involuntary defection in two level games ratification failures are prevalent in international relations but due to the assumption of unitary actors in international relations theory theoretical analysis has been underdeveloped in formalizing putnam s metaphor of two level games this article shows that incomplete information about the preferences of domestic actors is crucial for understanding ratification failures furthermore institutional mechanisms affect bargaining outcomes through their impact on information revelation in particular it is found that two sided constraints lead to relatively equitable bargaining outcomes and that renegotiation and pre negotiation poll taking can induce strategic voting by domestic constituents thereby exacerbating domestic constraints

a spatial model of international conflict 1 he model presented here assumes that nations initiate conflict to change the international status quo across one or more issues to an outcome they prefer their preferences for different issue outcomes are represented by a classical spatial utility function international coalitions are formed both to enhance the chance of a successful challenge and to counter existing challenges disputes are modeled as periods of competition between two coalitions through the recruitment of additional members erosion of support for the opposing coalition and escalation of the crisis the two nation model is analyzed in detail and the existence of the core for the resulting game is proved the two main conclusions of the two nation model are that nations have a general incentive to exaggerate their issue positions in disputes and that the possibility of issue trades enhances the likelihood of compromise because scientific understanding arises from theories the explication of theories is essential for the development of scientific understanding to understand international conflictthat is the resolution of disputes between nations by coercion or the threat of coercion a theory that can explain such conflict is needed this paper will present a model drawn from rational choice theory specifically game theory that explains national actions in conflicts as strategic choices made in order to gain preferred resolutions of the international issues in dispute compared to existing game theory models of international conflict the model presented here provides an explicit description of how each nation s evaluation of the issues in dispute affects its desire to pursue compromise or conflict a more detailed sequence of escalation allowing for the detailed study of escalation strategies and a framework that can explain the timing and extent of third party interventions into ongoing crises

total factor carbon emission performance of the chinese transportation industry a bootstrapped non radial malmquist index analysis this paper proposes a non radial malmquist co2 emission performance index nmcpi for measuring dynamic changes in total factor co2 emission performance over time this index enables the consideration of non radial slacks in the conventional malmquist co2 emission index mcpi the nmcpi is calculated based on a non radial directional distance function derived by several data envelopment analysis dea models furthermore nmcpi could be decomposed into an efficiency change ec index and technological change tc index a bootstrapping approach is conducted to introduce statistical inferences into the nmcpi and its decompositions based on the proposed indices the dynamic co2 emission performance change and its decompositions of the chinese regional transportation industry from 2002 to 2010 are investigated the empirical results demonstrate that the total factor carbon emission performance of the transportation industry as a whole decreased by 32 8 over the period and this reduction was primarily caused by technological decline

convergence in oecd countries technical change efficiency and productivity the aim of this study is to analyse labour productivity convergence in the oecd countries over the period 1975 90 a nonparametric frontier approach is used to calculate the malmquist productivity index by breaking it down the contribution in the growth of labour productivity of technical progress of changes in efficiency and of the accumulation of inputs per worker are quantified unlike other studies the results obtained show that technical change has worked against labour productivity convergence since it has always been greater in the countries with higher labour productivity

does decentralization contribute to efficiency evidence from oecd countries abstractthis article provides evidence on the relationship between fiscal decentralization and technical efficiency we begin the first stage of this study with a data envelopment analysis to obtain technical efficiency estimates for a sample of 23 oecd countries over the period 1992 2009 in a second stage we explore the effects of fiscal decentralization and other control variables on technical efficiency the results including all the control variables reveal a statistically significant negative relationship between fiscal decentralization of public expenditure and technical efficiency

evolutionary theorizing in economics modern economic analysis oriented toward understanding the workings of economies that make extensive use of markets came into existence with three guiding questions all central in adam smith s 1776 1937 the wealth of nations one question concerned order without any central authority guiding and commanding action how is economic activity coordinated the second question was the challenge of explaining the prevailing constellation of prices inputs and outputs what explains the price of labor and the rent of land the third question addressed the processes of economic progress or development smith and other early economists clearly were impressed by the inventiveness the energy and the growing productivity generated by the evolving market economy how to understand its dynamics the first two questions have defined continuing central concerns of the discipline of economics since they first were posed over two centuries ago when not posed in the context of an economy that is understood as in the process of developing they seem to pull the focus of theorizing toward equilibrium conditions the third question concerned with the processes driving economic progress pulls the theorizing toward an evolutionary orientation the question of economic development has waxed and waned in centrality to the discipline as has the importance of evolutionary theorizing during the first several decades of the twentieth century evolutionary thinking and language was widespread in economics but as one contrasts the economic

productivity growth and biased technological change in hydroelectric dams abstract this paper analyses productivity growth and the nature of technical change in a sample of portuguese hydroelectric generating plants over the period 2001 to 2008 in a first step we employ the luenberger productivity indicator to estimate and decompose productivity change a malmquist productivity index is also used for a comparative purpose the results paint a picture of mixed productivity performance in the portuguese energy sector the first decomposition underlines that in average the productivity variation is explained by the technological change then in a second step we analyse the nature of this technical change by using the recent concept of parallel neutrality briec et al 2006 we observe a global shift in the best practice frontier as well as in the evidence of input bias in technical change

one size fits all decentralization corruption and the monitoring of bureaucrats summary the majority of theoretical and empirical studies on the relationship between decentralization and corruption argue that the devolution of power might be a feasible instrument for use in keeping corruption at bay we argue that this result crucially depends on the effectiveness of monitoring bureaucrats behavior the benefits of decentralization only occur if there is a supervisory body such as a free press which is often lacking in a substantial number of countries using cross country data we analyze the relationship between decentralization and corruption taking different degrees of the freedom of the press into account our main finding is that decentralization counteracts corruption in countries with high degrees of freedom of the press whereas countries without effective monitoring suffer from decentralization our policy implication is that a free press is a necessary pre condition for successful decentralization programs

