who gains from capital market integration tax competition between unionized and non unionized countries the welfare effects of capital market integration are examined under a model of tax competition with two asymmetric countries the asymmetry is expressed through the labour market one country has a perfect labour market whereas the other country s labour market is unionized our results indicate that the welfare effects of capital market integration differ depending on whether governments are active or passive in attracting capital in the absence of active governments capital market integration benefits the country with a competitive labour market whereas it harms the unionized country capital market integration benefits both countries if governments are active and compete for mobile capital using taxes subsidies

the nexus between financial development and energy consumption in the eu a dynamic panel data analysis abstract the relationship between financial development and energy consumption has newly started to be discussed in energy economics literature this paper investigates this issue in the eu over the period 1990 2011 by using system gmm model no significant relationship is found in the eu27 the empirical results however provide strong evidence of the impact of the financial development on energy consumption in the old members greater financial development leads to an increase in energy consumption regardless of whether financial development stems from banking sector or stock market by contrast we find for the new members that the impact of financial development on energy consumption depends on how financial development is measured using bankindex the impact of financial development displays an inverted u shaped pattern while no significant relationship is detected once it is measured using stockindex

the mispricing of u s treasury bonds a case study this article documents an apparent pricing anomaly involving 94 percent 30 year treasury bonds during the months of may and june 1986 during this period the price of the 94s rose sharply relative to the prices of other long term treasury bonds and created a potential arbitrage opportunity in addition owners of the 94 bonds were able to borrow at a zero interest rate bypledging their bonds detailed examination reveals that this relative pricing anomaly cannot be attributed to changes in the level or term structure of interest rates or to differences between the bonds with respect to liquidity taxation or duration

is the energy led growth hypothesis valid new evidence from a sample of 85 countries abstract the energy growth literature contains a large number of discussions on the causal relationship between energy consumption and economic growth the central debate focuses on whether energy consumption contributes or not to economic growth since it has direct implications for the formulation of strategic policies nevertheless current studies cannot provide a conclusive suggestion due to mixed causality results this inconclusive evidence is potentially attributed to model specifications and the stage of economic development of the countries under investigation hence this study attempts to empirically re investigate the validity of the energy led growth hypothesis using a different model specification and different stages of economic development for 85 selected countries around the globe overall although the causality results are mixed among countries we do find a systematic pattern in particular granger causality models with three and four variables are more likely to support the hypothesis compared to their counterparts that contain only two variables in addition both developed and developing countries are more likely to support the energy led growth hypothesis compared to the less developed or low income countries therefore causality results are very sensitive to the choice of the model specification along with the stages of economic development finally energy conservation policies should only focus on low income countries as these policies may not retard the process of economic growth

taxes on tax exempt bonds implicit tax rates priced in the cross section of municipal bonds are approximately two to three times as high as statutory income tax rates with implicit tax rates close to 100 using retail trades and above 70 for interdealer trades these implied tax rates can be identified because a portion of secondary market municipal bond trades involves income taxes after valuing the tax payments market discount bonds which carry income tax liabilities trade at yields around 25 basis points higher than com parable municipal bonds not subject to any taxes the high sensitivities of municipal bond prices to tax rates can be traced to individual retail traders dominating dealers and other institutions the issue of how taxes affect asset prices is an important issue in finance accounting and economics in theoretical models examining the effect of taxes

a note on unemployment and capital tax competition abstract we introduce a labor market imperfection into the capital tax competition literature to study the equilibrium tax formulae and their efficiency in the presence of unemployment since we allow for labor market imperfection the standard conclusions of the tax competition literature would be generalized in the case of non full employment our first result shows that even when head taxes on immobile residents are available the optimal capital tax rate for jurisdictional governments is not zero our second finding is that decentralized equilibrium might be characterized by the overprovision of local public goods when the labor market is imperfect

implicit delivery options and optimal delivery strategies for financial futures contracts abstract futures contract specification usually allow the short position some variation as to when where how much and what is to be delivered in this paper we derive the optimal delivery policy for the treasury bond futures contracts and find that our policy produces profits that are positive and statistically significant this indicates that future prices are too high in that the short position can earn profits by skillfully exercising his delivery options we find the actual delivery policies of market participants depart substantially from the optimal strategy the implications of these findings for futures traders and bond dealers are discussed

