international coordination of trade and domestic policies the past half century has seen a dramatic multilateral reduction in tariff barriers under general agreement on tariffs and trade gatt negotiations however as tariff barriers have fallen attention has shifted to the use of domestic policies as secondary trade barriers a primary concern is that as countries sign trade agreements that constrain their ability to pursue trade goals through trade policy there will be unilateral incentives for governments to distort their domestic policies as a secondary means of protection 1 increasingly international trade disputes revolve around a country s use of internal regulations as a means of restricting trade the united states has successfully challenged the system of liquor taxes in both japan and korea as discriminating against imported liquor while venezuela and brazil have challenged american standards for reformulated and conventional gasoline as trade protection masquerading as environmentalism gatt contains several articles concerning the international regulation of domestic policies but the question of how to fully incorporate domestic policies within gatt negotiations and other international trade agreements remains contentious indeed at both the ministerial meeting in 1994 at the close of the uruguay round and the recent unsuccessful ministerial conference in seattle many gatt delegates renewed demands for the relationship between trade and various domestic policies e g environmental policy labor standards or competition policy to be examined despite the importance that has recently been placed on international cooperation over domestic policies no theoretical basis exists for considering how to cooperate over both trade and domestic policies within an international agreement previous papers on negotiation over two instruments of protection e g copeland 1989 1990 thomas l hungerford 1991 have assumed asymmetric limitations on cooperation i e they assume that one of the two instruments is either nonobservable or nonnegotiable this paper extends such work by investigating cooperation over two negotiable instruments of protection under symmetric limitations on cooperation and provides insight into the design of international trade agreements that incorporate cooperation over domestic policies i adopt the view that enforcement issues are central to the understanding of international cooperation one of the challenges of international cooperation is the absence of a central authority to enforce the terms of an agreement without access to an external enforcement mechanism international agreements are viable only as long as member countries view continued cooperation to be in their own self interest i e the benefits from cooperating outweigh the potential gains from cheating 2 while the gatt department of economics university of miami p o box 248126 coral gables fl 33124 e mail ederington miami edu i would like to thank bob staiger bob baldwin wolfgang keller phillip mccalman jenny minier seminar participants at the nber conference on trade the environment and natural resources and two anonymous referees for comments on earlier versions of this paper any remaining errors are of course my own for example brian r copeland 1990 examined negotiation over one trade barrier leaving a secondary trade barrier e g nontariff barriers domestic legislation etc to be set noncooperatively he shows that trade liberalization will induce substitution toward the less efficient nonnegotiable instrument of protection due to the unilateral incentives to maintain trade protection facing countries thus within a cooperative framework the two types of barriers serve as imperfect substitutes for each other 2 as stated by kenneth w dam in his review of the gatt institution the best guarantee that a commitment of any kind will be kept particularly in an international setting where courts are of limited importance and even more important marshals and jails are nonexistent is that the parties continue to view adherence to their agreement in their mutual interest thus the gatt system unlike most legal systems is not designed to exclude self help in the form of retaliation rather retaliation subjected to established procedures and kept within prescribed bounds is made the heart of the gatt system dam 1970 pp 80 81

control rights in complex partnerships this paper develops a theory of the allocation of authority between two players who are in a complex partnership that is a partnership which produces impure public goods we show that the optimal allocation depends on technological factors the parties valuations of the goods produced and the degree of impurity of these goods when the degree of impurity is large control rights should be given to the main investor irrespective of preference considerations there are some situations in which this allocation is optimal even if the degree of impurity is very low as long as one party s investment is more important than the other party s if the parties investments are of similar importance and the degree of impurity is large shared authority is optimal with a greater share going to the low valuation party if the importance of the parties investments is similar but the degree of impurity is neither large nor small the low valuation party should receive sole authority we analyze an extension in which side payments are infeasible we check for robustness of our results in several dimensions such as allowing for multiple parties or for joint authority and apply our results to interpret a number of complex partnerships including those involving schools and child custody jel d02 o23 h41 l31

one market one number a composite indicator assessment of eu internal market dynamics we consider the lack of consensus about an appropriate theoretical framework linking sub indicators as a defining characteristic of composite indicators this intrinsic feature implies uncertainties about the appropriate normalization and aggregation of the raw data the two are related index theory offers some valuable guidelines about their connection yet these do not fully solve the basic problem of expert disagreement we embed such residual disagreement in the aggregation method itself specifically we apply an impartial benefit of the doubt weighting procedure where weight restrictions incorporate the available information on experts opinions we apply this procedure to the dynamic performance assessment of eu internal market effects thereby highlighting its capacity to disaggregate member states observed performance shifts into changes relative to benchmarks and performance changes of the benchmarks i e catching up versus genuine progress our results indicate that the latter factor is more important in explaining the observed progress

competitive cheap talk we study a competitive cheap talk model with two senders each sender is responsible for a single project and observes its return exactly one project will be implemented both senders share some common interests with the principal but have own project biases under simultaneous communication all equilibria are shown to be partition equilibria but all the equilibria can no longer be ranked ex ante in terms of pareto efficiency the payoff of the principal depends on both the total conflict between the agents and the asymmetry in the own project biases in the equilibrium preferred by the principal the agent with a smaller bias always has veto power to determine which alternative is implemented and weakly more messages in any given equilibrium decreasing the own project bias of one agent improves the precision of communication by both agents finally sequential communication and simple delegation are shown to be essentially outcome equivalent to simultaneous communication

centralized versus decentralized provision of local public goods a political economy approach abstract this paper takes a fresh look at the trade off between centralized and decentralized provision of local public goods it argues that the sharing of the costs of local public spending in a centralized system will create a conflict of interest between citizens in different jurisdictions when spending decisions are made by a legislature of locally elected representatives this conflict of interest will play out in the legislature depending on precisely how the legislature behaves the result may be excessive public spending or allocations of public goods characterized by uncertainty and misallocation across districts the extent of the conflict of interest between districts is affected by spillovers and differences in tastes for public spending thus the relative performance of centralized and decentralized systems depends upon spillovers and differences in tastes for public spending but for different reasons than suggested in the existing literature

