economic growth and greenhouse gases in europe a non radial multi sector nonparametric production frontier analysis abstract energy use has become a topical issue when assessing the economic growth of countries indeed energy use gives rise to greenhouse gas emissions which are undesirable side products of economic growth in this paper we present a non radial multi sector nonparametric production frontier approach specially tailored for addressing this issue our approach is consistent with previous works and in line with recent policy and regulation implementations we also make use of second stage country and sector level regression analyses to investigate how the efficiency results are affected by exogenous factors we apply our method to the case of 10 sectors in 19 european countries our results highlight the need for policy and regulation implementations for each sector individually indeed our efficiency and regression results show that there exists a sector heterogeneity and that the room for increasing economic growth reducing greenhouse gas emissions is clearly different for each sector in every country finally our results highlight two sectors 1 agriculture and 2 electricity gas and water and that the europe 2020 objectives are well set since they target the most inefficient countries sectors

competition and corporate performance are people right to think that competition improves corporate performance my investigations indicate first that there are some theoretical reasons for believing this hypothesis to be correct but they are not overwhelming furthermore the existing empirical evidence on this question is weak however the results reported here based on an analysis of around 670 u k companies do provide some support for this view most important i present evidence that competition as measured by increased numbers of competitors or by lower levels of rents is associated with a significantly higher rate of total factor productivity growth

do doctors practice defensive medicine defensive medicine is a potentially serious social problem if fear of liability drives health care providers to administer treatments that do not have worthwhile medical benefits then the current liability system may generate inefficiencies much larger than the costs of compensating malpractice claimants to obtain direct empirical evidence on this question we analyze the effects of malpractice liability reforms using data on all elderly medicare beneficiaries treated for serious heart disease in 1984 1987 and 1990 we find that malpractice reforms that directly reduce provider liability pressure lead to reductions of 5 to 9 percent in medical expenditures without substantial effects on mortality or medical complications we conclude that liability reforms can reduce defensive medical practices

management ownership and market valuation an empirical analysis we investigate the relationship between management ownership and market valuation of the firm as measured by tobin s q in a 1980 cross section of 371 fortune 500 firms we find evidence of a significant nonmonotonic relationship tobin s q first increases then declines and finally rises slightly as ownership by the board of directors rises for older firms there is evidence that q is lower when the firm is run by a member of the founding family than when it is run by an officer unrelated to the founder

a quick refresher course in macroeconomics this paper presents a non technical discussion of some of the important developments in macroeconomics over the past twenty years it considers three broad categories of research first it discusses how the notion of rational expectations has affected economists views on the role of economic policy the debate over rules versus discretion and empirical work in macroeconomics second it discusses various new classical approaches to the business cycle including imperfect information theories real business cycle theories and sectoral shift theories third it discusses various new keynesian approaches to the business cycle includes theories based on general disequilibrium labor contracting and menu costs this abstract was borrowed from another version of this item

the financial and operating performance of newly privatized firms an international empirical analysis this study compares the pre and postprivatization financial and operating performance of 61 companies from 18 countries and 32 industries that experience full or partial privatization through public share offerings during the period 1961 to 1990 our results document strong performance improvements achieved surprisingly without sacrificing employment security specifically after being privatized firms increase real sales become more profitable increase their capital investment spending improve their operating efficiency and increase their work forces furthermore these companies significantly lower their debt levels and increase dividend payout finally we document significant changes in the size and composition of corporate boards of directors after privatization the last fifteen years have witnessed a significant global shift away from state socialism towards entrepreneurial capitalism one of the most important and visible aspects of this trend has been the enthusiasm with which governments of all political persuasions have sold their state owned enterprises soes to private investors in hopes that the generally unsatisfactory economic performance of these firms can be improved by the discipline of private ownership this denationalization process given its current title of privatization by the conservative government of margaret thatcher in

toward a new conception of the environment competitiveness relationship accepting a fixed trade off between environmental regulation and competitiveness unnecessarily raises costs and slows down environmental progress studies finding high environmental compliance costs have traditionally focused on static cost impacts ignoring any offsetting productivity benefits from innovation they typically overestimated compliance costs neglected innovation offsets and disregarded the affected industry s initial competitiveness rather than simply adding to cost properly crafted environmental standards can trigger innovation offsets allowing companies to improve their resource productivity shifting the debate from pollution control to pollution prevention was a step forward it is now necessary to make the next step and focus on resource productivity

