policy watch infrastructure investment and economic growth in the late 1980s david aschauer 1989 triggered a long overdue dialogue among economists and political leaders when he published a study arguing that much of the decline in u s productivity that occurred in the 1970s was precipitated by declining rates of public capital investment my own work confirmed these results munnell 1990a spending advocates seized on these findings as support for increased public investment the enthusiasm among policymakers for the early aschauer results was matched if not surpassed by skepticism on the part of many economists critics of these studies charged that the methodology was flawed that the direction of causation between public investment and output growth is unclear and that even if the historical empirical relationships were estimated correctly they provide no clear indications for current policy who s right what do we know and not know about the link between public infrastructure and productivity and what are the implications of these results for policy

are future taxes discounted in this paper i examine empirically the question of whether or not the public recognizes the future taxes implied by current deficitfinanced expenditures as discussed by barro 1 it seems that such recognition does not occur but that by a new hypothesis presented here the aggregate economy behaves much as if it did this alternative hypothesis relies on the widely accepted efficient markets and permanent income hypotheses and it requires considerably less sophistication and information on the part of the average economic agent than does barro s hypothesis

is diversity good or bad evidence from esports teams analysis we use esports data to construct an empirical model to measure the effect of diversity on team performance different kinds of diversities are considered diversity of culture diversity of languag

new tests of the life cycle and tax discounting hypotheses abstract we first test a version of the permanent income consumption function recently suggested by barro the results support the theory except that consumption expenditures show sensitivity to transitory income next we use the consumption model to test the tax discounting hypothesis which is strongly supported this support for tax discounting disagrees with results from some earlier studies using more traditional specifications of the consumption function however we show that when certain obviously inadequate estimation procedures are corrected the traditional models also support tax discounting this uniform support for tax discounting suggests that the sensitivity of consumption to transitory income is not due to liquidity constraints

finite lifetimes and the effects of budget deficits on national saving abstract even though realistic deficit policies shift sizable tax burdens to future generations the assumption of an infinite horizon is a good approximation for analyzing a deficit s short run saving effect on individuals who are neither liquidity constrained nor myopic recent u s experience casts significant doubt on these assumptions however and appears difficult to reconcile with the ricardian equivalence proposition that the timing of taxes does not affect national saving recent deficits have coincided with reduced national saving and a substantial increase in the share of gnp devoted to consumption

public capital and the demand for private inputs abstract this paper investigates the impact the provision of public capital has on the demand for private inputs using a cost function with public capital included as a fixed unpaid factor of production the productivity effects of public capital provision are recovered by using duality theory the model is applied to a panel of 31 two digit industries of the west german manufacturing industry it is shown that private and public capital are complements whereas a substitutive relation emerges for labour the empirical evidence suggests that the provision of public capital has a stabilizing but steadily decreasing impact on private input demand

government consumption and investment does the composition of purchases affect the multiplier abstract a large and conventional class of macroeconomic models predicts that short lived government investment shocks have a smaller fiscal multiplier than government consumption shocks i test this prediction in a panel of oecd countries using real time forecasts of government consumption and investment to purify changes in purchases of their predicted components consistent with theory the estimated government investment multiplier is near zero and the government consumption multiplier approximately 0 8 these findings suggest that fiscal stimulus packages which contain large government investment components may not be as effective at stimulating aggregate demand as commonly thought

