money deficit and public debt in the united states this study estimates the underlying parameters in a dynamic game between the fiscal and monetary authorities over the determination of public debt these estimates reveal the policymakers attitude towards the goal of stabilizing the time path of public debt the central finding is that in the united states during the 1955 85 period this goal has been pursued by the fiscal authority but not by the central bank monetary policy has not monetized the stock of public debt outstanding whereas cyclically adjusted net of interest fiscal deficits have been reduced to offset increases in the stock of debt in circulation copyright 1989 by mit press

the role of capital and labour in shaping the environmental effects of fiscal stimulus abstract although the macroeconomic consequences of short term fiscal stimulation packages have been thoroughly analysed in the literature still relatively little is known about their environmental effects we discuss an important channel through which short run expansionary fiscal policy influences greenhouse gas emissions we show that fiscal policy exerts its impact not only by increasing general level of economic activity but also by changing the composition of factors of production capital and labour using the dynamic stochastic general equilibrium model of economy we demonstrate that fiscal expansion results in a shift from capital intensive to more labour intensive technologies our panel study proves that the latter tends to be associated with lower emissions of greenhouse gases per unit of production hence our analysis demonstrates that an extensive use of fiscal stimulus during recessions can significantly reduce the environmental burden of the additional units of gdp

the market value of outstanding government debt 1919 1975 abstract several new series on the market value of outstanding government debt are reported and their methods of construction described the new series on federal debt are compared with other existing estimates and are shown to be markedly superior to them

the low carbon technology characteristics of china s ferrous metal industry abstract the ferrous metal industry is the largest energy consuming industrial sector in china this paper examines the low carbon production characteristics of this industry during the period 1980 2013 we employ the duality theory of the weighted russell directional distance function to propose a general procedure for modeling production characteristics with carbon emissions being considered the undesirable output using the weighted russell directional distance function model we measure the carbon adjusted technical efficiency and environmental regulatory costs for this industry to investigate policy effects we test the porter hypothesis using the granger causality between regulatory cost and technical efficiency by using the dual model of weighted russell directional distance function we estimate the carbon shadow pricing and inter factor substitution possibilities results show that the carbon adjusted technical efficiency and environmental regulation costs of the chinese ferrous metal industry have significantly increased in recent decades however the latter does not significantly cause the improvement of former the indirect morishima elasticities of substitution reflect that the increase of fixed assets will effectively improve the carbon emissions performance of the chinese ferrous metal industry finally some policy implications are suggested

federal borrowing and short term interest rates this paper is an empirical study of the effects of federal government borrowing on short term interest rates it is often taken for granted that increases in federal borrowing cause higher short term rates but little empirical support exists for this assumption in fact this paper demonstrates that federal borrowing is a relatively unimportant and insignificant determinant of short term rates an implication of this result is that financial crowding out effects of government deficit spending may not be overly large postulates about interest rate behavior are the driving force behind many hypotheses of the crowding out literature however these interest rate effects have received relatively little direct attention in this literature this is surprising since as a general rule the stronger the interest rate effect is the stronger the crowding out effect will be an empirical determination of the size of the deficit spending interest rate effect gives some empirical content to the crowding out controversy in section ii of this paper the relationship between federal borrowing interest rates and crowding out is discussed and a loanable funds model of short term interest rates is developed in section iii the regression model is generated and tested the essential result is that variation in three month treasury bill rates is caused by expected inflation changes in the monetary base and by changes in the level of economic activity there is no statistically significant relation between short term interest rates and federal borrowing in section iv additional regression tests are performed which confirm the results in section iii and the problem of simultaneous equation bias is discussed the final part of the paper is a discussion of some implications of the results reported in sections iii and iv

do renewable energy technology innovations promote china s green productivity growth fresh evidence from partially linear functional coefficient models abstract renewable energy technology innovation can benefit the environment by promoting green productivity as proposed by existing theoretical studies however recent uneven developments of both environmental performance and renewable energy technology among regions in china remind us to revisit the above theoretical link in this paper we relax the hypothesized homogeneity and linearity in traditional empirical models to investigate the effects of renewable energy technology innovation on china s green productivity the results of the partially linear functional coefficient models show that the effect of renewable energy technological innovation on green productivity is significant only when the relative income level of a province passes a critical turning point beyond the turning point such an effect increases with the growth of relative income levels finally we provide provincial specific policy implications based on the estimated nonparametric relationship between renewable energy technology innovation and green productivity

financial incentives to mobilise local citizens as investors in low carbon technologies a systematic literature review abstract mobilising greater levels of private finance through local citizen investment in low carbon technologies can help bridge the capital shortfall to meeting climate objectives while also building societal support for the low carbon transition within this context we undertake a systematic review of literature assessing the impact of technology specific economic and financial incentives promoting greater levels of investment in low carbon technologies from local citizen investors both individuals and community groups we focus in particular on the impact of feed in tariffs compared to quota schemes grants tax incentives and soft loans the analysis suggests that local citizen investors do not necessarily act in an economically rational manner in response to these incentives it underscores the importance of understanding the preferences of target demographics the local context as well as the characteristics of the technologies in question and suggests interventions should be considered as part of wider policy packages while identifying challenges to be overcome through instrument design we find that feed in tariffs grants and tax incentives can be successful in mobilising greater levels of investment from local citizen investors but that soft loans tend to be less effective as a stand alone instrument the review identifies areas meriting further exploration in this emerging field of research

