the futile quest for a grand explanation of long run government expenditure this paper carries out a critical reappraisal of the two contending theories purporting to explain long run government spending wagner s law and different variants of the ratchet effect we analyze data spanning from the early 19 th century until the present day in sweden and the united kingdom hence in contrast to previous studies we evaluate the validity of wagner s law and the ratchet effect hypothesis over a very long time period starting at the beginning of industrialization cointegration analysis is used to investigate the long run relationships between government expenditure and gdp focusing on sub periods and structural breaks moreover we test the ratchet effect hypothesis by estimating models which allow for asymmetric adjustment according to our main results wagner s law does not hold in the long run although the data are consistent with wagner s law between roughly 1860 and the mid 1970s this can be traced to the formation of the modern public sector including the introduction of public education health care and so forth yet wagner s law did not hold during the initial industrialization phase before 1860 and in recent periods gdp only affects the government spending share when we control for population age structure finally we find some evidence of asymmetric adjustment in the uk particularly in the post wwii period however the ratchet effect is not a general cause of the growth of government spending

adverse selection in asset markets theory and evidence from the indian market for cows dairy cows cycle through periods where their quality is more observable the milking phase and where their quality is less observable the dry phase this variation in quality observability creates the potential for an adverse selection problem i develop a theoretical model of trade in dry and milking cows and find empirical evidence consistent with the adverse selection theory in particular dry animal prices fall less in response to negative shocks relative to milking animal prices which is consistent with the model s prediction that negative shocks actually help the dry animal market by pushing more high quality owners to sell

wagner s hypothesis evidence from kuwait using cointegration tests this paper investigates the relationship between public expenditure and a number of socioeconomic variables including the level of income in kuwait a general form of the public expenditure function is formulated and recent developments in time series econometrics including unit roots and cointegration tests and an error correction model are used given the characteristics of the economy alternative measures for each variables are used the analysis in the paper is based on time series data covering the period from 1969 70 to 1994 95 in general the findings lend little support to the existence of long run equilibrium relationship between public expenditure and the socioeconomic variables and the evidence does not lend support to the validity of wagner s law in kuwait

an empirical re examination of wagner s law abstract it is argued in this paper that for a more meaningful test of wagner s law allowance must be made in regard to prevalence of peace and stability using six different versions and employing both nominal and real data from ten states of the united states wagner s law is vindicated

a test of the wagner s hypothesis for the fiji islands in this article we examine wagner s law for fiji for the period 1970 to 2002 using the johansen 1988 test for cointegration we find one cointegration relationship between national output and government expenditure using five different long run estimators we find robust results on the impact of national income on government expenditure the elasticity ranges from 1 36 to 1 44 implying that a 1 increase in income leads to a 1 36 1 44 increase in government expenditure moreover we find that in the long run national income granger causes government expenditure while these results are consistent with wagner s law we warn policy makers that because fiji s total debt stands at around 69 of gdp in future the bulk of expenditure will go towards debt financing at the expense of productive sectors

credit market constraints consumption smoothing and the accumulation of durable production assets in low income countries investments in bullocks in india in this paper we formulate and estimate a finite horizon structural dynamic model of agricultural investment behavior that incorporates the major features of low income agricultural environments income uncertainty constraints on borrowing and rental markets and the use of investment assets to generate income and smooth consumption the model is fit to longitudinal indian household data on farm profits bullock stocks and pump sets the estimated structural parameters are used to assess the effects on the life cycle accumulation of bullocks agricultural profits and welfare associated with complete markets and bullock liquidity and with second best policies that provide assured sources of income to farmers and weather insurance

growth effects of public expenditure on the state and local level evidence from a sample of rich governments there is a vast empirical literature investigating the relationship between government size and economic growth but the empirical evidence of growth effects of public expenditure using cross country regressions is still inconclusive according to a number of authors this is not surprising since the negative relationship only applies for rich countries with a large public sector restricting their analysis on rich countries only they can show the predicted negative impact naturally a selection of a sub sample of rich countries is always somewhat arbitrary another possibility is to concentrate on governments within a rich country however only few studies investigate the effect of state and local spending on economic growth this study concentrates on the relationship between public expenditure and economic growth within a rich country using the full sample of state and local governments from switzerland over the 1981 2001 period the general finding is a fairly robust negative relationship between gov