internal capital markets and the competition for corporate resources this article examines the role of corporate headquarters in allocating scarce resources to competing projects in an internal capital market unlike a bank headquarters has control rights that enable it to engage in winner picking the practice of actively shifting funds from one project to another by doing a good job in the winner picking dimension headquarters can create value even when it cannot help at all to relax overall firm wide credit constraints the model implies that internal capital markets may sometimes function more efficiently when headquarters oversees a small and focused set of projects this article analyzes the process by which internal capital markets channel limited resources to different uses inside a company in so doing it seeks to address two related sets of questions first what is the fundamental economic rationale for creating an internal capital market that is under what circumstances can it make sense to combine several technologically distinct projects under one roof and have them seek funding from corporate headquarters as opposed to setting them up as stand alone companies that each raise external financing on their own second given this rationale what is the optimal size and scope of an internal capital market should headquarters be involved in funding a large number of projects or just a few and should these projects be unrelated to one another or in similar lines of business the answers to both sets of questions flow from the insight that in a credit constrained setting where not all positive npv projects can be financed headquarters can create value by actively reallocating scarce funds across projects for example the cash flow generated by one division s activities may be taken and spent on investment in another division where the returns are higher or alternatively one division s assets may be used as collateral to raise financing that is then diverted to the other division simply put individual projects must compete for the scarce funds and headquarters job is to pick the winners and losers in this competition

income redistribution in a common labor market when households are mobile among jurisdictions income redistribution by individual jurisdictions creates fiscal externalities a model of interjurisdictional migration is used to study the nature of this redistributive externality analysis of optimal redistribution and optimal corrective subsidies from higher level governments shows that benefit levels for the recipients of income transfers and tax rates on mobile taxpayers should be equalized across jurisdictions a system of jurisdictions with a common labor market can achieve welfare improvements through coordination of domestic redistributive policy or through the intervention of a higher level government copyright 1991 by american economic association

pure strategy nash equilibrium in a group formation game with positive externalities abstract this paper identifies a domain of payoff functions in no spillover noncooperative games with positive externality which admit a pure strategy nash equilibrium since in general a nash equilibrium may fail to exist in order to guarantee the existence of an equilibrium we impose two additional assumptions anonymity and order preservation the proof of our main result is carried out by constructing for a given game g a potential function over the set of strategy profiles in such a way that the maximum of yields a nash equilibrium in pure strategies of g journal of economics literature classification numbers c72 d62 h73

tax competition and revelation of preferences for public expenditure this paper considers a federal country composed of local jurisdictions that differ in their inhabitants tastes for public goods and which finance local public expenditure through a source based tax on capital income the taste for public goods is the private information of local governments the central government seeks an optimal policy in which grants to local governments are conditioned on local tax rates the uninformed central government seeks both to allocate capital efficiently among jurisdictions and to induce jurisdictions to provide an efficient mix of private and public consumption it is shown that there persist at this constrained optimum both some misallocation of capital and some violation of the samuelson rule for optimal public good provision in every jurisdiction c 1998 academic press

governing adaptation super 1 to remain competitive an organization must both respond to information about its environment and coordinate its activities we analyse how the allocation of decision rights within an organizational hierarchy influences the organization s ability to solve such problems of coordinated adaptation when information is both soft and distributed inside the organization and the organizational participants behave strategically the results show that contrary to the common intuition the performance differential between centralized and decentralized decision making is non monotone in the importance of coordination further both these common structures are dominated by asymmetric structures in sufficiently asymmetric environments such as a small division developing a new product in the presence of a large division with an established product finally if the incentive conflicts between the participants can be made sufficiently small centralized decision making is always dominated by decentralized decision making copyright 2008 wiley blackwell

an economic model of representative democracy this paper develops an approach to the study of democratic policy making where politicians are selected by the people from those citizens who present themselves as candidates for public office the approach has a number of attractive features first it is a conceptualization of a pure form of representative democracy in which government is by as well as of the people second the model is analytically tractable being able to handle multidimensional issue and policy spaces very naturally third it provides a vehicle for answering normative questions about the performance of representative democracy

a theory of interregional tax competition a general equilibrium model is constructed to study tax competition where local governments compete for capital by holding down property tax rates and public expenditure levels an exact definition of tax competition is provided and both the existence and nonexistence of tax competition are shown to be theoretically possible it is argued however that tax competition must occur under empirically reasonable conditions inefficiency in public production is also explicitly modeled the amount of capital used to produce a given level of public service output is shown to be greater than that which is required to minimize costs evaluated at the prices facing private firms

authority and incentives in organizations the paper analyzes the choice of organizational structure as solution to the trade off between controlling behavior based on authority rights and minimizing costs for implementing high efforts the analysis includes the owner of a firm a top manager and two division heads if it is more expensive to incentivize the division heads the owner will prefer full delegation of authority to them to replace their high incentive pay by incentives based on private benefits of control in that situation decentralization is optimal given that selfish behavior is more important than cooperation for maximizing returns but concentrated delegation of full authority to a single division head is optimal for cooperation being crucial if however incentivizing the division heads is clearly less expensive than creating incentives for the top manager the owner will choose centralization given that cooperation is the dominating issue but partial delegation if selfish behavior is crucial

a theory of firm scope the formal literature on firm boundaries has assumed that ex post conflicts are resolved through bargaining in reality parties often simply exercise their decision rights we develop a model based on shading in which the use of authority has a central role we consider two firms deciding whether to adopt a common standard nonintegrated firms may fail to coordinate if one firm loses an integrated firm can internalize the externality but puts insufficient weight on employee benefits we use our approach to understand why cisco acquired stratacom a provider of new transmission technology we also analyze delegation

on enhanced cooperation abstract we analyze the issues relative to the formation of sub unions in a federation called enhanced cooperation agreements in the european union when centralization is not politically feasible an agreement among a subset of countries may allow such countries to exploit benefits from coordination that would otherwise be lost other countries in the federation may object to the sub union because it changes the status quo if cooperation at the federal level becomes convenient in the future the change in the status quo may adversely affect the countries which remained initially outside the sub union we show that as long as the countries can commit to coordinate on a policy which takes into account the utility of the excluded countries sub union formation may be optimal the relative advantage of a sub union towards immediate centralization increases when transfers are costly on the other hand if commitment is not possible then the excluded countries may be penalized we use the results to discuss the newly introduced rules for enhanced cooperation agreements in the european union

