the impact of the london olympics announcement on property prices this study estimates the impact of the london 2012 olympics announcement on property prices using a self constructed dataset of a sample of property transactions it is estimated that properties in host boroughs are sold between 2 1 and 3 3 per cent higher depending on the definition of the impact area a similar investigation based on radius rings suggests that properties up to three miles away from the main olympic stadium sell for 5 per cent higher it is estimated that the overall impact on the price of properties in host boroughs amounts to 1 4 billion having substantial social and financial implications for existing residents

foreign investment and spillover efficiency in an underdeveloped economy evidence from the mexican manufacturing industry abstract in this paper we consider the question whether differences in technical efficiency of mexican plants in part derive from spillover efficiency associated with foreign direct investment we use labour productivity as a measure of technical efficiency and relate this to capital intensity labour quality and scale of production we measure the degree of competition by different concentration indices and the final factor determining efficiency is the presence of foreign subsidiaries if there is a positive relation between efficiency of domestic plants and the foreign participation of various industries we conclude that there is a spillover of technical efficiency the empirical evidence from the study indicates that this is the case

estimating local welfare generated by an nfl team under credible threat of relocation this study offers the opportunity to examine the welfare contribution of the minnesota vikings to minnesota households in the context of a credible threat of team relocation we find the credibility of the threat of relocation is essential to providing unbiased estimates of welfare this study utilizes contingent valuation methodology cvm and a random utility model rum to analyze minnesotans decision making mechanisms for supporting a new stadium initiative while previous studies have attempted to measure the welfare associated with a sports franchise we develop and discuss bias that may be imparted to estimates when the researcher fails to calculate a choke price further we develop an unbiased approach to identify welfare when respondents perceive a risk of losing the franchise the range of welfare contribution by the vikings to households in minnesota is 445 3 million to 1 571 3 million according to a 95 confidence interval based on our study

foreign influence control and indirect ownership implications for productivity spillovers how does the presence of controlled foreign firms affect the productivity of domestic firms in the same industry we revisit the historical distinction between control and influence by the foreign owner and define controlled foreign firms as those with a foreign ultimate owner holding 50 or more of voting shares connecting insights from new internalization theory with knowledge based views of the mne we posit that controlled foreign firms will generate larger productivity spillovers than non controlled foreign firms we use a firm level panel dataset of 575 844 manufacturing firms 2 343 495 observations across 20 european countries to test our proposition we pay careful attention to how firms are categorized as foreign taking into account both direct and indirect ownership links allowing for indirect ownership turns out to be pivotal there are just as many indirectly controlled foreign firms as foreign firms captured with direct ownership data we find positive horizontal spillovers from controlled foreign firms and zero spillovers from non controlled foreign firms interestingly the strongest positive spillovers come from the indirectly controlled foreign firms the implications of our study extend beyond productivity spillovers to areas such as cross border m as joint ventures mne strategies of legitimation and corporate groups

productivity spillovers from foreign direct investment evidence from uk industry level panel data this paper examines intra industry productivity spillovers from foreign direct investment fdi in the uk manufacturing sector the empirical analysis uses panel data for 48 uk industries over the period 1991 1995 a major contribution is empirical evidence on spillover effects in situations where the host country is developed the results indicate that the very presence of fdi has a positive spillover impact on the productivity of uk owned firms the analysis also shows that the extent to which local firms benefit from the introduction of advanced technology depends largely on their own technological capabilities

sport and gambling we review the relationships between gambling and sport british sports and sports infrastructure have benefited considerably from funding through the national lottery we argue that there is an implicit sports tax on lottery products and that this policy may be neither efficient nor equitable we suggest that further research employing contingent valuation methodology would be required before any firm conclusion could be made over whether the spending facilitated by the tax represents an efficient allocation of resources betting on events and outcomes in sport especially team sports has become a high growth sector we explore the potential for sports to capture some of this bettor spending and discuss associated public policy issues while sport may extract revenue from betting there are also costs we focus especially on betting corruption in sports developing an expected utility framework to show where the risk of corruption is most likely to arise and what regulatory options are open to sports governing bodies and government copyright 2003 oxford university press