the change of tide in political cooperation a limited information model of european integration european integration follows a puzzling stop and go pattern that traditional international reations theories cannot fully explain the predominating paradigms only account for either the achievements or the setbacks of the integration process an information based explanation makes it possible to move beyond structural accounts provided by realist and functionalist scholarship such an approach yields solid micro level foundations of international bargaining and focuses on leaders use of threats in negotiations about regional cooperation situations involving governments agreeing on the necessity of further integration but disagreeing about its level create room for strategic manipulation of information asymmetries this type of uncertainty stems from the manipulator s information and control advantages concerning domestic costs the analysis of different summit meetings demonstrates the empirical relevance of such maneuvers for the dynamics of european integration

some models for estimating technical and scale inefficiencies in data envelopment analysis in management contexts mathematical programming is usually used to evaluate a collection of possible alternative courses of action en route to selecting one which is best in this capacity mathematical programming serves as a planning aid to management data envelopment analysis reverses this role and employs mathematical programming to obtain ex post facto evaluations of the relative efficiency of management accomplishments however they may have been planned or executed mathematical programming is thereby extended for use as a tool for control and evaluation of past accomplishments as well as a tool to aid in planning future activities the ccr ratio form introduced by charnes cooper and rhodes as part of their data envelopment analysis approach comprehends both technical and scale inefficiencies via the optimal value of the ratio form as obtained directly from the data without requiring a priori specification of weights and or explicit delineation of assumed functional forms of relations between inputs and outputs a separation into technical and scale efficiencies is accomplished by the methods developed in this paper without altering the latter conditions for use of dea directly on observational data technical inefficiencies are identified with failures to achieve best possible output levels and or usage of excessive amounts of inputs methods for identifying and correcting the magnitudes of these inefficiencies as supplied in prior work are illustrated in the present paper a new separate variable is introduced which makes it possible to determine whether operations were conducted in regions of increasing constant or decreasing returns to scale in multiple input and multiple output situations the results are discussed and related not only to classical single output economics but also to more modern versions of economics which are identified with contestable market theories

an institutional critique of intergovernmentalism most intergovernmentalist analyses of european integration focus on treaty bargaining among european union member governments recent articles also have examined everyday decision making through power index analysis an approach that asserts that a government s ability to influence policy is a function of all possible coalitions in the council of ministers to which it is pivotal this approach suffers from two major weaknesses first it fails to take into account the policy preferences of governments it overestimates the influence of governments holding extreme preferences and underestimates that of more centrist governments second power index analysis fails to consider the important roles of the commission of the european communities and the european parliament in legislative processes today s procedures affect the mix of agenda setting and veto power and this has systematic effects on policy outcomes if intergovernmentalism is to explain choices made during treaty rounds it must take into account these legislative dynamics

political regimes and international trade the democratic difference revisited how do domestic political institutions affect the outcomes of international trade negotiations specifically are the aggregate trade barriers agreed upon by a democratic pair lower than those by a pair composed of a democracy and an autocracy i revisit these important questions by highlighting some problematic aspect of the analysis by mansfield milner and rosendorff 2000 contrary to their central conclusion i find that whether the aggregate trade barriers are lower for a democratic pair than those for a mixed pair depends on the preferences of the decision makers involved thus although domestic political institutions are important they alone are insufficient to predict a higher level of cooperation among democracies

sources procedures and microeconomic effects of innovation fabio arcangeli paul david frank engelman christopher freeman massimo moggi richard nelson luigi orsenigo nathan rosenberg michele salvati g n von tunzelman two anonymous referees and the participants at the meeting of the committee on distribution growth and technical progress of the italian national research council cnr rome november 16 1985 have helped with various redraftings a particularly grateful acknowledgment is for the insightful and patient help of moses abramovitz this work has been undertaken at the science policy research unit spru university of sussex as part of the research program of the designated research centre sponsored by the economic and social research council esrc earlier support to the research that led to this paper by the italian national research council cnr is also gratefully acknowledged the statistical research has been undertaken with the assistance of stephano brioschi ilaria fornari and giovannu prennushi

searching for leviathan an empirical study in several papers and a recent book geoffrey brennan and james buchanan 1977 1978 1980 have put forth a striking and controversial view of the public sector drawing by analogy on the conventional theory of monopoly in the private sector they envision a monolithic government that systematically seeks to exploit its citizenry through the maximization of the tax revenues that it extracts from the economy from this perspective they develop a fiscal constitution whose central purpose is to constrain leviathan by limiting in various ways its access to tax and other fiscal instruments while the leviathan hypothesis has been the source of lively debate and a wide range of policy proposals it has not been the subject of much systematic empirical work or testing this is a matter of some importance since the policy implications of the leviathan view are disturbing to put it mildly in particular brennan and buchanan virtually stand on their heads many of the basic theorems in public finance for an efficient and equitable tax system if in fact the leviathan view is an inaccurate depiction of the functioning of the public sector the introduction of their policy proposals is likely to make a sorry mess of the fiscal system the leviathan model does however have some straightforward implications for observable fiscal behavior it is the purpose of this paper to examine one of these testable implications brennan and buchanan stress that fiscal decentralization is itself a powerful constraint on leviathan competition among governments in the context of the interjurisdictional mobility of persons in pursuit of fiscal gains can offer partial or possibly complete substitutes for explicit fiscal constraints on the taxing power 1980 p 184 such competition among governments in a federal system that places heavy reliance on local fiscal decisions will greatly limit the capacity of leviathan to channel resources into the public sector in short as indicated by the epigraph to this paper the leviathan model implies that other things equal the size of the public sector should vary inversely with the extent of fiscal decentralization 2