the effects of partisan alignment on the allocation of intergovernmental transfers differences in differences estimates for spain abstract in this paper we test the hypothesis that municipalities aligned with upper tier grantor governments i e controlled by the same party will receive more grants than those that are unaligned we use a rich spanish database which provides information on grants received by nearly 900 municipalities during the period 1993 2003 from three different upper tier governments i e central regional and upper local since three elections were held at each tier during this period we have enough within municipality variation in partisan alignment to provide differences in differences estimates of the effects of alignment on the amount of grants coming from each source moreover the fact that a municipality may simultaneously receive grants from aligned and unaligned grantors allows us to use a triple differences estimator which consists of estimating the effects of changing alignment status on the change in grants coming from the aligned grantors relative to the change in grants coming from the unaligned ones the results suggest that partisan alignment has a sizeable positive effect on the amount of grants received by municipalities for example with majority governments at the two layers aligned municipalities receive over 40 more grants than unaligned ones

the reference point approach to the theory of the firm an introduction there is a small but growing literature on the reference point approach to incomplete contracts as formulated by hart and moore the reference point approach has begun to be applied to the theory of the firm in 3 recent papers this introduction reviews the main theoretical aspects of each of these papers it then discusses the relationship between the reference point approach to the firm the transaction cost approach and the property rights approach here it is argued that the reference point approach is a step back towards ex post inefficiencies away from reliance on ex ante inefficiencies

an economic approach to influence activities in organizations members of organizations spend considerable time effort and ingenuity attempting to influence decision makers such influence activities may bring benefits to the organization but they also involve real costs this essay offers an economic rationale for such influence activity as representing rational self interested behavior in the presence of informational asymmetries and an analysis of how the design of the organization s structure and policies should respond to the incentives for attempting influence it is posited that information valuable for the organization s decision making is directly available only to members of the organization who have some personal stake in the decisions these individuals may then have an incentive to try to manipulate the information they develop and provide in order to influence the resulting decisions to their benefits this can be costly both in degrading the quality of decision making and in diverting the attention and effort of the organization s members from more productive activities the organization has three different methods it can employ to discourage excessive influence activities and to encourage more directly productive uses of time and effort it can limit access to decision makers and participation in decision making it can alter its decision making criteria to favor those performing well in productive activities and it can provide direct financial incentives to encourage the desired allocation of effort it is shown that an efficiently designed organization will use such financial incentives only as a last resort instead it will always first alter its decision participation policies and decisionmaking criteria

a malmquist based approach to change in local economic well being murias p novello s and martinez roget f a malmquist based approach to change in local economic well being regional studies the focus on the multifaceted nature of well being has increased substantially in recent years this paper employs data envelopment analysis dea combined with the malmquist index to examine the temporal change in the economic well being of spanish provinces over the ten year period between 1996 and 2006 this method not only allows the aggregation of multiple indicators and the estimation of well being shifts over time but also shows the sources of variation in local economic well being the results seem to suggest that whilst economic well being has improved in the great majority of provinces this advancement stems largely from a more favourable environment than from the specific capacity of each province to reduce its relative distance from key benchmarks

transaction cost economics past present and future oliver williamson is the founder and chief developer of transaction cost economics tce in this brief essay on the occasion of his nobel memorial prize i offer a partial discussion of williamson s contributions by first summarizing some of the accomplishments of tce past and then sketching some of the opportunities for tce future most of the topics in both sections tce past and tce future start with a quotation from williamson s early work that i think still speaks volumes today that is while fellow travelers and successors have acted on one set of williamson s insights helping to produce the accomplishments of tce past another collection of williamson s insights has gone relatively unremarked creating some of the opportunities for tce future

upstream competition between vertically integrated firms we propose a model of two tier competition between vertically integrated firms and unintegrated downstream firms we show that even when integrated firms compete in prices to offer a homogeneous input the bertrand logic may collapse and the input may be priced above marginal cost in equilibrium these partial foreclosure equilibria are more likely to exist when downstream competition is fierce or when unintegrated downstream competitors are relatively inefficient we discuss the impact of several regulatory tools on the competitiveness of the wholesale market

cross border externalities and cooperation among representative democracies abstract this paper analyzes the provision of public goods with cross border externalities by representative democracies the level of provision of each country is decided by a policy maker elected by majority rule at the country level we compare the case in which policy makers set their policies noncooperatively with the case in which they set their policies through coasian cooperation cooperation induces policy makers to internalize cross border externalities but it also induces strategic voters to elect a policy maker who cares less about the public good to reduce their public good contribution the former effect increases public good provision while the latter reduces it we show that once voters incentives are taken into account whether cooperation is beneficial depends neither on voters preferences nor on the magnitude of spillovers nor on the size bargaining power or efficiency of each country instead it depends only on the curvature of the demand for the public good cooperation increases decreases public good provision when the demand function is more less convex than the unit elastic demand function hence the desirability of international cooperation depends mostly on the type of public good considered

reference points social norms and fairness in contract renegotiations how does an ex ante contract affect behavior in an ex post renegotiation game we address this question in a canonical buyer seller relationship with renegotiation our paper provides causal experimental evidence that an initial contract has a highly significant and economically important impact on renegotiation behavior that goes beyond the effect of contracts on bargaining threat points we compare situations in which an initial contract is renegotiated to strategically equivalent bargaining situations in which no ex ante contract was written the ex ante contract causes sellers to ask for markups that are 45 lower than in strategically equivalent bargaining situations without an initial contract moreover buyers are more likely to reject given markups in renegotiations than in negotiations these effects do not depend on whether the contract was written under competitive or monopolistic conditions our results provide strong evidence supporting the hypothesis that contracts serve as reference points that shape and coordinate the expectations of the contracting parties

