fiscal shocks and budget balance persistence in the eu countries from central and eastern europe this article analyses the time series properties of the fiscal balance in the 10 eu countries from central and eastern europe the persistence of the fiscal balance is analysed by means of unit root tests that account for possible nonlinearities and structural changes the linear and nonlinear unit root tests find only mild evidence in favour of the stationarity hypothesis with asymmetric effects present in a few cases after controlling for structural changes in the data generation processes dgps the results point to stationarity of the series thus in spite of relatively steady headline figures the budget balance processes in the eu countries from central and eastern europe exhibit substantial instability

a model based indicator of the fiscal stance we argue that the conventional approach to assessing the fiscal stance based on econometric tests of the government present value budget constraint pvbc is of limited practical use we propose an alternative measure that focuses on short run fluctuations in the fiscal stance namely a model based indicator that compares a target level of the debt gdp ratio at a given point in the future with a forecast based on the government budget constraint gbc where the forecasts are obtained using a recursively estimated var by log linearising the gbc the index can be decomposed into the various different components of which it is comprised using data from 1970 to 2011 we conduct a detailed time series study of the fiscal stances of four countries the united states the united kingdom germany and greece and we calculate the index for 11 other eu countries for most countries the index shows that their fiscal stances vary from being too loose to too tight almost without exception the index drops sharply from 2007 showing the harmful effect on their fiscal stances of the recent recession

the excess demand for subsidized child care in germany the extension of publicly provided or subsidized child care is currently one of the priorities of the political agenda in many european countries in this article the excess demand for subsidized child care slots in germany is estimated using a partial observability model the results show that there is considerable excess demand for child care for children aged less than 3 years in east and west germany even among children with working mothers

capital mobility and foreign debt sustainabilty some evidence from turkey this paper address the extent of capital mobility and foreign debt sustainability in turkey over the 1962 2003 period by examining the relationship between saving and investment and imports and exports respectively the empirical investment is based on cointegration error correction models and threshold and momentum threshold autoregressive models our findings are consistent with the existence of capital mobility and the strong form of foreign debt sustainability

child care policy and the labor supply of mothers with young children a natural experiment from canada in 1997 the provincial government of quebec the second most populous province in canada initiated a new child care policy licensed child care service providers began offering day care spaces at the reduced fee of 5 00 per day per child for children aged 4 by 2000 the policy applied to all children not in kindergarten using annual data 1993 2002 drawn from statistics canada s survey of labour and income dynamics the results show that the policy had a large and statistically significant impact on the labor supply of mothers with preschool children

testing intertemporal budget constraints theory and applications to u s federal budget and current account deficits this paper extends previous tests of intertemporal budget balance and present value relationships by expanding the set of allowable deficit processes and by deriving a testable condition that is sufficient to ensure intertemporal budget balance as long as the expected discount rate is strictly positive using these tests the authors find that both the postwar federal budget deficit process and the process governing accumulation of u s assets by foreigners are consistent with intertemporal budget balance copyright 1991 by ohio state university press

an endogenous growth model for the evolution of water rights systems this article presents a model to help explain the transition path from one water management system to another typically a commons framework to one of tradable permit based property rights furthermore drawing from transaction cost literature the model demonstrates how this takes place when externalities the strain on water resources become severe enough to warrant the increased transaction costs inherent with more complex water rights management frameworks

an empirical analysis of life cycle fertility and female labor supply this paper examines us household fertility and female labor supply over the life cycle using data from the panel study of income dynamics the authors investigate how maternal time inputs and market expenditures on offspring as well as the benefits they yield their parents vary with ages of offspring and influence female labor supply and contraceptive behavior the econometric framework combines a female labor supply model and a contraceptive choice index function it also accounts for the fact that conceptions are not perfectly controllable events using longitudinal data on married couples the authors estimate these equations and test alternative specifications of the technologies governing child care the findings suggest that while parents cannot perfectly control conceptions variations in child care costs do affect life cycle spacing of births furthermore the results demonstrate the gains of modeling the linkages between female labor supply and fertility behavior at the household level authors modified

global imbalances and the intertemporal external budget constraint a multicointegration approach abstract this paper analyzes the external solvency of a group of 23 oecd countries for the period 1970 2012 the empirical strategy adopted underlines the increasing importance of the financial channel for the external adjustment as proposed in gourinchas and rey 2007 we unify the traditional approaches to testing for external sustainability considering the stock flow system created by the variables representing the external relationships of an open economy external sustainability is tested using several types of cointegration and multicointegration tests the results obtained point to weak sustainability in the flows analysis whereas some degree of strong sustainability is found for up to six countries in the stock flow approach among these countries we find both non european economies such as japan and new zealand and euro area members especially those with more restricted access to financing in the international markets

assessing long term fiscal developments a new approach abstract we use a new approach to assess long term fiscal developments by analyzing the time varying behaviour of the two components of government spending and revenue responsiveness and persistence a feature not captured by automatic stabilisers we are able to infer about the sources of fiscal deterioration improvement drawing on quarterly data we estimate recursively these components within a system of government revenue and spending equations using a three stage least square method for eight european union countries plus the us the results suggest that significant changes in the fiscal stance including those related to the current crisis are reflected in the estimates of persistence and responsiveness