green electricity policies in the united states case study while there has been interest in promoting the use of renewable energy in electricity production for a number of years in the united states the market share of non hydro renewable energy sources in electricity production has remained at about 2 percent over the past decade the paper reviews the principal energy resources used for electricity production considers the changing regulatory environment for the electricity industry and describes government policies that have been used to promote green electricity in the united states with an emphasis on measures adopted by state governments factors influencing the development of green power markets are also discussed including underlying economic issues public policy measures the regulatory environment external costs and subsidies without significant increases in fossil fuel prices much more stringent environmental regulations or significant changes in electricity customer preferences green electricity markets are likely to develop slowly in the united states

extent and types of small scale wind policies in the u s states adoption and effectiveness abstract renewable energy sources including wind are increasingly promoted by u s state governments using state level data and survey responses from energy officials in 44 states this study catalogs the extent and types of small wind policies adopted by states it examines the factors correlated with policy adoption and perceptions about which policy tools are most effective results indicate that 84 of the states participating in the survey have adopted at least one policy to promote small wind technologies and most have adopted several policies the most frequent policy is net metering and this policy tool was also perceived to be one of the most effective at encouraging businesses and consumers to install small wind technologies however several other policy tools perceived to be most effective at promoting small wind installations have been adopted by relatively few states this identified gap suggests opportunities for improving policy effectiveness in explaining factors associated with adoption of policy tools we find support for variables comprising both the policy diffusion and internal determinants models of policy adoption including state commitment to environmental protection and policy innovations citizen ideology per capita wealth energy policy network communications and desire to be viewed as an environmental leader

intertemporal analysis of state and local government spending theory ad tests abstract do state and local governments smooth their consumption spending across years or is their spending driven mainly by contemporaneous changes in resources we design a test to determine which view of state and local spending is more consistent with the data we find that state and local spending is determined primarily by current as opposed to permanent resources that is despite their apparent ability to skirt balanced budget laws states and localities do not typically smooth their expenditures over time

is the dollar high because of large budget deficits abstract it is widely believed that the u s dollar has been high in recent years because of large u s budget deficits using three statistical techniques this paper shows that the belief has no empirical support ricardian equivalence may explain the lack of a positive association between the budget deficit and the dollar s exchange rate

how might china achieve its 2020 emissions target a scenario analysis of energy consumption and co2 emissions using the system dynamics model abstract according to the chinese government s co 2 reduction commitment the production and consumption of traditional and renewable energy in china from 2001 to 2012 this paper forecasts the energy consumption gross co 2 emissions and co 2 emission intensity in china from 2013 to 2020 via system dynamics simulation coupled with the energy system and renewable energy policy factors the effects of different economic growth rates and policy factors on the energy consumption were estimated the results showed that in different economic growth rates scenarios total energy consumption and co 2 emissions increased by 36 140 75 kwh and more than 10 000 billion kg in 10 gdp growth rate scenario than in the 7 scenario in 2020 the co 2 emission per gdp decreased by 52 in 2020 as compared to 2005 under the scenario of 10 gdp growth rate under different renewable energy policy factors scenarios the coal energy consumption decreased by 2 3 in scenario of 5 policy factor as compared to 1 policy factor scenario the co 2 emissions reduced by 3321 94 billion kg in 2020 under the scenario of 5 policy factor as compared to that in the scenario of 1 policy factor the co 2 emission per gdp reduced by 47 50 based on the 2005 level in different scenarios of renewable energy policies we found that with an increase in gdp total energy consumption and co 2 emissions increased in the base scenario higher economic growth rates led to an increase in energy consumption including both the traditional and renewable energy resources in stark contrast to total co 2 emission however co 2 emission intensity decreased with an increase in economic growth rate the renewable energy policy improved the renewable energy development reduced co 2 emissions and co 2 emission intensity it was more effective in energy saving and co 2 reduction than the high growth rate scenarios the results indicated that china is highly likely to achieve its co 2 emission reduction goal under different simulated scenarios besides the energy distribution was similar in different scenarios coal was the major energy source which amounted to more than 70 of the total energy consumption finally we conclude with important policy implications according to our simulations results

deficits money and inflation abstract this paper examines the interrelationships between monetary and fiscal policy specifically it seeks to determine whether government budget deficits influence monetary growth using a money supply model originally developed by barro we find that deficits have had a significant impact on the growth of the u s money supply throughout most of the period since 1961 such a relationship need not always hold it depends on whether government deficits place upward pressure on interest rates and whether the central bank monetizes the debt in an effort to stabilize interest rates