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

exploring the green total factor productivity of china s metallurgical industry under carbon tax a perspective on factor substitution abstract the characteristics of high emissions and high energy consumption in metallurgical industry have brought great challenges to the green and low carbon transition in china as a low carbon economic instrument carbon tax is generally considered to be an effective way to reduce co2 emissions through raising energy cost but whether it will promote the green total factor productivity gtfp of china s metallurgical industry is still unanswered under this background this paper uses provincial panel data over years 2000 2015 to investigate the impact of carbon taxation on gtfp of metallurgical industry from the perspective of inter fuel and inter factor substitution the lock in mechanism is also incorporated in the three stage estimation model to better reflect the asymmetric price response of factors and fuels the results reveal that the slow marketization process of energy price and the rigid demand for energy in china s metallurgical industry hinder the substitution effect of energy the implementation of carbon tax has limited effect on energy saving and co2 reduction in the metallurgical industry of china and levying a carbon tax has a negative effect on gtfp during the research period therefore the government should not achieve co2 reduction targets at the expense of green economic growth gtfp is suggested to be considered in future assessment criteria in the process of transforming to low carbon economy

on the economic dividend of devolution rodriguez pose a and gill n 2005 on the economic dividend of devolution regional studies 39 405 420 recent political and academic discourse about devolution has tended to stress the economic advantages of the transfer of power from national to subnational institutions this economic dividend arises through devolved administrations ability to tailor policies to local needs generate innovation in service provision through inter territorial competition and stimulate participation and accountability by reducing the distance between those in power and their electorates this paper however outlines two related caveats first there are many forces that accompany devolution and work in an opposite direction devolved governmental systems may carry negative implications in terms of national economic efficiency and equity as well as through the imposition of significant institutional burdens second the economic gains as well as the downsides that devolution may engender are contingent to some

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

political decentralization economic growth and regional disparities in the oecd ezcurra r and rodriguez pose a political decentralization economic growth and regional disparities in the oecd regional studies recent scholarly work has addressed whether decentralization affects economic growth and regional disparities by typically resorting to fiscal decentralization while disregarding political decentralization indices this article covers this gap by investigating the association between different political decentralization indices with two measures of economic performance changes in gross domestic product gdp per capita and in territorial inequalities the results suggest a lack of statistical relationship between political decentralization and economic growth regardless of how political decentralization is measured in the case of regional disparities the results depend on the index used and range from the absence of a link to a positive association between both factors ezcurra r and rodriguez pose a oecd

toward a neo schumpeterian theory of the firm this article offers a sketch of what an economic theory of the firm would look like if it were founded on the thought of joseph schumpeter particularly on chapters 1 and 2 of his theory of economic development schumpeterian analysis requires an intuitively appealing and realistic conceptualization of the distinction between routine and innovative behavior and in particular a conceptualization relevant to complex organizations and complex tasks it is argued that the production theory found in mainstream economics does not meet this requirement particularly because its characterization of productive knowledge involves an overly sharp distinction between technically possible and technically impossible a distinction which has no counterpart in the realities of organizational knowledge the main elements of a schumpeterian view are described and contrasted with those in the mainstream view copyright 2006 oxford university press

in view of ratification governmental preferences and domestic constraints at the amsterdam intergovernmental conference the bargaining product of the amsterdam intergovernmental conference the amsterdam treaty dwindled down the draft proposal to a consensus set of all fifteen member states of the european union eu using the two level concept of international bargains we provide a thorough analysis of how this consensus set was reached by issue subtraction with respect to domestic ratification constraints drawing on data sets covering the positions of all negotiating actors and ratifying national political parties we first highlight the differences in the amsterdam ratification procedures in the fifteen member states of the eu this analysis allows us to compare the varying ratification difficulties in each country second our empirical analysis of the treaty negotiations shows that member states excluded half of the amsterdam bargaining issues to secure a smooth ratification because member states with higher domestic ratification constraints performed better in eliminating uncomfortable issues at the amsterdam intergovernmental conference issue subtraction can be explained by the extent to which the negotiators were constrained by domestic interests

fiscal decentralization and government size numerous studies have attempted to model the possible factors contributing to universal growth in public sectors this paper analyzes one device that appears capable of controlling some of that growth fiscal decentralization the results reported here also support the use of monopoly government assumptions in models of public policy

managing domestic differences in international negotiations the strategic use of internal side payments when nations negotiate often the toughest bargaining is not between nations but within them the reason is simple proposed international agreements no matter how much in the national interest inevitably have differential effects on factional concerns threatening to make winners of some and losers of others potential losers often have the power to prevent agreements not to their liking thereby limiting what is possible in international negotiations this article uses a negotiation analytic framework to analyze the consequences of such limits it argues that limits need not be a liability for a divided country under some circumstances they may provide a bargaining advantage and demonstrates circumstances under which intracountry differences are desirable and undesirable from a national perspective more specifically the article shows that the effect of domestic differences on international negotiations depends on the configuration of domestic interests on the nature of domestic political processes and on characteristics of the international bargain it then explores a particular dimension of the domestic process the ability to link issues which allow factions to make internal side payments it demonstrates that internal issue linkage can have profound effects on the external bargain and explores the strategic implications of side payments for those who would manage domestic differences in international negotiations

foreign direct investment spillovers and technical efficiency in the indonesian pharmaceutical sector firm level evidence the spillovers of foreign direct investment fdi on domestic firms performances have been highly debated for many years this article contributes to this debate by analysing spillovers effects on technical efficiency of indonesian pharmaceutical sector using a unique unbalanced panel of highly disaggregated at five digit international standard industrial classification isic 210 firms over the period 1990 1995 1001 observations the stochastic production frontier spf and the data envelopment analysis dea based on malmquist productivity indices mpi have been used to test the spillovers effects of fdi on technical efficiency the empirical results from the spf show that foreign firms are more efficient than domestic competitors and the presence of the former increases the inefficiency of the latter similarly the results from the mpi demonstrate that fdi has a negative and significant impact on technical efficiency changes in domestic competitors but generate positive spillovers to domestic s