public debt in turkey evaluation and perspectives the aim of this study is to analyse past and future sustainability of total public debt in turkey the analysis is based on econometric studies and simulations the data are taken quarterly in order to take into account intra annual effects important in turkey given the strong volatility of the economy the period covered is 1988 to 2002 the econometric analysis rejects the hypothesis of the sustainability of turkish public debt in the last 15 years the simulations show that to reach an acceptable level of debt turkey has to solve its problem of chronic inflation stabilize its economy and adopt either a policy freezing public spending or a very active fiscal policy

rising u s earnings inequality and family labor supply the covariance structure of intrafamily earnings this paper studies the labor supply contributions to individual and family earnings inequality during the period of rising wage inequality in the early 1980 s working couples have positively correlated labor market outcomes which are almost entirely attributable to permanent factors an intertemporal family labor supply model with this feature is used to estimate labor supply elasticities for husbands of 0 05 and wives of 0 40 this implies that labor supply explains little of the rising annual earnings inequality for married men but over 20 percent of the rise in family inequality and 50 percent of the modest rise in female inequality

a joint dynamic model of fertility and work of married women this article estimates a dynamic model of fertility and labor supply of married women drawn from the national longitudinal survey of young women 1968 91 it distinguishes part time and full time employment sectors which differ by pecuniary and nonpecuniary returns and transferability of human capital the model with unobserved heterogeneity in earning ability and preferences for children fits the data and produces reasonable forecasts of labor force participation in decisions the estimates unpack important features of the persistence in labor market decisions intertemporal substitution of leisure over the life cycle and the effect of work interruptions due to childbirth on lifetime utility

the role of intergovernmental aid in defining fiscal sustainability at the sub national level the concept of fiscal sustainability has become increasingly used over the last 20 years however much of the literature on fiscal sustainability at the sub national level ignores the role of intergovernmental fiscal relations to address this gap this paper discusses a sufficient condition for sub national fiscal sustainability and examines the importance of intergovernmental aid in determining that sustainability using panel data of counties and municipalities in the us and using unit root and cointegration analytic techniques this paper finds different levels of fiscal sustainability between counties and municipalities we also find that intergovernmental aid plays an important role for fiscal sustainability for both counties and municipalities

taxation and household labor supply we evaluate reforms to the u s tax system in a life cycle setup with heterogeneous married and single households and with an operative extensive margin in labor supply we restrict our model with observations on gender and skill premia labor force participation of married females across skill groups children and the structure of marital sorting we concentrate on two revenue neutral tax reforms a proportional income tax and a reform in which married individuals flle taxes separately separate flling our flndings indicate that tax reforms are accompanied by large increases in labor supply that difier across demographic groups with the bulk of the increase coming from married females under a proportional income tax reform married females account for more than 50 of the changes in hours across steady states while under separate flling reform married females account for all the change in hours

public debt stabilization the relevance of policymakers time horizons policymakers are stuck in time political short termism policy myopia policy short sightedness and similar words have been coined to emphasize the present centric policy thinking politics tends to produce short time horizons and as a result policymakers often fail to use present opportunities to mitigate future harms focusing on fiscal and monetary strategic interactions given different separate decision makers our paper aims to explore the effects of policymakers time horizons on debt stabilization to formalize our ideas we use the novel concept of nonlinear model predictive control feedback nash equilibrium nfne and find that present centric policy thinking and decision horizons matters under several dimensions

on the allocation of time a quantitative analysis of the roles of taxes and productivities basic theory suggests that increases in labor income taxes induce people to substitute household production for market work time use surveys for 12 oecd countries during 1970 2010 however show that instead people substituted leisure for market work to understand why this happened we carefully measure the labor productivity of household production and find that it grew strongly in many countries of our sample employing a calibrated model of household production we show that strong growth in the labor productivity of household production implies that leisure absorbs the reductions in market work after labor income tax increases

u shaped female labor participation with economic development some panel data evidence abstract using a panel data of about 130 countries from 1950 to 1980 we use dynamic panel data estimation to demonstrate that the u shaped relationship between feminization of the labor force and real gdp per capita holds up as an intertemporal relationship

bargaining over babies theory evidence and policy implications it takes a woman and a man to make a baby this fact suggests that for a birth to take place the parents should first agree on wanting a child using newly available data on fertility preferences and outcomes we show that indeed babies are likely to arrive only if both parents desire one and there are many couples who disagree on having babies we then build a bargaining model of fertility choice and match the model to data from a set of european countries with very low fertility rates the distribution of the burden of child care between mothers and fathers turns out to be a key determinant of fertility a policy that lowers the child care burden specifically on mothers can be more than twice as effective at increasing the fertility rate compared to a general child subsidy

grandchildren and their grandparents labor supply abstract working age grandparents supply large amounts of child care an observation that raises the question of how having grandchildren affects grandparents own labor supply exploiting the unique genealogical design of the psid and the random variation in the timing when the parents of first born boys and girls become grandparents we estimate a structural labor supply model and find a negative effect on employed grandmother s hours of work of about 30 that is concentrated near the bottom of the hours distribution i e among women less attached to the labor market implications for the evaluation of child care and parental leave policies are discussed

u s deficits since world war i the tax smoothing theory suggests that deficits would respond particularly to recession temporarily high government spending and anticipated inflation my empirical estimates indicate that a relation of this type is reasonably stable in the u s since at least 1916 in particular the statistical evidence does not support the idea that there has been a shift toward a fiscal policy that generates either more real public debt on average or that generates larger deficits in response to recessions further the deficits for 1982 3 and popular projections formed in 1984 for 1984 5 are consistent with the previous structure the high values of these deficits reflect the customary response to substantial recession interacting with big government and to expected inflation