infrastructure investment a review essay economists try not to be faddists but they often cannot help themselves while work on a topic should mirror the prospective importance of the topic that situation seems to occur with disappointing frequency instead the usual pattern is that some reasonably important topic will be totally ignored for the longest time then recognized and then the subject of a flurry of work all out of proportion to its likely long run importance nowhere has this speculative bubble of economic research been more clearly illustrated than with infrastructure investment macroeconomists havelong felt that the stock of public capital is an important factor input in the production of total output macroeconomists have known that u s productivity growth slowed dramatically in about 1973 and macroeconomists should have known that united states investment in public capital has been down since the late 1960s yet analysis of the u s productivity slowdown completely ignored infrastructure investment for the first fifteen years of this slowdown concentrating instead on energy prices social regulation the composition of the work force research and development different rates of obsolescence of the private capital stock and any number of other matters the public capital stock was hardly ever even mentioned as a potential factor in the productivity slowdown aschauer changed all that he wrote a series of papers 1989a 1989b 1989c that put these two movements together econometrically infrastructure investment turned down and aggregate productivity turned down slightly later both in the united states and in some other developed countries his work hit the magic button those who had worried about the productivity puzzle for fifteen years welcomed a new suspect those who were worried about low rates of u s national saving welcomed a new way to make their argument even more forcefully than with official figures on saving and investment which do not count infrastructure investment as investment political liberals and liberal politicians saw a way to rescue government spending and projects from the assaults of reaganism and even a way to avoid oth

scale congestion and growth this paper explores the relationship between aggregate and relative congestion returns to scale and economic growth aggregate congestion reduces the effective productivity of capital relative congestion reduces the effective productivity of labour both forms of congestion adversely affect the equilibrium growth rate although their relative effects depend upon aggre gate returns to scale the two forms of congestion have contrasting effects on the transitional dynamics relative congestion retards the rate of adjustment aggregate congestion accelerates it the externalities generated by congestion and non optimal expenditure can be fully cor rected both during the transition and in steady state by a time invariant income tax the role of public expenditure as an instrument of economic growth has been a major policy issue as governments throughout the world design stimulus packages as in japan and face difficult choices to meet the emu criteria in europe empirical research investigating the impact of public investment on the productivity of private capital and output was stimulated by aschauer 1989a b who found the effects to be strongly positive the nature of public investment is however diverse in general public goods vary extensively in terms of the nature of their services spanning the range between the polar cases of pure private and pure public goods but the treatment of public expenditures in formal growth models is limited barro 1990 and futagami et al 1993 treat government expenditure as a pure pub lic good and in so doing they fail to take account of the congestion typically associated with public goods however as barro and sala i martin 1992 have argued almost all public services are characterized by some degree of congestion so that the pure public good should be viewed as only a bench mark these considerations suggest that congestion is an important consider ation in assessing the effect of public expenditures on economic growth attempts to analyse the effects of congestion on economic growth have been limited in various dimensions drawing on the public goods literature edwards 1990 proposes a number of specifications of congestion two notions particularly relevant in a growth context are relative congestion and aggregate absolute congestion the former specifies the level of services derived by an individual from the provision of a public good in terms of the usage of his individual capital stock relative to the aggregate capital stock aggregate congestion sometimes called crowding indicates how aggregate usage of the service alone influences the services received by an individual 2 existing applications of congestion to growth theory introduce it into ak models see barro and sala i martin 1992 1995 glomm and ravikumar 1994 1997 and turnovsky 1996 1997 however the ak model features two limitations that restrict its flexibility to examine the relationship between congestion and growth first as solow 1994 pointed out sustained ongoing

infrastructural investment in long run economic growth south africa 1875 2001 summary productive public expenditure in the area of infrastructure such as roads transportation and housing can play an important role in promoting economic growth and encouraging private investment developments in endogenous growth theory introduce the possibility of a productive role for public expenditure this paper seeks to explain the relationship between investment in economic infrastructure and long run economic growth by examining the experience of south africa in a time series context the main findings that emerge from our examination of economic growth and economic infrastructure in south africa may be summarized as follows investment in infrastructure does appear to lead economic growth in south africa and does so both directly and indirectly the latter by raising the marginal productivity of capital there is weak evidence of feedback from output to infrastructure while the finding of an infrastructure growth impact is robust