human capital and growth abstract this paper describes a growth model with the property that human capital accumulation can account for all observed growth the model is shown to be consistent with evidence on individual productivities as measured by census earnings data the central hypothesis is that we learn more when we interact with more productive people

corporate failure prediction in the european energy sector a multicriteria approach and the effect of country characteristics this study examines the development of corporate failure prediction models for european firms in the energy sector using a large dataset from 18 countries the construction of the models is based on a multiple criteria decision aid mcda approach taking into account both ordinal criteria and nominal country sector effects the analysis is based on different modeling specifications first traditional financial variables are examined which are then extended with additional country level data related to the economic and business environment as well as data about the energy efficiency policies of the countries and the characteristics of their energy markets and networks the results indicate that energy related attributes have high discriminating power and add valuable information compared to the other attributes

property rights and finance which is the tighter constraint on private sector investment weak property rights or limited access to external finance from a survey of new firms in post communist countries we find that weak property rights discourage firms from reinvesting their profits even when bank loans are available where property rights are relatively strong firms reinvest their profits where they are relatively weak entrepreneurs do not want to invest from retained earnings

financial and legal constraints to growth does firm size matter using a unique firm level survey database covering 54 countries we investigate the effect of financial legal and corruption problems on firms growth rates whether these factors constrain growth depends on firm size it is consistently the smallest firms that are most constrained financial and institutional development weakens the constraining effects of financial legal and corruption obstacles and it is again the small firms that benefit the most there is only a weak relation between firms perception of the quality of the courts in their country and firm growth we also provide evidence that the corruption of bank officials constrains firm growth

keynes the keynesians and the classics a suggested interpretation mainstream interpretations of john maynard keynes s general theory are surveyed an alternative postclassical interpretation is proposed keynes is interpreted as treating classical theory as the valid theory of allocation but this type of theory is of limited relevance for macroanalysis the productive sector is characterized by the utilization mode of activity regulated by the nonallocative multiplier process however the financial sector is allocative and keynes proposed the allocative theory of liquidity preference it is argued that this dual conception of the macroeconomy is suggestive of the need for a more realistic method in macroeconomics copyright 1995 by royal economic society

when does privatization work the impact of private ownership on corporate performance in the transition economies this paper compares the performance of privatized and state firms in the transition economies of central europe while controlling for various forms of selection bias it argues that privatization has different effects depending on the types of owners to whom it gives control in particular privatization to outsider but not insider owners has significant performance effects where privatization is effective the effect on revenue performance is very pronounced but there is no comparable effect on cost reduction overlooking the strong revenue effect of privatization to outsider owners leads to a substantial overstatement of potential employment losses from postprivatization restructuring

polices for increasing energy efficiency thirty years of experience in oecd countries energy efficiency improvement was an important phenomenon in the global energy balance over the past 30 years without energy efficiency improvements the oecd nations would have used approximately 49 more energy than was actually consumed as of 1998 this paper first reviews energy intensity trends for the major oecd nations since 1973 considering how much of the overall reduction in e gdp was due to energy efficiency improvement and how much was due to structural change the bulk of the paper examines the energy efficiency policies and programs adopted in japan united states and western europe commenting on their effectiveness and energy savings impacts where possible the paper also reviews the energy efficiency policies and programs adopted in california this experience shows that well designed policies can result in substantial energy savings as demonstrated in the united states where nine specific policies and programs reduced primary energy use in 2002 by approximately 11 substantial energy savings also occurred in japan some european countries and in the electricity sector in california

the regulation of labor author s botero juan djankov simeon la porta rafael lopez de silanes florencio shleifer andrei abstract we investigate the regulation of labor markets through employment collective relations and social security laws in 85 countries we find that the political power of the left is associated with more stringent labor regulations and more generous social security systems and that socialist french and scandinavian legal origin countries have sharply higher levels of labor regulation than do common law countries however the effects of legal origins are larger and explain more of the variation in regulations than those of politics heavier regulation of labor is associated with lower labor force participation and higher unemployment especially of the young these results are most naturally consistent with legal theories according to which countries have pervasive regulaory styles inherited from the transplantation of legal systems