cross sectional estimation of fdi spillovers when fdi is endogenous ols and iv estimates for mexican manufacturing industries cross sectional estimates of foreign direct investment fdi spillovers are biased when the variable capturing the cross industry variation of foreign participation is endogenous to the estimated regression model in this article i introduce an original instrument for this problematic fdi variable capturing the general fdi intensity of manufacturing industries i use this instrument to estimate fdi externalities in a cross section of mexican manufacturing industries the main findings show that in contrast to the common criticism that ordinary least squares ols estimation produces an upward bias in the estimated fdi externality effect for the sample of mexican manufacturing industries ols estimation causes a downward bias controlling for the tendency among foreign manufacturing firms to gravitate towards low productivity industries the instrumental variable estimations provide robust evidence of significantly larger positive fdi spillover effects

the economic consequences of professional sports strikes and lockouts post evaluation of the effects of the lockout an examination of the impact of past work stoppages in professional football and basketball can shed some light on the potential impact of the nba lockout as well as the viability of professional sports as engines of economic growth in cities the parameter estimates from a reduced form empirical model of the determination of real per capita income in 37 standard metropolitan statistical areas smsas over the period 1969 1996 suggest that prior work stoppages in professional football and baseball had no impact on the economies of cities with franchises further the departure of professional basketball from cities had no impact on their economies in the following years these results refute the idea that attracting professional sports franchises represents a viable economic development strategy

is foreign direct investment beneficial for mexico an empirical analysis 1960 2001 summary this paper examines the impact of foreign direct investment fdi on labor productivity growth in mexico using cointegration analysis a dynamic labor productivity function for the 1960 2001 period is estimated that includes inter alia the impact of changes in the stock of private and foreign capital per worker the error correction model ecm estimates suggest that increases in both private lagged and foreign lagged investment per worker have a positive and economically significant effect on the rate of labor productivity growth however after taking into account the growing remittances of profits and dividends there is a marked decrease in the economic effect of foreign capital per worker on the rate of labor productivity growth the paper assesses the short term interactions of the relevant variables via impulse response functions irfs and variance decompositions vdcs based on a decomposition process that does not depend on the ordering of the variables

evaluation of an informal rule for the allocation of sports capital funding significant empirical research has highlighted the existence of pork barrel politics this is where public expenditure is targeted at particular regions based on the logic of collective action political entrepreneurs maximize their chances of re election by searching for and implementing programs or projects characterized by concentrated benefits for key constituents and broadly dispersed costs using data on capital grants to irish sports teams for 1998 2015 this paper analyzes the extent to which an informal rule can correct this bias the case of allocating sports capital grants is particularly interesting since academic research media commentary and ministerial statements all seem to confirm the existence of political bias with such allocations in ireland specifically the geographical distribution of the grants are clearly linked to the minister for sport that minister s constituent county receives significantly higher per capita grant allocation than any other county the grants were suspended in 2009 because of a fiscal crisis arising from the recession when the grants were restored in 2012 a new informal rule for allocations was introduced that informal rule was introduced to reduce the extent of pork barrel politics by ensuring that no county received less than 75 or more than 150 of the national average of the per capita grant allocations the present study evaluated the effectiveness of that informal rule in reducing pork barrel politics in irish sports capital grant allocations

trade policy reform and performance in manufacturing mexico 1975 88 1 this article examines the impact of the major trade liberalisation that has been introduced in mexico since the mid 1980s on efficiency in the manufacturing sector alternative indicators of efficiency are estimated and changes in these indicators are explained by regression analysis including various measures of the degree of liberalisation the conclusion is that thus far liberalisation has had a positive but relatively weak effect on performance

foreign direct investment exports and imports in mexico this paper analyses the liberalisation of foreign direct investment fdi in mexico since the late 1980s and its relationships with exports and imports such a process has eased the access of multinational corporations mncs to the country which has promoted exports however it has also resulted in a higher import content and the displacement of local firms which has limited mexico s economic development through the balance of payments constraint the analysis is supported by the existence of linkages bidirectional granger causality between exports imports and fdi

a meta analysis of fdi and productivity spillovers in developing countries markdownabstractthis meta analysis reviews the intrasector heterogeneity of productivity spillovers from foreign direct investment fdi in 31 developing countries through a larger more comprehensive data set we investigate how the inconsistencies in the reported spillover findings are affected by publication bias characteristics of the data estimation techniques and empirical specification analyzing 1450 spillover estimates from 69 empirical studies published in 1986 2013 our findings suggest that reported fdi spillover estimates are affected by publication bias in combination with model misspecification of the primary studies the bias overstates the genuine underlying meta effect but the meta effect remains economically and statistically significant our results emphasize that spillovers and their sign largely depend systematically on specification characteristics of the primary studies and publication bias publication bias is not caused by best practice choices future research needs to cover more developing countries and to investigate not only whether spillovers occur but also to explore inside the black box of how spillovers actually emerge