who wins the olympic games economic resources and medal totals this paper examines determinants of olympic success at the country level does the united states win its fair share of olympic medals why does china win only 6 of the medals even though it has one fifth of the world s population we consider the role of population and economic resources in determining medal totals from 1960 to 1996 at the margin population and income per capita have similar effects suggesting that both a large population and high per capita gdp are needed to generate high medal totals we also provide out of sample predictions for the 2000 olympics in sydney

mechanism design how to implement social goals existing economic institutions the theorist wants to explain or forecast the economic or social outcomes that these institutions generate but in mechanism design theory the direction of inquiry is reversed we begin by identifying our desired outcome or social goal we then ask whether or not an appropriate institution mecha nism could be designed to attain that goal if the answer is yes then we want to know what form that mechanism might take in this paper i offer a brief introduction to the part of mechanism design called implementation theory which given a social goal characterizes when we can design a mechanism whose predicted

is all public capital created equal this paper uses a var approach to investigate the effects of public investment on private sector performance in the united states this approach is consistent with the argument that the analysis of

dynamics of public infrastructure industrial productivity and profitability a restricted equilibrium framework is utilized to estimate the contribution of public investment in infrastructure to private sector profitability a restricted cost function in translog form which treats labor and materials as variable inputs and private capital and public sector capital stock in transportation communications and electricity as quasi fixed inputs is specified a system of non linear equations comprising variable cost function and derived input demand equations is estimated using data from 1970 to 1987 for twenty six mexican three digit manufacturing industries the divergence of private and public capital stocks from their static equilibrium levels is estimated the net rate of return to fixed factors is also calculated estimates of allocative efficiency are derived the study further provides estimates of short run and long run scale economies output elasticity of factors measures of productivity growth and technical change economic significance and policy implications of the findings are also presented copyright 1992 by mit press

public capital and total factor productivity new evidence from the italian regions 1970 98 destefanis s and sena v 2005 public capital and total factor productivity new evidence from the italian regions 1970 98 regional studies 39 603 618 this paper analyses the relationship between industrial total factor productivity and public capital across the 20 italian administrative regions it adds upon the existing literature in a number of ways it analyses a longer period 1970 98 it allows for the role of human capital accumulation it tests for the existence of a long run relationship between total factor productivity and public capital through previously suggested panel techniques and for weak exogeneity of public capital and it assesses the significance of public capital within a non parametric set up based on the free disposal hull the results confirm that public capital has a significant impact on the evolution of total factor productivity particularly in the southern regions this impact is mainly ascribed to the core infrastructures road and airports harbours railroads w

the value of school facility investments evidence from a dynamic regression discontinuity design author s cellini stephanie riegg ferreira fernando rothstein jesse abstract despite extensive public infrastructure spending surprisingly little is known about its economic return in this paper we estimate the value of school facility investments using housing markets standard models of local public goods imply that school districts should spend up to the point where marginal increases would have zero effect on local housing prices our research design isolates exogenous variation in investments by comparing school districts where referenda on bond issues targeted to fund capital expenditures passed and failed by narrow margins we extend this traditional regression discontinuity approach to identify the dynamic treatment effects of bond authorization on local housing prices student achievement and district composition our results indicate that california school districts underinvest in school facilities passing a referendum causes immediate sizable increases in home prices implying a willingness to pay on the part of marginal homebuyers of 1 50 or more for each 1 of capital spending these effects do not appear to be driven by changes in the income or racial composition of homeowners and the impact on test scores appears to explain only a small portion of the total housing price effect c 2010 by the president and fellows of harvard college and the massachusetts institute of technology

the equilibrium approach to fiscal policy this paper lays out a simple model for the purpose of bringing together the various strands of the analysis of fiscal policy in an optimizing competitive equilibrium model the discussion centers on the critic al assumptions lying behind the ricardian equivalence proposition th e role of the time profile and composition of public expenditure and the timing of distortional taxation copyright 1988 by ohio state university press