salomon brothers and the may 1991 treasury auction analysis of a market corner abstract in may 1991 the treasury sold 12 29 billion in two year notes through improper bidding salomon brothers gained control of at least 86 percent of the issue this study investigates the impact of salomon s attempted corner by examining the postauction price behaviour of the two year note based on a no arbitrage relation the results show that the two year note was substantially overpriced for approximately six weeks following the auction the typical mispricing during this period is estimated at 0 16 to 0 25 percent of par in dollar terms the aggregate misvaluation averaged 20 30 million and by controlling the supply of the issue salomon stood to gain substantially from the squeeze

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

does financial development increase energy consumption the role of industrialization and urbanization in tunisia this paper assesses the relationship among energy consumption financial development economic growth industrialization and urbanization in tunisia from 1971 to 2008 the autoregressive distributed lag bounds testing approach to cointegration and granger causality tests is employed for the analysis the result confirms the existence of long run relationship among energy consumption economic growth financial development industrialization and urbanization in tunisia long run bidirectional causalities are found between financial development and energy consumption financial development and industrialization and industrialization and energy consumption hence sound and developed financial system that can attract investors boost the stock market and improve the efficiency of economic activities should be encouraged in the country nevertheless promoting industrialization and urbanization can never be left out from the process of development we add light to policy makers with the role of financial development industrialization and urbanization in the process of economic development

does globalization affect growth evidence from a new index of globalization the study develops an index of globalization covering its three main dimensions economic integration social integration and political integration using panel data for 123 countries in 1970 2000 it is analysed empirically whether the overall index of globalization as well as sub indexes constructed to measure the single dimensions affect economic growth as the results show globalization indeed promotes growth the dimensions most robustly related with growth refer to actual economic flows and restrictions in developed countries although less robustly information flows also promote growth whereas political integration has no effect

free trade and the environment development system abstract we develop a simulation model to analyze the trade environment development system that contains a number of important advances over the earlier and current theoretical models our model like other models has an income induced pollution policy allows country factor endowments to influence trade patterns and allows production factors to be mobile intersectorally unlike other theoretical models our model treats pollution stemming from both production and consumption in a way that does justice to empirical observations we model pollution policy explicitly as an abatement investment thus effectively allowing for differences in pollution intensive technology across countries in addition we allow for an internationally traded intermediate good a natural resource as a result of this novel approach we find that 1 the benefits of trade i can be either positive or negative and ii depend on country endowments and 2 the pollution effects of trade are closely tied to the benefits of trade our model generally shows higher pollution levels under free trade than autarky however our results do not support the pollution haven hypothesis i e trade causes less pollution in developed countries and more pollution in developing ones some developing countries produce more of the pollution intensive good but ultimately consume less pollution under autarky because they have higher per capita income and thus invest more heavily in environmental upgrading under autarky

energy gdp relationship revisited an example from gcc countries using panel causality abstract this work investigates the causality relationship between gross domestic product gdp and energy consumption in the six countries of the gulf cooperation council gcc recently developed panel cointegration and causality techniques are used to uncover the direction of energy gdp causality in the gcc empirical results indicate a unidirectional causality running from gdp to energy consumption evidence shows no support for the hypothesis that energy consumption is the source of gdp growth in the gcc countries such results suggest that energy conservation policies may be adopted without much concern about their adverse effects on the growth of gcc economies

financial development and energy consumption in central and eastern european frontier economies this study examines the impact of financial development on energy consumption in a sample of 9 central and eastern european frontier economies several different measures of financial development are examined including bank related variables and stock market variables the empirical results obtained from dynamic panel demand models show a positive and statistically significant relationship between financial development and energy consumption when financial development is measured using banking variables like deposit money bank assets to gdp financial system deposits to gdp or liquid liabilities to gdp of the three stock market variables investigated only one stock market turnover has a positive and statistically significant impact on energy consumption both short run and long run elasticities are presented the implications of these results for energy policy are discussed