cyclical ratcheting in government spending evidence from the oecd this paper studies the role of business cycles in the phenomenon of increasing government spending gdp ratios in the oecd countries an empirical framework that includes both long run and cyclical considerations in the determination of government spending is applied to panel data covering 1975 1998 the main finding is that the prolonged rise in the spending gdp ratio is partially explained by cyclical upward ratcheting due to asymmetric fiscal behavior the ratio increases during recessions and is only partially reduced in expansions the long run ratcheting effect is estimated as approximately 2 of gdp also analyzed are the cyclical changes in the composition of government spending government consumption transfers and subsidies and capital expenditure as well as a possible link between cyclical ratcheting and government weakness

accuracy of response in labor market surveys evidence and implications this paper examines the extent of response errors in labor market survey data and explores the implications of such errors for economic analysis explicitly examined are responses to questions on industry occupation union status hours worked and wages analyses are based on two sources 1 a special supplement to the january 1977 current population survey that obtained data from workers and their employers and 2 an exact match of workers and their employers interviewed in the employment opportunity pilot project survey the dual nature of these surveys provides a basis for analyzing the effect of response error on a variety of economic analyses including the trade off between wages and risk the wage impact of unionism and the sensitivity of wage determination models to alternative responses to earnings questions

improving quality versus increasing the quantity of schooling estimates of rates of return from rural pakistan abstract this paper s approach permits a more satisfactory assessment than previously of the rates of return to improving school quality versus increasing quantity in terms of labor earnings and their implications for educational policy in developing countries special data from rural pakistan collected for this study are used to make estimates within a conceptual framework that controls for important individual and household choices the results indicate that rates of return were much higher for investing in primary school quality or quantity than for investing in middle schools and at the primary school level somewhat higher for expanding low quality schools than for increasing quality in existing schools

smallholder dairying under transactions costs in east africa abstract it is argued that dairying is vital to future viability of many small farms in east africa and that high transactions costs for dairy production and marketing limit participation by asset and information poor smallholders case studies from kenya and ethiopia illustrate the role of dairy cooperatives in reducing transactions costs analysis of the determinants of producer prices received by a sample of dairy producers near addis ababa suggests that different levels of access to infrastructure assets and information explain why they contemporaneously accept widely different producer prices for fluid milk

causality between public expenditure and national income this paper deploys the granger method to determine the directions and patterns of causality between national income and total as well as various components of public expenditure empirical results based on the data for india 1950 81 suggest that while at the disaggregate level the causal process is rather diverse it is essentially feed back type at the aggregate level it neither confirms the wagnerian income public expenditure nor the keynesian public expenditure national income view the paper recommends that two variables be treated as jointly dependent in both the public finance and macroeconometric studies

the government expenditure economic growth relation in japan an analysis by using the adl test for threshold cointegration based on annual data from japan for the period 1960 to 2010 we investigate the government expenditure economic growth relation in japan by using the autoregressive distributed lag test for threshold cointegration developed by li and lee 2010 in particular we evaluate the validity of wagner s view and the keynesian view in the case of japan the empirical results presented herein indicate that of these two classical economics perspectives only wagner s view holds for japan the findings also demonstrate that the adjustment process towards its long run equilibrium is asymmetric

ideology and the growth of government abstract we analyze the impact of ideology on the size of government in a simple model the government sets redistribution and provision of public services according to the preferences of the median voter ideology is defined in terms of preferences for public services and the impact of ideology on the size of government is shown to increase with mean income this idea is tested using measures of ideology based on party manifestos we show that the interaction of ideology and mean income has a major role in explaining the increase and divergence in government size observed across oecd countries