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

the role of macroeconomic instability in public and private capital accumulation and growth the case of turkey 1963 1999 this study investigates the empirical relationship s between macroeconomic instability public and private capital accumulation and growth in turkey over the period 1963 1999 time series econometric techniques such as cointegration and impulse response analysis are used the results of this paper suggest that the chronic and increasing macroeconomic instability of the turkish economy has seriously affected her capital formation and growth furthermore the turkish experience indicates that chronic macroeconomic instability seems to be a serious impediment to public investment especially to its infrastructural component and shatters or even reverses the complementarity between public and private investment in the long run

a competitive index for international sport this article constructs an index of competitiveness for different international sports this is done by finding the national characteristics that are associated with sporting success and then noting the countries that participate in the different sports this enables the various sports to be rated in terms of their competitiveness thereby allowing judgements to be made regarding how difficult it is to be successful in these sports although a sports competitive index will no doubt be of interest to many armchair sporting experts an answer to this question is also of importance when it comes to government policy with regard to funds directed to sport

effects of tourism on regional asymmetries empirical evidence for portugal abstract this study uses a vector autoregressive approach to estimate the regional effects of tourism in portugal with the ultimate objective of assessing tourism s role in reducing regional asymmetries we identify the locations where tourism generates higher effects for each region as well as the regions where tourism generates the strongest effects on the country s economic performance this issue is of particular interest from the side of the country s authorities since tourism is a strategic sector to promote national and regional convergence the study s findings suggest that tourism has contributed to the concentration of economic activity in the largest region of the country and to reduce the gap between the second and the third largest regions some regions benefit more from tourism located in other regions than tourism located in each region and tourism in all regions generate positive effects on the country s economic performance

does european regional competitiveness influence sports an analysis of three sports the main objective of this work was to test european regional determinants of sports competitiveness we studied competitiveness in volleyball basketball and handball we developed a theoretical model based on the model proposed by bernard and busse 2004 to analyse the effect of regional institutions and sport environments that can interfere with sports competitiveness to test our model we constructed an enlarged database for all european nuts2 since 1995 which we analysed using panel data techniques censored tobit models our results reveal that the regions that are able to maintain player performance do so by persistent effort and external influences these factors contribute more to regional competitiveness than a region s central location or political prominence

government debt government spending and private sector behavior a current period tax reduction financed by issuing government debt shifts the timing of tax collection from the current period to the future if the future taxes implied by government debt are not fully perceived and discounted by the private sector there will be a net wealth effect that increases private sector consumption thus reducing capital accumulation and growth if on the other hand the implied future taxes are perceived and discounted by the private sector the current period tax reduction will be used to increase private saving to pay for the future taxes and government debt will be absorbed without any real effects on the economy the effects of government spending financed by current period taxation also depend upon private sector perceptions 2 if the benefits of government spending are ignored private sector consumption will decrease in accordance with the reduction in permanent disposable income to the extent that government spending is on consumption type goods that are perceived as substitutes for privately provided consumption goods there will be a relatively greater reduction in private sector consumption to the extent that government spending is on investment type goods yielding future goods and services that are perceived as substitutes for future privately provided consumption goods there will be a relatively smaller reduction in private sector consumption the standard approach to modeling private sector consumption saving behavior involves a rather asymmetric set of assumptions as to how the private sector perceives the various elements of government fiscal policy 3 current period taxes are assumed to be fully perceived but current period government spending is implicitly assumed to be completely ignored by the private sector in considering permanent personal disposable income the private sector is assumed to be forward looking in its assessment of income and taxation the stock of government debt is nevertheless included as part of the stock of private wealth the implicit assumption associate professor of economics graduate school of business university of chicago 1101 east 58th street chicago il 60637 i thank eugene fama levis kochin michael mussa paul evans and an anonymous referee for helpful comments i am particularly grateful to daniel benjamin for contributing many hours of discussion and laura lahaye who was a research assistant and valuable adviser on earlier drafts the theoretical debate on the burden of the debt has been long standing gerald o driscoll 1977 documents ricardo s nineteenth century position robert barro 1974 reopened the debate by introducing the fundamental issue of intergenerational transfers also discussed in merton miller and charles upton 1974 the empirical side of the debate was initiated by levis kochin s 1974 attempt to test for the effects of deficits on consumption and by martin feldstein s 1974 attempt to test for the effects of social security wealth on consumption other empirical contributions include jess yawitz and laurence meyer 1976 myself 1978 and j earnest tanner 1978 1979 with respect to the effects of government deficits and debt and barro 1978 michael darby 1979 and dean leimer and selig lesnoy 1982 with respect to social security wealth see also interesting recent papers by john seater 1982 who generates detailed tests of the effects of deficits and debt on consumption charles plosser 1982 who explores the effects of government spending and debt shocks on interest rates and feldstein 1982 who attempts tests similar to some in this paper see fn 29 2martin bailey s 1962 1971 development of the effects of government spending on private consumption and aggregate economic activity is the seminal contribution paul david and john scadding 1974 extend bailey s ideas and provide some supporting empirical evidence more recently willem buiter 1977 and myself 1978 developed models based on bailey s earlier work barro 1981 has an interesting paper on related issues see also david aschauer 1982 3the standard approach incorporates fiscal policy through the concept of personal disposable income and by including the stock of government debt as part of personal wealth see for example the empirical specification of albert ando and franco modigliani 1963 which has been the basis of most empirical consumption studies since and feldstein 1974 for one of the more influential papers based on the ando modigliani specification

