growth and environmental quality testing the double convergence hypothesis abstract this paper discusses the double convergence hypothesis dch that the uncritical analysis of the so called environmental kuznets curve ekc implicitly implies according to the ekc empirical evidence would support the hypothesis that economic growth through a deterministic sequence of phases would produce cross country convergence in per capita output and as a by product convergence in the demand for environmental quality however factual analysis seems to reject the general hypothesis of convergence in per capita output limiting the validity of such an assessment to the case of homogeneous groups of countries this is why to test the dch the paper focuses on the original group of oecd countries for which the economic convergence turned out to be true this allows us to verify whether green and convergence follows as a consequence of economic convergence the paper also tests for a more equitable distribution of protection policies among countries unlike other studies which do not make the dch explicit and have focused on pollutant emissions this research explicitly tests for the double convergence using as a proxy for the demand for environmental quality the territory set aside for protected areas the results confirm that for the selected homogenous group of countries growth has accompanied the demand for environmental quality this happens both in terms of conditional and stochastic convergence

a rudimentary random matching model with divisible money and prices abstract we consider a version of kiyotaki and wright s monetary search model in which agents can hold arbitrary amounts of divisible money a continuum of stationary equilibria indexed by the aggregate real money stock exists with all trading occurring at a single price there is always a maximum level of the real money stock consistent with existence of such an equilibrium in the limit as trading becomes faster relative to discounting any real money stock becomes feasible in such an equilibrium in contrast to the original kiyotaki wright model higher equilibrium real money stocks unambiguously correspond to higher welfare in this costless production environment journal of economic literature classification numbers d51 e40

interrelationships among the elements of national innovation systems a statistical evaluation abstract an obstacle often faced by countries in attempting to improve the standard of living of their people and the productivity of their economic base is a low level of technological development at the national level such a problem may be conceptualized in the form of a national innovative system nis which represents a country s involvement in innovative activity it is the purpose of this paper to develop a comprehensive nis model through the identification of elements which characterize a country s nis and of the interrelationships embedded in each individual system the point of departure is to treat the nis as any other sector of the economy as a result its various elements are delineated according to their role within the nis as inputs outputs moderators or as a measure of productivity the nature of the interrelationships is assessed through a structural equations model linking the various elements it is shown that substantial commonalities exist among the basic elements of the various niss notwithstanding large differences in technology development strategies that exist across countries and the wide disparity between levels of development of each country in the sample

differences in pollution levels among civil law countries a possible interpretation abstract the aim of this paper is to shed light on the way the legal systems of different countries can explain the discrepancies in their pollution levels in particular we underline the factors of capital accumulation and the financial market development that are driven among other things by the various levels of protection accorded by the legal system to both shareholders and creditors the research develops in two directions firstly we supply a theoretical analysis to explain how constraints on the process of capital accruement affect the pollution level in the model a crucial role is assigned to the rate of interest and its relationship with discount rates which constitutes an important variable in decisions to implement anti pollution devices secondly we perform an econometric analysis using the data of eighty five countries belonging to the legal family of civil law for the period from 1992 to 2003 adopting four pollution indicators as dependent variables our main findings are that legal families and financial market development can help to explain the differences in environmental indicators observed among nations

optimal timing problems in environmental economics abstract because of the uncertainties and irreversibilities that are often inherent in environmental degradation its prevention and its economic consequences environmental policy design can involve important problems of timing i use a simple two period model to illustrate these optimal timing problems and their implications for environmental policy i then lay out and solve a continuous time model of policy adoption in which the policy itself entails sunk costs and environmental damage is irreversible the model generalizes earlier work in that it includes two stochastic state variables one captures uncertainty over environmental change and the other captures uncertainty over the social costs of environmental damage solutions of the model are used to show the implications of these two types of uncertainty for the timing of policy adoption

neoclassical growth the j curve for abatement and the inverted u curve for pollution abstract this paper reexamines the neoclassical environmental growth model of forster to gain insights into the dynamic relationships among pollution abatement effort and economic development whereas the model has heretofore been used to examine steady state levels of capital consumption and environmental quality it also provides a theoretical basis for recent empirical research on j curves for abatement effort and inverted u curves for pollution

stoking the fires co2 emissions and economic growth abstract we examine the relationship between economic development and carbon dioxide emissions a greenhouse gas central to global warming predictions estimates derived from global panel data suggest a diminishing marginal propensity to emit mpe carbon dioxide as gdp per capita rises despite this global carbon dioxide emissions growth will continue at 1 8 percent per annum for the foreseeable future a result that is not sensitive to average output growth instead emissions growth continues because output and population will grow most rapidly in lower income nations with high mpes this latter feature emphasizes the distributional consequences of policies to reduce emissions