women s work and economic development using a cross country dataset and microdata from india and thailand we examine how women s work status changes with economic development several clear patterns emerge women s labor force participation first declines and then rises with development women move from work in family enterprises to work as paid employees fertility declines and gender gaps in education narrow women s education levels and those of their spouses appear to be important determinants of women s labor market activities broad welfare indicators such as mortality rates and education levels indicate that women s well being improves on average with development both in absolute terms and relative to men

shirking or productive schmoozing wages and the allocation of time at work this study uses detailed time diaries from household surveys for 1975 and 1981 to examine how changes in the use of time on the job affect earnings among nonunion workers the marginal minute of break time apparently increases earnings but not as much as does the marginal minute of work time among union workers additional time in unscheduled breaks appears to be associated with significantly higher earnings though other break time is not the author concludes that further growth in on the job leisure would reduce productivity that monitoring workers would yield returns to the firm but that entirely eliminating breaks would be counterproductive

estimating the permanent income elasticity of government expenditures evidence on wagner s law based on oil price shocks this paper provides instrumental variable estimates of the permanent income elasticity of government expenditures it uses annual variation in the international oil price weighted with countries average oil net export gdp shares as a plausibly exogenous source of within country variation in countries permanent income the short run estimates of the permanent income elasticity are robust across alternative specifications and are below one the estimated elasticity coefficients range between 0 3 and 0 6 and have standard errors of 0 1 and 0 4 respectively point estimates of long run elasticities are somewhat larger but still smaller than unity the investment component of government spending is found to be more elastic than the consumption component whereas elasticity differences between rich and poor countries are insignificant

estimating short and long run relationships a guide for the applied economist many applied economists face problems in selecting an appropriate technique to estimate short and long run relationships with the time series methods this article reviews three alternative approaches viz general to specific vector autoregressions and the vector error correction models as in other methodological controversies definite answers are difficult it is suggested that if these techniques are seen as tools to summarize data as in smith 2000 often there maybe only minor differences in their estimates therefore a computationally attractive technique is likely to be popular

peacock and wiseman on the growth of public expenditure the late nineteenth century view of the growth of the public sector enuciated by adolph wagner 1890 now known as wagner s law accorded well with the doctrine of comparative advantage with the growth of the industrial economy a complementary demand was set up alongside industrial and manufacturing expansion for transport and communication services energy and waste disposal central and local governments were viewed as having a comparative advantage in providing such services justifying wagner s law that government expenditure would continuously increase as a percentage of gross domestic product in a growing economy in 1961 as part of their seminal study of the growth of public expenditure in the united kingdom alan t peacock and jack wiseman1 questioned the generality of wagner s law and introduced their now famous displacement effect hypothesis to explain the time path of the growth of government in democratic countries writing before the public choice research program was at all well established peacock and wiseman nevertheless rejected wagner s reliance upon the organic state and relied instead on political propositions that

multivariate cointegration and causality tests of wagner s hypothesis evidence from the uk the purpose of this paper is to examine the issue of omitted variables in testing the long run validity of wagner s hypothesis using uk data for the period 1948 to 1997 this paper first investigates the secular relationship between public spending and economic development in a bivariate system in all cases considered our bivariate cointegration tests indicate the absence of a long run equilibrium condition however the introduction of a third variable money supply re establishes a cointegrating relationship between public expenditure and economic development variables in addition the results of the granger s multivariate causality test indicate a unidirectional causality from income and money supply to public spending in the long run thus providing support for wagner s hypothesis

the economics of roscas and intrahousehold resource allocation this paper investigates individual motives to participate in rotating savings and credit associations roscas detailed evidence from roscas in a kenyan slum nairobi suggests that most roscas are predominantly composed of women particularly those living in a couple and earning an independent income to explain this phenomenon we propose an argument based on conflictual interactions within the household participation in a rosca is a strategy a wife employs to protect her savings against claims by her husband for immediate consumption the empirical implications of the model are then tested using the data collected in kenya