credit constraints and the current account a test for the japanese economy abstract this paper constructs a small open economy version of the kiyotaki and moore 1997 credit cycles journal of political economy 105 2 211 248 model along the line developed by kasa 1998 borrowing constraints and asset market dynamics evidence from pacific basin federal reserve bank of san francisco economic review 3 17 28 and derives a closed form solution of the current account dynamics using the solution a null hypothesis of no credit constraints is tested for the japanese economy the empirical results show that the null hypothesis is strongly rejected and that the estimated signs of the parameters are consistent with the model the kiyotaki and moore model would give an adequate description of the japanese economy

determinants of co2 emissions in a small open economy abstract the aim of the paper is to explore the relationship between economic development and carbon dioxide co2 emissions for a small open and industrialized country austria we test whether an environmental kuznets curve relationship also holds for a single country rather than concentrating on panel or cross section data for a set of countries a cubic i e n shaped relationship between gdp and co2 emissions is found to fit the data most appropriately for the period 1960 1999 and a structural break is identified in the mid seventies due to the oil price shock furthermore two variables are additionally significant import shares reflecting the well known pollution haven hypothesis and the share of the tertiary service sector of total production gdp accounting for structural changes in the economy emission projections derived from this single country specification support the widely held opinion that significant policy changes are asked for when implementing the kyoto protocol in order to bring about a downturn in future carbon emissions

life cycle employment and fertility across institutional environments in this paper we formulate a dynamic utility maximization model of female labor force participation and fertility choices and estimate approximate decision rules using data on married women in italy spain and france the pattern of estimated state dependence effects across countries is consistent with aggregate patterns in part time employment and child care availability suggesting that labor market rigidities and lack of child care options are important sources of state dependence simulations of the model reveal that italian and spanish women would substantially increase their participation rates were they to face the french institutional environment

international intertemporal solvency in industrialized countries evidence and implications recent large current account deficits among industrialized countries have caused concern for policy makers some believe for example that the current buildup of claims on the u s by foreigners violates her solvency condition with respect to the rest of the world recent research 22 suggests that for a country s intertemporal solvency condition to hold the change in the country s obligations to the rest of the world i e her current account deficit must be stationary stationarity tests on current accounts were performed for the u s by trehan and walsh 22 and wickens and uctum 23 for the u s and canada by otto 15 and for twenty three countries by gundlach and sinn 10 these papers present evidence that current accounts are non stationary for several major industrialized countries including the u s the u k canada germany and japan these findings do not favor international intertemporal solvency for this reason the issue merits further investigation in this paper we test for the stationarity of current account deficits of the group of seven industrialized countries preliminary results confirm many of gundlach and sinn s 10 findings however several events during the 1980s might have caused discrete breaks in current account balances events potentially linked with current account breaks include the reduction in world inflation tax reduction and reform in the u s and other industrialized countries attempts at international macroeconomic coordination i e the plaza accord and shifts in the after tax rate of return on capital in many countries as shown in recent research on gross national product 16 2 if such breaks are not accounted for stationarity tests will be biased in favor of accepting the null hypothesis of non stationarity our results suggest strong evidence of discrete breaks in the u s and japan and some evidence favoring breaks in the u k germany and canada the break in the u s current account appears to occur in 1983 while breaks in the other countries appear to occur somewhat later between late 1984 and 1987 more importantly once these breaks are incorporated the evidence is more favorable toward the stationarity of current accounts in these countries these findings thus support intertemporal solvency for these countries

appropriative water rights and the efficient allocation of resources this paper investigates the allocative efficiency of the appropriative system of water rights within the context of a simplified model of a water using industry at a long run competitive equilibrium for the industry and with a prohibition on the transfer of water rights among firms it is shown that 1 senior appropriators claim and use more water than junior appropriators 2 senior appropriators bear less risk than junior appropriators 3 the allocation of water and diversion capacitie 6among firms is inefficient being dominated by an equal sharing among firms the equal sharing allocation which is pareto optimal when diversion capacities are supplied by a competitive leasing industry can be achieved under the appropriative system if there are competitive markets in water rights and in leases for the use of diversion capacities an application of the coase theorem

us deficit sustainability revisited a multiple structural change approach in this article we re examine the long run sustainability of us budget deficits using bai and perron s multiple structural change approach while the deficit would have been weakly sustainable over the full sample 1947 1 2005 3 strong sustainability would appear only between january 1982 and february 1996

net foreign assets and international adjustment the united states japan and germany abstract this paper examines external adjustment in the usa japan and germany from the perspective of net foreign asset positions it asks two questions what are in the long run the determinants of net foreign asset equilibrium what are in the short run some of the adjustment mechanisms sustaining that equilibrium an analysis of post war data produces two insights first using a cointegration approach the existence of long run net foreign asset equilibrium can be identified it is a function of demographic variables and public debt second deviations from long run equilibrium give rise to feedback through different components of domestic absorption in the three countries

fiscal risk in a monetary union diverse fiscal policies which are subject to fiscal limits and stochastic shocks can threaten price stability in a monetary union the fiscal limits arise due to distortionary taxation and political will stochastic shocks are random and could push a fiscally sound policy towards its limit in equilibrium agents refuse to lend along a path which violates the fiscal limits creating a crisis the crisis requires a policy response to restore lending we focus on two responses default and policy switching both of which must be designed to restore fiscal solvency under the assumption that agents know the policy response we show that default poses no risk to price stability but that policy switching does we simulate the model to quantify fiscal risk in the european monetary union with fiscal variables at end of 2009 values we find that the probability of a fiscal crisis in greece and italy countries whose debt relative to gdp had strayed far above the 60 percent limit is positive but small however a small increase in debt can lead to a large increase in risk