an alternative analysis of apparent ekc type transitions abstract the hypothesis of the environmental kuznets curve ekc depends upon the assumption that countries pass through a similar environmental impact trajectory as they experience income growth implying that income levels determine pollution levels the authors present evidence that this is not representative of the way many individual country s pollution emission trajectories evolve and question the emphasis on income determinism by the ekc the study proposes that nonlinear dynamic systems analysis provides a more complete description of individual country pollution trajectories in the case of co 2 emissions the nonlinear time trajectories show abrupt transitions that occur contemporaneously with historical events and over a broad range of incomes

workers of the world unite franchise extensions and the threat of revolution in europe 1820 1938 abstract we test the hypothesis that the extension of the voting franchise in europe was related to the threat of revolution we contend that international diffusion of regime contention and information about revolutionary events happening in neighboring countries generate the necessary variation in the perceived threat of revolution using two samples of european countries covering the period from 1820 to 1938 we find robust evidence which is consistent with the threat of revolution hypothesis we also find some evidence that war triggered suffrage reform

the propensity to patent abstract this paper analyzes the relationship between 1974 rd among the exceptions the tendency was toward diminishing returns variables measuring overseas sales federal r d support diversification scope of invention use and invention type had only modest explanatory power there was no significant evidence of disproportionate patent accumulation in the more highly concentrated industries

dynamic auction markets with fiat money in this paper we consider various types of models where fiat money is used to facilitate trades and investigate whether models with fiat money have the same equilibrium allocations in particular we investigate whether or not such models have a continuum of stationary equilibria we first present a dynamic centralized auction market model with money which has not been investigated in the literature we compare its outcome with that of walrasian models with cash in advance constraints and show that the outcomes are very different the walrasian markets model has determinate stationary equilibria and the auction markets model has a continuum of stationary equilibria moreover we also build models on decentralized auction markets and on decentralized markets with bargaining and obtain results similar to those of the dynamic centralized auction markets model

corporate chartering an exploration in the economics of legal change the corporate form of business organization characterized principally by limited liability share transferability and perpetual life existed far in advance of its official recognition by government in the early nineteenth century and before the unincorporated joint stock company offered through private contracts many of the advantages typically thought to reside exclusively in the corporation 1 despite these deep historical roots however the legal framework surrounding the corporation as we know it today is a relatively recent phenomenon permission to incorporate was long granted sparingly by the state and when granted was accompanied by restrictions on the amount of authorized capital on the scope of operations and on the length of the corporate franchise permission to incorporate for any lawful purpose was not common until 1875 2 thus while corporateness flourished early regulation delayed the beginning of the chartered corporation s rise to prominence until not much more than a century ago

inequality as a cause of environmental degradation abstract this paper advances two hypotheses first the extent of an environmentally degrading economic activity is a function of the balance of power between the winners who derive net benefits from the activity and the losers who bear net costs second greater inequalities of power and wealth lead all else equal to more environmental degradation

dynamic monetary equilibrium in a random matching economy this article concerns an infinite horizon economy where trade must occur pairwise using a double auction mechanism and where fiat money overcomes lack of double coincidence of wants traders are anonymous and lack market power goods are divisible and perishable and are consumed at every date preferences are defined by utility stream overtaking money is divisible and not subject to inventory constraints the evolution of individual and economywide money holdings distributions is characterized there is a welfare ordered continuum of single price equilibria reflecting indeterminacy of the price level rather than of relative prices

the environmental kuznets curve for pm2 5 pollution in beijing tianjin hebei region of china a spatial panel data approach abstract the purpose of this study is to exam the existence of environmental kuznets curve ekc of pm2 5 pollution in the beijing tianjin hebei bth region of china as one of the most important economic growth poles in china bth region has long been suffering from air pollution especially pm2 5 pollution thus in this study we utilized satellite observations of pm2 5 pollution and panel data of 13 cities in bth region from 1998 to 2016 to investigate the relationship between economic growth and pm2 5 pollution after verifying the spatial effect of pm2 5 pollution by spatial statistical analysis the spatial econometric model spatial durbin model sdm was chosen over the non spatial model in the examination of ekc the results showed that 1 the relationship between economic growth and pm2 5 pollution presented a significant inverted u shaped pattern though bth region is still in the upward section there is a hope that it will cross the point and enter the downward section in the future 2 the turning points of ekc would happen later with spatial effect considered compared to the result of non spatial model 3 the turning point of ekc would not happen until the region enter the post industrial economy stage moreover though some of the cities in bth region have entered post industrial stage none of them has cross the turning point of ekc results of this study indicate a promising future in the control of pm2 5 pollution as well as provide suggestions to put more emphasis on regional cooperative governance in air pollution control for the policy makers

the taxman tools up an event history study of the introduction of the personal income tax abstract the introduction of income taxation was a landmark in the historical development of the fiscal state of the now developed world this paper presents an event history study of the adoption of the income tax in 17 countries from western europe north america oceania and japan between 1815 and 1939 we find evidence that spending pressures reductions in tax collection costs and to a lesser extent social learning played a significant role for the adoption decision we also find evidence that the extension of the franchise at first reduced the likelihood of adoption of the income tax but eventually as universal suffrage was approached increased the likelihood