public sector capital and the productivity puzzle a number of studies have suggested a quantitatively important relationship between public sector capital accumulation and private sector productivity with the most compelling evidence derived from analyses of state level data estimates herein of production functions that use standard techniques to control for unobserved state specific characteristics however reveal essentially no role for public sector capital in affecting private sector productivity only estimates of state production functions that do not include such controls find substantial productivity impacts this result reconciles existing econometric estimates with the findings of hulten and schwab based on growth accounting techniques as such techniques effectively control for state specific effects region level estimates are essentially identical to those from state data suggesting no quantitatively important spillover effects across states copyright 1994 by mit press

when does government debt crowd out investment summary we examine when government debt crowds out investment for the us economy using an estimated new keynesian model with detailed fiscal specifications and accounting for monetary and fiscal policy interactions whether investment is crowded in or out in the short term depends on policy shocks triggering debt expansions higher debt can crowd in investment for cutting capital tax rates or increasing government investment contrary to the conventional view no systematic relationships between real interest rates and investment exist explaining why reduced form regressions are inconclusive about crowding out at longer horizons distortionary financing is important for the negative investment response to debt copyright 2013 john wiley sons ltd

is public expenditure productive abstract this paper considers the relationship between aggregate productivity and stock and flow government spending variables the empirical results indicate that i the nonmilitary public capital stock is dramatically more important in determining productivity than is either the flow of nonmilitary or military spending ii military capital bears little relation to productivity and iii a core infrastructure of streets highways airports mass transit sewers water systems etc has most explanatory power for productivity the paper also suggests an important role for the net public capital stock in the productivity slowdown of the last fifteen years

from global savings glut to financing infrastructure summary samama and joseph stiglitz this paper proposes an institutional solution that can help unlock the flow of low yielding long term savings towards high return infrastructure investments the solution is to transform public private partnerships ppps in infrastructure as well as the classic model of multilateral development banks instead of thinking of ppps as bilateral contracts between a private concession operator and a government agency we argue that they should be conceived as partnerships that also involve a development bank and long term institutional investors as partners we propose a new model for development banks which is to transform them into originate and distribute banks for ppp infrastructure projects the new model allows them to conserve their valuable capital and leverage their expertise and capabilities by making them available to long term institutional investors