intra and inter industry externalities from foreign direct investment in the mexican manufacturing sector new evidence from mexican regions summary this paper presents new empirical evidence on externalities from foreign direct investment fdi in several mexican regions in the early 1990s the main findings are threefold first the presence of fdi creates negative externalities within industries and positive externalities between industries through backward linkages second fdi externalities are stimulated by large technological differences between fdi and mexican firms and by geographic concentration of industries third we identify a substantial level of regional heterogeneity of the externality impact of fdi in line with the notion that fdi may have contributed to processes of changing regional prosperity under trade liberalization the findings also imply that maquiladora firms in the border states are generating positive externalities

a direct test of the homevoter hypothesis abstract we propose a methodology that facilitates a direct test of the homevoter hypothesis which posits that homeowners vote in favor of public projects they perceive increase residential property values and against those that do not first we estimate how pre referendum events that signal a higher probability that the public project will be undertaken impact local residential property values before the referendum is held these pre referendum impacts are considered noisy signals to homeowners about the market s assessment of the net marginal benefits of the project second we aggregate these market signals to the precinct level and relate them to precinct level voting results concerning the proposed project we apply this two step approach to the 2004 referendum in arlington texas for a publicly subsidized stadium for the nfl dallas cowboys the analysis supports the homevoter hypothesis and establishes a possible methodology for future evaluations in this small but growing empirical literature

global investments and regional development trajectories the missing links abstractglobal investments and regional development trajectories the missing links regional studies regional economic development has been long conceptualized as a non linear interactive and socially embedded process these features were traditionally regarded as spatially mediated and highly localized however unprecedentedly fast technological change coupled with the intensification of global economic integration has spurred the need to place regional development in a truly open and interdependent framework despite substantial progress in the academic literature rethinking regional development in this perspective still presents a number of challenges in terms of concepts empirical evidence and policy approaches following an interdisciplinary assessment of how openness and connectivity proxied by one of the many cross border flows i e global investments interact with regional economic development trajectories this paper presents a picture of the geography of foreign investments from and

selling the game estimating the economic impact of professional sports through taxable sales sports leagues franchises and civic boosters tout the economic benefits of professional sports as an incentive for host cities to construct new stadiums or arenas at considerable public expense past league sponsored studies have estimated that new stadiums franchises and mega events such as the super bowl increase economic activity by potentially hundreds of millions of dollars in host cities a detailed regression analysis of taxable sales in florida over the period extending from 1980 to 2005 fails to support these claims new stadiums arenas and franchises as well as mega events appear to be as likely to reduce taxable sales as increase them similarly strikes and lockouts in professional sports have not systematically lead to reductions in local taxable sales

gibrat s law and diversification this article presents an analysis of the growth patterns of the worldwide top 200 firms in the pharmaceutical industry a test of the gibrat s law of proportionate effect is performed and we find in line with previous literature a violation concerning the variance of growth using disaggregated data on sub markets we are however able to show that this violation can be completely accounted for by a diversification effect namely a scale relation between the number of sub markets in which a firm is active and its size to interpret these findings we propose a stochastic branching model of firm diversification consistent with a notion of cumulative corporate competences

compensating differentials and the social benefits of the nfl a comment abstract in a recent article in this journal carlino and coulson g carlino n e coulson compensating differentials and the social benefits of the nfl journal of urban economics 56 1 2004 25 50 report evidence that the presence of an nfl franchise in a city raises rents in the central part of the city by about 8 we re estimate their model using several reasonable alternative specifications and find that their results are not robust to these changes the presence of an nfl franchise does not appear to increase rents for center city apartments because their results are not robust to alternative model specifications they should not be used to justify public spending for professional sports facilities

when and where does foreign direct investment generate positive spillovers a meta analysis local firms may attract productivity spillovers from foreign investors yet these vary with local firms awareness capability and motivation to react to foreign entry in consequence spillovers vary across countries at different levels of economic development we apply competitive dynamics theory to analyze these contextual moderators of spillovers and test hypotheses thus derived in a meta analysis of the empirical literature on spillovers our analysis suggests a curvilinear relationship between spillovers and the host country s level of development in terms of income institutional framework and human capital