co integration and error correction models the temporal causality between government taxes and spending several interesting papers have recently considered whether government taxes granger cause government spending or vice versa the findings based on standard granger 6 causality tests are not consistent manage and marlow 10 conclude that when evidence of one way causality exists federal taxes granger cause federal spending while anderson wallace and warner 1 conclude that the evidence supports one way causality in the opposite direction ram 11 reexamining the issue concludes that taxes granger cause spending at the federal level but that spending granger causes taxes at the state and local level von furstenberg green and jeong 13 in another related article examine the tax and spend spend and tax causality issue using a more general vector autoregressive var model they introduce in addition to federal taxes and spending two economic variables the gnp gap and the inflation rate decompose federal spending into several categories and remove the effects of automatic stabilizers when appropriate they find little evidence that taxes granger cause spending and limited evidence that spending causes taxes a finding which corresponds most closely to that of anderson wallace and warner 1 our purpose is to reconsider the causality issue with the aid of co integration and errorcorrection modeling our analysis illustrates with a specific example how sources of causality can be neglected in standard granger causality tests moreover addressing the question of temporal causality between government taxes and spending provides insight as to how different policies might or might not help control the growth of government the results of our estimating various co integration and error correction models with quarterly data suggest bi directional causality between government taxes and spending both for the federal and state and local sectors this finding counters the conclusions of previous studies when annual data are used however our

lag length selection and tests of granger causality between money and income one of the most widely accepred relationships in macroeconomics is the positive relationship between the rate of growth of the money supply and the rate of growth of income a diversity of opinion arises however with the attempt to identify a causal relationship between these variables while friedman and schwartz 1963 initiated the empirical investigation of money income causality sims 1972 made the most significant contribution to this literature with a practical application of the criterion developed by granger 1969 for identifying a causal relationship since the appearance of sims s approach and an alternative one advanced by sargent 1976 many researchers have applied these techniques to the investigation of the causal relationship between money and income l with two exceptions hsiao 1981 and mcmillin and fackler 1984 these researchers have arbitrarily chosen the lengths of their distributed lags the purpose of this paper is to test for granger causality between money and income this paper differs from previous work in that considerably more attention is focused on the effect of the lag specification on the test results in particular we investigate the extent to which rules of thumb arbitrary lag specifications and

the impact of primary schooling on economic development a review of the evidence abstract the contribution of primary schooling to economic development is greater than has conventionally been percieved this review of recent research shows that primary schooling increases labour productivity in both urban and rural sectors and that the economic returns to such investment are typically high in addition it reduces fertility improves health and nutrition and promotes other behavioural and attitudinal changes which are helpful to economic development investment strategies which give primary schooling an important place would be more conducive of growth with equity than many alternatives priorities for government and donor policies are indicated as are those for future research

microenterprise growth and the flypaper effect evidence from a randomized experiment in ghana standard models of investment predict that credit constrained firms should grow rapidly when given additional capital and that how this capital is provided should not affect decisions to invest in the business or consume the capital we randomly gave cash and in kind grants to male and female owned microenterprises in urban ghana for women running subsistence enterprises we find no gain in profits from either treatment for women with larger businesses we strongly reject equality of the cash and in kind grants only in kind grants cause growth in profits suggesting a flypaper effect whereby capital coming directly into the business sticks there but cash does not the results for men also suggest a lower impact of cash but differences between cash and in kind grants are less robust there is suggestive evidence that the difference in the effects of cash and in kind grants is associated more with lack of self control than with external pressure

an econometric test of wagner s law for six countries based on cointegration and error correction modelling techniques the present study empirically examined five different versions of wagner s law by employing annual time series data on six countries over the period 1951 1996 three countries are part of the emerging industrialized countries of asia south korea taiwan thailand and three are industrialized countries japan usa and the united kingdom the analysis is an advance over previous work in two ways first the stationarity propertities of the data and the order of integration of the data are empirically investigated using the augmented dickey fuller adf and the kwiatkowski et al journal of econometrics 1 1992 kpss tests and second the hypothesis of a long run relationship between income and government spending is tested using bivariate cointegrated systems and employing the methodology of cointegration analysis as suggested by johansen journal of economic dynamics and control 12 1988 and johansen and juselius oxford bulletin of economics and statistics 52 1990 the results indicate that