new evidence on financial crowding out this paper has provided evidence that federal government borrowing has in fact as least for the period 1970 through 1982 exercised a significant impact upon short term interest rates in the private sector in particular it is shown here that the rate of change of the interest yield on three month t bills exercises a positive and very highly significant impact upon the rate of change of the prime rate of interest to the extent that private sector spending is sensitive to the interest rate a very strong argument on behalf of financial crowding out can be made

does foreign direct investment lead to lower co2 emissions evidence from a regional analysis in china abstract existing studies have been concerned with the relationship between foreign direct investment and co2 emissions in recent years however little attention has been paid to regional differences in china this paper investigates the impact of fdi on china s co2 emissions at the national and regional levels using provincial panel data from 1995 to 2010 the stochastic impacts by regression on population affluence and technology stirpat model was adopted the results suggest that fdi contributes to co2 emission reductions in china fdi s impact on co2 emissions decreases from the western region to the eastern and central regions our findings support the pollution halo hypothesis which claims that foreign firms can export greener technologies from developed to developing countries and conduct business in an environmentally friendly manner

the peak of co2 emissions in china a new approach using survival models abstract chinese government proposed the target that china s co2 emissions could peak by 2030 under this background this paper focused on when and how can china s co2 emissions reach peak by analyzing the survival data of 91 countries from 1960 to 2014 this paper adopted the survival models to explore the factors that could influence the timing of emissions peaking and predicted the conditional probability of realizing the peak of co2 emissions the empirical results indicated that the total factor productivity tfp plays a very important role with the average marginal effect of 0 012 and 0 066 for oecd organization for economic co operation and development and non oecd countries respectively it was estimated that china would peak in 2030 2028 and 2025 in three different scenarios with the probability of 50 the probability of peaking will increase to 98 in 2037 2034 and 2030 under the these scenarios these findings could help policy makers to reduce carbon emissions and achieve the co2 emissions target

deficits and inflation an open economy model of the united states the deficit debate is a recurring theme in academic and political circles the controversy is over the effect of deficits on inflation and interest rates the existing body of empirical evidence does not resolve the controversy this paper focuses on the inflationary impact of deficits the model used is derived from a comprehensive is lm analysis which incorporates a foreign trade sector and a general price adoptive expectation adjustment mechanism we test the model using time series data for the united states from our results we conclude that nia deficits have no significant bearing on the rate of inflation

budget deficits money growth and causality further oecd evidence abstract this paper investigates the causal linkage between budget deficits and money growth in seven major oecd countries using multivariate granger causality tests combined with akaike s aic criterion and zellner s iterative seemingly unrelated regressions the accommodation hypothesis that deficits granger cause positive long run changes in money growth is systematically rejected across all countries the reverse hypothesis that money growth granger causes long run changes in deficits is also rejected across countries these results suggest that monetary and fiscal policies are set independently in each of the oecd countries

have large budget deficits caused rising trade deficits for the united states the 1980s have been years of both large and unprecedented trade deficits as well as massive federal budget deficits the trade deficit rose from 25 billion in 1980 to 124 billion in 1985 during this same period federal budget deficits soared from 74 billion in 1980 to more than 212 billion in 1985 it is widely believed that the u s trade deficit rose mainly because of the skyrocketing federal budget deficit presenting such a view are for example hutchison and pigott 25 hutchison and pyle 26 clark 11 modigliani 30 and aschauer 2 besides economists many labor unions i e afl cio and official government documents see the economic report of the president particularly of 1984 have all shared similar views the issues involved have important policy implications suppose that the basic reason for rising trade deficits is indeed the escalating federal budget deficit in this case policy makers may focus on curtailing the budget deficit in order to resolve the trade deficit problem that has adversely affected several sectors such as manufacturing industries and agriculture however if such a view concerning the causal role of the budget deficit is incorrect then reductions in the federal budget deficit may not resolve the trade deficit dilemma and moreover attention will be diverted from more relevant and urgently needed policy options 6 the purpose of this paper is to empirically investigate the conventional argument that high federal budget deficit has been the prime cause of the escalating u s trade deficit finding only partial empirical evidence to support it in section ii i argue that most of previous studies in this area appear flawed by a methodological error rendering their tests unreliable for discriminating between a number of equally plausible hypotheses section iii describes the data and methodology used in the paper section iv presents the empirical results section v summarizes and concludes the paper

federal deficits macro stabilization goals and federal reserve behavior the effects of federal deficits on federal reserve behavior as proxied by changes in the growth rate of the monetary base are analyzed in this study multivariate granger causality tests are employed in the analysis the deficit measure that is the focus of the analysis is the change in the real market value of privately held federal debt the tests indicate that the deficit granger causes the monetary base additionally concerns for financial market stability real output and exchange rate movements in the period of floating rates also affect federal reserve behavior