the extent of the market and the supply of regulation we present a model in which setting up and running a regulatory institution takes a fixed cost as a consequence the supply of regulation is limited by the extent of the market we test three implications of this model first jurisdictions with larger populations affected by a given regulation are more likely to have it second jurisdictions with lower incremental fixed costs of introducing and administering new regulations should regulate more this implies that regulation spreads from higher to lower population jurisdictions and that jurisdictions that build up transferable regulatory capabilities should regulate more intensely consistent with the model we find that higher population u s states have more pages of legislation and adopt particular laws earlier in their history than do smaller states we also find that the regulation of entry the regulation of labor and the military draft are more extensive in countries with larger populations as well as in civil law countries where we argue that the incremental fixed costs are lower

deadweight costs and the size of government abstract we provide a model for analyzing effects of the tax system and spending programs on the determination of government spending and taxpayer welfare an improvement in the efficiency of either taxes or spending would reduce political pressure for suppressing the growth of government and thereby increase total tax revenue and spending we demonstrate the similarity of the political responses to revenue shocks spending shocks changes in tax efficiency and changes in spending program efficiency empirical analysis of oil shocks intergovernmental grants and other autonomous changes in taxes or spending indicates that cause and effect is not only from spending to tax structures

intra generational equity and sustainable welfare a time series analysis for the uk and sweden this paper discusses the importance of intra generational equity to sustainable development it outlines a number of methodologies for measuring income inequality in the economy and presents several possible ways of incorporating the impact of distributional effects into measures of welfare in the economy the authors highlight in particular an index developed by atkinson atkinson a b 1970 distributive politics and economic growth q j econ may 465 490 based on the social welfare model this method possesses two main advantages over other methods firstly it is expressed directly in terms of social well being secondly value judgements incorporated into the measure are made explicit through the parameter o which expresses society s degree of aversion to income inequality the paper calculates the value of the atkinson index for two case study countries sweden and the uk between 1950 and 1996 for a central estimate of o0 8 the results show that the welfare loss due to inequalities in the distribution of income varied between 5 and 10 for sweden and between 6 and 14 for the uk with the higher values coming towards the end of the period the paper explores the sensitivity of these results to changes in the value of o for the case of the uk and discusses the relevance of the work to the measurement of sustainable welfare 2000 elsevier science b v all rights reserved

optimal growth with decreasing marginal impatience abstract this paper analyses the long run dynamics of a continuous time infinite horizon optimal growth model with identical households where the households rate of time preference is endogenously determined however unlike the existing literature we assume that households have decreasing marginal impatience i e the instantaneous discount rate is negatively related to the current consumption with this assumption we analyse the stability and uniqueness of the long run equilibrium we show that contrary to the general belief a negative relationship between the instantaneous discount rate and the household s current consumption does not necessarily result in instability of the dynamic system however even a stable system may be characterized by multiple equilibria so that the initial condition becomes important in determining the long run behaviour of the economy we derive a set of sufficient conditions for stability and uniqueness in this context

a reason for quantity regulation in a variety of situations governments regulate undesirable activities by controlling quantities rather than charging taxes blue laws prohibit all liquor sales on sundays rather than impose higher taxes on that day zoning restrictions limit commercial construction in residential areas rather than charge for nuisance to neighbors anti smoking and anti trust laws restrict rather than tax particular conduct fishing and hunting rules allow hunting during particular time periods rather than tax the catch pollution controls impose limits rather than tax emissions quantity regulations are common in the financial sphere as well in the united states banking regulations for many years prohibited interstate banking as well as ownership of investment banks by commercial banks in many countries commercial banks are limited in the amount of various activities they can pursue such as real estate investments or borrowing in foreign currency in some countries banking laws prohibit all lending to the parties related to the owners of the bank the so called related lending rather than impose liability rules on loans to related parties that are found to be fraudulent or unsafe rafael la porta et al 2000 despite this common practice economists generally prefer taxes and liability rules to quantity controls and property rights rules robert ellickson 1973 louis kaplow and steven shavell 1996 1997 nathaniel keohane et al 1998 as the instrument for reducing undesirable conduct when explaining why quantity regulations are so pervasive they first make the political economy argument that quantity restrictions are favored by incumbent firms that wish to deter entry james buchanan and gordon tullock 1975 but this argument is not general it does not explain such quantity restrictions as blue laws and hunting and fishing regulations which affect all market participants equally some academics also argue that because certain activities such as smoking are seen as morally wrong by the community their level is regulated at zero in other instances however such as pollution and hunting positive but limited levels of activity are allowed inconsistent with the moral argument that the reason for quantity regulation is the special attraction of zero in this paper we present an alternative reason for quantity regulations one from the perspective of a benevolent government we begin with the observation of gary becker and george stigler 1974 that law enforcement is not free but is fundamentally an economic problem throughout human history and throughout the world today there are chronic problems of under enforcement witness the low level of tax compliance in much of the developing world and over enforcement by politically motivated prosecutors or regulators an analysis of pigouvian taxes versus quantity restrictions must recognize that in reality neither policy is free and automatic to enforce in general the choice of policies itself can facilitate or discourage enforcement in two ways first policies can shape the incentives for enforcement second policies can influence the costs of enforcement in our earlier work glaeser and sheifer 2000 glaeser et al 2001 we have focused on incentives and shown that quantity regulations can be used as an optimal instrument to raise the rewards to law enforcers for identifying violations here we focus not on the incentives for the enforcers but on the costs of finding violations these costs are often lower in the case of quantity restrictions we show that even when quantity regulations unlike taxes restrict some socially efficient conduct the reduced costs of identifying violations can enhance enforcement and overall efficiency such reliance of quantity regulation is especially important when private enforcement is crucial as in the case of enforcing department of economics harvard university cambridge ma 02138 we thank the national science foundation for financial support and louis kaplow for extremely helpful comments