electricity consumption and economic growth a time series experience for 17 african countries abstract while the availability of electricity by itself is not a panacea for the economic and social problems facing africa the supply of electricity is nevertheless believed to be a necessary requirement for africa s economic and social development this paper tests the long run and causal relationship between electricity consumption per capita and real gross domestic product gdp per capita for 17 african countries for the period 1971 2001 using a newly developed cointegration test proposed by pesaran et al 2001 and using a modified version of the granger causality test due to toda and yamamoto 1995 the advantage of using these two approaches is that they both avoid the pre testing bias associated with conventional unit root and cointegration tests the empirical evidence shows that there was a long run relationship between electricity consumption per capita and real gdp per capita for only 9 countries and granger causality for only 12 countries for 6 countries there was a positive uni directional causality running from real gdp per capita to electricity consumption per capita an opposite causality for 3 countries and bi directional causality for the remaining 3 countries the result should however be interpreted with care as electricity consumption accounts for less than 4 of total energy consumption in africa and only grid supplied electricity is taken into account

interjurisdictional capital mobility fiscal externality and a corrective subsidy abstract recent studies emphasize that local property taxation may result in inefficiently small amounts of local public spending this paper shows that the inefficiency can be traced to a fiscal externality when one jurisdiction increases its taxes it causes a flow of capital to other jurisdictions that increases their tax revenues the inefficiency can be corrected with a subsidy that internalizes the externality key empirical parameters determining the magnitude of the externality are identified illustrative calculations indicate that subsidy rates on the order of 40 might be required to achieve efficiency

energy consumption in china and underlying factors in a changing landscape empirical evidence since the reform period abstract in recent decades the phenomenal growth in the chinese economy has created increasing energy consumption this is the first study analysing energy consumption in china considering economic social and political dimensions of globalisation along with the effects from trade and financial sectors the time period covers the full trajectory since the start of economic reform until recent times in this respect we use the konjunkturforschungsstelle kof globalisation index to explore the dynamic link between economic growth financial development trade and various dimensions of globalisation and energy consumption modern time series econometric techniques are used in establishing stationarity long run dynamics and causality of the series the findings suggest that globalisation decreases energy consumption in the short run but increases it in the long run however the effect of financial development on energy consumption in china is opposite to the globalisation effect on energy consumption granger causality reveals a feedback effect between economic globalisation and financial development globalisation in china can only reduce energy consumption if china develops its financial sector to a greater extent in future china should invest in its financial sector and low carbon energy alternatives to achieve sustainable development prevention of energy shortfalls and cleaner environment would assist in bridging the gap both from social and political aspects to ensure china benefits significantly with high economic growth in this asian century

are negative option prices possible the callable u s treasury bond puzzle market prices for callable treasury bonds often imply negative values for the implicit call option the author considers a variety of possible explanations for these negative values including the treasury s track record in calling bonds optimally tax related effects tax timing options and bond liquidity none of these factors accounts for the negative values although the costs of short selling may explain why these apparent arbitrage opportunities persist over time why these implicit call values become negative in the first place remains a puzzle copyright 1992 by university of chicago press

an international study of tax effects on government bonds it is shown that coupon bonds alone are not sufficient to span time dated claims on ordinary income capital gains and non taxable wealth in an incomplete bond market where the pure dated claims are not spanned by existing bonds marginal rates of substitution between present consumption and pure dated claims on ordinary income capital gains income and non taxable wealth respectively can differ across bondholders however the relative pricing of coupon bonds in each of these countries is shown to be consistent with the tax status of the major non tax exempt holders of government debt

energy and economic growth in the usa a multivariate approach abstract this paper examines the causal relationship between gdp and energy use for the period 1947 90 in the usa the relationship between energy use and economic growth has been examined by both biophysical and neoclassical economists in particular several studies have tested for the presence of a causal relationship in the granger sense between energy use and economic growth however these tests do not allow a direct test of the relative explanatory powers of the neoclassical and biophysical models a multivariate adaptation of the test vector autoregression var does allow such a test a var of gdp energy use capital stock and employment is estimated and granger tests for causal relationships between the variables are carried out although there is no evidence that gross energy use granger causes gdp a measure of final energy use adjusted for changing fuel composition does granger cause gdp

unemployment a survey this paper presents a survey of the economics of unemployment it covers competitive and imperfect competition models the role of different methods of wage determination and explanation of postwar unemployment patterns in the oecd countries copyright 1990 by royal economic society