inefficient households and the mix of government spending a model is presented in which individuals can vote over government subsidies to a private good and over redistributive taxation the subsidized good is purchased and shared by couples who act noncooperatively while possibly being altruistic towards each other the framework allows a separation of the subsidy policy from redistributive policy in a majority voting equilibrium the subsidy is used exclusively to correct the individuals spending pattern the results suggest that spending on private goods should be an important item in government expenditures when there is strong positive income bias in the political process and or when household decisions are relatively inefficient

cointegration and threshold adjustment this article proposes an extension to the engle granger testing strategy by permitting asymmetry in the adjustment toward equilibrium in two different ways we demonstrate that our test has good power and size properties over the engle granger test when there are asymmetric departures from equilibrium we consider an application namely whether there exists cointegration among interest rates for instruments with different maturities this issue has been widely tested with mixed results we argue that either cautious policy or possibly opportunistic behavior on the part of the federal reserve implies that an equilibrium relationship between short and long term interest rates exists but that adjustments from disequilibrium are asymmetric in nature empirical tests using u s yields confirm the asymmetric nature of error correction among interest rates of different maturities

asymmetries in the conditional relation of government expenditure and economic growth previous studies on the relationship between government expenditure and economic growth have invariably aggregated periods of strong and weak gdp growth and reported a single government expenditure response coefficient estimate we argue that traditional test specifications of this relationship suffer from aggregation or omitted variables biases by failing to distinguish between diverse economic growth experiences and their impact on government expenditure we reexamine the evidence concerning wagner s law using a proposed conditional test specification that is capable of a separating periods of strong and weak economic growth b accommodating possible asymmetries in the marginal responses of government expenditure to variations in economic growth and c distinguishing between positive and negative asymmetries in such responses we present evidence showing that a the majority of government expenditure responses tend to occur during periods of an economic slowdown characterized by gdp growth t

government expenditure and economic growth evidence from g7 countries this paper examines wagner s law of public expenditure which emphasizes economic growth as the fundamental determinant of public sector growth using time series data drawn from the g7 industrialized countries over the sample period 1960 1993 it presents evidence on both the short and long run effects of growth in national income on government expenditure by resorting to recent developments in the theory of cointegrated processes an attempt is also made in this study to examine if wagner s law holds between certain key components of government expenditure and income

external validity in a stochastic world evidence from low income countries we examine empirically the generalizability of internally valid micro estimates of causal effects in a fixed population over time when that population is subject to aggregate shocks using panel data we show that the returns to investments in agriculture in india and ghana small and medium non farm enterprises in sri lanka and schooling in indonesia fluctuate significantly across time periods we show how the returns to these investments interact with specific measurable and economically relevant aggregate shocks focusing on rainfall and price fluctuations we also obtain lower bound estimates of confidence intervals of the returns based on estimates of the parameters of the distributions of rainfall shocks in our two agricultural samples we find that even these lower bound confidence intervals are substantially wider than those based solely on sampling error that are commonly provided in studies most of which are based on single year samples we also find that cross sectional variation in rainfall cannot be confidently used to replicate within population rainfall variability based on our findings we discuss methods for incorporating information on external shocks into evaluations of the returns to policy

public inputs and child schooling in brazil household data from a one percent sample of the 1970 brazilian census are used to analyze the effect of public inputs i e the supply of schooling on children s school attainment in brazil the household data are combined with measures of school availability and quality derived directly from the same census data the measures are based on the number and education of schoolteachers in each of 169 different areas of the country elasticities of demand with respect to these public inputs are estimated these elasticities are high in both rural and urban areas in urban areas the positive effect of public inputs is greater for children from households with poorer and less educated parents in rural areas the positive effect of public inputs is greater if anything for children from households that are relatively better off at least compared to other rural households

evidence on the validity of cross sectional and longitudinal labor market data this article investigates error properties of survey reports of labor market variables we use the panel study of income dynamics psid validation study a two wave panel survey of workers employed by a large firm that shared its detailed payroll records individuals reports of annual earnings are fairly accurate errors are negatively related to true earnings reducing bias due to measurement error when earnings are used as an independent variable biases are moderately larger for changes in earnings earnings per hour are less reliably reported than annual earnings biases in estimating earnings functions are relatively small but those in labor supply functions may be important