public capital accumulation and private sector performance abstract this paper analyzes the effects of public capital on private sector variables in a vector auto regressive framework empirical results suggest first that public capital follows a policy rule that relates public capital positively with lagged output and negatively with lagged employment second public capital crowds in private capital while the long term effects on employment are only marginally positive finally a one dollar increase in public capital increases private output in the long term by 65 cents accordingly while public capital is productive its effects on output are much lower than claimed in the previous literature

on public capital hypothesis with breaks abstract this paper further investigates the link between private output and public infrastructure capital for four advanced economies by using a general type of cointegration that allows for parameter changes at an a priori undetermined point in time

fiscal policy and the term structure abstract this paper investigates the empirical association between deficits in interest rates it extends the results in plosser 1982 to include the more recent experience the association between a measure of ex ante real rates and deficits is also considered the results largely corroborate the previous results first little or no association between real or nominal interest rates and deficits is found second output and to a lesser extent military spending are found to have a significant association with interest rates

economists interest in collective decision after world war ii a history this paper tracks economists rising yet elusive and unstable interest in collective decision mechanism after world war ii we replace their examination of voting procedures and social welfare functions in the 1940s and 1950s in the context of their growing involvement with policy making confronted with natural scientists and mccathythes accusations of ideological bias positive studies emphasizing that collective decisions mechanisms were unstable and inefficient and normative impossibilities economists largely relied on the idea the policy ends they worked with reflected a social consensus as the latter crumbled in the 1960s growing disagreement erupted on how to identify and aggregate those individual values which economists believed should guide applied work in particular in cost benefit analysis the 1970s and 1980s brought new approaches to collective decision arrow s impossibility was solved by expanding the informational basis it was showed that true preferences could be revealed by making decision costly and experimentalists and market designers enabled these mechanisms to be tested in the lab before being sold to those public bodies looking for decision procedures that emulated markets in this new regime the focus paradoxically shifted to coordination revelation and efficiency and those economists studying collective decision processes were marginalized

consumption and housing wealth breakdown of the effect of a rise in interest rates in this article the effect on consumption of a fall in housing wealth and housing prices resulting from an increase in interest rates is estimated with the help of a dynamic multiequation macroeconomic model the consumer response function is broken down into two parts a direct response related to a rise in the cost of credit and another indirect one related to the deterioration of the property market estimation of the theoretical model is done by means of a vectorial error correction vec model

measuring the contribution of public infrastructure capital in sweden the authors purpose is to examine ways of evaluating and measuring the contribution of public infrastructure capital to private sector output and productivity growth in sweden they do this by specifying and implementing empirically a number of alternative econometric models using annual data for sweden from 1960 to 1988 applying a dual cost function approach they find that increases in public infrastructure capital ceteris paribus reduce private sector costs the authors compute that amount of public infrastructure capital that would rationalize the cost savings incurred by the private business and manufacturing sectors and find that the amount that can be rationalized in this manner is less than what was in fact available in 1988 but that the extent of excess public infrastructure capital has been falling in the 1980s copyright 1992 by the editors of the scandinavian journal of economics

airline traffic and urban economic development this paper provides new evidence on the link between airline traffic and employment in us metropolitan areas the evidence confirms the common view that good airline service is an important factor in urban economic development frequent service to a variety of destinations reflected in a high level of passenger enplanements facilitates easy face to face contact with businesses in other cities attracting new firms to the metro area and stimulating employment at established enterprises the empirical results show that a 10 per cent increase in passenger enplanements in a metro area leads approximately to a 1 per cent increase in employment in service related industries however airline traffic has no effect on manufacturing and other goods related employment suggesting that air travel is less important for such firms than for service related businesses these estimates are generated controlling for reverse causality between employment and traffic the results imply that expansion of chicago s o hare ai