determinants of the decreasing term structure of relative yield spreads for taxable and tax exempt bonds the empirical finding that the relative yield spread for taxable and tax exempt bonds decreases across the term structure is usually attributed to tax differentials and or arbitrage opportunities using monthly data it is found that the decresing term structure of relative yield spreads is determined by the decreasing forward marginal tax rate increasing default risk premium increasing tax timing option premium and expected rate of inflation

the impact of growth energy and financial development on the environment in china a cointegration analysis this article aims to investigate the impact of financial development economic growth and energy consumption on environmental pollution in china from 1953 to 2006 using the autoregressive distributed lag ardl bounds testing procedure the main objective is to examine the long run equilibrium relationship between financial development and environmental pollution the results of the analysis reveal a negative sign for the coefficient of financial development suggesting that financial development in china has not taken place at the expense of environmental pollution on the contrary it is found that financial development has led to a decrease in environmental pollution it is concluded that carbon emissions are mainly determined by income energy consumption and trade openness in the long run moreover the findings confirm the existence of an environmental kuznets curve in the case of china

social acceptance of renewable energy innovation an introduction to the concept this paper introduces the special issue on social acceptance of renewable energy innovation it is a collection of best papers presented at an international research conference held in tramelan switzerland in february 2006 while there are ambitious government targets to increase the share of renewable energy in many countries it is increasingly recognized that social acceptance may be a constraining factor in achieving this target this is particularly apparent in the case of wind energy which has become a subject of contested debates in several countries largely due to its visual impact on landscapes this paper introduces three dimensions of social acceptance namely socio political community and market acceptance factors influencing socio political and community acceptance are increasingly recognized as being important for understanding the apparent contradictions between general public support for renewable energy innovation and the difficult realization of specific projects the third dimension market acceptance has received less attention so far and provides opportunities for further research particularly from management scholars

tax competition with two types of capital abstract we examine a tax competition model in which two types of mobile capital are taxed to fund local public goods when taxing land is not feasible we derive optimal tax rules and we find it is possible for localities to subsidize one type of capital

capital market liberalization globalization and the imf one of the most controversial aspects of globalization is capital market liberalization not so much the liberalization of rules governing foreign direct investment but those affecting short term capital flows speculative hot capital that can come into and out of a country in the 1980s and 1990s the imf and the us treasury tried to push capital market liberalization around the world encountering enormous opposition not only from developing countries but from economists who were less enamoured of the doctrines of free and unfettered markets of market fundamentalism that were at that time being preached by the international economic institutions the economic crises of the late 1990s and early years of the new millennium which were partly or even largely attributable to capital market liberalization reinforced those reservations this paper takes as its point of departure a recent imf paper to provide insights both into how the imf could have gone so wrong in its advocacy of capital market liberalization and into why capital market liberalization has so often led to increased economic instability not to economic growth copyright 2004 oxford university press

does urgency affect price at market an analysis of u s treasury short term finance like all economic agents government must actively manage its cash position in order to meet obligations in the u s when the short term cash position is not adequate treasury offers bills that are not previously scheduled cash management bills using data from treasury s proprietary domestic finance database this paper finds unscheduled bills have consistently higher yields than normally scheduled bills suggesting the more inelastic demand represented by this type of finance has an impact on costs several factors are identified which contribute to the costs of cash management for treasury

trade and the environment a partial synthesis there is an emerging consensus in the environmentalist community opposing free trade while some economists view this as simply another outlet for protectionism recent work has begun to move beyond the rhetoric to probe more deeply into the theoretical and empirical relationships between international trade and environmental quality the purpose of the present paper is twofold we first integrate some of the existing literature by using the simple concepts of general equilibrium pollution supply and demand our survey of the trade and environment literature is more

energy consumption economic growth and prices a reassessment using panel vecm for developed and developing countries this paper reinvestigates the energy consumption gdp growth nexus in a panel error correction model using data on 20 net energy importers and exporters from 1971 to 2002 among the energy exporters there was bidirectional causality between economic growth and energy consumption in the developed countries in both the short and long run while in the developing countries energy consumption stimulates growth only in the short run the former result is also found for energy importers and the latter result exists only for the developed countries within this category in addition compared to the developing countries the developed countries elasticity response in terms of economic growth from an increase in energy consumption is larger although its income elasticity is lower and less than unitary lastly the implications for energy policy calling for a more holistic approach are discussed c 2006 elsevier ltd all rights reserved