public investment and its effects on the burden of the public debt few problems in economics have been so thoroughly debated without being resolved as the question about whether the burden of the public debt is passed on to the future the key issue in the debate is whether taxation and debt are equivalent in their real effects as methods of raising public revenues the question in this form is an old one and both sides of the debate were eloquently discussed by ricardo 2 the purpose of this paper is to present a framework within which the choices facing the many different individuals in the society can be analyzed as is explained below the nature of the economy s adjustment to debt issue cannot be fully understood without first understanding that different individuals will adjust differently to the issuance of additional debt it is unlikely that a single paper could end a debate that is well over two centuries old hence our goal is more modestly to extend the framework of the debate adding some more realistic features to a barro like model illustrates that there are areas of commonality that unite both sides of the debate this study extends the current debate in two ways first it examines the intergenerational transfer of public sector wealth by including the effects of intergenerational bequests of assets in addition to the intergenerational transfer of debt after all when individuals consider the well being of their heirs they must consider the value of the assets that are passed from one generation to the next in addition to the stock of public debt 3 second it

government deficits and money growth additional empirical evidence is provided concerning the impact of government financing decisions on monetary expansion in the united states for the post world war ii period the budget position of the fiscal authority and the rate of money growth set by the fed are specified as endogenous variables within a system of equations the empirical analysis generates evidence of a policy shift in the 1980s with budget deficits exerting no independent influence on high powered money growth prior to 1981 while after 1981 such a linkage is found to exist copyright 1990 by mit press

macroeconomic effects of budget deficits further international evidence abstract this paper investigates the effects of budget deficits on money growth inflation investment and real output growth using annual data from a sample of 32 countries the findings can be summarized as follows i deficits are generally not monetized and therefore they do not produce inflation via monetary expansions ii deficits are not inflationary even through their alleged aggregate demand effects iii deficits are negatively correlated with the rate of growth of real output but this may just reflect their countercyclical nature and iv increased deficits do appear to retard investment usually after one or two years jel e63 h62

government deficits capital flows and interest rates 1988 government deficits capital flows and interest rates applied economics vol 20 no 6 pp 753 765

inflation and government deficits there is a pronounced positive correlation of inflation andgovernment deficits in the united states since world war ii the purpose of this paper is to test the three leading explanationsof this correlation these three explanations are a a deficitincreases prices through a wealth effect b a deficit results inthe federal reserve purchasing debt thus increasing the moneysupply and prices and c expected inflation increases the deficit which is the change in the nominal value of bonds no supportis found for either of the first two hypotheses the results indi cate that expected government deficits have no significance forfuture inflation since world war ii the united states has experienced large federal government deficits and a sustained peacetime inflation three differentconnections between the deficits and inflation are prominent in theliterature the most direct connection between government deficits and inflationis that by increasing the real value of outstanding bonds and perceived netwealth a deficit can raise total spending and the price level this connec tion is also the most long standing and is suggested by metzler 1951 andpatinkin 1965 for example monetarists generally and buchanan and wagner 1977 in particularhave emphasized a different link between deficits and inflation they sug gest that the federal reserve purchases government bonds when the trea sury sells bonds thus increasing high powered money the money supply and the price level the federal reserve might behave this way for exam ple because it is attempting to hold down interest rates on governmentsecurities when deficits occur recently barro 1978 1979 has put forward a hypothesis that deficitsare a result of inflation rather than inflation being a result of deficits thegovernment deficit is the change in the nominal value of outstanding gov ernment bonds if the anticipated inflation rate increases then the nomi nal value of bonds must increase i e the government will run a deficit tokeep the same anticipated real amount of bonds all three of these possible connections between government deficitsand inflation are consistent with the observed positive correlation of defi cits and inflation the implications however are strikingly different con

reassessing the government s discount rate policy in light of new theory and data in a world economy with a high degree of capital mobility abstract the paper reexamines the government s discount rate policy in the context of new evidence on international capital mobility the relationship between deficits and interest rates the relationship between consumer interest rates and the consumer s rate of time preference and intergenerational compensation it concludes that the approximate discount rate for government decisions will differ depending on the policy problem and that the government s borrowing rate is appropriate in some cases and in others the private rate should be used for long term policies the benefit cost rationale for discounting breaks down and must be reestablished on principles incorporating intergenerational equity

interest rates and expected future budget deficits in the united states several recent empirical studies have found no evidence of a positive association between interest rates and current and past budget deficits one possible explanation for this finding is that interest rates are related much more to the expectation of future budget deficits than to current and past budget deficits in this paper i investigate whether this explanation is valid finding no evidence that it is section ii briefly formulates and discusses the hypothesis under consideration stating some of its implications section iii presents the results of regressing the commercial paper rate moody s aaa bond rate and the ex post real commercial paper rate on current and past government spending budget deficits and real money supplies the regressions have been fitted to the entire sample of monthly data spanning the period between june 1908 and march 1984 and to 11