the economic design of sporting contests what is the optimal number of entrants in a race or the optimal number of teams in a baseball league what is the optimal structure of prizes for a golf tournament or degree of revenue sharing for a football championship how evenly balanced should the competing teams be in the nascar or formula one championships what is the maximum number of entrants per nation to the olympic games that should be permitted what quota of qualifying teams to the soccer world cup should be allocated to the developing nations

are we willing to pay enough to back the bid valuing the intangible impacts of london s bid to host the 2012 summer olympic games using a contingent valuation survey this paper provides the first empirical test of the proposition that intangible impacts might justify hosting major sporting events on cost benefit grounds respondents drawn from london manchester and glasgow were asked for their willingness to pay wtp to host the 2012 olympic games in london on the basis of the intangible impacts that this event might provide annual mean wtp is 22 12 and 11 per year for 10 years in these 3 uk cities respectively an illustrative total uk wtp for intangible impacts is in the region of 2 billion statistical analysis of wtp determinants reveals a range of plausible explanatory factors such as respondents degree of support for the bid

mode size and location of foreign direct investments and industry markups abstract several studies find that inward foreign direct investment fdi raises host industries competition and productivity using aggregate fdi measures the monetary flows or the change in the industries foreign production share yet fdi flows are composed of many individual heterogeneous investments reflecting this heterogeneity i ask how the average traits of the individual investments that constitute the fdi flow further affect the host while the results show that inward fdi does heighten competition for us manufacturing industries in 1987 1991 price cost markups fall even more when foreign investments locate further away from incumbent industry which is consistent with endogenous location choice

foreign direct investments environmental externalities and capital segmentation in a rural economy this paper examines the possible effects of external investment inflows on the development of local rural economies taking into account two recurrent features of many developing countries capital market segmentation and environmental externalities to investigate this issue we examine a model with two sectors the local sector and the external sector physical capital accumulation in the latter sector is driven by foreign direct investments while in the former sector it follows a solow type accumulation mechanism we assume that the production activity of the external sector damages the environment while the local sector relies on natural resources in this context we give the conditions under which capital inflows can promote diversification of host economy while improving welfare of local populations if these conditions are not satisfied external investments fuel a welfare reducing process for the local community and a self enforcing growth of the external sector at the expense of the local one

foreign direct investment pollution and economic growth evidence from malaysia the bounds test developed by pesaran et al 2001 is applied to examine the existence of a long run relationship between foreign direct investment fdi inflows pollution and output of malaysia granger causality tests are also utilized to test for the presence of the short run and long run causal relationship between these variables both fdi inflows and pollution have short run causal relationship on output output only has long run causal relationship on fdi inflows

diverging trends in aggregate and firm volatility this note documents the diverging trends in volatility of the growth rate of sales at the aggregate and firm levels we establish that the upward trend in firm volatility is not simply driven by a compositional bias in the sample studied we argue that this new fact brings into question the proposed explanations for the decline in aggregate volatility and that given the symmetry of the diverging trends at the micro and macro levels a common explanation is likely we conclude by describing one such theory

mutual productivity spillovers between foreign and local firms in china the existing literature treats advanced technology sourcing as the only cause of reverse productivity spillovers from local to foreign firms and implies that mutual spillovers between foreign and local firms can only happen in the developed world this paper argues that the diffusion of indigenous technology and local knowledge helps the productivity enhancement of multinationals so that there can be mutual spillovers even in a developing country the results from a large sample firm level econometric analysis and a comparative case study of seven companies in chinese manufacturing support this new argument as mutual spillovers are identified between local chinese firms and overseas chinese or oecd invested firms

the olympic effect why should countries offer to host costly mega events such as the olympic games we show that hosting a mega event increases exports this effect is statistically robust permanent and large trade is over 20 higher for host countries interestingly unsuccessful bids to host the olympics have a similar impact on exports we conclude that the olympic effect on trade is attributable to the signal a country sends when bidding to host the games rather than the act of actually holding a mega event we develop an appropriate formal model and derive conditions under which liberalising countries will signal through a mega event bid

firm growth and laplace distribution the importance of large jumps abstract recent empirical studies have shown that firm growth rate distribution is not gaussian but closely follows a laplace distribution this robust feature of the growth rate distribution challenges existing models based on gibrat s model because it predicts a gaussian distribution first we analyze more than 100 000 japanese firms and empirically show that the laplace shape can be observed for the japanese firms then by using the theory of stochastic processes we theoretically show that the absence of jumps causes the discrepancy between gibrat s model and the laplace shape in particular based on the laplace shape and the law of proportionate effect we show that the firm growth process is a jump process in other words firm growth cannot be explained by the consequence of many small shocks but is determined by a few large jumps the widely observed laplace distribution reflects this jump property of firm growth dynamics