carbon intensity and economic development 1962 1991 a brief exploration of the environmental kuznets curve the relationship between national carbon dioxide emissions intensity co2 emitted per unit of gross domestic product and level of economic development has changed from essentially linear in 1962 to strongly curvilinear in 1991 the inverted u curve reached statistical significance briefly in the early 1970s and increasingly since 1982 this is the result not of groups of countries passing through stages of development but of efficiency improvements in a small number of wealthy countries combined with worse performance in poor and middle income countries the curvilinear relation is deepening and is likely to persist due to constraints on poorer countries in the world economy

the standard error of regressions statistical significance as used in economics has weak theoretical justification in particular it merges statistical and substantive significance the 182 papers using regression analysis in the american economic review in the 1980s were tested against 19 criteria for the accepted use of statistical significance most some three quarters of the papers did poorly likewise textbooks in econometrics do not distinguish statistical and economic significance statistical significance should not be the focus of empirical economics

competitiveness of nations a knowledge discovery examination this paper presents the insights gained from the use of data mining and multivariate statistical techniques to identify important factors associated with a country s competitiveness and the development of knowledge discovery in databases kdd models to predict it in addition to stepwise regression and weighted non linear programming techniques intelligent learning techniques artificial neural networks and inferential techniques classification and regression trees were applied to a dataset of 43 countries from the world competitiveness yearbook wcy the dataset included 55 variables on economic internationalization governmental financial infrastructure management science and technology as well as demographic and cultural characteristics exploratory data analysis and parameter calibration of the intelligent method architectures preceded the development and evaluation of reasonably accurate models mean absolute error 5 5 and subsequent out of sample validations the strengths and weaknesses of each of the kdd techniques were assessed along with their relative performance and the primary input variables influencing a country s competitiveness our analysis reveals that the primary drivers of competitiveness are lower country risk rating and higher computer usage in entrepreneurial urbanized societies with less male dominance and basic infrastructure with higher gross domestic investment savings and private consumption more imports of goods and services than exports increased purchase power parity gdp larger and more productive but not less expensive labor force and higher r d expenditures without diminishing the role and importance of wcy reports our approach can be useful to estimate the competitiveness of many countries not included in wcy while our findings may benefit policy makers and international agencies to expand their own abilities insights and establish priorities for improving country competitiveness

regulation and distrust in a cross section of countries government regulation is strongly negatively correlated with social capital we document this correlation and present a model explaining it in the model distrust creates public demand for regulation while regulation in turn discourages social capital accumulation leading to multiple equilibria a key implication of the model is that individuals in low trust countries want more government intervention even though the government is corrupt we test this and other implications of the model using country and individual level data on social capital and beliefs about government s role as well as on changes in beliefs and in trust during the transition from socialism

evolution roots and influence of the literature on national systems of innovation a bibliometric account the literature on the national systems of innovation nsi is a relatively new field of research that has spread remarkably in the past 20 years this article offers a complementary quantitative description of the state of the art of the literature based on bibliometric methods by explicitly addressing the roots evolution and influence of nsi literature the exercise shows that over time the rate of published articles was quite irregular and that contributions on nsi have not yet converged to an integrated analytical framework although historically detailed descriptions on nsi showed a noticeable increase in the more recent period 2006 2010 analyses using more formal and diversified quantitative methodologies for assessing the performance of nsi remained lacking reflecting its persisting methodological weaknesses the roots of the nsi literature can be found at the core of innovation studies by certain well known scholars in the area of economics of innovation and science policy research even though publications on nsi are falling in relative importance and are highly concentrated on a small set of countries united kingdom denmark and the united states their influence is global they are cited by authors affiliated in organisations around the world notably in latin america and asia such an influence goes far beyond the area of innovation studies and has resonated in fields such as economic geography environmental studies international business and managerial sciences this demonstrates that the nsi literature is not self referential