returns to education a further international update and implications this paper updates evidence on the returns to investment in education by adding estimates for new countries and refining existing estimates to bring the total number of country cases to over 60 the new cross country evidence confirms and reinforces earlier patterns namely that returns are highest for primary education the general curricula the education of women and countries with the lowest per capita income the findings have important implications for directing future investment in education which for efficiency and equity purposes should concentrate on these priority areas

a bound testing analysis of wagner s law in nigeria 1970 2006 this study tests wagner s law the tendency for government activities to expand along with economic expansion for nigeria using annual time series data between 1970 and 2006 it adopts the bounds test approach proposed by pesaran et al 2001 based on unrestricted error correction model uecm and toda and yamamoto s 1995 granger noncausality tests empirical results from the bounds test indicate that there exists no long run relationship between government expenditure and output in nigeria in addition toda and yamamoto s 1995 causality test results show that wagner s law does not hold for more than the period being tested rather we found a weak empirical support in the proposition by keynes that public expenditure is an exogenous factor and a policy instrument for increasing national income

wagner s hypothesis in time series and cross section perspectives evidence from real data for 115 countries internationally comparable data on income and government expenditure for 115 countries covering the period 1950 80 are used to assess the validity of wagner s hypothesis individual country time series data and several intercountry cross sections are studied besides a tremendous diversity in the position for various countries the results indicate that while there is support for the hypothesis in some time series data sets such support is lacking in most cross section estimates much of the support for the hypothesis reported in many earlier studies therefore was probably due to either use of limited samples or inadequate data comparability across the observations studied copyright 1987 by mit press

what do oecd countries cut first when faced with fiscal adjustments expenditure in this article we explore the relationship between components of government expenditure and government size during the period 1970 2007 for a sample of 25 developed countries to shed light on how fiscal discipline might influence public spending composition in the coming years using the pooled mean group estimation we find that fiscal adjustments protect functions that have both a social and productive character such as education and health spending in addition the most productive spending that related to transport and communications is also isolated from budgetary cuts this result shows evidence of governments reacting to the voter s increasing realization that reducing productive expenditures harms long term economic growth by striking a balance between utility and economic growthenhancing expenditure

do more open economies have bigger governments another look abstract we reconsider the evidence of a positive relationship between openness and the size of government recently established by rodrik rodrik d 1998 why do more open economies have bigger governments journal of political economy 106 997 1032 and others while the existing literature focuses on expenditure based measures of government we consider non budgetary measures such as government ownership of enterprises price controls asset expropriation each of these may have little impact on government expenditures yet can make the role of government sizable we demonstrate that the scope of government is much larger in less open economies when considering non budgetary measures additionally we show that higher levels of non budgetary government are positively correlated with trade barriers finally we provide further evidence on the hypothesis that larger governments provide social insurance in open economies subject to terms of trade shocks although we find that greater terms of trade risk is weakly associated with larger government in all forms these interventions include price controls and greater risk of asset expropriation which are hard to reconcile with a pure insurance motive

the added worker effect abstract this paper uses the gross change data and cointegration error correction modeling to test the hypothesis of added worker effect in the u s labor market it is shown that prime age males unemployment u m and flows from unemployment to out of the labor force un m cause an increase in prime age and young females flows from not in the labor force keeping house to employment and decrease their flows into unemployment

what you don t know can hurt you or at least mislead you family behaviors unobserved heterogeneities and the determinants and impacts of human resources over the life cycle what one does not know in the form of unobserved heterogeneity can mislead one in empirical estimates a simple model of intrahousehold allocations illustrates the possible importance of unobserved factors such as abilities in determining human resources and their impacts the author reviews over forty years of studies primarily from latin america and the caribbean but also from elsewhere to illustrate the substantial empirical importance of unobserved heterogeneity with regard to preferences and intrahousehold allocations schooling returns school quality early life nutrition and program evaluation

