards and environmental protection the primary purpose of this study is to highlight the extent to which these claims are true the study divides the contents of all ptas involving the ec and the us currently notified to the wto into 14 wto and 38 wto x areas where wto provisions come under the current mandate of the wto and wto x provisions deal with issues lying outside the current wto mandate as a second step the legal enforceability of each obligation is evaluated and judged on the extent to which the text specifies clear obligations among the findings are i ec agreements contain almost four times as many instances of wto x provisions as do us agreements ii but ec agreements evidence a very significant amount of legal inflation i e non legally enforceable provisions in the wto x category and us agreements actually contain more enforceable wto x provisions than do the ec agreements iii us agreements tend to emphasise regulatory areas more compared to ec agreements 2010 blackwell publishing ltd

the macroeconomics of specificity specific quasi rents arise in a variety of economic relationships and are exposed to opportunism unless fully protected by contract rent appropriation has important macroeconomic consequences resources are underutilized factor markets are segmented production suffers from technological sclerosis job creation and destruction are unbalanced recessions are excessively sharp and expansions run into bottlenecks while depending on the shock expansions may require reinforcement or stabilization recessions should typically be softened in the long run institutions may evolve to alleviate the problem by balancing appropriation technology choice will also be affected with the appropriated factor partially excluding the other from production to reduce appropriation

wages profits and rent sharing the paper suggests a new test for rent sharing in the u s labor market using an unbalanced panel from the manufacturing sector it shows that a rise in a sector s profitability leads after some years to an increase in the long run level of wages in that sector the paper controls for workers characteristics for industry fixed effects and for unionism lester s range of wages is estimated for rent sharing reasons alone at approximately 24 per cent of the mean wage

macroeconomic effects of regulation and deregulation in goods and labor markets product and labor market deregulation reduce and redistribute rents leading economic players to adjust to this new distribution it typically comes with distribution and dynamic effects to study these effects we build a macroeconomic model on two central assumptions monopolistic competition in the goods market which determines the size of rents and bargaining in the labor market which determines the distribution of rents product market regulation determines entry costs and the degree of competition labor market regulation determines the bargaining power of workers we show the effects of deregulation we then use our results to discuss the political economy of deregulation and recent macroeconomic evolutions in europe

do deep trade agreements boost vertical fdi an increasing number of preferential trade agreements ptas and the rise of offshore production are distinctive features of the modern world economy exploiting the world trade organization wto database on the content of deep trade agreements the authors build on the existing literature to investigate whether deep trade agreements between countries are related to vertical foreign direct investment fdi specifically the authors show that deeper trade agreements increase vertical fdi measured with a proxy constructed in osnago rocha and ruta with data on foreign firm ownership and subsidiaries revenues available in the orbis database

competition and the capital labor conflict abstract this paper analyzes the distributional effects of changes in the intensity of product market competition the focus is on the interaction between imperfect competition in product markets and bargaining in the labor market the main result is that while a uniform intensification of product market competition increases employment it may cause real wages to fall in the short run as well as in the long run this is especially likely if labor market regulations are favorable to workers therefore product market and labor market regulations tend to reinforce each other politically and compensatory fiscal transfers may be needed in order to enact employment enhancing deregulation policies

regulation and investment use newly assembled data on regulation in several sectors of many oecd countries to provide evidence that regulatory reform of product markets is associated with an increase in investment a component of reform that plays a very important role is entry liberalization but privatization also has a substantial effect on investment sensitivity analysis suggests that our results are robust jel e22 l5

monopolistic competition and the effects of aggregate demand how important is monopolistic competition to an understanding of the effects of aggregate demand on output we ask the question at three levels can monopolistic competition by itself explain why aggregate demand movements affect output can it together with other imperfections generate effects of aggregate demand in a way that perfect competition cannot if so can it give an accurate account of the response of the economy to aggregate demand movements the answers are no yes and yes

testing for strategic interaction among local governments the case of growth controls this paper helps to fill a gap in the public economics literature by providing empirical evidence on strategic interaction among local governments using the methodology of case et al journal of public economics 52 285 307 1993 the paper focuses on the adoption of growth control measures by cities in california and looks for evidence of policy interdependence in these choices the data are drawn from an elaborate survey of growth control practices in california cities conducted by glickfeld and levine regional growth local reaction lincoln institute of land policy cambridge ma 1992 the survey results are used to compute an index of the stringency of growth controls in each city which serves as the dependent variable for the study