investor protection and corporate governance recent research has documented large differences among countries in ownership concentration in publicly traded firms in the breadth and depth of capital markets in dividend policies and in the access of firms to external finance a common element to the explanations of these differences is how well investors both shareholders and creditors are protected by law from expropriation by the managers and controlling shareholders of firms we describe the differences in laws and the effectiveness of their enforcement across countries discuss the possible origins of these differences summarize their consequences and assess potential strategies of corporate governance reform we argue that the legal approach is a more fruitful way to understand corporate governance and its reform than the conventional distinction between bank centered and market centered financial systems

private politics and public regulation public regulation is increasingly facing competition from private politics in the form of activism and corporate self regulation however its effectiveness welfare consequences and interaction with public regulation are poorly understood this article presents a unified dynamic framework for studying the interaction between public regulation self regulation and boycotts we show that the possibility of self regulation saves on administrative costs but also leads to delays without an active regulator firms self regulate to preempt or end a boycott and private politics is beneficial for activists but harmful for firms with an active regulator in contrast firms self regulate to preempt public regulation and private politics is harmful for activists but beneficial for firms our analysis generates a rich set of testable predictions that are consistent with the rise of private politics over time and the fact that there is more self regulation and activism in the u s while public regulation continues to be more common in europe

grazing the commons an empirical analysis of externalities subsidies and sustainability abstract an empirical means of measuring externalities in the fifty states of the us is presented and the relationship between externalities subsidies and sustainability is investigated firms seeking to maximize profits create externalities thus securing implicit internal subsidies the subsidies are generally supported by those less well off and the socioeconomic energy and environmental indicators of the public sector worsen as externalities and subsidies increase implicit subsidies due to externalities in pollution control energy consumption and taxes are quantified the amount of subsidy is calculated by state and statistically compared to socioeconomic energy environmental and economic variables poverty unemployment and income disparity are found to increase significantly while income economic development attractiveness energy efficiency and environmental quality decline with increasing externalization across states an empirical method of operationalizing sustainability is presented and the relationship of sustainability to subsidies is investigated and found to be significant and negative recommendations are presented for minimizing the effects of externalities

causal relationship between energy consumption and gdp growth revisited a dynamic panel data approach abstract this paper uses the panel data of energy consumption and gdp for 82 countries from 1972 to 2002 based on the income levels defined by the world bank the data are divided into four categories low income group lower middle income group upper middle income group and high income group we employ the gmm sys approach for the estimation of the panel var model in each of the four groups afterwards the causal relationship between energy consumption and economic growth is tested and ascertained we discover a in the low income group there exists no causal relationship between energy consumption and economic growth b in the middle income groups lower and upper middle income groups economic growth leads energy consumption positively c in the high income group countries economic growth leads energy consumption negatively after further in depth analysis of energy related data the results indicate that in the high income group there is a great environmental improvement as a result of more efficient energy use and reduction in the release of co2 however in the upper middle income group countries after the energy crisis the energy efficiency declines and the release of co2 rises since there is no evidence indicating that energy consumption leads economic growth in any of the four income groups a stronger energy conservation policy should be pursued in all countries

stationary monetary equilibria with strictly increasing value functions and non discrete money holdings distributions an indeterminacy result abstract in this paper we present a search model with divisible money in which there exists a continuum of monetary equilibria with strictly increasing continuous value functions and with non discrete money holdings distributions

information access income distribution and the environmental kuznets curve abstract recent empirical studies have tested the hypothesis of an environmental kuznets curve ekc focusing primarily on the relationship between per capita income and certain types of pollutant emissions given the stock nature of many pollution problems emissions only partially account for the environmental impacts moreover almost all of the studies have given consideration to little more than income levels as explanatory variables this paper empirically tests the hypothesis of the ekc existence for a stock sensitive indicator that is the percentage of protected area pa within national territory it does theorize that economic growth is a necessary condition in order to better address environmental issues but it also stresses that other variables income distribution education information accessibility may play a fundamental role in determining environmental quality contrary to other studies that mainly focus on the calculation of the income level corresponding to the transition point this paper is more concerned with the calculation of environmental quality corresponding to that transition point that is the minimum level of environmental quality that a country is willing to accept this paper highlights the idea that if the transition point is determined primarily by income level social policies determine the level of environmental quality corresponding to that point

does islamic finance spur banking sector development abstract islamic finance is one of the most prominent phenomena over the last decade in the banking industry in the middle east and south east asia in spite of the substantial size and growth of this segment recently the role of islamic banking in the economy is still heavily debated and very few empirical work is available this paper studies the empirical impact of islamic banking on banking sector development it circumvents the lack of data through a newly constructed and comprehensive database ifirst covering islamic commercial banks worldwide over the period 2000 2005 this database is to our knowledge unique in the industry we find strong and consistent empirical evidence that the development of islamic banking in muslim countries leads to a higher banking sector development as measured by the amount of private credit or bank deposits scaled to gdp this effect occurs through the development of a new shariah compliant banking industry which does not crowd out the conventional banking system additionally we provide evidence that the islamic banking sector acts as a complement to the conventional banking in muslim countries when both systems co exist and the islamic sector reaches a medium penetration in the total banking sector