does delegation increase worker training we model a principal firm offering training to its agent worker under two alternative organizational structures integration where the principal retains authority to overrule the investment project recommended by the worker and delegation where the principal cannot overrule the worker s preferred investment project we assume that training reduces the worker s effort cost of assembling information about alternative projects payoffs and identify the conditions under which delegation increases the profit maximizing intensity of training empirical estimates from matched employer employee data show that workplaces delegating authority do provide more worker training this result persists in two cross sections in panel fixed effect estimates and critically in an instrumental variable exercise that also controls for establishment fixed effects jel d21 d22 d23 m53 m54

the simultaneous evolution of growth and inequality research on inequality and growth can be divided into two strands one deriving from kuznets and lewis has tried to identify a mechanistic relationship between growth or level of income and inequality the other has tried to find causal explanations of growth and inequality treating each independently in this paper we draw from both strands to test whether growth and inequality are the joint outcomes of other variables and processes we find that simultaneous examination of growth and inequality yields significantly different results and has different consequences for policy from previous independent studies the empirical literature on growth and inequality can be divided into two broad strands one following the pioneering work of kuznets and lewis is motivated by the pessimistic conjecture that the process of growth and development somehow requires increasing inequality at least in the early stages this has led to many efforts to identify a mechanical relationship between the level of development and inequality anand and kanbur 1993 or to determine whether faster growth requires higher or lower inequality the second strand has sought to identify the causal factors influencing the evolution of growth and inequality independently this research has looked either at growth for example barro and sala i martin 1995 or at inequality li et al 1997 but has not tried to identify those factors that might simultaneously influence both growth and inequality 2 thus the literature that looks simultaneously at growth and inequality descending most notably from kuznets 1955 relates them in a mechanistic manner that ignores or minimises the role of other causal factors including policy while the literature that incorporates other causal factors including policies looks independently at growth and inequality neither approach is particularly convincing from a theoretical standpoint the evolution of growth and inequality must surely be the outcome of similar processes in addition neither approach is particularly useful for the policy maker who needs to balance the impact of policies on both growth and distribution in this paper we investigate whether growth and inequality are simultaneously determined and if so whether or not they are subject to

formal measures in informal management can a balanced scorecard change a culture abstract we extend traditional agency theory by exploring the roles for formal measures when managerial behavior is not governed by rules formulas or contracts part i describes relational incentive contracts with informal weights on formal performance measures more importantly it also explores how formal measures could be used in models of informal management such as adaptation and coordination politics and influence leadership and informal authority part ii considers the benefits from allowing key stakeholders to develop their own potentially inferior performance measures the collaboration to create a balanced scorecard of performance measures can help change an organization s culture

measuring macroeconomic performance in the oecd a comparison of european and non european countries abstract we study the macroeconomic performance of 19 oecd countries over the period 1970 1990 performance is defined in terms of the ability of a country s macroeconomic managers to provide four services to their citizens a high level of real gdp per capita a low rate of inflation a low rate of unemployment and a favorable trade balance we use linear programming techniques to construct a best practice macroeconomic performance frontier and to measure the performance of each country in each year relative to the frontier we then add two environmental disamenities carbon and nitrogen emissions to the service list and repeat the analysis to see if the performance rankings change throughout the analysis emphasis is placed on a comparison of the performance of 14 european oecd countries with that of five non european oecd countries we find that performance rankings do change and that the relative performance of the european countries declines when the environmental disamenities are added to the service list

setting international standards technological rationality or primacy of power standards have become one of the most important nontariff barriers to trade especially national product standards that specify design or performance characteristics of manufactured goods divergent national standards often inhibit trade whereas regional and international standards increasingly serve as instruments of trade liberalization consequently the setting of international standards seemingly technical and apolitical is rapidly becoming an issue of economic and political salience but who sets international standards who wins who loses this article offers a fresh analytical approach to the study of international standards which the authors call the institutional complementarities approach it builds on insights from realism and the battle of the sexes coordination game but emphasizes complementarities of historically conditioned standardization systems at the national level with the institutional structure of standardization at the international level it posits that after controlling for other factors that influence involvement in international standardization differences in institutional complementarities play a critical though largely accidental role in placing firms from different countries or regions in a first or second mover position when standardization becomes global the authors illustrate the insightfulness of this approach through statistical analyses of the first scientific set of data on standards use and standardization collected by the authors through an international online survey

technological change technological catch up and capital deepening relative contributions to growth and convergence we decompose labor productivity growth into components attributable to 1 technological change shifts in the world production frontier 2 technological catch up movements toward or away from the frontier and 3 capital accumulation movement along the frontier the world production frontier is constructed using deterministic methods requiring no specification of functional form for the technology nor any assumption about market structure or the absence of market imperfections we analyze the evolution of the cross country distribution of labor productivity in terms of the tripartite decomposition finding that technological change is decidedly nonneutral and that both growth and bipolar international divergence are driven primarily by capital deepening jel o30 o47 d24

assistance to the poor in a federal system abstract this paper explores the roles of different levels of government in assisting the poor using a model incorporating utility interdependence the paper first presents some theoretical results indicating how levels of poor relief vary with the extent of mobility of the poor under both centralized and decentralized systems of support it then provides a survey of the empirical work on migration of the poor along with a brief historical discussion of the experience under the english poor laws the concluding section turns to normative issues and contends that mobility of the poor is a basic source of inefficiency in wholly decentralized systems of support this inefficiency along with certain other equity considerations establishes a role for the central government in assistance to the poor

outsourcing vertical integration and price vs quantity competition abstract we show that standard conclusions about duopoly competition can be reversed when the production of key inputs is outsourced to a vertically integrated retail competitor with upstream market power under such outsourcing bertrand competition can produce higher prices higher industry profit lower consumer surplus and lower total surplus than cournot competition in addition to limiting the intensity of retail competition bertrand competition can limit the extent of wholesale competition by reducing the incentive of retail providers to produce key inputs themselves