spain s fulfillment of its kyoto commitments and its fundamental greenhouse gas ghg emission reduction drivers abstract this paper has two main aims to offer an overview of spain s strategy for fulfilling its kyoto commitments and to analyze the main drivers that have influenced the recent trend in its greenhouse gas ghg emissions with special emphasis on the spanish power sector first the use of the kyoto flexibility mechanisms in spain and the role of the different subsectors of the country s economy in fulfilling the aforesaid commitment are explored focusing on the sectors affected by the european union emission trading scheme eu ets then based on the stochastic impacts by regression on population affluence and technology stirpat model and on the analysis of trends in spain s primary and final energy intensity ratios the main drivers in ghg emission trends are identified with a distinction being drawn between strategic and non strategic drivers the results show that the trend in the level of the economy is the main non strategic driver while increased penetration of renewable energies in the spanish power mix and improvements in final energy efficiency are the main new strategic drivers which explain the downward trend observed in ghg emissions from 2006 onwards however changes in legislation introduced in 2012 are negatively affecting the new renewable installed power generation capacity they seem to mean a step backward in the future spanish strategy to reduce or limit ghg emissions

policies and market factors driving wind power development in the united states abstract in the united states there has been substantial recent growth in wind energy generating capacity with growth averaging 24 percent annually during the past five years about 1700 mw of wind energy capacity was installed in 2001 while another 410 mw became operational in 2002 during 2003 development activity has remained strong with an estimated 1600 mw of capacity installed with this growth an increasing number of states are experiencing investment in wind energy projects currently about half of all states host at least one wind power project this paper explores the key factors at play in the 12 states in which a substantial amount of wind energy capacity has been developed or planned some of the factors that are examined include policy drivers such as renewable portfolio standards rps federal and state financial incentives as well as market drivers such as consumer demand for green power natural gas price volatility and wholesale market rules

government debt national income and causality the concept of granger causality is applied to assess the validity of the ricardian equivalence hypothesis the analysis is conducted using a multivariate approach with a us data set consisting of annual observations for the 1919 1981 period the empirical evidence generated by this investigation does not support the strict debt neutrality position

federal deficits and money growth in the united states a vector autoregressive analysis abstract a multivariate var modelling technique is employed in this paper to test for causality between federal deficits and money growth in the united states four alternative causality hypotheses including the common accommodation view are examined in addition to the two policy variables four other related macro variables are included in the empirical analysis namely short term interest rates prices real output and exchange rates the var results consistently reject the accommodation hypothesis and indicate that monetary and fiscal policy actions are set independently in the united states other causality inferences are also obtained and their implications are discussed

anticipated federal budget deficits monetary policy and the rate of interest in recent years a number of studies have attempted to investigate the impact of federal budget deficits on the rate of interest studies by evans 6 7 makin 13 hoelscher 9 10 barth iden and russek 2 3 dwyer 5 cebula 4 among others have analyzed this issue but have provided conflicting evidence on the impact of federal budget deficits on the rate of interest this is due in part to differences in methodology definition of budget deficit variables sample period and estimation techniques hoelscher 10 barth iden and russek 2 3 feldstein and eckstein 8 find that budget deficits affect interest rates but evans 6 7 makin 13 and hoelscher 9 conclude that budget deficits have no significant effect on interest rates the contributions of this paper are first to directly introduce within the framework of rational expectations models federal budget deficit and monetary variables this technique of analyzing the impact of deficits on interest rates may shed new light on this important issue which has not appeared in the literature second the deficit measure employed in this study is designed in a manner that it avoids being contaminated by changes in expenditures and tax receipts due to the automatic stabilizing aspects of fiscal policy third it is explicitly recognized that monetary and fiscal policies jointly interact in determining interest rates finally the policy process determining the interest rate is tested for stability over time this is important in light of evans s 6 work who finds various episodes in the u s history when budget deficits increased for a few years but had no appreciable impact on interest rates the intention in this paper is to investigate the reaction of economic agents who find that budget deficits may persist for a longer time in the future

does the public sector obey the rational expectations permanent income hypothesis a multi country study of the time series properties of government expenditures 1989 does the public sector obey the rational expectations permanent income hypothesis a multi country study of the time series properties of government expenditures applied economics vol 21 no 9 pp 1257 1266

are fiscal deficits inflationary abstract this paper applies the dynamic panel quantile regression dpqr model under the autoregressive distributional lag ardl specification and examines the deficit inflation relationship in 91 countries from 1960 to 2006 the dpqr model estimates the impact of deficits on inflation at various inflation levels and allows for a dynamic adjustment with the ardl specification the empirical results show that the fiscal deficit has a strong impact on inflation in high inflation episodes and has a weak impact in low inflation episodes the results imply that fiscal consolidation would be more effective in price stabilization the higher the inflation rate is and are consistent with the theoretical model of catao and terrones 2005

seasonality and the monetization of federal budget deficits prior findings that federal government budget deficits promptly lead to increases in the monetary base are unreliable these findings are due largely to inadequate treatment of seasonality in post war quarterly data once seasonality is properly modeled no further short run relation is apparent theory suggests that there may be a long run relation between deficits and money growth if such a relation exists the sample of postwar u s data is too small to identify it