statehood experience legal traditions and climate change policies this study investigates how the implementation of modern climate change policies is related to former colonies length of state history and their legal heritage we argue that countries with longer statehood experience around the time of colonization were better equipped to implement the legal philosophies transplanted by their colonial powers therefore the implications of receiving british common law versus french civil law should be particularly important in countries with a greater accumulated history of statehood using a cross section of up to 78 former colonies our results provide support for this hypothesis in particular our estimates demonstrate that common law countries have weaker modern climate change policies than civil law countries and the difference is inflated by a longer statehood experience measured by the length of state history from 1 to 1800 ad legal origin has no effect in areas which by the time of colonization had no statehood experience finally we report similar results for the pattern of labor market regulations jel k15 k31 k32 o44 q54 q58

family values and the regulation of labor flexible labor markets requires geographically mobile workers to be e cient otherwise rms can take advantage of the immobility of workers and extract monopsony rents in cultures with strong family ties moving away from home is costly thus individuals with strong family ties rationally choose regulated labor markets to avoid moving and limiting the monopsony power of rms even though regulation generates lower employment and income empirically we do nd that individuals who inherit stronger family ties are less mobile have lower wages are less often employed and support more stringent labor market regulations there are also positive cross country correlations between the strength of family ties and labor market rigidities finally we nd positive correlations between labor market rigidities at the beginning of the twenty rst century and family values prevailing before world war ii which suggests that labor market regulations have deep cultural roots

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

does commodity money eliminate the indeterminacy of equilibrium abstract previous studies have shown that a random matching model with divisible fiat money and without constraint on agents money inventories possesses a continuum of stationary single price equilibria wallace j econom theory 81 1998 223 conjectures that the indeterminacy can be eliminated by the use of commodity money instead i find that in a similar random matching model with dividend yielding commodity money a continuum of stationary single price equilibria exists when the utility of dividend is not too high this result casts doubt on the conventional belief that the indeterminacy of monetary equilibrium is be caused only by the nominal nature of money

pollution intensity of gdp and trade policy can the world bank be wrong abstract what are the environmental implications of open trade policies in developing countries economic theory and environmental critics suggest they worsen environmental quality this conventional wisdom has been challenged by several studies which suggest that outward oriented trade policies are likely to be win win enhance economic growth and environmental quality this paper challenges revised conventional wisdom rcw by demonstrating that developing countries with outward oriented trade policies have higher pollution intensities of gdp than those following inward oriented policies the paper examines why the evidence reported here differs so sharply from rcw studies considers the policy implications of these results and identifies reasons why despite them it may not make sense to totally discount future potential win win opportunities

environmental degradation in france the effects of fdi financial development and energy innovations abstract this paper explores the determinants of carbon emissions in france by accounting for the significant role played by foreign direct investment fdi financial development economic growth energy consumption and energy research innovations in influencing co 2 emissions function in this endeavour we employ the novel sor shahbaz et al 2017 unit root test on french time series data over the period 1955 2016 to examine the order of integration in the presence of sharp and smooth structural breaks in the variables we also apply the bootstrapping bounds testing approach recently developed by mcnown et al 2018 to investigate the presence of cointegration and the empirical findings underscore the presence of cointegration among the time series moreover we find that fdi has a positive impact while energy research innovations have a negative impact on french carbon emissions financial development lowers carbon emissions thereby improving the french environmental quality fdi degrades the environment and thus supports the pollution haven hypothesis in france similarly financial development suggests that financial stability is a required condition for improving environmental quality so are energy research innovations contrarily energy consumption is positively linked with carbon emissions however the relationship between economic growth and co 2 emissions is an inverted u which is a validation of the environmental kuznets curve ekc

which countries have state religions among 188 countries 72 had no state religion in 2000 1970 and 1900 58 had a state religion throughout and 58 had 1 or 2 transitions we use a hotelling spatial competition model to analyze the likelihood that the religion market would be monopolized similar forces influence a government s decision to establish a state religion consistent with the model the probability of state religion in 1970 and 2000 is increasing with the adherence rate to the main religion has a nonlinear relation with population and has little relation with per capita gdp the probability of state religion decreases sharply under communism but lagged communism has only a weak effect with costly adjustment for institutions the probability of state religion in 1970 or 2000 depends substantially on the status in 1900 this persistence is much stronger for countries with no major regime change than for countries with such a change