priorities and sequencing in privatization evidence from czech firm panel data abstract while privatization of state owned enterprises has been one of the most important aspects of the economic transition from a centrally planned to a market system no transition economy has privatized all its firms simultaneously this raises the question of whether governments privatize firms strategically in this paper we examine the determinants of the sequencing of privatization to obtain testable predictions about the factors that may affect sequencing we investigate the following competing government objectives i maximizing efficiency through resource allocation ii maximizing public goodwill from the free transfers of shares to the public iii minimizing political costs iv maximizing efficiency through information gains and v maximizing privatization revenues next we use firm level data from the czech republic to test the competing predictions about the sequencing of privatization consistent with the hypotheses of a government priority on revenues and public goodwill we find strong evidence that more profitable firms were privatized first the sequencing of privatization is also consistent with maximizing efficiency through information gains our results indicate that many empirical studies of the effects of privatization on firm performance suffer from a selection bias

distance to the efficiency frontier and foreign direct investment spillovers are firms in the former communist economies converging to the world standard this is the key question in the most challenging economic transformation at the start of this century while expert opinions differ on what constitutes a successful and complete transition it is generally acknowledged that transition economies need to raise their productivity substantially in order to catch up with the advanced countries 1 in this chapter we show how much progress has been made in reducing the distance between the efficiency of domestic firms and the world technology frontier in two transition economies the czech republic and russia and we assess whether the presence of foreign firms in these countries contributes to the reduction of the productivity gap either through knowledge spillovers or competition

business environment exports ownership and firm performance abstract we use two large samples of firms to assess the effects of business environment constraints competition export orientation and ownership on firm performance we deal with omitted variables errors in variables and endogeneity and find that few business constraints affect performance replicating the analysis with doing business and heritage foundation indicators of the business environment yields similar results in fact country fixed effects reflecting time invariant differences in the business environment as well as other factors such as health care and education matter more for firm performance than differences in the business environment across firms within countries

to steal or not to steal firm attributes legal environment and valuation data on corporate governance and disclosure practices reveal wide within country variation that decreases with the strength of investors legal protection a simple model identifies three firm attributes related to that variation investment opportunities external financing and ownership structure using firm level governance and transparency data from 27 countries we find that all three firm attributes are related to the quality of governance and disclosure practices and firms with higher governance and transparency rankings are valued higher in stock markets all relations are stronger in less investor friendly countries demonstrating that firms adapt to poor legal environments to establish efficient governance practices

mining matters natural resource extraction and firm level constraints abstract we estimate the impact of local mining activity on the business constraints experienced by 25 777 firms across nine large and resource rich countries we find that the presence of active mines in firms immediate vicinity

good and bad institutions is the debate over cross country firm level evidence from the textile industry using firm level data from nine developing countries we demonstrate that certain institutions like restrictive labour market regulations that are considered bad for economic growth might be beneficial for production efficiency whereas good business environment which is considered beneficial for economic growth might have an adverse impact on production efficiency we argue that our results suggest that there might be significant difference in the macro and micro impacts of institutional quality such that the classification of institutions into good and bad might be premature

does energy efficiency improve technological change and economic growth in developing countries abstract does a trade off exist between energy efficiency and economic growth this question underlies some of the tensions between economic and environmental policies especially in developing countries that often need to expand their industrial base to grow this paper contributes to the debate by analyzing the relationship between energy efficiency and economic performance at the micro total factor productivity and macro level countries economic growth it uses data on a large sample of manufacturing firms across 29 developing countries to find that lower levels of energy intensity are associated with higher total factor productivity for the majority of these countries the results are robust to a variety of checks suggestive cross country evidence points towards the same relation measured at the macro level as well

whatever happened to keynes s monetary theory some see a return to keynes s ideas in response to the crisis that began in 2007 but we argue that the resurrected ideas belong to that betrayal of keynes s thought known as keynesian economics what happened is almost a reversal of the whig history view of economics in which past knowledge is embodied in later theory keynes has been made a pre keynesian we trace this transformation mainly through his monetary theory though we range more widely where necessary we state what we consider to be his monetary theory then identify and summarise the key contributions to its destruction then in a speculative section we suggest a variety of motivations for this subversion of his ideas we end by assessing what has been lost in particular his monetary policy and suggest social and political pressures that may have been partly responsible