the dynamic capabilities of firms an introduction an expanded paradigm is needed to explain how competitive advantage is gained and held firms resorting to resource bas ed strategy attempt to accumulate valuable technology assets and employ an aggressive intellectual property stance however winners in the global marketplace have been firms demonstrating timely responsiveness and rapid and flexible product innovation along with the management capability to effectively coordinate and redeploy internal and external competences this source of competitive advantage dynamic capabilities emphasizes two aspects first it refers to the shifting character of the environment second it emphasizes the key role of strategic management in appropriately adapting integrating and re configuring internal and external organizational skills resources and functional competences toward changing environment 3 only recently have researchers begun to focus on the specifics of developing firm specific capabilities and the manner in which competences are renewed to respond to shifts in the business environment the dynamic capabilities approach provides a coherent framework to integrate existing conceptual and empirical knowledge and facilitate prescription this paper argues that the competitive advanis tage of firms stems from dynamic capabilities rooted in high performance routines z operating inside the firm embedded in the firm s processes and conditioned by its history it offers dynamic capabilities as an emerging paradigm of the modern business j firm that draws on multiple disciplines and advances with the help of industry studies in the usa and elsewhere

multi period efficiency and malmquist productivity index in two stage production systems abstract conventional two stage data envelopment analysis dea models measure the overall performance of a production system composed of two stages processes in a specified period of time where variations in different periods are ignored this paper takes the operations of individual periods into account to develop a multi period two stage dea model which is able to measure the overall and period efficiencies at the same time with the former expressed as a weighted average of the latter since the efficiency of a two stage system in a period is the product of the two process efficiencies the overall efficiency of a decision making unit dmu in the specified period of time can be decomposed into the process efficiency of each period based on this decomposition the sources of inefficiency in a dmu can be identified the efficiencies measured from the model can also be used to calculate a common weight global malmquist productivity index mpi between two periods in that the overall mpi is the product of the two process mpis the non life insurance industry in taiwan is used to verify the proposed model and to explain why some companies performed unsatisfactorily in the specified period of time

sectoral change catching up and slowing down oecd post war economic growth revisited abstract regression analysis of gdp growth since 1950 on pooled oecd cross sections indicates uniform technological catch up in all sectors but lower marginal labour productivity in agriculture the decline in opportunities to reallocate labour explains some of the post 1973 productivity slowdown

productivity and efficiency change and shareholder value evidence from the spanish banking sector productivity change and shareholder value have been analysed in the banking sector in the last few years although it should be noted that these two important aspects have been studied separately in this regard the main contribution of our study is to link these two lines of research by verifying whether those banks characterized by higher levels of efficiency and productivity change have a higher shareholder value to measure changes in efficiency and productivity we use the malmquist nonparametric technique which is calculated from data envelopment analysis dea linear programming approach the malmquist total factor productivity index enables separation of the catching up effect i e changes over time in technical efficiency from technological change i e the shift of best practice frontier over time due to technological progress our results for a sample of listed spanish banks in the period 2000 to 2004 confirm that those banks with higher efficiency and productivity changes have a higher

the impact of environmental expenditures on performance in the u s chemical industry abstract this study analyzes chemical industry companies with environmental expenditures to determine which ones have better financial performance in addition this study uses data envelopment analysis to evaluate the efficiency of firms with and without environmental expenditures this study also utilizes the malmquist productivity index mpi to analyze firms productivity change and a bootstrap method to test whether the indexes are statistically significant finally this study divides chemical industry companies into three main categories based on their products the results of this study provide significant evidence of a relationship between environmental expenditures and financial performance the findings suggest that firms with environmental expenditures have better efficiency and productivity hence the study encourages companies in the industry to put more effort into protecting the environment that can be through practicing cleaner production to create higher benefits

the role of environmental factors in growth accounting this paper explores a relatively new methodology the directional distance function method to analyse productivity growth the method allows us to explicitly evaluate the role that undesirable outputs of the economy such as carbon dioxide and other greenhouse gases have on the frontier production process which we specify as a piecewise linear and convex boundary function we decompose productivity growth into efficiency change catching up and technology change innovation we test the statistical significance of the estimates using recently developed bootstrap methods we also explore implications for growth of total factor productivity in the oecd and asian economies copyright 2004 john wiley sons ltd

estimating most productive scale size using data envelopment analysis abstract the relation between the most productive scale size mpss for paparticular input and output mixes and returns to scale for multiple inputs multiple outputs situations is explicitly developed this relation is then employed to extend the applications of data envelopment analysis dea introduced by charnes cooper and rhodes ccr to the estimation of most productive scale sizes for convex production possibility sets it is then shown that in addition to productive inefficiencies at the actual scale size the ccr efficiency measure also reflects any inefficiencies due to divergence from the most productive scale size two illustrations of the practical applications of these results to the estimation of most productive scale sizes and returns to scale for hospitals and stem electric generation plants are also provided emphasize the advantage of this method in examining specific segments of the efficient production surface

the role of the business model in capturing value from innovation evidence from xerox corporation s technology spin off companies this paper explores the role of the business model in capturing value from early stage technology a successful business model creates a heuristic logic that connects technical potential with the realization of economic value the business model unlocks latent value from a technology but its logic constrains the subsequent search for new alternative models for other technologies later on an implicit cognitive dimension overlooked in most discourse on the topic we explore the intellectual roots of the concept offer a working definition and show how the xerox corporation arose by employing an effective business model to commercialize a technology rejected by other leading companies of the day we then show the long shadow that this model cast upon xerox s later management of selected spin off companies from xerox parc xerox evaluated the technical potential of these spin offs through its own business model while those spin offs that became successful did so through evolving business models that came to differ substantially from that of xerox the search and learning for an effective business model in failed ventures by contrast were quite limited