the impact of urbanization on co2 emissions evidence from developing countries abstract this paper analyzes the impact of urbanization on co2 emissions in developing countries from 1975 to 2003 it contributes to the existing literature by examining the effect of urbanization taking into account dynamics and the presence of heterogeneity in the sample of countries the results show an inverted u shaped relationship between urbanization and co2 emissions indeed the elasticity emission urbanization is positive for low urbanization levels which is in accordance with the higher environmental impact observed in less developed regions among our contributions is the estimation of a semi parametric mixture model that allows for unknown distributional shapes and endogenously classifies countries into homogeneous groups three groups of countries are identified for which urbanization s impact differs considerably for two of the groups a threshold level is identified beyond which the emission urbanization elasticity is negative and further increases in the urbanization rate do not contribute to higher emissions however for the third group only population and affluence but not urbanization contribute to explain emissions the differential impact of urbanization on co2 emissions should therefore be taken into account in future discussions of climate change policies

government borrowing and tax adjusted real and nominal interest rates the purpose of this paper is to test for the effect of federal government budget deficits on one year tax adjusted nominal and real interest rates in an is lm as model the results suggest that the specification of the dependent variable is a crucial issue in the debate over the linkage between deficits and interest rates the evidence shows a positive and significant effect of various measures of the federal government deficit and debt on the real tax adjusted treasury bill rate in both the levels and the first differenced equations but not on the nominal tax adjusted rate the positive and significant deficit debt coefficients are also confirmed when the first differenced equation is estimated by instrumental variables and when the equation is estimated over various time periods thus there is robust evidence of a positive linkage between federal government borrowing and the tax adjusted real but not nominal interest rates

residential electricity demand in taiwan this paper examines the residential demand for electricity in taiwan as a function of household disposable income population growth the price of electricity and the degree of urbanization short and long term effects are separated through the use of an error correction model in the long run the income elasticity is unit elastic the own price effect is negative and inelastic in an error correction framework the short run income and price effects are small and less than the long run effects cooling degree day effects have a positive impact on short run consumption we have used a proxy variable urbanization to capture economic development characteristics and changes in electricity using capital stocks not explained by income the variable provides significant explanatory power to the model both in the short and long run we interpret it as controlling for economic development factors not captured by the pure income effect and we think it holds promise for explaining residential electricity consumption in other developing countries

is the environmental kuznets curve hypothesis a sound basis for environmental policy in africa achieving economic development and environmental sustainability simultaneously is one of the most important development challenges for africa today the relationship between economic growth and environmental sustainability is founded on the environmental kuznets curve ekc this paper examines the validity of the hypothesis and the driving factors of carbon dioxide co2 emission in five african countries using the stirpat empirical model panel cointegration and fully modified ordinary least squares unlike previous studies economic development is disaggregated into agriculture and industrial economic development the results show that there is no evidence of the validity of the hypothesis in africa regardless of whether economic development is driven by agriculture or industrialisation energy structure and energy intensity are the two major driving forces of co2 emissions in africa population growth and urbanisation have negative relationship with co2 emissions from our results the ekc is not a sound basis for environmental policy in africa rather environmental policy in africa specifically for co2 emissions mitigation should focus on encouraging energy efficiency enhancing the use of clean energy incorporating the impact of population growth and harnessing the positive impacts of urbanisation

new evidence on deficits and interest rates it is generally assumed on theoretical grounds that increases in government borrowing cause interest rates to rise 1 but empirical support for this proposition has been weak at best several recent papers have uncovered no strong relationship between deficits and short terrn interest rates however the research reported here indicates that although the relationship between deficits and short terrn interest rates may be tenuous there is strong evidence that larger deficits are associated with higher long terrn interest rates much of the debate about whether there is a strong relationship between federal borrowing and interest rates concerns the crowding out question this controversy centers on the direct and indirect eilffects of government fiscal actions on private spending these effects have been well documented in the theoretical literature e g buiter 1977 carlson and spencer 1975 blinder and solow 1973 many of the crowding out effects studied in this literature depend on the connection between government borrowing and high interest rates friedman 1978 meyer 1975 silber 1970 this is called short run indirect crowding out and may occur when increases in government spending and borrowing cause interest rates to rise which then may cause private spending to be reduced buiter 1977 pp 310 13

are consumers ricardian evidence for the united states this paper derives three empirical implications of a well specified model of consumer behavior a model that nests both ricardian equivalence and an alternative non ricardian theory ricardian equivalence is then tested against this alternative the tests reveal that ricardian equivalence cannot be rejected

the relationship between inflation and the budget deficit in turkey this article analyzes the empirical relationship between inflation and the budget deficit for the turkish economy by a multivariate cointegration analysis a single equation model shows that the scaled budget deficit as well as income growth and debt monetization significantly affects inflation in turkey the conditional model of inflation is constant and it encompasses a previously estimated model