the donald robertson memorial prizewinner 2003 the nature of the neighbourhood this paper considers the order that emerges in cities as individuals exchange and pool rights over resources in pursuit of individual and mutual gain in his 1937 article the nature of the firm ronald coase explained the existence and size of firms in terms of transaction costs neighbourhoods are important units of consumption and production and can like firms be explained by transaction costs a theory of the neighbourhood is developed based on transaction costs property rights and related ideas from the new institutional economics a neighbourhood is defined as a nexus of contracts and four rules that govern neighbourhood evolution are specified normative aspects of the theory are illustrated by examining the organisational order in neighbourhoods in particular the pattern of residual claimants in the contracts that underpin neighbourhood dynamics

barriers to entry and development we ask whether barriers to entry are a quantitatively important reason for the income gap between developing countries and the united states we develop a tractable general equilibrium model that captures the effects of barriers to entry and the other main distortions typically considered in the development literature we carry our model to the data and ask it to match the main development facts from the penn world table we find that this requires large barriers to entry in developing countries which account for about half of the income gap with the united states

unions and the capture of economic rents an investigation using british firm level data this paper considers the relationship between unions and profitability in a sample of large british firms in 1984 and 1985 the initial finding is that unionised firms have significantly lower profit margins than otherwise comparable non union firms tests of whether the ability of unions to influence profit margins varies with the product and labour market characteristics of the firms in which they are located are then conducted the ability of unions to capture economic rents is seen to be significantly greater in firms which have a high market share and or operate in highly unionised industries

can decentralization be beneficial abstract a conventional justification for government hierarchy in the fiscal federalism literature is based upon asymmetry in policy tools or in information access that is available to different levels of government this paper demonstrates that even if these asymmetries are eliminated addition of local regional governments to a one tier central government can be strictly welfare improving

product market reforms labour market institutions and unemployment we analyze the impact of product market competition on unemployment and wages and how this depends on labour market institutions we use differential changes in regulations across oecd countries over the 1980s and 1990s to identify the effects of competition we find that increased product market competition reduces unemployment and that it does so more in countries with labour market institutions that increase worker bargaining power the theoretical intuition is that both firms with market power and unions with bargaining power are constrained in their behaviour by the elasticity of demand in the product market we also find that the effect of increased competition on real wages is beneficial to workers but less so when they have high bargaining power intuitively real wages increase through a drop in the general price level but workers with bargaining power lose out somewhat from a reduction in the rents that they had previously captured

how to make the metropolitan area work neither big government nor laissez faire we study how political boundaries and tax competition among jurisdictions interact with the labor and land markets to determine the economic structure and performance of metropolitan areas contrary to general belief institutional fragmentation and cross border commuting need not be welfare decreasing but the size of the central city matters for welfare under tax competition the central business district is too small tax competition also prevents public policy enhancing global productivity to produce their full impact although our results support the idea of decentralizing the supply of local public services by independent jurisdictions they also highlight the need of coordinating tax policies

on the optimal structure of local governments the authors show that space matters in designing the optimal provision of local public goods geography imposes a particular institutional structure of local governments due to the overlapping of market areas associated with different local public goods the optimum can be decentralized through local governments that have jurisdiction over market areas of all local public good types this implies that the appropriate suppliers of local public goods are metropolitan governments which finance them through user charges and land rent in addition the authors approach invalidates the prevailing theory of fiscal federalism according to which a layer of government should be established for each type of local public good copyright 1995 by american economic association

third country effects on the formation of free trade agreements the recent proliferation of free trade agreements ftas has resulted in an increasingly complex network of preferential trading relationships the economics literature has generally examined the formation of ftas as a function of the participating countries economic characteristics alone in this paper we show both theoretically and empirically that the decision to enter into an fta is also crucially dependent on the participating countries existing fta relationships with third countries accounting for the interdependence of ftas helps to explain a significant fraction of fta formations that would not otherwise be predicted by countries economic characteristics

unions and the financial performance of british private sector establishments summary this paper considers the relationship between unions and financial performance using data from the 1980 and 1984 workplace industrial relations surveys a qualitative indicator of financial performance is utilized and ordered probit estimates presented these indicate that unionized establishments are characterized by lower performance levels than are non union concerns the interface between union effects and relative market power is also explored and the ability of unions to extract a share of the available rents is found to be greater if the plants in which they are located possess a higher market share