evaluating long term care policy options taking the family seriously we propose a dynamic non cooperative framework for long term care ltc decisions of families and use it to evaluate ltc policy options for the u s we first document the importance of informal caregiving and economic determinants of care arrangements we then build a heterogeneous agents model with imperfectly altruistic overlapping generations to account for the patterns we find a key innovation is the availability of informal care ic which is determined through intra family bargaining this opens up a new margin in response to policy and allows for informal insurance through home production of care our calibrated model captures the observed care arrangements well we study the implications of non means tested ic and formal care fc subsidies as well as changes to means tested medicaid we find that ic responds strongly to these policies an ic subsidy substantially reduces reliance on medicaid while the reduction of tax revenues due to lower labour supply by caregivers is modest there are large welfare gains from a combination of ic and fc subsidies even when combined with a reduction of the medicaid program

is the greek budget deficit sustainable after all empirical evidence accounting for regime shifts this article re examines the sustainability of the greek budget deficit by using a formal framework based on the government s intertemporal budget constraint the empirical analysis uses annual data from 1960 to 2011 and employs traditional as well as more recent unit root and cointegration techniques that account for linear and nonlinear effects in fiscal policy actions unlike previous studies the evidence suggests that allowing for structural breaks the greek budget deficit is unsustainable the parameter after the second detected break reflects the structural deficiencies of the greek economy

child related transfers household labour supply and welfare what are the macroeconomic effects of transfers to households with children how do alternative policies fare in welfare terms we answer these questions in an equilibrium life cycle model with household labour supply decisions skill losses of females associated to non participation and heterogeneity in terms of fertility childcare expenditures and access to informal care calibrating our model to the u s economy we first provide a roadmap for policy evaluation by contrasting transfers that are conditional on market work childcare subsidies and childcare credits with those that are not child credits when both types can be means tested or universal we then evaluate expansions of current arrangements for the u s and find that expansions of conditional transfers have substantial positive effects on female labour supply that are largest at the bottom of the skill distribution expanding childcare credits leads to long run increases in the participation of married females of 10 6 while an equivalent expansion of child credits leads to the opposite 2 4 expanding existing programs generates substantial welfare gains for newborn households which are largest for less skilled households expanding childcare credits leads to the largest welfare gains for newborns and achieves majority support

explaining international fertility differences why do fertility rates vary so much across countries why are european fertility rates so much lower than american fertility rates to answer these questions we extend the barro becker framework to incorporate the decision to accumulate human capital which determines earnings and health capital which determines life span we find that cross country differences in productivity and taxes go a long way toward explaining the observed differences in fertility and mortality

more on marriage fertility and the distribution of income according to pareto 1896 the distribution of income depends on the nature of the people comprising a society on the organization of the latter and also in part on chance in the model developed here the nature of the people is captured by attitudes toward marriage divorce fertility and children singles search for mates in a marriage market married agents bargain about work and the quantity and quality of children they can divorce social policies such as child support requirements reflect the organization of the society finally chance is modeled by randomness in income marriage opportunities and marital bliss

how to assess debt sustainability some theory and empirical evidence for selected euro area countries in this article we elaborate on the test proposed by bohn 1998 that suggests to study whether the primary surplus relative to gross domestic product gdp is a positive function of the public debt to gdp ratio in order to detect whether debt policies are sustainable we argue that this should be complemented by additional tests for countries with rising debt to gdp ratios we then apply that test to some countries of the euro area in addition we perform stationarity tests with respect to the real deficit inclusive of interest payments in order to gain additional insight we conclude that there is empirical evidence that the chosen paths of fiscal policies are sustainable for the countries we consider although there are country specific differences in debt policies

business cycles in international historical perspective business cycle models seek to answer the question of why economies go through cycles of recession and recovery or boom and bust any theory of the business cycle makes two sorts of claims what shocks are most important in disturbing the economy and what economic structure is necessary for propagating these shocks for example one common explanation of business cycles begins with monetary shocks and then seeks to explain why monetary shocks are not purely neutral as neoclassical theory would have it and instead have real effects at least in the short term early models in this vein were often implicitly or explicitly based on the proposition that markets do not clear continuously early equilibrium real business cycle theories instead emphasized the importance of real shocks especially to technology which may cause socially efficient fluctuations even when markets are always in equilibrium more recent models have attempted to marry the equilibrium approach to macroeconomics with the substantive keynesian ideas that money is not neutral and that economic fluctuations are costly new keynesian theories of the business cycle admit the possibility of a number of economic shocks including monetary and technology shocks but then focus on explaining how nominal price rigidities within the economy can turn these shocks into recessions or booms other models show that business cycles driven by keynesian animal spirits are consistent with rigorous microfoundations and rational expectations seeking empirical evidence for and against these various approaches we turn business cycle theories loose on perhaps the greatest macroeconomic laboratory

the quantitative role of child care for female labor force participation and fertility consistent with facts for a cross section of oecd countries i document that the labor force participation rate of west german mothers with children aged zero to two exceeds the corresponding child care enrollment rate whereas the opposite is true for mothers with children aged three to mandatory school age i develop a life cycle model that explicitly accounts for this age dependent relationship through various types of non paid and paid child care the calibrated version of the model is used to evaluate two policy reforms concerning the supply of subsidized child care for children aged zero to two these counterfactual policy experiments suggest that the lack of subsidized child care constitutes indeed for some females a barrier to participate in the labor market and depresses fertility