radial and non radial decompositions of profit change with an application to indian banking abstract grifell tatje and lovell grifell tatje e lovell c a k 1999 profits and productivity management science 45 1177 1193 made significant contributions to the literature on the extended radial dea framework by decomposing profit change into six mutually exclusive components their approach however poses two basic problems first the radial estimates on these components might give conflicting signals about the direction of profit change after the full radial efficiencies are achieved when slacks are present second evaluations of these components using base period prices as weights can be potentially misleading to address these concerns we first introduce non radial dea models and then provide a few strong theoretical arguments in favor of using as weights either current period prices or an average price covering both periods to value the contributions of each of these components the indian banking sector is taken as a case study to illustrate the radial and non radial decompositions of profit change so as to empirically examine the role of competition on profit change and its drivers our broad empirical results are as follows first radial and non radial models yield diametrically opposite results on the contributions of various components second the increasing efficiency change trends in all ownership groups after 2002 indicate that the government reform process instituted on the banking industry has had a favorable effect on the performance of the indian banking sector third despite the fact that nationalized banks are the oldest banks their output and resource allocation behaviors do not reflect their learning experience

fiscal decentralization and economic growth abstract fiscal decentralization may indeed have a direct impact on economic growth but the theoretical underpinnings for this relationship remain largely undeveloped a fair summary of the empirical search for a direct relationship between fiscal decentralization and economic growth is that it remains an open question much less attention has been devoted in the literature to the indirect channels through which fiscal decentralization may affect economic growth we argue that much work remains to be done before policy advisors and decision makers can formulate and implement decentralization programs on the basis of improving the rate of economic growth

on the determinants of fiscal centralization theory and evidence abstract this paper presents a simple model that unifies most of the results of the literature on fiscal federalism the model describes an economy characterized by two levels of government one public good and a private good the predictions of the model are tested by using a new set of measures of fiscal centralization the main findings are that country size income per capita ethnic fractionalization and level of democracy are negatively correlated with the degree of fiscal centralization the model is tested using ols tobit and semi parametric estimators the paper also shows that the variables included in the regression are helpful in the prediction of changes in the level of centralization

decomposition of the fisher ideal index of productivity a non parametric dual analysis of us airlines data in this paper we offer a non parametric method of decomposing the fisher ideal index of productivity into individual factors measuring i technical efficiency change ii allocative efficiency change iii shift in the cost function iv scale economies due to output change and v an adjustment factor reflecting change in the output attributes cross section data from the us airline industry for the years i 983 and i 984 are utilised in an empirical application illustrating this method the rate of multifactor productivity growth mfpg over time in the single output multiple input case can be measured by the difference in the rates of growth in the quantity of output and the divisia index of input quantity when no technical inefficiency exists this rate of mfpg can be decomposed into two additive components i the rate of technical change measuring the rate of change in the volume of output holding the input bundle unchanged and ii a returns to scale effect showing change in productivity with changes in the input quantities without technical change when technical efficiency varies over time a part of the measured rate of mfpg would be due to efficiency

regulatory reforms and productivity an empirical analysis of the japanese electricity industry the japanese electricity industry has experienced regulatory reforms since the mid 1990s this article measures productivity in japan s steam power generation sector and examines the effect of reforms on the productivity of this industry over the period 1978 2003 we estimate the luenberger productivity indicator which is a generalization of the commonly used malmquist productivity index using a data envelopment analysis approach factors associated with productivity change are investigated through dynamic generalized method of moments gmm estimation of panel data our empirical analysis shows that the regulatory reforms have contributed to productivity growth in the steam power generation sector in japan

the effects of openness trade orientation and human capital on total factor productivity abstract we study the effects of openness trade orientation and human capital on total factor productivity for a pooled sample of developed and developing countries total factor productivity emerges from a parsimonious specification of the aggregate production function potential determinants of total factor productivity include measures of openness trade orientation and human capital higher openness benefits total factor productivity outward oriented countries experience higher total factor productivity over and above the positive effect of openness human capital generally contributes positively to total factor productivity in poor countries however human capital interacts with openness to achieve a positive effect

fiscal decentralization and economic growth reconsidered recent studies examining the relation between fiscal decentralization and economic growth have failed to take account of the extent of the independent taxing powers available to sub national governments and thus have substantially overstated the degree of effective decentralization results from a cross section study of 19 oecd member countries suggest that when the measure of fiscal decentralization is limited to the revenues over which sub national governments have full autonomy its impact on economic growth is not statistically significant

fiscal restraints and voter welfare this paper explores the logic of fiscal restraints in a political agency model with both moral hazard and adverse selection the role of the political process is both to discipline incumbents who may act against the public interest and to sort in those politicians who are most likely act in voters interests we use the model to examine the optimality of inefficient taxation limits on the size of government increasing transparency and yardstick competition some conclusions are surprising for example we show that some forms of fiscal restraint can only be desirable when incumbents are sufficiently likely to be benevolent

on alternative optimal solutions in the estimation of returns to scale in dea zhu and shen european journal of operational research 81 1995 590 show that alternative optimal solutions in the estimation of returns to scale rts are caused by a particular linear dependency among a set of extreme efficient dmus when one employs the concept of most productive scale size european journal of operational research 17 1984 35 in data envelopment analysis dea this paper demonstrates that the presence of weakly efficient dmus may also lead to alternative optima and extends the results of zhu and shen to the entire frontier necessary and sufficient conditions for the presence of multiple optimal solutions for constant returns to scale crs dmus are established

a theory of yardstick competition in the typical regulatory scheme a franchised monopoly has little incentive to reduce costs this article proposes a mechanism in which the price the regulatedfirm receives depends on the costs of identical firms in equilibrium each firm chooses a socially efficient level of cost reduction the mechanism generalizes to cover heterogeneous firms with observable differences medicare s prospective reimbursement of hospitals by using diagnostically related groups is a scheme very similar to the one outlined here

the power to tax analytical foundations of a fiscal constitution preface 1 taxation in constitutional perspective 2 natural government a model of leviathan 3 constraints on base and rate structure 4 the taxation of commodities 5 taxation through time income taxes capital taxes and public debt 6 money creation and taxation 7 the disposition of public revenues 8 the domain of politics 9 open economy federalism and taxing authority 10 toward authentic tax reform prospects and prescriptions epilogue notes selected bibliography index