securityholder taxes and corporate restructurings previous studies have found that positive abnormal stock returns are associated with corporate spin offs and divestitures using a simplified model of the process of investor tax trading we show that an improvement in the value of the tax timing option component of securities prices is a likely contributing factor to those abnormal returns the analysis indicates that the same phenomenon also may be part of the explanation for the generally higher returns observed for spin offs than for divestitures both when leverage is and is not present in the restructuring transactions

tax arbitrage and the existence of equilibrium prices for financial assets in models where both investors and securities are subject to differential taxation there may be no set of prices that rule out infinite gains to trade or tax arbitrage this paper characterizes the joint restrictions on financial asset returns and investors tax schedules that preclude tax arbitrage in the absence of short sale constraints the authors show that if there exists any configuration of marginal tax rates on investors tax schedules that rule out infinite gains to trade then no tax arbitrage prices will exist they also show that the existence of no tax arbitrage prices ensures the existence of equilibrium prices the effects of differential taxation on the equilibrium prices of financial assets have attracted much attention from financial economists in recent years otherwise identical securities that contribute to taxable income to different degrees will in general be valued differently by taxable investors as a result tax considerations have been useful in helping explain the effect of dividend yield on stock returns the effect of coupon levels and term to maturity on bond prices 2 the timing of investors portfolio transactions 3 and the observed capital structures of firms 4 while a rich set of observed behaviors can be better understood by reference to differential taxation there are well known difflculties in dealing with taxes in a general equilibrium setting to clear markets relative prices must reflect the marginal rates of substitution of all agents simultaneously when tax rates differ across investors however this condition can be impossible to achieve to illustrate consider a world of perfect certainty with two assets a tax exempt municipal bond and a taxable government bond to equate marginal rates of substitution the rate of return on the government bond rg must equal that on the municipal rm grossed up by one minus the investor s marginal tax rate ti that is rg rm 1 ti if there are investors in more than one tax bracket this condition will obviously be impossible to satisfy for all of them simultaneously both authors from graduate school of industrial administration carnegie mellon university we wish to thank scott richard steven spear and an anonymous referee for helping us sort through the issues considered here seminar participants at columbia wharton the johnson symposium on asset pricing at the university of wisconsin madison and the 1986 western finance association meeting also provided valuable comments we are also grateful for the financial support provided by the center for public policy research carnegie mellon university all errors are our own responsibility

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

immunization as a maxmin strategy the purpose of this paper is to broaden the analysis of immunization when it is viewed as amaxmin strategy several results are demonstrated which provide a new interpretation of maxmin strategy by using a more general theory of lagrangians we clarify the exact assumptions required for the duration strategy and the maxmin strategy to be equivalent in a world with taxes it is shown that in a world with taxes the immunization strategy requires the portfolio to satisfy a constraint about the bond to be included in addition to the duration constraint

liquidity taxes and short term treasury yields this article investigates differences in yields on identical treasury notes and bills and shows that they reflect differences in liquidity immediacy risk and taxes it proposes an empirical measure for differences in the liquidity risk of notes and bills the volatility ofthe underlying rate times the ratio of bills turnover to notes turnover because differential taxes affect sellers but not buyers of bills and notes the results reject free of informational problems the hypothesis that the notes demand curve is horizontal note bill yield differences also decrease with inventories of notes the less liquid asset

causality between trade openness and energy consumption what causes what in high middle and low income countries abstract this paper explores the relationship between trade openness and energy consumption using data of 91 high middle and low income countries the study covers the period of 1980 2010 we have applied panel cointegration to examine long run relationship between the variables the direction of causal relationship between trade openness is investigated by applying homogenous non causality homogenous causality and heterogeneous causality tests our variables are integrated at i 1 confirmed by time series and panel unit root tests and cointegration is found between trade openness and energy consumption the relationship between trade openness and energy consumption is inverted u shaped in high income countries but u shaped in middle and low income countries the homogenous and non homogenous causality analysis reveals the bidirectional causality between trade openness and energy consumption this paper opens up new insights for policy makers to design a comprehensive economic trade and policies for sustainable economic growth in long run following heterogeneous causality findings