do the personal characteristics of finance ministers affect changes in public debt using a unique dataset of the personal characteristics of national finance ministers in western europe 1980 2010 i show that a finance minister s experience affects the national debt to gdp ratio the increase in the debt to gdp ratio is smaller if the finance minister stays in office for an additional year this result is robust to the inclusion of the personal characteristics of prime ministers and a measure of political stability however the magnitude of the effect is sensitive to how finance ministers are selected in the econometric model when more than one minister holds office during a particular year the estimation of interaction terms further reveals that experience particularly matters in election years or in times of negative gdp growth because an experienced finance minister has the power to restrict the usual increase in the debt to gdp ratio in contrast a finance minister s educational background and ideological leaning have no significant impact on the debt to gdp ratio

fiscal deficit sustainability of the spanish regions carrion i silvestre j l fiscal deficit sustainability of the spanish regions regional studies the fiscal deficit of the spanish autonomous communities is investigated using non stationary panel data analysis the paper considers the two main approaches in the literature first assessing whether there is a long run relationship between the revenues and expenditures of the autonomous communities and second focusing on the use of fiscal rules the paper shows that it is possible to relate these approaches in a unified framework

female labour force participation and economic growth in the south mediterranean countries abstract we investigate the relationship between female labour force participation and economic growth in the south mediterranean countries with a two step methodology of econometric exercise and general equilibrium modelling econometric estimations on female labour participation confirm the u shaped function and the presence of region specific barriers estimations have been employed in a satellite manner to a general equilibrium model for the simulation of i changes in female labour force participation as a result of income developments and ii lowering of region specific barriers to female labour force participation the results suggest that while the first may lead to marginally lower economic growth the second may have a considerable positive impact on growth

investigating the macroeconomic factors that determine a female worker to participate in the labor force evidence from the south asian countries over the last four decades female labor force participation rate increases significantly in the south asian countries while it remains stagnant or sometime declines into the developed countries the study is for investigating the macroeconomic determinants that play the vital role in decision making whether a female will participate in the labor force or not data are taken from five south asian countries named bangladesh india sri lanka nepal and pakistan over the period of 1990 2015 breusch pagan honda king wu standardized honda and standardized king wu lagrange multiplier test confirm there exists cross section effects hausman test confirms that fixed effect model is appropriate for empirical analysis for this study but breusch pagan lm test pesaran scaled lm test and baltagi feng and kao bias corrected scaled lm test confirm that there exist cross sectional dependence in residuals therefore panel corrected standard error pcse model has been employed to get the unbiased estimators empirical results of pcse model confirm that per capita gni square of per capita gni education and fertility rate have statistically significant impact on fertility rate in the south asian countries empirical results also reveal the validity of inverted u shaped hypothesis of female labor force participation decision

shifts over time and regional variation in women s labor force participation rates in a developing economy abstract in this study an attempt is made a to explain the decline and the inter area variation in women s activity rates in greece during the process of its economic development b to ascertain if there were any shifts in the relevant relationships over time and c to estimate women s hidden unemployment the decline in activity rates was explained with the help of the hypothesis of a u shaped impact of economic development on them among the most important findings were the considerable discouraging effect on labor force participation of unemployment and the negative impact of education women s hidden unemployment was found to be two to three times larger than reported unemployment

fiscal sustainability and dollarization the case of ecuador abstractthis article tries to disentangle the dynamic relationships between fiscal variables and economic activity in a small emerging economy characterized by full dollarization namely ecuador we find that fiscal policy in ecuador seems to be sustainable explained by its policy of debt payment through oil revenues rather than by a fiscal discipline that dollarization is supposed to encourage the non oil tax revenues variable is a purely adjusting variable this result suggests that in a dollarized country that cannot benefit from the seignorage revenues the reliance on volatile oil revenues and on smoothing tax revenues leaves the economy s fiscal sustainability vulnerable

2 the institutional structure of production 1 prize lecture to the memory of alfred nobel december 9 1991 this abstract was borrowed from another version of this item

us deficit sustainability a new approach based on multiple endogenous breaks recent empirical work has questioned the consistency of us fiscal policy with an intertemporal budget constraint empirical results have tended to indicate that the deficit process has undergone at least one structural shift during recent decades with the deficit becoming either unsustainable or sustainable in only a weak sense in the post shift period in this paper we re examine sustainability using a new approach based on a cointegration model with multiple endogenous breaks a bayesian methodology is applied incorporating markov chain monte carlo simulators in contrast to previous analyses we find evidence of a sustainable deficit process over the 1947 1992 period despite the occurrence of breaks during the 1970s and 1980s copyright 2000 john wiley sons ltd

public debt in brazil sustentability and its implications abstract this paper tests sustainability of brazilian public debt in the period 1991 to 2009 and analyzes implications of requiring that the brazilian fiscal policy be primarily committed to the sustainability of the public debt the retrospective analysis utilizes a set of unit root tests and avoids some of the criticism leveled at previous studies by using data which has not previously been used for this purpose and concludes that the public debt was sustainable in the period we consider the prospective analysis is based on the dsge model proposed by jodi gali et al 2007 calibrated for brazil using the conclusions of the retrospective analysis for the fiscal parameters the scenarios produced with the help of the model show that maintaining the sustainability of the public debt is consistent with the monetary policy of inflation targeting we also conclude that it is possible to reduce interest rates to levels below those prevalent at the end of 2010 simultaneously maintaining the stability of the trajectory of the public debt