the economic effects of federalism and decentralization a cross country assessment this paper explores the idea that institutional details matter and that attempts to estimate the economic effects of federalism by employing a simple dummy variable neglect potentially important institutional details based on a principal component analysis seven aspects of both federalism and decentralization are used as variables for explaining differences in 1 fiscal policy 2 government effectiveness 3 economic productivity and 4 happiness the results show that institutional details do indeed matter different aspects of federalism impact on the outcome variables to different degrees this study adds to our knowledge on the transmission mechanisms of federalism and decentralization

decentralization and economic growth revisited an empirical note abstract although it is theoretically expected that decentralization leads to efficient provision of local public services and stimulates economic development there is a mixed picture of the decentralization effect on economic growth across earlier empirical studies using the instrument variables iv technique with the latest cross country data for the period from 1997 to 2001 this paper found that fiscal decentralization has a significant positive impact on per capita gdp growth therefore when the focus is placed on the latest information on the economic situation in the latter 1990s decentralization particularly on the fiscal expenditure side is instrumental in economic growth

fiscal decentralisation and idc economic growth an empirical investigation the impact of fiscal decentralisation on ldc economic growth and development is widely debated in the development literature notwithstanding this there has been little attempt to test systematically this relationship accordingly in this note we present an empirical examination of the relationship between the level of fiscal decentralisation and economic growth rates across a sample of twenty three ldcsfrom 1974 to 1991 we fail to find however any strong systematic relationship between the two among our sample of ldcs

testing for efficiency catching up we used advances in data envelopment analysis dea techniques to examine efficiency scores and investigate the issue of convergence and divergence in a cross country analysis specifically we used bootstrapping techniques to examine a data set of 52 developed and developing countries we found that when using the standard dea model some of the results were not robust further we broke the sample into groups to examine club convergence we found that efficiency scores were significantly different between groups and that there was some evidence of convergence of efficiency scores within each group

segregation and the quality of government in a cross section of countries we provide a new compilation of data on ethnic linguistic and religious composition at the subnational level for a large number of countries using these data we measure segregation of groups within the country to overcome the endogeneity problem that arises because of mobility and endogenous in ternal borders we construct an instrument for segregation we find that more ethnically and lin guistically segregated countries i e those where groups live more spatially separately have a lower quality of government there is no relationship between religious segregation and governance trust is an important channel of influence it is lower in more segregated countries jel hi 1 h77 j15 017 z12 z13 racial and religious conflicts are often associated with poor politicoeconomic performance especially in developing countries economists have recently turned their attention to ethnolinguistic fractionalization as an explanation of differences in the pace of development starting with an influential paper by william easterly and ross levine 1997 since then many others have shown that fractionalization is negatively correlated with a host of policy outcomes and the quality of government 1 however many ethnically diverse countries the united states for instance are quite successful what makes different countries more or less capable of handling

from unanimity to consensus an analysis of the negotiations at the eu s constitutional convention disputes filed at the world trade organization wto are attracting a growing number of third parties most observers argue that their participation influences the institution s rulings the authors argue that third parties undermine pretrial negotiations their influence on rulings is conditioned by this selection effect they test their hypotheses along with the conventional wisdom using a data set of wto disputes initiated through 2002 consistent with the authors argument they find that third party participation lowers the prospects for early settlement controlling for this selection effect the evidence also suggests that third party support increases the chances of a legal victory at the wto

domestic institutions and international bargaining the role of agent veto in two level games putnam s 1988 conjecture that negotiators can benefit from their domestic constraints implies that they may want to impose domestic constraints on themselves by granting veto power to an agent i show that a negotiator s decision to employ an agent as veto player depends on the kinds of information available to the foreign country and the alignment of preferences between the negotiator and the agent when the foreign country has incomplete information about the negotiator s preferences and the negotiator has preferences too divergent from those of the agent the negotiator will not give veto power to the agent however this applies only to an agent with extreme preferences and a surprisingly large number of agent types will receive veto power the attractiveness of the agent veto to the negotiator is in part due to its informational effect by granting veto power to an agent the negotiator can transmit more information to the foreign country and capture informational gains that would be lost in the absence of the agent veto

dynamic capabilities what are they this paper focuses on dynamic capabilities and more generally the resource based view of the firm we argue that dynamic capabilities are a set of specific and identifiable processes such as product development strategic decision making and alliancing they are neither vague nor tautological although dynamic capabilities are idiosyncratic in their details and path dependent in their emergence they have significant commonalities across firms popularly termed best practice this suggests that they are more homogeneous fungible equifinal and substitutable than is usually assumed in moderately dynamic markets dynamic capabilities resemble the traditional conception of routines they are detailed analytic stable processes with predictable outcomes in contrast in high velocity markets they are simple highly experiential and fragile processes with unpredictable outcomes finally well known learning mechanisms guide the evolution of dynamic capabilities in moderately dynamic markets the evolutionary emphasis is on variation in high velocity markets it is on selection at the level of rbv we conclude that traditional rbv misidentifies the locus of long term competitive advantage in dynamic markets overemphasizes the strategic logic of leverage and reaches a boundary condition in high velocity markets copyright 2000 john wiley sons ltd

total factor productivity measurement and human capital in oecd countries abstract this paper analyses the total factor productivity tfp evolution in oecd countries by breaking down productivity gains into technical change and efficiency change to avoid biases malmquist indices of productivity including human capital are estimated the results indicate that in fact the inclusion of human capital has a significant effect on the accurate measurement of tfp

human capital and convergence a production frontier approach using nonparametric production frontier methods we decompose labor productivity growth into components attributable to technological change shifts in the world production frontier technological catch up movements toward or away from the frontier and physical and human capital accumulation movements along the frontier we find that 1 technological change is decidedly nonneutral 2 productivity growth is driven primarily by physical and human capital accumulation 3 the increased international dispersion of productivity is explained primarily by physical capital accumulation and 4 international polarization the shift from a unimodal to a bimodal distribution is brought about primarily by efficiency changes technological catch up