the curious attraction of wagner s law wagner s law of increasing state activity has recently been subjected to intensive use of recondite econometric testing procedures an examination of the relevant articles reveals ignorance both of wagner s definition of state activity and of his insistence that he was not engaged in prediction consequently the omission of public enterprises contained in wagner s definition leads to a model misspecification and the object of testing his hypothesiss remains obscure

wagner s law revisited cointegration and causality tests for new zealand wagner s law states that the share of government expenditure in gross national product gnp will increase with economic development many associated empirical studies substitute gnp with gross domestic product gdp this article presents an empirical investigation into the validity of wagner s law for new zealand over the period 1960 to 2007 and compares the results obtained using these two measures of output application of the autoregressive distributed lag ardl bounds test suggests a cointegrating relationship between either output measure and the share of government spending and further application of general to specific gets engle and granger eg phillip hansen s fully modified ordinary least squares fmols and johansen s time series techniques illustrate statistical robustness and an income elasticity between 0 56 and 0 84 the results suggest that output measures granger cause the share of government expenditure in the long run thereby providing support for wagner s law and these resul

the contribution of increased equity to the estimated social benefits from a transfer program an illustration from progresa oportunidades most impact evaluations of conditional cash transfers ccts and unconditional cash transfers ucts focus on the returns to increased human capital investments that will be reaped largely or exclusively in the future e g when current children have increased productivities as adults but the objectives of these programs are not only to increase human capital investments with implications for future levels and distributions of income but also to alleviate current poverty and reduce current inequality the current distributional gains from such programs depend on the degree of inequality aversion in the social welfare function simulations show that for a range of inequality aversion parameters the welfare gains from current redistribution for the mexican progresa cct program can be as large or possibly much larger than the estimated present discounted value of future earnings from human capital investments in lower and upper secondary schooling these moreover are underestimates of the gains from redistribution because in addition to current gains such gains will be augmented in the future through the distribution of the returns on the human capital investments induced by cash transfer programs therefore to fully evaluate such programs it is critical to incorporate the distributional gains not only the impacts on human capital investments

australasian money demand stability application of structural break tests estimates of the demand for money provide important foundations for monetary policy setting but if the estimation technique does not explicitly account for structural changes then such estimates will be biased this paper presents an investigation into the level and stability of money demand m1 for australia and new zealand over the 1960 2009 period and demonstrates that both countries experienced regime shifts australia also experienced an intercept shift application of four time series methods provide consistent results with 1984 and 1998 break dates cusum and cusumsq stability tests reveal that m1 demand functions were unstable over the 1984 to 1998 period for both countries although tests for stability are not rejected thereafter

autoregressive modelling and money income causality detection abstract a step wise procedure based on granger s concept of causality and abaike s final prediction error criterion is suggested as a practical means to identify the order of lags of each variable in a multivariate autoregressive process the model seems useful because it can serve as a reduced form formulation to avoid imposing often spurious or false restrictions of the model it also provides a reasonably powerful test of causality the idea is applied to u s postwar money and income data it is found that between m1 and gnp a bivariate feedback model fits the data best between m2 and gnp a one way causal model from money to income performs better diagnostic checks applied to our model seem to indicate the adequacy of our approach

peasant household behaviour with missing markets some paradoxes explained a model of peasant household behavior under varying degrees of household specific food and labor market failures is constructed to show that these structural features can explain several well known patterns of peasant response which have often been attributed to peculiar motives presumed specific to peasants the model explains sluggish response to cash crops prices and high instability in perceived food and labor scarcities the key role of manufactured consumer goods prices in stimulating peasants effort in cash crops production the effectiveness of taxation as opposed to incentives in stimulating cash crops production and the key role of technological change in food production to enhance cash crop production results are obtained analytically in the case of one market failure and by numerical simulation with more than one