the decline in idiosyncratic values of us treasury securities abstract unique features and market frictions can lead to idiosyncratic pricing for some us treasury securities this study uses a linear programming lp model to measure aggregate idiosyncratic pricing of t notes and t bonds from 1980 to 2016 we document an average idiosyncratic pricing of 0 11 per 100 par as compared to an average bid ask spread of 0 08 further idiosyncratic pricing declined dramatically from the early 1980s to the 2010s empirical evidence suggests that the 1986 tax reform act increasing issue sizes and improving market liquidity contribute to the decline at the individual security level we identify factors contributing to and mitigating idiosyncratic pricing

a critical review of china s rapidly developing renewable energy and energy efficiency policies renewable energy and energy efficiency reee policies have far reaching implications for energy security climate change economic competitiveness pollution and human livelihood for these reasons reee has become a national priority for the chinese government particularly since 2005 this paper aims to critically review china s reee policies in six sectors electricity industry transportation buildings and local government in addition to examining the progress china has made in the development and implementation of reee policies this review also identifies limitations and room for improvement finally five policy recommendations are presented

the impact of financial development on energy consumption in emerging economies abstract financial development is often cited as a very important driver of economic growth in emerging economies and it is thus likely that financial development affects energy demand this study uses generalized method of moments estimation techniques to examine the impact of financial development on energy consumption in a sample of emerging countries several different measures of financial development are examined using a panel data set on 22 emerging countries covering the period 1990 2006 the empirical results show a positive and statistically significant relationship between financial development and energy consumption when financial development is measured using stock market variables like stock market capitalization to gdp stock market value traded to gdp and stock market turnover the implications of these results for energy policy are discussed

a reexamination of the value of tax options this article reexamines the value of tax trading when the tax rate on long term realizations is less than that on short term realizations in particular the value of the option to realize long term capital gains and repurchase stock in order to increase one s tax basis and restart the option to realizefuture losses short term is examined empirically our estimate of the incremental value of restarting which is based on the results of simulations of several alternative tax trading policies over a large number of independent return sequences is generally much smaller than that reported by constantinides 1984 the incremental value of restarting is shown to depend critically on the particular pattern of realized returns and the assumed tax treatment of unrealized capital gains at the end of the simulation period the effects of stockprice volatility transaction costs portfolio offset rules and realization cutoff levels on the value of tax trading are also investigated

a new linear programming approach to bond portfolio management this paper derives and tests a new linear programming lp approach to bond portfolio management the model elicits possible tax clientele effects in the pricing of u s gov ernment coupon bonds and simultaneously derives the optimal tax specific bond portfolio analytically the model derives these results by exploiting for a given tax bracket the price differential of an after tax stream of cash flows it accomplishes this objective by purchasing at the ask price underprieed bonds for the specific tax bracket while sim ultaneously selling at the bid price overpriced bonds the model requires that the net cash flow inclusive of purchased and sold bonds be nonnegative at all future dates the problem s formulation standardizes the position taken in each bond to a maximum of one unit one of the model s appealing features is the parsimonious number of required calcu lations only one lp program need be run per tax bracket in addition to obtaining an optimally chosen tax specific bond portfolio the model also measures the after tax term structure of spot u s government interest rates for both tax exempt and taxable investors finally the superior monthly holding period rates of return on the optimal taxspecific bond portfolio demonstrate an important property ofthe model s output

the long run and causal analysis of energy growth openness and financial development on carbon emissions in turkey abstract the aim of this paper is to examine the causal relationship between financial development trade economic growth energy consumption and carbon emissions in turkey for the 1960 2007 period the bounds f test for cointegration test yields evidence of a long run relationship between per capita carbon emissions per capita energy consumption per capita real income the square of per capita real income openness and financial development the results show that an increase in foreign trade to gdp ratio results an increase in per capita carbon emissions and financial development variable has no significant effect on per capita carbon emissions in the long run these results also support the validity of ekc hypothesis in the turkish economy it means that the level of co 2 emissions initially increases with income until it reaches its stabilization point then it declines in turkey in addition the paper explores causal relationship between the variables by using error correction based granger causality models