the effect of incentive reforms upon productivity evidence from the vietnamese rice industry in this study we use region level panel data on rice production in vietnam to investigate total factor productivity tfp growth in the period since reunification in 1975 two significant reforms were introduced during this period one in 1981 allowing farmers to keep part of their produce and another in 1987 providing improved land tenure we measure tfp growth using two modified forms of the standard malmquist data envelopment analysis dea method which we have named the three year window tyw and the full cumulative fc methods we have developed these methods to deal with degrees of freedom limitations our empirical results indicate strong average tfp growth of between 3 3 and 3 5 per cent per annum with the fastest growth observed in the period following the first reform our results support the assertion that incentive related issues have played a large role in the decline and subsequent resurgence of vietnamese agriculture

technical efficiency and productivity analysis in indonesian provincial economies this article estimates inefficiency and total factor productivity tfp across indonesian provinces from 1993 to 2000 indonesia is a large emerging market economy but provinces within the country due to the island structure of the country are more distinct from one another compared to other countries we use a stochastic frontier methodology to estimate inefficiency and tfp we find that tfp fell by an average rate of 7 5 across provinces due to the decrease in technical efficiency in fact the majority of output growth within indonesia is explained by the accumulation of inputs in this sense economic growth within indonesia does not appear to be sustainable without reversing these trends

malmquist productivity indexes and fisher ideal indexes comment fare and grosskopf i992 henceforth abbreviated as fg showed that under some conditions the productivity index defined as the geometric mean of two input based malmquist productivity indexes is equal to the quotient of the fisher input quantity index and the fisher output quantity index both fisher indices can be computed from observed prices and quantities these conditions appear to be so strong that they will almost certainly never be fulfilled in practice this is shown by a careful inspection of fg s proof however under slightly milder but more plausible conditions it can be shown that the quotient of the fisher input index and the fisher output index is a reasonable approximation of the productivity index consider a firm at two time periods t o i with different technologies which are modelled by the input correspondences lt y x x can produce y x c rn yce rm it is assumed that the sets lt y are closed and convex and that inputs are strongly disposable the vectors x yt wt pt t o i denote observed inputs observed outputs observed input prices and observed output prices respectively the productivity index is defined as

decentralization and the productive efficiency of government evidence from swiss cantons advocates of fiscal decentralization argue that among other benefits it can increase the efficiency of delivery of government services this paper is one of the first to evaluate this claim empirically by looking at the association between expenditure decentralization and the productive efficiency of government using a data set of swiss cantons we first provide careful evidence that expenditure decentralization is a powerful proxy for legal local autonomy further panel regressions of swiss cantons provide robust evidence that more decentralization is associated with higher educational attainment we also show that these gains lead to no adverse effects across education types but that male students benefited more from educational decentralization closing for the swiss case the gender education gap

changing sources of competitive advantage cognition and path dependence in the finnish retail industry 1945 1995 in this study we analyze the finnish retail industry in 1945 1995 triangulating the major developments in society technology and firm level strategic choices we identified extensive variation in the sources of competitive advantage over time we found that the structural and cognitive cultural dimensions of firms that offered opportunities for success in some specific historical situations turned to be disadvantageous in other situations we propose a research framework that parcels managerial cognition into the elements of structure ideology and systemic and technical properties of the firm especially the notion of ideology is novel in the context of path dependence and cognition copyright 2006 oxford university press

fiscal decentralization and economic growth a cross country study abstract we use a panel data set of 46 countries over the 1970 1989 period to investigate the relationship between fiscal decentralization and economic growth we find a negative relationship between fiscal decentralization and growth in developing countries but none in developed countries several explanations are offered for our findings

relative sources of european regional productivity convergence a bootstrap frontier approach enflo k and hjertstrand p relative sources of european regional productivity convergence a bootstrap frontier approach regional studies this paper addresses the issue of western european regional productivity growth and convergence by means of data envelopment analysis dea decomposing labour productivity into efficiency change technical change and capital accumulation the decomposition shows that most regions have fallen behind the production frontier in efficiency and that capital accumulation has had a diverging effect on the labour productivity distribution using bootstrapping methods the paper also accounts for the inherent bias and the stochastic elements in the efficiency estimation it is found that the relative ranking of the efficiency scores remains stable after the bias correction even after controlling for spatially correlated measurement errors and that the dea successfully identifies the regions on the production frontier as significantly more efficient than other regions enfl

the limits of neoclassical theory in management education the productivity slowdown and the competitive difficulties experienced by many american firms in domestic and international markets have triggered considerable research into the reasons for the observed changes although rarely featured in systematic analysis of productivity trends various writers have suggested that management miseducation may be part of the problem in an award winning article robert hayes and william abernathy assert

globalizing electoral politics political competence and distributional bargaining in the european union this article analyzes electoral cycles in distributional bargaining in the european union the author argues that governments attempt to increase their eu membership benefits above average levels in the preelection period hoping to appear politically competent to voters the theory discusses when and how eu members can increase these gains before elections through negotiations in the council of ministers a time series cross sectional analysis of eu member states annual budget negotiations from 1977 to 2006 supports the existence of conditional electoral cycles in distributional bargaining and generally points to the importance of accounting for such cycles when analyzing patterns of international cooperation

bridging the gap between partial and total factor productivity measures using directional distance functions technical dependencies as well as data constraints limit our ability to allocate inputs across sectors and hence our ability to measure sectoral productivity we adapt a directional measure of efficiency to the measurement of sector specific productivity that does not require allocating all inputs across sectors applied to the agricultural sector of a group of countries the results show important differences in livestock and crops productivity growth commonly used partial factor productivity measures for livestock and crops tend to overestimate productivity growth in most developing countries while underestimating it in european countries