the macroeconomic implications of rising wage inequality in the united states in recent decades american workers have faced a rising college premium a narrowing gender gap and increasing wage volatility this paper explores the quantitative and welfare implications of these changes the framework is an incomplete markets life cycle model in which individuals choose education intrafamily time allocation and savings given the observed history of the u s wage structure the model replicates key trends in cross sectional inequality in hours worked earnings and consumption recent cohorts enjoy welfare gains on average as higher relative wages for college graduates and for women translate into higher educational attainment and a more even division of labor within the household

are stationarity and cointegration restrictions really necessary for the intertemporal budget constraint abstract time series related to fiscal and external deficits are commonly subjected to stationarity and cointegration tests to assess if the deficits are sustainable such tests are incapable of rejecting sustainability the intertemporal budget constraint proves to be satisfied if either the debt series or the revenue and with interest spending series are integrated of arbitrarily high order i e stationary after differencing arbitrarily often revenues and spending do not have to be cointegrated rejections of low order difference stationarity and of cointegration are thus consistent with the intertemporal budget constraint error correction type policy reaction functions are suggested as more promising for understanding deficit problems

government budget deficits and trade deficits are present value constraints satisfied in long term data abstract we test whether long term data from the u s and u k are consistent with the intertemporal government budget constraint and external borrowing constraint both individually and simultaneously a very strong test is provided by our focus on whether the present value constraints pvcs continue to hold despite unusual events such as wars that cause a structural break in the short run dynamic behavior of the variables we find that the pvcs hold over the whole sample period the data also indicate that the pvcs continue to hold following events that cause a structural break in the short run dynamics

energy system impacts and policy implications of the european intended nationally determined contribution and low carbon pathway to 2050 in march 2015 the european union eu submitted to the united nations framework convention on climate change unfccc the intended nationally determined contribution indc in view of the paris conference of parties cop21 the binding target of lowering domestic greenhouse gases emissions by at least 40 by 2030 compared to 1990 levels coupled with long term decarbonisation goals will have profound energy system macroeconomic and policy implications eu targets are qualitatively discussed and quantitatively assessed with the simulation of a reference and an alternative decarbonisation scenario to 2050 simulations are carried out with the technology rich primes energy system model and the gem e3 computable general equilibrium model restructuring of the eu energy system induces changes in the energy mix and production with small effects on the eu gdp 0 4 in 2030 and 1 in 2050 compared to the reference scenario energy efficiency improvements increasing penetration of renewables fuel switching towards natural gas and technical progress in process related to emissions abatement are identified as essential options to the eu indc implementation the electrification of final energy demand particularly transport electrification complemented with decarbonised power supply is found to play a critical role in the successful transition towards a low carbon economy by 2050

childcare subsidies wages and employment of single mothers this paper develops and estimates a model for the choice of part time and full time employment and the decision to pay for childcare among single mothers the results indicate that a lower childcare price and a higher full time wage rate both lead to an increase in overall employment and the use of paid childcare the part time wage effects are found to be too small to have significant behavioral implications an analysis of cost effectiveness indicates that the additional hours of work generated per dollar of government expenditure is larger for a childcare subsidy than a wage subsidy

fiscal policy rules and the sustainability of public debt in europe the sustainability of public debt is interpreted as the result of the interaction of fiscal policy with the economic environment and not as a statistical concept as in most of the recent literature if debt is not to explode over time policymakers have to respond to the changing conditions in the macroeconomic environment this article defines the conditions that will ensure compliance of fiscal policy with the intertemporal budget constraint in the context of europe s fiscal policy rules the empirical part of the article reveals that european public debt is sustainable in this respect but questions regarding long run liquidity requirements remain unresolved

estimating a fiscal reaction function the case of debt sustainability in brazil this article reviews recent trends in fiscal performance in brazil estimates fiscal reaction functions for the consolidated public sector and different levels of government and tests for the sustainability of the public debt dynamics the empirical analysis based on monthly data for the period 1995 2004 suggests that all levels of government react strongly to changes in indebtedness by adjusting their primary budget surplus targets in addition the central government appears to follow a spend and tax policy changes in revenue are affected strongly by expenditure about two thirds of changes in primary spending are offset by higher revenue over the longer term institutions are also found to matter for fiscal sustainability the responsiveness of the sub national fiscal stance to indebtedness as well as that of central government revenue to changes in primary spending appears to have become stronger after 1998 when ceilings on indebtedness were introduced

two birds with one stone female labor supply fertility and market childcare abstract the correlation between the female labor force participation rate fpr and the total fertility rate tfr has switched from negative to positive in some developed countries in this paper we show how increasing the substitutability between maternal time and market childcare can raise both fpr and tfr and provide an explanation for the change in the tfr fpr correlation simulations of a life cycle model of married women s work and fertility decisions indicate that the fpr increases whereas the tfr is u shaped with regard to substitutability the dynamic relationship depends on the relative strength of behavioral and composition effects greater substitutability allows working women to have more children but it also attracts less productive women to enter the labor force who trade childbirths for labor supply the findings imply that raising substitutability to a sufficiently high level can achieve the two seemingly conflicting goals increasing female labor force participation and fertility rates