wind power development in the united states abstract this paper analyzes the drivers of wind power development in the united states focusing on government renewable energy incentives and access to the electricity grid the effects of wind capacity electricity transmission line coverage and grid regulation as well as state and federal subsidies from 1998 to 2007 are estimated via random effects tobit probit and ordinary least squares instrumental variables regression the results indicate that the federal production tax credit state level sales tax credit and production incentives play an important role in promoting wind power in addition higher wind power penetration levels can be achieved by bringing more parts of the electricity transmission grid under independent system operator regulation this paper concludes that state and federal government policies play a significant role in wind power development both by providing financial support and by improving physical and procedural access to the electricity grid

alternative u s monetary and deficit reduction policies for the 1980s the authors have developed a thirty six equation econometric model to measure the effects of deficit reduction policies the model features endogenous explanations of the money stock through the federal budget constraint the price level and the capital stock and includes wealth in the consumption and money demand functions the authors conducted two groups of five simulations for the 1980 85 period the capital stock was endogenous in the first group and exogenous in the second group negative crowding in with an endogenous capital stock made deficit reduction policies without offsetting stimulus elsewhere costly supply side effects played a decisive role in the simulations copyright 1988 by ohio state university press

asymmetry in the effects of monetary and government spending shocks contrasting evidence and implications magda kandil 1 introduction recent research on business cycles has produced evidence that demonstrates the asymmetric effects of monetary shocks on economic variables 1 specifically the effect of expansionary monetary shocks on economic variables may be different from that of contractionary shocks the empirical evidence has stimulated efforts to provide an adequate theoretical explanation to the observed asymmetry sources of asymmetry have varied sharply in the theoretical literature primary explanations may be classified into supply side and demand side sources of asymmetry a strand of the theoretical literature has viewed asymmetry of economic fluctuations to be a supply side phenomenon demand shifts along a kinked supply curve are likely to produce varying effects on the economy as to the explanation of the kinked shape of the supply curve competing models offer explanations in one direction some have explained the asymmetric shape of the supply curve by conditions in the labor market this possibility arises in the context of models that advocate the contractual nominal wage rigidity explanation of business cycles the stipulation of wage contracts may allow for asymmetric wage indexation for example if wages are more responsive to expansionary demand shocks compared to contractionary shocks asymmetric wage indexation is consistent with a kinked supply curve in labor and output markets consequently expansionary demand shocks are likely to move the economy along a steeper supply curve 2 alternatively supply side asymmetry may be attributed to conditions in the p roduct market that differentiate price adjustment in the upward and downward directions faced with menu costs firms may be inclined for more frequent and larger adjustments of prices in the upward compared to the downward direction this possibility also is consistent with a steeper supply curve in the face of positive demand shocks compared to negative shocks 3 another line of the theoretical explanations of asymmetric economic fluctuations has emphasized possible asymmetry on the demand side of the economy conditions in the money and or goods markets may differentiate the response of aggregate demand to positive and negative shocks 4 this possibility differentiates the size of aggregate demand shifts in the face of expansionary and contractionary shocks in the absence of supply side asymmetry demand side asymmetry differentiates the severity of economic fluctuations in the face of positive and negative shocks the primary difference between demand side and supply side explanations concerns the output and inflationary effects in response to asymmetry supply side asymmetry produces a trade off between the asymmetric effects of demand shocks on output and their inflationary effects on wages and or prices the response of output growth is larger in the face of demand contraction compared to expansion concurrently the inflationary effect of demand shifts exceeds the deflationary effect on nominal wage and or price in contrast demand side asymmetry produces a positive correlation between the asymmetric effects of demand shocks on real output growth and nominal wage and price inflation that is larger output contraction relative to expansion correlates with smaller inflation relative to deflation of the nominal wage and price in the face of demand shocks the purpose of this investigation is to contrast asymmetry on the demand and supply sides in the face of two specific demand shocks monetary and government spending shocks demand and or supply conditions may differentiate the expansionary and contractionary effects of monetary and fiscal policies the article s analysis will highlight the specifics of this asymmetry the empirical evidence sheds some light on potential explanations of this asymmetry as follows conditions in the credit market and the behavior of ricardian consumers may differentiate the effects of expansionary and contractionary government spending shocks on aggregate demand

deficits politics and money growth the authors examine the linkage between federal deficits and money growth by allowing the fed s resp onse to any given deficit to vary systematically according to how the deficit is generated and the party affiliation of the current presid ent in equations for m1 and monetary base growth the structural def icit is consistently significant and invariant across political chang es while the cyclical component of the deficit or a direct measure of the business cycle is significant only during the tenure of democ ratic presidents copyright 1987 by oxford university press