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

sources of productivity growth using the fare primont decomposition an empirical application to the irish beef sector several competing methodologies for tfp estimation have been developed in the past decades a popular approach in the literature is index number computation the most widely implemented tfp indices

a non parametric analysis of productivity the case of u s and japanese manufacturing a nonparametric analysis of technology technical change and productivity is presented in the context of cost minimizing behavior a number of nonparametric tests concerning the existence and nature of technical change are applied to u s and japanese manufacturing data nonparametric measures of technical change are presented copyright 1990 by american economic association

efficiency and technical progress sources of convergence in the spanish regions the paper analyses the contribution of efficiency as a mechanism of labour productivity convergence taking as the unit of analysis the spanish regions in the period 1964 1993 using the stochastic frontier approach a translogarithmic production function is estimated for the different sectors of the spanish regional economy demonstrating on this basis the existence of substantial differences in efficiency between sectors as well as between regions with regard to convergence the results obtained indicate that at aggregate level the convergence observed in labour productivity is explained by the faster growth of the capital labour ratio of the initially poorer regions and the contribution of technical change and the efficiency hence by the convergence of tfp however the information by sectors shows different results thus on the one hand the importance of the convergence in production per employee is seen in all sectors except agriculture and on the other it is observed that technical change is a

the evolution and main determinants of productivity in brazilian electricity distribution 1998 2005 an empirical analysis abstract this paper estimates changes in the productivity of the brazilian electricity distribution sector using data envelopment analysis dea on a panel of 18 firms from 1998 to 2005 the study decomposes the productivity change of these distribution firms in terms of technical efficiency scale efficiency and technical progress this exercise aims to help the understanding of the main determinants of the evolution of productivity focusing its relationship with the restructuring process implemented in the 1990s tfp index records a yearly positive growth rate of 1 3 in the whole period under analysis for all firms technical change was the main component behind this evolution with an average growth of 2 1 per year while technical efficiency presented a yearly negative performance of 0 8 the results prove that in general terms the incentives generated in the reform process do not seem to have led the firms to behave in a more efficient manner

total factor carbon emission performance of fossil fuel power plants in china a metafrontier non radial malmquist index analysis article i nfo this paper proposes the metafrontier non radial malmquist co2 emission performance index mnmcpi for measuring dynamic changes in total factor co2 emission performance over time the mnmcpi method allows for the incorporation of group heterogeneity and non radial slack into the previously introduced malmquist co2 emission performance index mcpi we derive the mnmcpi by solving several non radial data envelop ment analysis dea models we decompose the mnmcpi into an efficiency change ec index a best practice gap change bpc index and a technology gap change tgc index and based on the proposed indices we examine the dynamic changes in co2 emission performance and its decomposition of fossil fuel power plants in china for the 2005 2010 period the empirical results show a 0 38 increase in total factor co2 emission performance as a whole and a u shaped mnmcpi curve for the sample period because companies owned by the central government lack innovation and technological leadership the results suggest a missing link in the role of the central government in promoting co2 emission performance

performance and efficiency in colombia s power distribution system effects of the 1994 reform we assess evolution in performance efficiency and productivity of colombia s power distribution utilities before and after the 1994 regulatory reform that introduced electricity market activities for the power sector in 12 distribution companies from 1985 to 2001 performance is evaluated contrasting changes in mean and median by wilcoxon rank sum and pearson tests on financial and other performance indicators technical efficiency is measured by means of data envelopment analysis dea the nature of the dataset allows the estimation of malmquist productivity index and its evolution in time results show a recovery after the reform in the main performance indicators of profitability partial input productivity and output plant efficiency and productivity increased after the reform mainly in the largest utilities used as benchmarks in the dea efficiency scores measures meanwhile the less efficient power distribution companies did not improved after the reform and were not able to undertake plant restructuring to catch up in plant efficiency with respect to the pareto efficient input allocations econometric results on dea efficiency scores suggest a positive effect of policy reform

bargaining power at europe s intergovernmental conferences testing institutional and intergovernmental theories this article examines how european union member states make choices about political institutions at intergovernmental conferences the grand negotiations where many key institutional changes are made using data on member state preferences from the intergovernmental conference leading to the treaty of amsterdam i test competing bargaining theories institutionalism and intergovernmentalism and present strong evidence that institutionalism better captures negotiations compared to intergovernmentalism i present a formal model to discern between these competing theories of bargaining power derive a statistical model directly from this formal model and then use data from the european union s treaty of amsterdam to test these theories and corresponding power sources veto power associated with institutional models better explains intergovernmental conference outcomes compared to power from size and economic might often associated with intergovernmental analyses i would like to thank kathy bawn julia gray tim groseclose james honaker joe jupille thomas konig jeff lewis sven oliver proksch george tsebelis and the participants in ucla s graduate student formal theory and statistical methods workshops for their insightful comments on various drafts of this article i am also grateful for the comments from several anonymous reviewers and the editors at international organization an earlier version of this article was presented at the annual meeting of the midwest political science association april 2006 data and replication material are available at http faculty unlv edu jslapin

fiscal decentralization and economic growth in the oecd what impact if any does fiscal decentralization fd have on economic growth further investigations of the inter relationships between fd and economic growth are timely given that government decentralization remains at the forefront of many organization for economic cooperation and development oecd policy agendas this study incorporates a range of measures of fd to better account for the direct impact of different levels of subnational fiscal autonomy on economic growth the analysis also considers the impact of previously omitted public sector decentralization variables that provide further indication of the extent to which subnational governments sng are closer to the people and potentially better able to account for local preferences in fiscal decision making whilst little evidence of a direct relationship between fd and output growth is found some evidence is found to suggest that federal systems tend to have lower growth rates than do unitary states independent of their degree of decentr

understanding complex organization the role of know how internal structure and human behavior in the evolution of capabilities this article begins with some notes on the intellectual climate in which the article of winter 1968 towards a neo schumpeterian theory of the firm the rand corporation 2006 industrial and corporate change 15 1 was first written it identifies core ideas and contentions sidney winter helped put on the research agenda for scholars interested in complex business organization we point out that winter s early contentions have implications for strategic thinking in both business and military contexts and that a promising research agenda lies in the further development of notions of organizational capability copyright 2006 oxford university press