taxation and labor supply of married couples across countries a macroeconomic analysis we document contemporaneous dierences in the aggregate labor supply of married couples across 18 oecd countries relative to their us counterparts european married men work on average 9 to 17 percent and married women in western and southern europe 26 and 31 percent fewer hours married women in scandinavia and eastern europe however work almost as many hours as us married women we nd that a model of joint household decision making can largely replicate these facts if the full non linearity of labor income taxes and the tax treatment of married couples are taken into account going to a system of strictly separate taxation would increase labor supply of married women by more than 100 hours annually in a third of our sample countries

politico economic determinants of public debt growth a case study for austria based on a number of economic andparticularly politico economic arguments we examine the reasons for the growth ofthe central government s debt in austriausing time series data for the period 1960 to 1999 starting with an empiricaltest of bohn s theory of sustainability offiscal policy which is based on barro stax smoothing model we extend the model toaccount for several politico economicvariables suggested by public choicetheories keynesian stabilization policyobjectives influences of ideology andpolitical parties the form of governmentand the political business cycle are testedregarding their ability to explain thegrowth of public debt in austria there issome empirical evidence for systematicinfluence of government behavior inaccordance with recent public choicetheories however it seems that the mostimportant influence on austrian fiscalpolicy is the unemployment rate which has asignificant influence on the decisions madeby policy makers concluding we brieflydiscuss the implications of these resultsfor the prospects of reducing public debtin austria in the near future

the demand for quality in child care we estimate a model of demand for quality related attributes of child care group size staff child ratio and provider training the model is estimated jointly with equations for mode expenditure on and hours of care and the mother s labor supply the results show that a lower price of child care in a particular mode leads to substitution toward that mode and an increase in the use of paid child care a decrease in the price of care causes an increase in hours of care demanded and a decrease in the demand for qualityrelated attributes income effects on demand for quality are small

fiscal sustainability and monetary versus fiscal dominance evidence from brazil 1991 2000 under a monetary dominant md regime the primary surplus adjusts to limit debt growth permitting monetary policy to be conducted independently of fiscal financing requirements in brazil some evidence favours an md regime for 1995 1997 but not for the decade of the 1990s as a whole while fiscal adjustments of 1999 yielded a primary surplus of about 3 of gdp consistent with solvency a credible md regime would require further adjustments of the primary surplus if debt increases growth falls or interest rates rise

do governments in developing countries pursue sustainable debt policies empirical evidence for selected countries in africa and latin america in this paper we test for sustainability of public debt in selected low and middle income developing countries of africa and latin america we do this by analysing how the primary surplus to gdp reacts to variations in the debt to gdp ratio where we allow for a time varying reaction coefficient moreover we test for stationarity of the overall budget deficit of the selected countries the results show that despite rising debt ratios there is empirical evidence for some of the countries that public debt is sustainable independent of whether they belong to the low income or middle income group of countries

bohn s test of fiscal sustainability of the american state governments the dramatic fall in state revenues during the great recession and the resultant large budget deficits accentuated concerns about state fiscal sustainability i employ a model based approach proposed by bohn 1998 to test for sustainability in this approach a positive and significant reaction of the ratio of primary surplus ratio s to lagged debt constitutes a sufficient condition for sustainability based on a panel of 48 contiguous states 1961 2008 and several model specifications i find robust evidence in favor of sustainability further analysis suggests that the adjustment of the components of s to debt is asymmetric with the revenue side bearing a heavier burden than the spending side the response of s is also found to be asymmetric with respect to the level of debt finally the magnitude of the response is larger in states with a higher degree of fiscal stringency in general and own revenue and no deficit carryover provisions in particular

is the budget deficit too large some further evidence i introduction since the early 1980s the u s federal government has run unprecedented peacetime deficits the size of these deficits became a major issue in recent u s presidential elections for example during the 1992 elections ross perot successfully used his simple charts and tables to convey the notion that the size of the deficit was too large economists look at the deficit issue from a different perspective instead of emphasizing the size of the deficit at any particular point in time they are more concerned with the intertemporal solvency condition the present value of debt in the long run this condition focuses on the long run paths of interest inclusive expenditures and revenues unless these two variables trend together over the long run the government will have an incentive to default on the debt losing the confidence of investors from the standpoint of the intertemporal solvency condition are recent deficits too large do they represent boundless growth of government debt as an empirical proposition boundless growth of the debt corresponds to non stationarity of the deficit or the first difference of the debt recent developments in time series econometrics have provided ways to examine the intertemporal solvency condition for example hamilton and flavin 1986 and trehan and walsh 1991 apply stationarity tests to the u s federal deficit similarly hakkio and rush 1991 test for cointegration between interest inclusive expenditures and revenues while bohn 1991 tests for the cointegration of debt non interest expenditures and revenues hakkio and rush s results suggest that the deficit is too large for intertemporal solvency and thus the government has an incentive to default on its debt they conclude that over the period 1950 through 1989 interest inclusive expenditures and revenues are cointegrated but not one to one this suggests that although the present discounted value of the debt tends to zero the undiscounted value of the debt will be unbounded moreover they find that interest inclusive expenditures are not cointegrated with revenues over the period 1964 to 1989 the government debt appears to drift upward without bound overall hakkio and rush s results suggest that the government will have an incentive to default on the debt at some point in the future 1 we look at the issue from a different point of view we believe that a discrete break in the fiscal process occurred in the early 1980s as a result of several policy changes such as the 1981 economic recovery and tax act during the first reagan administration this reagan era change is modeled as a one time upward shift in the constant component of the deficit as mccallum 1984 shows a constant interest inclusive deficit does not imply boundless growth of government debt and should not provide an incentive to inflate away the debt as did previous research we conduct tests for the cointegration of interest inclusive expenditures and revenues as well as stationarity tests on the deficit 2 however we allow a shift in the intercept term of the cointegration and stationarity tests to capture the break in the fiscal process our results show that when the break is included expenditures and revenues are cointegrated with a coefficient not statistically different from unity i e that the deficit is stationary this contradicts the conclusions of hakkio and rush of course the way we choose the break date may be crucial to our analysis our initial choice of break date is based on prior information this is the approach used by perron 1989 who tests the u s gnp with a break chosen using prior information christiano 1992 criticizes perron 1989 on the a priori choice of the break date he suggests that the break date should be chosen using a formal pre test procedure moreover any statistical inference that follows must take this pre test procedure into account