monetary vs credit aggregates an evaluation of monetary policy targets the past decade was characterized by increased emphasis upon monetary aggregates as intermediate targets for monetary policy although growth rate ranges were specified for both narrow and broad monetary aggegates as well as for bank credit the primary focus of the federal reserve was on the growth rate of narrow money however some policy makers 19 have recently expressed doubt about the viability of using narrow money as an intermediate target in particular it has been argued that recent financial innovations such as the introduction of the various now accounts the proliferation of money market mutual funds and the adoption of cash management techniques by both firms and consumers to name a few have distorted the ml1 gnp relationship thereby raising the question of whether broader monetary aggegates or even credit aggregates might bear a closer relationship to income furthermore the federal reserve has recently announced growth rate target ranges for a broad credit aggregate in addition to growth rate ranges for ml and m2 2 friedman 7 8 provides a general discussion of these issues while modiglianipapademos 18 provide a theoretical analysis of the conditions under which a credit aggregate is preferred to a monetary aggregate as an intermediate target however nothing conclusive can be said at the theoretical level since the choice between money and credit aggregates depends upon the true underlying structure of the macroeconomy hence the choice among money and credit aggregates is an empirical issue the aim of this paper is to provide evidence on the issue of credit aggregates versus monetary aggregates as intermediate targets for monetary policy the paper evaluates the characteristics of several monetary and credit aggregates in terms of two attributes of a

fiscal and economic impacts of state incentives for wind energy development in the western united states abstract wind energy production in the united states has seen significant growth over recent years due in large part to the state and federal policies designed to encourage wind energy development this research focuses on measures undertaken at the state level in the western region of the united states several of these states have implemented legislation in the form of financial incentives and renewable portfolio standards to support wind development it is shown that state tax incentives and physical drivers have a significant positive impact on wind energy growth there has been concern however about the fiscal impacts of financial incentives on state tax revenues as a result some states have removed tax incentives a recent example is the removal of sales and use tax rebates for wind producers in idaho however the removal of such incentives results in a net loss of tax revenues as well as negative economic impacts by hindering the development of wind energy projects it is shown that attendant economic benefits from wind development results in significant positive fiscal impacts by increasing tax revenues for state and local governments the increased tax revenues begin with the pre construction and construction phases of such projects and continue to accrue throughout the life of project operations until eventual decommissioning the removal of this incentive in idaho results in a net reduction in tax revenues as well as the loss of significant economic benefits in terms of employment incomes and total output for the state

a test of steady state government debt neutrality a test of steady state government debt neutrality this paper investigates whether in the steady state the real interest rate is an increasing function of both the government debt and government spending using data from the period between january 1981 and march 1986 the paper finds no evidence of such a relationship these data afford an especially powerful test because the ratio of federal debt to trend output which had fallen from 93 to 33 percent between january 1948 and december 1980 reversed course after the enactment of the economic recovery tax act reaching 47 percent in march 1986 i introduction in conventional macroeconomic analysis government debt is not neutral because households view it as contributing to their net wealth as a result the larger the government debt is the wealthier households feel and the more they consume more consumption in turn spells less investment over time and thus a lower steady state capital stock as a result output is ultimately lower and the real interest rate higher in principle however households need not view government debt as net wealth 1 if households accurately foresee the future taxes that will service the government debt if they face perfect capital markets if taxes do not distort their decisions and if they internalize future generations then they treat the future taxes servicing the government debt as an exact offset consequently government debt is neutral since it does not make households feel wealthier and hence affects nothing 2 nevertheless because most macroeconomists doubt that households accurately foresee future servicing taxes have access to perfect capital markets and internalize future generations they do not model government debt as neutral like perfect competition however government debt neutrality may be a good approximation in many applications even if the assumptions underlying it are unrealistic therefore empirical analysis rather than introspection should determine how one models government debt this paper provides such an empirical analysis the empirical analysis focuses on the steady state relationship between government debt and the real interest rate 3 in the steady state a larger government debt leads to a smaller capital stock and hence a higher marginal product of capital if households view government debt as net wealth consequently the real interest rate is also higher if instead government debt is neutral nothing should happen to the real interest rate u s data from the period between january 1981 and march 1986 have been used here to investigate whether a larger government debt leads to a higher real interest rate in the steady state and hence whether government debt is neutral these data afford an especially powerful test because the ratio of federal debt to trend output which had fallen from 94 to 33 percent between january 1948 and december 1980 reversed course after the enactment of the economic recovery tax act reaching 47 percent by march 1986 moreover this upward trend is likely to continue well beyond 1986 such an enormous increase in federal debt should have raised by steady state real interest rate appreciably if households view government debt as net wealth to any important extent in the absence of evidence that the steady state real interest rate did rise government debt is judged to be neutral in the steady state section ii formulates the model which is estimated in sections iii and iv section v summarizes the paper and then briefly reviews an extensive literature consistent with government debt neutrality ii formulation of the econometric model the appendix demonstrates that if households view government debt as net wealth the real interest rate should be an increasing function of both the government debt and government spending in the steady state see also evans 1988 for this analysis

do budget deficits raise nominal interest rates evidence from six countries abstract it is widely believed that budget deficits raise nominal interest rates this paper shows that the belief has no empirical support for six countries ricardian equivalence may explain the lack of a positive association between budget deficits and nominal interest rates