are local agreements on equalization grants possible a bargaining model with quasi linear local preferences on local public goods abstract the art 13 of the italian law n 42 2009 theoretically allows for local negotiations between municipalities on the allocation of equalization funds however in the subsequent practice and legislation such form of local negotiation has never been adopted a question arises from the italian experience in the presence of a predetermined equalization scheme decided by the central government are local agreements on equalization transfers possible in this paper we show that in the presence of quasi linear local preferences on public goods there is no space for alternative local agreements on the allocation of equalizing transfers in the presence of predetermined schemes decided by the central government our results suggest that similar practices when allowed are destined to have scarce success we also show that if the central government does not provide a predetermined scheme local agreement on equalization funds are viable

strategic incentives for innovations and market competition abstract we consider a principal agent model to provide a general analysis of how risk affects incentives of firms who invest in cost reducing r d and compete in the product market we specify the conditions under which higher risk reduces incentives of all firms we also examine the conditions under which an increase in risk may trigger opposite responses of rivals in the same industry some firms will strengthen while other firms will weaken the incentives provided to their agents this result holds regardless of the mode of competition in the product market cournot or bertrand as long as the rivals r d decisions are strategic substitutes it can generate new empirical implications and can provide an explanation for the lack of strong empirical support in the literature for a negative relationship between risk and incentives we also discuss policy implications regarding the effect of risk on the incentives to innovate and welfare

contracts entrepreneurs market creation and judgement the contemporary mainstream theory of the firm in perspective this survey gives an overview of the theory of the firm as it is formulated within the contemporary mainstream of economics two groupings of theories are briefly discussed principal agent and incomplete contract models next three of the most recent contributions regarding firms are considered the reference point approach is looked at first followed by a discussion of spulber s book the theory of the firm last we consider the entrepreneurial judgement perspective

the politics of compromise abstract an organization must select among competing projects that differ in their payoff consequences for its members each agent chooses a project and exerts effort affecting its completion time when one or more projects are complete the agents select which one to adopt the selection rule for multiple projects that maximizes ex post welfare leads to inefficiently high polarization rules that favor later proposals improve upon ex post optimal selections the optimal degree of favoritism increases in the cost of effort and discount rate this trade off informs the design of process rules in standard setting organizations and helps explain their performance jel c78 d23 d71 d72 d83 l15

inequality and convergence in europe s regions reconsidering european regional policies europe s regions income disparities and regional policies in this paper we take a critical look at current european regional policies first we document the motivation for such policies that is the large income disparities across the regions of the eu15 large disparities are certainly present second we illustrate the various instruments adopted and discuss their underpinnings in established economic theories next we look at available data searching for three kinds of evidence 1 if disparities are either growing or decreasing we conclude they are neither 2 which are the major factors explaining such disparities and in particular if they are the factors predicted by the economic models adopted by the commission to justify current policies we conclude this is most certainly not the case 3 if there are clear signs that eu policies as opposed to other social and economic factors are actually reducing such disparities we cannot find any clear sign of such desired impact our conclusion is that regional and structural policies serve mostly a redistributional purpose motivated by the nature of the political equilibria upon which the european union is built they have little relationship with fostering economic growth this casts a serious doubt on their social value and furthermore strongly questions extending such policies to future members of the european union a successful eu enlargement in our view calls for an immediate and drastic revision of regional economic policies michele boldrin and fabio canova

the politics of 1992 fiscal policy and european integration the internal market in europe will greatly increase the international mobility of resources how will this affect fiscal policy in different countries we consider taxation of capital in a two country model where a democratically chosen government in each country chooses tax policy higher capital mobility changes the politico economic equilibrium in two ways on the one hand it leads to more tax competition between the countries this economic effect tends to lower tax rates in both countries on the other hand it alters voters preferences and makes them elect a different government this political effect offsets the increased tax competition although not completely

timing decisions in organizations communication and authority in a dynamic environment this paper develops a theory of how organizations make timing decisions we consider a problem where an uninformed principal decides when to exercise an option and interacts with an informed but biased agent this problem is common examples include headquarters deciding when to close a plant drill an oil well or launch a product because time is irreversible the direction of the agent s bias is crucial for communication and allocation of authority when the agent favors late exercise centralized decision making where the principal retains authority and communicates with the agent often features full information revelation but ine cient delay delegation is never optimal in this case in contrast when the agent favors early exercise communication under centralized decision making is partial while option exercise is unbiased or delayed delegation is optimal if the bias is small or delegation can be timed thus delegating decisions such as plant closures is never optimal while delegating decisions such as product launches may be optimal

federalism as a commitment to reserving market incentives the authors advance a new perspective in the study of federalism their approach views federalism as a governance solution of the state to credibly preserving market incentives market incentives are preserved if the state is credibly prevented from compromising on future economic success and from bailing out future failures the salient features of federalism decentralization of information and authority and interjurisdictional competition help provide credible commitment or these purposes in addition the authors suggest that some federalism are self sustaining

strategic communication networks in this paper we consider situations in which individuals want to choose an action close to others actions as well as close to a payoff relevant state of nature with the ideal proximity to the common state varying across the agents before this coordination game with heterogeneous preferences is played a cheap talk communication stage is offered to players who decide to whom they reveal the private information they hold about the state the strategic information transmission taking place in the communication stage is characterized by a strategic communication network we provide a direct link between players preferences and the strategic communication network emerging at equilibrium depending on the strength of the coordination motive and the prior information structure equilibrium strategic communication networks are characterized in a very tractable way and compared in term of efficiency in general a maximal strategic communication network may not exist and communication networks cannot be ordered in the sense of pareto however expected social welfare always increases when the communication network expands strategic information transmission can be improved when group or public communication is allowed and or when information is certifiable

on the irrelevance of input prices for make or buy decisions this paper demonstrates that input prices need not reflect the costs of an efficient incumbent supplier in order to induce entrants to implement efficient make or buy decisions because of strategic downstream considerations entrants may always undertake efficient make or buy decisions regardless of the prices at which they are authorized to buy key inputs from incumbent suppliers

the political economy of policy centralization direct versus representative democracy abstract this paper analyzes policy centralization outcomes in a two jurisdiction model of public good provision choices with heterogeneous policy preferences and interjurisdictional policy spillovers under two alternative political procedures direct referendum and representative democracy we show that policy centralization is more likely to occur if the choice to centralize is made by elected policymakers rather than by referendum in these situations centralized policies converge to the preferred level of the jurisdiction that least favours centralization rather than to a compromise between the two jurisdictions preferred levels