allocation and pricing at the water district level efficient water pricing schemes are introduced for nonprofit water agencies where members have property rights based upon historical usage the existing average cost rate design is compared with the proposed designs active trading and passive trading both schemes lead to efficiency but passive trading has operational advantages since it generates less transaction costs than active trading block rate pricing is shown to be suboptimal and inferior to passive trading an example from the israeli water economy is used as an empirical illustration

why is the rate of single parenthood lower in canada than in the u s a dynamic equilibrium analysis of welfare policies a critical question in the design of welfare policies is whether to target aid according to household composition as was done in the u s under the aid to families with dependent children afdc program or to rely exclusively on means testing as in canada restricting aid to single mothers for instance has the potential to distort behavior along three demographic margins marriage fertility and divorce we contrast the canadian and the u s policies within an equilibrium model of household formation and human capital investment on children policy differences we consider are eligibility dependence of transfers on the number of children and generosity of transfers our simulations indicate that the policy differences can account for the higher rate of single parenthood in the u s they also show that canadian welfare policy is more effective for fostering human capital accumulation among children from poor families interestingly a majority of agents in our benchmark economy prefers a welfare system that targets single mothers as the u s system does yet does not unlike the u s system make transfers dependent on the number of children

fiscal transfers and fiscal sustainability we examine whether the u s and german state governments pursue sustainable fiscal policies taking into account fiscal transfers using panel data techniques we investigate whether the debt to gdp ratio had a positive influence on the primary surplus bohn model we show that including excluding fiscal transfers changes the results if fiscal transfers are not included in the primary surplus the test results do not indicate that the u s and german state governments pursued sustainable fiscal policies our results also suggest that fiscal transfers were positively related to debt these findings indicate that intergovernmental transfers have implicitly subsidized debts

female labor supply as insurance against idiosyncratic risk in this paper we explore the role of female labor supply as an insurance mechanism against idiosyncratic earnings risk within the family we use a life cycle model in which a unitary family makes consumption saving and labor supply decisions additional uncertainty increases female participation rates this effect on participation is greatest when the ability to borrow and hence to smooth consumption is limited we calculate the welfare cost of increases in uncertainty and show that the welfare cost is greater when households are unable to adjust female labor supply jel j22 d91

a structural model of child care and the labor supply of married women this article empirically examines married women s labor supply and child care expenditures the article uses winter 1984 85 data from the survey of income and program participation to estimate a fu

expansions in maternity leave coverage and mothers labor market outcomes after childbirth this article analyzes the impact of five major expansions in maternity leave coverage in germany on mothers labor market outcomes after childbirth to identify the causal impact of the reforms we use a difference in difference design that compares labor market outcomes of mothers who give birth shortly before and shortly after a change in maternity leave legislation in years of policy changes and years when no changes have taken place each expansion in leave coverage reduced mothers postbirth employment rates in the short run the longer run effects of the expansions on mothers postbirth labor market outcomes are however small

should day care be subsidized in the presence of distortionary taxes on labor can subsidies on childcare flnanced by a further increase in taxes raise welfare by encouraging women with small children to work we approach this question in two difierent ways first we consider a set of stylized models where we prove analytically that under some conditions the ramsey optimal policy consists in making childcare expenses tax deductible then we construct a calibrated stochastic dynamic life cycle model of household decision making designed to capture some facts about labor supply in germany we flnd that the welfare gains associated with subsidizing childcare are considerable and that the maximum gains are realized when childcare is subsidized to an even greater extent than what tax deductibility implies

the tax smoothing hypothesis evidence from sweden 1952 1999 this paper tests barro s 1979 tax smoothing hypothesis using swedish central government data for the period 1952 1999 according to the tax smoothing hypothesis the government sets the budget surplus equal to expected changes in government expenditure when expenditure is expected to increase the government runs a budget surplus and when expenditure is expected to fall the government runs a budget deficit the empirical evidence suggests that the model provides a useful benchmark and that tax smoothing behavior can explain about 60 percent of the variability in the swedish central government budget surplus

the sustainability of india s current account this study conducts an investigation into the sustainability of the indian current account using data for 1950 onwards a necessary condition for current account sustainability is that exports and imports are cointegrated after testing for unit roots that allow for a structural break we employ parametric tests for cointegration based on johansen 1995 and saikkonen and lutkepohl 2000a b c as well as the nonparametric procedure proposed by breitung 2002 and breitung and taylor 2003 that does not assume linearity by employing these procedures recursively two distinct regimes are identified characterized by whether or not imports and exports are cointegrated the regime of noncointegration runs until the late 1990s and the second regime of cointegration is present after that this latter regime coincides with the liberalization of the indian economy