the effect of professional sports on the earnings of individuals evidence from microeconomic data this article examines the impact of professional sports franchises in labour markets using data from the march supplement to the current population survey cps for workers employed in specific occupational groups in all large us cities from 1983 to 2002 results from a standard wage model suggest that professional football franchises increase average hourly and weekly earnings of males employed in these occupations but professional baseball franchises reduce them these results support growing evidence that professional sports affect labour markets however the mixed nature of the association between sport and earnings provides little economic justification for government subsidies for professional sport

spillovers from foreign direct investment within or between industries this paper contributes an estimation framework to measure both technological and linkage externalities from foreign direct investment fdi empirical research dealt mainly with intra industry spillovers from fdi with restrictive treatment of inter industry effects until recently however as optimal organization of the multinational corporation mnc involves minimization of profit losses due to leakage of technical information to competitors host country firms within the mnc s sector experience limited productivity gains ensuing fdi host country producers in other sectors may benefit for example mncs transfer knowledge to local downstream clients or outsource to local upstream suppliers hence fdi substitutes within sector domestic investment but complements it across sectors the net impact on aggregate capital formation by host country producers hinges on the interaction between linkages and spillovers estimations based on the colombian manufacturing census yield the sectoral pattern of fdi spillovers displaying knowledge propagation between but not within industries the findings reveal outsourcing relationships of mncs with local upstream suppliers as the channel of diffusion

local labor markets and natural resources a synthesis of the literature a primary way that natural resources affect a locality is through the demand for labor with greater extraction requiring more workers shifts in labor demand can be measured through changes in employment and earnings the main labor market outcomes or through changes in the population and income more generally these changes may spillover into the nonresource economy leading to greater overall effects or possibly crowd out be spread unequally across the population thereby altering the distribution of income and the poverty rate or influence educational attainment as people choose between additional schooling and work in this review the literature linking natural resources to local labor markets is synthesized by organizing existing studies according to their resource measurement and the outcomes that they consider this synthesis provides an accessible guide to a literature that has boomed in recent years it also identifies promising avenues for future research and lays a foundation to further generalize the evidence through an eventual meta analysis

a technique for obtaining improved proxy estimates of minimum optimal scale in the field of industrial organization the concept of economies of scale is of fundamental importance large minimum optimum scale mos 1 and significant unit cost reduction up to mos size together suggest the possibility of high industry concentration and significant barriers to entry 2 however a recent paper in this review caves shirazi and porter 1975 has pointed to the severe difficulties encountered by students of industrial organization in empirical analyses of these relationships the chief problem is that objective measures of mos i e engineering estimates 3 and of the cost disadvantage of suboptimal scale production are available for only a small minority of all u s manufacturing industries at say the 4 digit level since there are more than 400 such industries it is most unlikely that there ever will be much change in this situation this means that in large scale cross section statistical analyses various proxies for scale economy influences must be used this is also the case in other fields of economics in which the influence of industrial organization has been recently felt in the investigation of sectoral patterns of direct foreign investment and the commodity composition of international trade for example unfortunately little has been achieved in terms of the development of reliable proxies for scale economies or minimum optimal scale this relative poverty in the data seriously jeopardizes the empirical analyses undertaken in all the above mentioned fields the present paper is a first step at overcoming this deficiency it offers a critical analysis of the proxies currently in vogue and it suggests an alternative technique for generating estimates of mos that appear to be substantially superior to them

learning through the international joint venture lessons from the experience of china s automotive sector this study explores why international joint ventures ijvs based on the global south may meet with only partial success in nurturing local technological capability the experience of china s passenger vehicle sector demonstrates that in the existence of a substantial technological capability gap between alliance partners the ijv arrangement is likely to create a passive learning mode and learners using this ijv arrangement may be able to strengthen their production capability but leaving their project execution and innovation capabilities largely undeveloped