radial dea models without inputs or without outputs in this paper we consider radial dea models without inputs or without outputs and radial dea models with a single constant input or with a single constant output we demonstrate that i a ccr model without inputs or without outputs is meaningless ii a ccr model with a single constant input or with a single constant output coincides with the corresponding bcc model iii a bcc model with a single constant input or a single constant output collapses to a bcc model without inputs or without outputs and iv all bcc models including those without inputs or without outputs can be condensed to models having one less variable the radial efficiency score and one less constraint the convexity constraint

dynamic environmental performance analysis a malmquist index approach abstract this article presents a general framework for dynamic environmental performance analysis by generalizing the approach proposed by kuosmanen and kortelainen kuosmanen t kortelainen m 2005 measuring eco efficiency of production with data envelopment analysis journal of industrial ecology 9 4 59 72 from a static to a dynamic setting for this purpose we construct an environmental performance index epi by applying frontier efficiency techniques and a malmquist index approach compared to other dynamic environmental productivity and efficiency analysis approaches based on these methods our approach builds on the standard definition of eco efficiency as it is presented in the ecological economics literature recognizing the importance to analyze the sources of environmental performance changes we show how changes in overall environmental performance can be decomposed into changes in relative eco efficiency and shifts in environmental technology respectively we apply the presented technique at the macro level to dynamic environmental performance analysis of 20 member states of the european union in 1990 2003 according to the results environmental technical change mostly explains the improvement in overall environmental performance while relative eco efficiency change has been minor for most countries during the sample period

coordination in heterogeneous federal systems abstract we compare centralized and decentralized policy making in a federation in which policy heterogeneity is inherently costly and preferences vary across jurisdictions all jurisdictions agree that some harmonization is desirable but no one agrees on the direction of harmonization this type of collective choice problem arises when members of a federal system have to coordinate nonbudgetary policies such as laws regulations standards or diplomatic policies contrary to the common wisdom decentralization becomes optimal when coordination becomes very important when coordination costs are symmetric decentralization dominates centralization irrespective of the magnitude of externalities and the heterogeneity of preferences in the case of discontinuous network effects standardization never pareto dominates decentralization

regulation vertical integration and sabotage we consider the incentive of a dominant firm that supplies a necessary input to a bertrand competitive differentiated products downstream industry to 1 vertically integrate forward and 2 raise its downstream rivals costs through non price activities which we characterize generally as sabotage we examine these incentives both in the absence and presence of a regulatory constraint on the upstream price we find that while an incentive for vertical integration is present regardless of the existence of the regulatory constraint the incentive for sabotage emerges only in the presence of binding input price regulation welfare effects are also explored

economic development legality and the transplant effect abstract we analyze the determinants of effective legal institutions legality using data from 49 countries we show that the way the law was initially transplanted and received is a more important determinant than the supply of law from a particular legal family countries that have developed legal orders internally adapted the transplanted law and or had a population that was already familiar with basic principles of the transplanted law have more effective legality than countries that received foreign law without any similar predispositions the transplanting process has a strong indirect effect on economic development via its impact on legality while the impact of particular legal families is weaker and not robust to alternative legality measures

when does coordination require centralization this paper compares centralized and decentralized coordination when manag ers are privately informed and communicate strategically we consider a multi divisional organization in which decisions must be adapted to local conditions but also coordinated with each other information about local conditions is dispersed and held by self interested division managers who communicate via cheap talk the only available formal mechanism is the allocation of decision rights we show that a higher need for coordination improves horizontal com

strategic incentives when supplying to rivals with an application to vertical firm structure abstract we consider a vertically integrated input monopolist supplying to a differentiated downstream rival with linear input pricing at the margin the firm unambiguously wants the rival to expand unlike standard oligopoly with no supply relationship for either cournot or bertrand competition with a two part tariff for the input the same result holds if downstream choices are strategic complements but is reversed for cournot with strategic substitutes we analyze vertical delegation as one mechanism for inducing expansion or contraction by the rival customer

strong tiebout equilibrium under restricted preferences domain abstract we investigate the existence and give a partial characterization of a strong tiebout equilibrium which consists of an endogenously formed partition of the individuals into disjoint jurisdictions with each jurisdiction producing and financing its own public goods and moreover there exists no group of individuals who can all benefit by establishing their own community in particular no single individual finds it desirable to migrate from his equilibrium jurisdiction the existence proof makes use of the notion of consecutive games which we introduce and show that for such games there always exists a partition with a nonempty core

pigou tiebout property taxation and the underprovision of local public goods abstract pigou s proposition that the use of distorting taxes rather than neutral head taxes reduces public service levels is examined in this paper a simple model with a national system of competing local governments is utilized to demonstrate that the use of a distorting property tax on mobile capital decreases the level of residential public services the case where public services are an intermediate producer good is also considered

externalities vs internalities a model of political integration abstract decentralized government leads to inter regional externalities whereas an integrated jurisdiction solves the externality problem centralized government entails other costs in particular a neglect for minority interests the paper models formally the trade off between these two forces in determining the optimum as well as the equilibrium design of jurisdictions both the relative size of regions and the distribution of tastes are shown to be important parameters of the problem

regulation competition and liberalization in many countries throughout the world regulators are struggling to determine whether and how to introduce competition into regulated industries this essay examines the complexities involved in the liberalization process while stressing the importance of case specific analyses this essay distinguishes liberalization policies that generally are procompetitive from corresponding anticompetitive liberalization policies