green returns of labor income and human capital empirical evidence of the environmental behavior of households in developing countries abstract an important part of the environmental contamination comes from the daily practices of the households which has been partially ignored in the recent empirical literature the objective of this research is to examine the green returns of labor income and human capital in a developing country ecuador we use data from the national institute of statistics and census nisc during 2010 2016 and panel data econometrics techniques our results show that labor income and human capital plays a relevant role in the environmental behavior of households in this country both variables have a positive effect on the friendly environmental behavior of households in addition we found that the cantons 1 specialized in manufacturing have a poor environmental performance while the cantons specializing in services do not have a clear pattern we also don t find significant differences in the environmental behavior associated with the composition of the ethnic groups of each canton finally natural geographic regions generate differences in the environmental behavior of households one possible implication derived from this research is that those responsible for environmental policy can mitigate pollution by promoting educational programs with environmental content and encouraging improvements in the behavior of households using tax mechanisms

exploring the relationship between energy usage segregation and environmental degradation in n 11 countries numerous studies regarding the economic growth environmental pollution link have struggled to determine the effects of various forms of energy consumption on environmental degradation particularly in the context of emerging economies this study examines the environmental kuznets curve ekc for co2 emissions in n 11 countries during 1990 2014 by segregating three forms of energy consumption renewable biomass and non renewable urbanization and trade openness are additional explanatory variables that are used in the empirical framework using the generalized moments method gmm the empirical evidence confirms the presence of an n shaped relationship between economic growth and environmental degradation for n 11 countries this study analyzed the interaction effects among trade openness biomass consumption and economic growth these interactions had a negative impact on co2 emissions levels of n 11 countries suitable policy recommendations have been provided based on the detailed results

exploring the existence of kuznets curve in countries environmental efficiency using dea window analysis abstract this paper using data envelopment dea window analysis and generalized method of moments gmm estimators examines the existence of a kuznets type relationship between countries environmental efficiency and national income specifically it measures the environmental efficiency of 17 oecd countries by constructing environmental efficiency ratios for the time period 1980 2002 the analysis with the application of dynamic panel data reveals that there isn t a kuznets type relationship between environmental efficiency and income allowing for dynamic effects we find that the adjustment to the target ratio is instantaneous we also find that increased economic activity does not always ensure environmental protection and thus the path of growth is important in addition to the growth itself

a theory of competition among pressure groups for political influence this paper presents a theory of competition among pressure groups for political influence political equilibrium depends on the efficiency of each group in producing pressure the effect of additional pressure on their influence the number of persons in different groups and the deadweight cost of taxes and subsidies an increase in deadweight costs discourages pressure by subsidized groups and encourages pressure by taxpayers this analysis unifies the view that governments correct market failures with the view that they favor the politically powerful both are produced by the competition for political favors

relative importance of political instability and economic variables on perceived country creditworthiness this paper examines the relative importance of political instability and economic variables on perceived country creditworthiness our results indicate that both political instability and economic variables are taken into account in evaluating country creditworthiness however it appears that bankers assign larger weight to economic variables hence it seems that the country creditworthiness perceptions are largely based on a country s economic performances which we except to reflect longer term political stability in addition the frequency of changes in the regime and armed conflict both proxying for political instability also affect the credit ratings

trust regulation and market failures abstract government regulation of firms is associated with more negative externalities and unofficial activity across countries i argue that this correlation mainly reflects causality going from concerns about market failures to demand for government intervention using trust in others as a proxy for such concerns i show that differences in trust explain a great deal of variation in entry regulations then controlling for trust in the regression of market failures on regulation the latter is no longer associated with worse economic outcomes the same result is confirmed when i exploit country population as an alternative source of variation in regulation

is the food and drug administration safe and effective in the united states the food and drug administration fda provides public oversight of the safety and efficacy of drugs medical devices biologics like vaccines and blood products cosmetics radiation emitting electronic products veterinary products and all foods except meat and poultry which are regulated by the department of agriculture according to the fda the products it regulates account for more than one fifth of u s consumer spending in the area of medical products the fda is responsible for determining whether marketed products are both safe and effective before and after they have been marketed in this paper we will explore whether the policies of the agency itself are safe and effective we stress two issues one static and one dynamic the static issue concerns the potential duplication inefficiency when product safety is protected not only by the fda but also by the private sector through product liability law put another way what is the rationale for using product liability and the fda to regulate drug safety while intuitively it may seem that two systems must be better than one in ensuring drug safety each system comes with costs we then turn to the dynamic issue the speed safety trade off and consider the extent to which higher safety is achieved at a cost of later market entry of effective and even life saving products we assess the prescription drug user fee acts pdufas which increased the speed of the agency s regulatory process starting in 1992 although according to some at the cost of reducing drug safety we conclude by suggesting a research agenda for future work on the food and drug administration

income inequality and pollution a reassessment of the environmental kuznets curve abstract improvements in some measures of air and water quality can accompany rising per capita income as illustrated by the so called environmental kuznets curve for pollution variables which show such a relationship we hypothesize that a more equitable distribution of power contributes to these outcomes by enhancing the influence on policy of those who bear the costs of pollution relative to the influence of those who benefit from pollution generating activities an empirical analysis of international variations in seven indicators of air and water quality supports this hypothesis literacy political rights and civil liberties are found to have particularly strong effects on environmental quality in low income countries