a further inquiry into the pollution haven hypothesis and the environmental kuznets curve abstract empirical research on the relationship between economic growth and its impact on the environment often tests the environmental kuznets curve ekc a hypothesis that rising national output leads to increases in pollution emissions until an economy reaches a certain size and decreases thereafter this paper addresses a branch of ekc literature focused on the role international trade plays in shaping this relationship in particular we test the pollution haven hypothesis which posits that emission reductions observed in developed nations are partly the result of shifting dirty production to developing nations with lax environmental standards we estimate ekcs for seven oft studied pollutants and find little evidence that pollution havens play a significant role in shaping the ekc we also find that confidence intervals around ekc turning points are very wide often including values well above the range of the data this leads us to be skeptical of the optimistic view that economic growth naturally leads to improvements in environmental quality

inter jurisdictional competition for firms regions inhabited with an immobile population of disabled and able individuals compete to attract mobile firms that provide jobs the redistributive goal of regional governments is to support the disabled who cannot work able individuals may work be involuntary unemployed because of frictions in the labor market or choose to be voluntary unemployed labor force participation decisions depend on regional redistributive policies both the size of workforce and tax on firms affect profits and therefore firms location decisions allowing regions to engage in tax competition may be efficient if regions cannot tax firms they compete by implementing inefficient redistributive policies

a multi attribute comparative evaluation of relative risk for a sample of banks abstract this paper proposes a comparative analysis of five different attributes of commercial banks liabilities that may be thought of as either directly measuring the default risk or are perceived by the market as impacting upon that default risk two of these attributes are credit ratings assigned by moody s and standard and poor s to debt issues the third attribute that we consider is yield to maturity which is typically assumed to be positively related to default risk the fourth attribute that is proposed is the fair value risk adjusted deposit insurance premium derived from option theoretic modeling and estimated from the daily data on equity prices finally we propose a term structure adjusted difference in yield between the risky debt and default free government debt as a more precise and theoretically sound measure of the default risk premium and develop a methodology for eliciting it on a composite basis for a given bank from the market prices of its various bond issues this term structure adjusted risk premium provides an analytical approximation to the valuation of corporate bonds call features and sinking fund provisions in view of the ordinality of the credit ratings given by the investment agencies spearman s rank correlation coefficient is employed as an analytical tool the analysis

investment returns and yields to holders of insurance this article demonstrates how investment returns can affect yields to holders of insurance policies in a competitive market and empirically tests whether such effects are present data for u s stock property liability insurers during 1950 82 are consistent with insurance yields reflecting returns from taxable bonds also the article shows how the pre 1987 u s tax code creates an opportunity for arbitrage by insurers between the market for property liability insurance and the market for tax exempt securities tests for the effect of this arbitrage indicate that tax exempt taxable yield ratios for bond maturities lying near five and ten years also have affected yields to holders of insurance copyright 1989 by the university of chicago

arbitrage pricing transaction costs and taxation of capital gains abstract this paper examines one of the few cases of seemingly redundant securities sets of three government bonds with the same maturity date within the bounds on relative bond prices established by tax exempt investors in a market with proportional transaction costs the taxation of capital gains on the basis of realization has a significant impact on relative prices the empirical evidence supports the tax option effect discussed by constantinides and ingersoll but does not generally support the segmented tax clientele equilibrium discussed by schaefer

energy consumption income and carbon emissions in the united states abstract this paper investigates the effect of energy consumption and output on carbon emissions in the united states earlier research focused on testing the existence and or shape of an environmental kuznets curve without taking energy consumption into account we investigate the granger causality relationship between income energy consumption and carbon emissions including labor and gross fixed capital formation in the model we find that income does not granger cause carbon emissions in the us in the long run but energy use does hence income growth by itself may not become a solution to environmental problems

the saving and investment nexus for china evidence from cointegration tests the saving and investment nexus as postulated by feldstein and horioka fh 1980 is revisited the saving investment correlation for china is estimated over the periods 1952 1998 and 1952 1994 the latter culminating in a period of fixed exchange rate regime amongst the key results it is found that saving and investment are correlated for china for both the period of the fixed exchange rate and the entire sample period with high saving investment correlation the results suggest that the chinese economy is in conformity with the fh hypothesis this is a valid outcome for in china capital mobility was fairly restricted over the 1952 1994 period as indicated by the relatively low foreign direct investment