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

housing investment in spain has it been the main engine of growth this article studies dynamic responses of employment and gross domestic product gdp growth to a permanent unitary shock in the housing capital stock for the spanish economy it quantifies the importance of this variable in the boom experienced by the spanish economy during the pre crisis years results confirm that building industry has been the most important engine for output and labour growth

the impact of infrastructure expenditure types on regional income in turkey kara m a tas s and ada s the impact of infrastructure expenditure types on regional income in turkey regional studies infrastructure investments that enhance regional economic performance and competitiveness fall into two categories economic and social economic infrastructure investments i e highways power generation and water facilities can directly increase regional production potential and social infrastructure investments i e education and healthcare can aid regional income by improving labour productivity this study identifies how different types of infrastructure expenditures affect regional incomes in turkey as per results drawn from data of 2004 08 infrastructure expenditures enhance regional income in turkey social infrastructure investments and education expenditures demonstrate greater impact on regional income

do measures of monetary policy in a var make sense no in many vector autoregressions vars monetary policy shocks are identified with the least squares residuals from a regression of the federal funds rate on an assortment of variables such regressions appear to be structurally fragile and are at odds with other evidence on the nature of the u s federal reserve s reaction function furthermore the residuals from these regressions show little correlation across various vars or with funds rate shocks that are derived from forward looking financial markets my results provide a sharp critique of current monetary vars

spillover effects of public capital formation evidence from the spanish regions maybe because of the inconclusive nature of the results on the impact of public capital on output at the regional level the issue of the po ssible existence of the regional spillovers from public capital formation has received little attention the objective of this paper is to provide evidence on the possible existence of such spillovers we consider the case of spain and its seventeen regions our methodological approach consists in estimating an aggregate var model for spain as well as seventeen region specific var models in which both capital installed in the region and capital installed outside the region are allowed to play a role in en hancing regional output the estimation results can be summarized as follows the aggregate effects of public capital formation in spain are important they cannot however be captured in their entirety by the direct effects in each region from public capital installed in the region itself when for each region both the capital installed in the region and the capital installed outside the region are considered the total disaggregated effect from the seventeen regional models are very much in line with the aggregate results furthermore the aggregate effect seems to be due in almost equal parts to the direct and spillover effects of public capital formation ultimately this paper establishes the relevance of both capital installed in each region and s pillover effects in the understanding of the regional decomposition of the aggregate effects of public capital formation in doing so it opens the door to some tantalizing and potentially highly charged research issues in terms of the determination of the optimal location of public investment projects

the swing voter s curse the authors analyze two candidate elections in which some voters are uncertain about the realization of a state variable that affects the utility of all voters they demonstrate the existence of a swing voter s curse less informed indifferent voters strictly prefer to abstain rather than vote for either candidate even when voting is costless the swing voter s curse leads to the equilibrium result that a substantial fraction of the electorate will abstain even though all abstainers strictly prefer voting for one candidate over voting for another copyright 1996 by american economic association

government financing decisions and asset returns abstract this paper presents an empirical investigation of the relation between government financing decisions and asset returns in particular the focus is on whether a substitution of debt financing for tax financing of a given level of expenditures is associated with an increase in interest rates the paper brings a different perspective to empirical investigations of government fiscal policies by examining the response of asset prices in an efficient capital market to such policies rather than focusing on aggregate consumption behavior the results are consistent with the idea that asset prices are unrelated to how the government finances its expenditures the results however also indicate that the capital market is not indifferent with respect to the level of government expenditures as higher interest rates are associated with increases in government purchases

generalized social marginal welfare weights for optimal tax theory this paper proposes to evaluate tax reforms by aggregating money metric losses and gains of different individuals using generalized social marginal welfare weights optimum tax formulas take the same form as standard welfarist tax formulas by simply substitut ing standard marginal social welfare weights with those generalized weights weights directly capture society s concerns for fairness without being necessarily tied to individual utilities suitable weights can help reconcile discrepancies between the welfarist approach and actual tax practice as well as unify in an operational way the most prominent alternatives to utilitarianism such as libertarianism equality of opportunity or poverty alleviation jel d60 d63 h21 h23 i38