the boundaries of the firm revisited why do firms exist what is their function and what determines their scope these remain the central questions in the economics of organization they are also central questions for business executives and corporate strategists the worldwide volume of corporate mergers and acquisitions exceeded 1 6 trillion in 1997 it is hard to imagine that so much time effort and investment bankers fees would be spent on adjusting firm boundaries unless there was some underlying economic gain indeed the exceptional levels of merger and acquisition activity over the past two decades are a strong indication that economically significant forces do determine organizational boundaries the study of firm boundaries originated with the famous essay by coase 1937 who raised the question of why we observe so much economic activity inside formal organizations if as economists commonly argue markets are such powerful and effective mechanisms for allocating scarce resources coase s answer was in terms of the costs of transacting in a world of imperfect information when the transaction costs of market exchange are high it may be less costly to coordinate production through a formal organization than through a market in large part thanks to the work of williamson 1975 1985 recent decades have seen a resurgence of interest in coase s fundamental insight that firm boundaries can be explained by efficiency considerations our understanding of firm boundaries has been sharpened by identifying more precisely the nature and sources of transaction costs in different circumstances in the process the focus of

coordination versus prisoners dilemma implications for international cooperation and regimes the study of political institutions in general and international cooperation in particular has been beneficially influenced by the prisoners dilemma pd game model but there is a mistaken tendency to treat pd as representing the singular problem of collective action and cooperation by relaxing the assumptions of 2 2 games and developing an alternate model of the coordination game i show how some cooperation problems have very different properties from those found in pd the analytical results of the two games are compared across several important dimensions number of strategies available number of iterations of the game numbers of players and the distribution of power among them the discussion is illustrated with specific problems of international cooperation and the implications of alternative cooperation problems for the formation and performance of international regimes are explored the basic solutions for pd and coordination have divergent ramifications for the institutionalization stability and adaptability of regimes and for the role of hegemony in the international system however the coordination model does not replace the pd model but complements and supplements it as a way to understand the diversity of political institutions these results are widely applicable to areas of politics beyond international relations

accountability and decentralisation in government an incomplete contracts model this paper approaches the question of the appropriate level of decentralisation of power in government as a problem in the allocation of control rights under incomplete contracts the model of the paper compares allocations of power to local central and regional government as alternative means of motivating governments to act in the interests of citizens centralisation allows benefits from policy coordination but has costs in terms of diminished accountability which can be precisely defined as the reduced probability that the welfare of a given region can determine the re election of the government the model is extended to allow for conflicts of interest within regions and externalities between central and local governments in a federation it is also applied to determining levels of fiscal transfer between localities and to circumstances where governments may act as leviathans appropriating resources for their own use

movers and shakers most projects in most walks of life require the participation of multiple parties while it is difficult to unite individuals in a common endeavor some people who we call movers and shakers seem able to do it the paper specifically examines moving and shaking of an investment project whose return depends both on its quality and the total capital invested in it we analyze a model with two types of agents managers and investors managers and investors initially form social connections managers then bid to buy control of the project and the winning bidder puts effort into making investors aware of it finally a subset of aware investors are given the chance to invest and they decide whether to do so after receiving private signals of the project s quality we first show that connections are valuable since they make it easier for a manager to move and shake the project i e obtain capital from investors when we endogenize the network we find that while managers are identical ex ante a single manager emerges as most connected he consequently earns a rent in extensions we move away from the assumption of ex ante identical managers to highlight forces that lead one manager or another to become a mover and shaker our theory sheds light on a range of topics including entrepreneurship venture capital and anchor investments

quality of life and economic convergence across spanish regions 1980 2001 marchante a j and ortega b 2006 quality of life and economic convergence across spanish regions 1980 2001 regional studies 40 471 483 evaluations of regional welfare conventionally rely on gross value added gva per capita as an indicator of living standards this paper attempts to readdress the regional welfare issue by using alternative composite indicators in the context of the united nations development programme undp human development indices evidence is presented regarding to what extent such alternative measures of living standards are converging with this aim a database for the spanish regions nuts ii was constructed for 1980 2001 and an augmented version of the human development index ahdi was estimated incorporating sub indices of health education and the resources required for a decent standard of living including an indicator of social exclusion the regional convergence of three per capita income measures and the raw data of seven indicators of quality of life were also

access pricing bypass and universal service this paper discusses the interaction between competition and price regulation in telecommunications markets first we discuss how to achieve efficient entry when an incumbent s regulated retail prices are out of line with its costs second the analysis is extended to the case where entrants need to purchase network services from the incumbent except in the extreme case where entrants have no alternative but to use the incumbent s network to provide their own services i argue that i retail instruments should be used to combat retail level distortions such as universal service obligations and ii network access charges should be equal to the incumbent s cost of access excluding opportunity costs in order to achieve productive efficiency

harmonization and side payments in political cooperation for two districts or countries that try to internalize externalities i analyze a bargaining game under private information i derive conditions for when it is efficient with uniform policies across regions with and without side payments and when it is efficient to prohibit side payments in the negotiations while policy differentiation and side payments allow the policy to better reflect local conditions they create conflicts between the regions and thus delay the results also describe when political centralization outperforms decentralized cooperation and they provide a theoretical foundation for the controversial uniformity assumption traditionally used by the fiscal federalism literature

dynamics of price regulation we study the dynamics of price regulation for an industry adjusting to exogenous technological progress first we characterize the optimal capacity path and replacement cycles in a neoclassical investment model second we show that naive rate ofreturn regulation which ignores components of economic depreciation eventually results in a deficient level of capacity due to excessively high retail prices burdened by the need to recover the underdepreciated costs of historical investments third we explain how price cap regulation leads to more efficient capital replacement decisions compared to naive rate of return regulation and we show how finite price cap horizons distort capital replacement finally we interpret recent regulatory reforms in telecommunications markets

an optimal taxation approach to fiscal federalism in a federal system of government each unit of government decides independently how much of each type of public good to provide and what types of taxes and which tax rates to use in funding the public goods in this paper we explore what types of problems can arise from this decentralized form of decision making in particular we describe systematically the types of externalities that one unit of government can create for nonresidents through both its public goods decisions and its taxation decisions the paper also explores briefly what the central government might do to lessen the costs of decentralized decision making

on the number and size of nations this paper studies the equilibrium determination of the number of countries in different political regimes and in different economic environments with more or less economic integration we focus on the trade off between the benefits of large jurisdictions and the costs of heterogeneity of large and diverse populations our model implies that i democratization leads to secessions ii in equilibrium one generally observes an inefficiently large number of countries iii the equilibrium number of countries is increasing in the amount of economic integration