united arab emirates fdi outlook fdi is important in building a sustainable and diversified knowledge based uae economy the stock of fdi grew at an average annual growth rate of 45 3 percent over the past decade reaching us 95 billion or nearly 27 percent of gdp in 2012 fdi flows have not recovered from the global financial crises most fdi stock is concentrated in finance construction and real estate recent greenfield fdi is concentrated in construction while more than half of top m a deals took place in finance transportation communications and utilities the list of top oecd home countries for fdi flows to the uae include italy germany chile united kingdom luxembourg france united states and belgium though uae investment policy limits foreign investment and reduces competition the government has undertaken reforms and contracted investment treaties that have encouraged investment efforts are under way to speed up the ratification of a new foreign investment law which removes several of the current legal barriers to fdi and offers foreign investors similar rights to those of uae nationals the uae has high fdi potential with plenty of room for improving fdi performance and benefiting the economy

accounting for sources of fdi technology spillovers evidence from china using a set of panel data of 11 324 firms in china from 1996 to 1999 the paper finds that positive technology spillovers from fies to domestic firms occur through tangible assets rather than intangible assets through domestically consumed products rather than exported products through traditional products rather than new products and through fies employing unskilled workers rather than fies employing skilled workers fies are found to generate negative spillovers through exports and through employment of skilled workers

growth volatility and size a firm level study abstract this paper provides a systematic cross country investigation of the relation between a firm s growth volatility and its size for the first time the analysis is carried out using comparable and representative sets of data sourced by official business registers of an important number of countries we show that there exists a robust negative relation between growth volatility and size with an average elasticity equal to 0 18 we check the robustness of this result against a number of potential sources of bias and in particular with respect to sectoral disaggregation and against the inclusion of firm age our result is consistent with the idea that independently from specific country characteristics there exists a common underlying mechanism driving the elasticity between size and growth volatility we then propose two mechanisms able to explain our result and we conclude discussing its relevance with respect to the recent literature on granularity

hosting mega events a guide to the evaluation of development effects in integrated metropolitan regions each time a city or region seeks to host a mega event such as the olympic games boosters proclaim vast benefits related to increased tourism and wealth flowing into the area while benefits can exist in some form or another the net gain for a region seeking to bolster its economic standing is often overstated this is especially true for highly integrated regions when a center city is the sole entity making the event investment much of this results from a collection of erroneous assumptions and a failure to account for the integration of economic activity within a region we address common issues with these reports and provide a guide for evaluating the net benefit of hosting an event more specifically we argue with detailed examples that industry share and commute shed analysis are indispensable tools when evaluating capture rates of new spending within the boundaries of the investment area

determinants of technological diffusion in mexican manufacturing a plant level analysis abstract production function estimates serve to measure and compare the productive efficiency of a large panel of mexican manufacturing firms during a period of trade liberalization 1984 90 foreign capital is found to have a positive influence on productive efficiency at the plant level but contrarily to crossindustry studies it does not lead to significant spillovers at the sector level enlarging the analysis it is found that technological diffusion is favored by the size of the plant and by agglomeration economies while its correlation with international trade exposure does not appear to be robust

do new major league ballparks pay for themselves in recent decades local governments have allocated billions of dollars to subsidizing construction of facilities for major league baseball we use panel data that cover all major league baseball teams from 1989 2001 to estimate the impact of ballpark construction on team revenue our estimates imply that a typical new ballpark generates additional revenue sufficient to cover most or all of its capital cost it follows that any external benefits of ballpark construction are likely to be inframarginal and that continuance of large public subsidies cannot be justified on economic grounds

the economics of sports facilities and their communities since the 1950s taxpayers have been the primary investors in stadia built for the use of privately owned professional sports teams team owners have argued that sports facilities boost local economic activity however economic reasoning and empirical evidence suggest the opposite public support for stadia is also driven by demand for community image and owners of sports teams supply a scarce input into image enhancement participation in the major league for which they have been able to extract monopoly rents from dispersed taxpayers we suggest reforms to dissipate the monopoly sports leagues exercise when negotiating with host communities for their teams

invariances and diversities in the evolution of manufacturing industries this work explores and compares some basic properties of corporate growth process at both aggregate manufacturing level and disaggregated sectoral levels using an extensive dataset on italian manufacturing firms we investigate which properties of firm growth dynamics are robust under disaggregation we compare the results obtained with three different definitions of firm size namely total sales number of employees and value added our analysis suggests that while different sectors are characterized by significant differences in firm size distributions in the degrees of concentration and in the autoregressive structure of the growth processes there are also regularities which hold across all of them such as the approximate unit root nature of the growth process and the power exponential shape of the growth rates density together these stylized facts suggest challenging puzzles on the drivers of corporate growth and the resulting industrial structures