the unequal enforcement of liberalization evidence from russia s reform of business regulation we document the unequal enforcement of liberalization reform of business regulation across russian regions with different governance institutions which leads to unequal effects of liberalization national liberalization laws were enforced more effectively in subnational regions with more transparent government a more informed population a higher concentration of industry and stronger fiscal autonomy as a result liberalization had a substantial positive effect on the performance of small firms and the growth of the official small business sector in regions with stronger governance institutions in contrast in regions with weaker governance institutions we observe no effect of reform and in some cases even a negative effect

on impatience economic growth and the environmental kuznets curve a dynamic analysis of resource management the paper presents a dynamic analysis of natural resource management and investigates some key factors that affect optimal management and resource conservation using a recursive specification of time preferences we show how endogenous discounting and impatience can affect the motivation for both capital investments and environmental preservation we examine the relationships between economic growth and environmental quality endogenous discounting provides new insights in the economic dynamics underlying the environmental kuznets curve by treating growth as endogenous we examine how externalities and economic growth interact with each other we investigate how economic development can contribute to an increased demand for environmental preservation as an important new result we also show how poverty can contribute to environmental degradation

cultivating trust norms institutions and the implications of scale we study the co evolution of honesty norms and institutions new trading opportunities require institutional changes to be realised since the initial vulnerability of institutions to opportunistic behaviour leads to the deterioration of norms we show how an escape from opportunism requires that institutional improvements outpace norm deterioration a key prediction emerges larger economies are more likely to evolve to steady states with strong honesty norms but need not have better institutions this prediction is tested using a cross section of countries population has a significant positive relationship with trust even when controlling for standard trust determinants and institutional quality

a theory of money and marketplaces this article considers an infinitely repeated economy with divisible fiat money the economy has many marketplaces that agents choose to visit in each marketplace agents are randomly matched to trade goods there exist a variety of stationary equilibria in some equilibrium each good is traded at a single price whereas in another every good is traded at two different prices there is a continuum of such equilibria which differ from each other in price and welfare levels however it is shown that only the efficient single price equilibrium is evolutionarily stable

aspects of governance and hbox co _2 co 2 emissions a non linear panel data analysis the reduction of hbox co 2 emissions has been at the centre of worldwide debates on environmental issues though its inclusion as one of the millennium development goals mdgs by the united nations has changed the focus of relative literature among many one of the world bank s recipes to achieve a higher position toward mdgs has been to undertake reforms for a better governance while the majority of researches focus has been on one single aspect and its relationship with the environment some studies have simultaneously considered two governance dimensions in this paper we focus on the role of several aspects of governance on hbox co 2 emissions this provides us with a chance to explore the possible impacts of all aspects of governance on a more direct measure of emissions that is different to previous researches which have focused on the indirect transmission and considered the maximum of two using the iv method within panel data analysis we show that only one single aspect of governance control of corruption has a negative significant effect on hbox co 2 emissions and its effect has a non linear relationship the non linearity exists in both parametric and nonparametric analysis after controlling for endogeneity

finance and the sources of growth the authors evaluate whether the level of development in the banking sector exerts a causal impact on economic growth and its sources total factor productivity growth physical capital accumulation and private saving they use 1 a pure cross country instrumental variable estimator to extract the exogenous component of banking development and 2 a new panel technique that controls for country specific effects and endogeneity they find that banks do exert a large causal impact on total factor productivity growth which feeds through to overall gdp gross domestic product growth the long run links between banking development and both capital growth and private savings are more tenuous

coase versus the coasians who should enforce laws or contracts judges or regulators many coasians though not coase himself advocate judicial enforcement we show that the incentives facing judges and regulators crucially shape this choice we then compare the regulation of e nancial markets in poland and the czech republic in the 1990s in poland strict enforcement of the securities law by a highly motivated regulator was associated with a rapidly developing stock market in the czech republic hands off regulation was associated with a moribund stock market i introduction at the heart of economists traditional skepticism about government regulation is the coase theorem coase 1960 the theorem states that when property rights are well dee ned and transaction costs are zero market participants will organize their transactions in ways that achieve efe cient outcomes when they can do so it is not necessary for the government to engage in corrective actions through taxes regulations or even legal rules financial markets are often used to demonstrate the coase theorem s case against regulation advocates of the regulation of these markets point to a variety of potential failures such as the ability of security issuers to expropriate both potential and existing investors through misrepresentation or proe t diversion investors fear of such expropriation prevents e rms from raising external funds and keeps efe cient projects from being undertaken not so reply the coasians they point out that most securities transactions take place between sophisticated adults and that both the buyers and the issuers of securities have available to them a vast range of private arrangements to achieve efe ciency including contracts such as corporate charters certie cation by intermediaries and various forms of bonding such contracts render most laws and regulations unnecessary stigler 1964 easterbrook and fischel 1991