different missions and commitment power in r d organizations theory and evidence on industry university alliances this paper proposes a theory for why firms conduct some research activities in house but outsource other projects to independent partners and for why firms retain different degrees of control over collaborative research projects the focus is on the determinants of a company s choice to outsource research projects to academic organizations because of the different institutional missions of academic organizations outsourcing a project to a university allows a firm to commit not to terminate or alter a scientifically valuable project before it is complete this commitment is potentially valuable for the firm in an environment where scientific value and economic value may not coincide and scientific workers are responsive to the incentives defined by their community of peers an economic model that formalizes these arguments is developed empirical hypotheses are then formulated about the kind of research activities firms will outsource to universities and activities on which they will exert stronger control evidence from a sample of industry university research agreements as well as from other large sample and case studies shows patterns consistent with the predictions of the model

organization and information firms governance choices in rational expectations equilibrium we analyze a rational expectations model of price formation in an intermediate good market under uncertainty there is a continuum of firms each consisting of a party who can reduce production cost and a party who can discover information about demand both parties can make specific investments at private cost and there is a machine that either party can control as in incomplete contracting models different governance structures i e different allocations of control of the machine create different incentives for the parties investments as in rational expectations models some parties may invest in acquiring information which is then incorporated into the market clearing price of the intermediate good by these parties production decisions the informativeness of the price mechanism affects the returns to specific investments and hence the optimal governance structure for individual firms meanwhile the governance choices by individual firms affect the informativeness of the price mechanism in equilibrium the informativeness of the price mechanism can induce ex ante homogeneous firms to choose heterogeneous governance structures copyright 2012 oxford university press

productivity growth technical progress and efficiency change in industrialized countries this paper analyzes productivity growth in 17 oecd countries over the period 1979 1988 a nonparametric programming method activity analysis is used to compute malmquist productivity indexes these are decomposed into two component measures namely technical change and efficiency change we find that u s productivity growth is slightly higher than average all of which is due to technical change japan s productivity growth is the highest in the sample with almost half due to efficiency change jel c43 d24 in this paper we apply recently developed

the access pricing problem a synthesis the baumol willig efficient component pricing rule states that it is efficient to set the price of access to an essential facility equal to the direct cost of access plus the opportunity cost to the integrated access provider the authors analyze the relevant notion of opportunity cost under various assumptions about demand and supply conditions including product differentiation bypass and substitution possibilities which all reduce opportunity cost compared to the benchmark case they show that the ramsey approach to access pricing developed by j j laffont and j tirole 1994 is closely related to the efficient component pricing rule provided opportunity cost is correctly interpreted

what single voice european institutions and eu u s trade negotiations the member states of the european union eu have transferred their sovereignty over trade policymaking to the supranational level when entering into trade negotiations with third countries they must first reach a common bargaining position among themselves and later defend that position with a single voice at the international table how do the institutional rules through which the fifteen different voices are aggregated into a single one affect international outcomes differentiating between a conservative and a reformist negotiating context i argue that voting rules and negotiating competence in the eu determine both the probability that the negotiating parties conclude an international agreement and the substantive outcome of the negotiations the recent eu u s trade negotiations on agriculture public procurement and open skies are all evidence that for a given distribution of preferences internal eu institutional mechanisms affect the outcomes of international trade agreements

rationalizability learning and equilibrium in games with strategic complementarities we study a rich class of noncooperative games that includes models of oligopoly competition macroeconomic coordination failures arms races bank runs technology adoption and diffusion r d competition pretrial bargaining coordination in teams and many others for all these games the sets of pure strategy nash equilibria correlated equilibria and rationalizable strategies have identical bounds also for a class of models of dynamic adaptive choice behavior that encompasses both best response dynamics and bayesian learning the players choices lie eventually within the same bounds these bounds are shown to vary monotonically with certain exogenous parameters we study the class of noncooperative supermodular games introduced by topkis 1979 and further analyzed by vives 1985 1989 who also pointed out the importance of these games in industrial economics supermodular games are games in which each player s strategy set is partially ordered the marginal returns to increasing one s strategy rise with increases in the competitors strategies so that the game exhibits strategic complementarity 2 and if a player s strategies are multidimensional marginal returns to any one com ponent of the player s strategy rise with increases in the other components this class turns out to encompass many of the most important economic applications of noncooperative game theory in macroeconomics diamond s 1982 search model and bryant s 1983 1984 rational expectations models can be represented as supermodular games in each of these models more activity by some members of the economy raises the returns to increased levels of activity by others in oligopoly theory some models of bertrand oligopoly with differentiated products qualify as supermodu lar games in these games when a firm s competitors raise their prices the marginal profitability of the firm s own price increase rises a similar structure is present in games of new technology adoption such as those of dybvig and spatt 1983 farrell and saloner 1986 and katz and shapiro 1986 when more users hook into a communication system or more manufacturers adopt an interface standard the marginal return to others of doing the same often rises similarly in some specifications of the bank runs model introduced by diamond and dybvig 1983 when more depositors withdraw their funds from a bank it is more worthwhile for other depositors to do the same in the warrant exercise

distributive politics and the costs of centralization this paper studies the choice between centralization and decentralization of fiscal policy in a political economy setting with centralization regional delegates vote over agendas comprising sets of region specific projects the outcome is inefficient because the choice of projects is insufficiently sensitive to within region benefits the number of projects funded may be non monotonic in the strength of project externalities the efficiency gains from decentralization and the performance of constitutional rules such as majority voting which may be used to choose between decentralization and centralization are then discussed in this framework weaker externalities and more heterogeneity between regions need not increase the efficiency gain from decentralization

flexible recession the temporary staffing industry and mediated work in the united states the evolution of the temporary staffing industry tsi in the us is examined with particular reference to the structural functions of temporary work during the boom of the 1990s the flexible recession of 2001 and the subsequent jobless recovery it is argued that the tsi is increasingly playing a systemic macroregulatory role in the us labour market where it now accounts for a disproportionate share of the costs of labour market adjustment the development path of the tsi is closely intertwined with the wider restructuring of the us economy where it has assumed a significant presence as a purveyor of low cost flexibly mediated labour copyright 2007 oxford university press