economic growth and government expenditure evidence from a new test specification a new test specification of wagner s law of public expenditure has been formulated the aim is to disentangle the effects of accelerating and decelerating economic growth on growth in government expenditure two alternative proxies for the state of the economy are experimented with the first defines the current state of the economy by relating it to its historical mean growth rate while the second defines it relative to a pooled time series cross sectional mean growth rate this distinction is then explicitly incorporated into an error correction model that parameterizes the bivariate relation between government expenditure and economic growth for alternative oecd country groupings the results suggest that government expenditure increases less than proportionately with accelerating economic growth and decreases more than proportionately with decelerating economic growth there is only a limited support for wagner s law

wagner s law versus displacement effect abstractthe public sector has grown dramatically over the past few centuries in many developed countries in this article we use wavelet methods to distinguish between two leading explanations for this growth wagner s law and the displacement effect in doing so we use the long term data of 10 oecd countries for a maximum time span of 1800 2009 we find that the validity of wagner s law is likely to vary strongly over time for each country a roughly similar feature in most of the countries is that the law is less valid in the earliest stage of economic development as well as in the advanced stages with the validity tending to follow an inverted u shaped pattern with economic development further our results indicate that the long run growth of government size cannot be adequately explained by wagner s law on the other hand the displacement effect appears to account for the bulk of the growth in most of the countries

testing wagner versus keynes using disaggregated public expenditure data for canada this paper attempts to test wagnerian versus keynesian hypotheses by examining the relationship between national income and total public expenditure as well as its various components for canada during the period 1950 1995 engle and granger s two step cointegration and error correction techniques are employed to test these two hypotheses the results of this study support both the hypotheses when tested with broader aggregate expenditure data i e total government current expenditure ce and total current expenditures on goods and services cegs although the results of this study do not support the existence of any long run relationship between gdp and the disaggregated public expenditure variables they do support the existence of short run causation implying that national income may be causing or caused by a component of the total government current expenditure in the short run

the distribution of public services an exploration of local governmental preferences a local governmental welfare function is specified to explore two of its central characteristics the equity productivity trade off and differential weights across neighborhoods the constrained maximization model is estimated using service outcomes safety in the welfare function as opposed to publicly provided inputs police over neighborhoods the equity productivity trade off is found to be considerable and not all neighborhoods are weighted equally the results show that inequality aversion and unequal concern by local government over service outcomes must be addressed explicitly to understand the observed distribution of publicly provided inputs with important implications for standard analysis of local governmental behavior copyright 1987 by american economic association

the displacement effect in the growth of governments we analyze the displacement effect within a multivariaterevenue expenditure model of government growth based on along historical dataset for italy our long run analysisshows a permanent influence of domestic product on the growthof governments supporting wagner s law the short rundynamics are more complex and provide some evidence for thedisplacement effect in terms of a lower resistance againsttax financing of government spending in the post war inaddition government spending adjusts faster when deviationsfrom its equilibrium get larger

federal legislative activism in australia a new approach to testing wagner s law this paper considers the relationship between government growth and real gdp per capita by developing models of federal legislative output in australia since 1901 growth in legislation is found to be negatively related to growth in real income per capita in the short run implying that legislation responds to temporary economic shocks but without a robust long run relationship with the level of income the growth in the number of pages of legislation enacted and legislative complexity also show a negative short run relationship with growth in real national income per capita and a positive long run relationship with the level of income

did fiscal institutions affect wagner s law in italy during 1951 2009 period an empirical analysis in this article we test wagner s assumption of the one sided directional flow moving from economic growth to public spending in italy for the 1951 2009 period we pay particular attention to the impact of certain regime shifts related to changes in italian budget regulations and procedures and the relevance of fiscal institutions to the fiscal performance equation i e the public spending national income nexus the error correction model is estimated to measure short run dynamic effects and the long run equilibrium between the two time series the empirical evidence suggests that wagner s law is supported in regard to policy implications we find that public spending reacted less to positive changes in economic growth when the strengthening of the ministry of finance occurred in 1997 ciampi s reform some sensitivity analyses confirm our empirical evidence

does urbanization mean bigger governments this paper proposes urbanization as a determinant of government size as people move to cities their demand for a more de ned set of regulations but also for basic health education and income standards rises our theoretical framework determines how the regional distribution of the population a ects government size we test this theory on panel data of 175 countries from 1960 to 2010 and two state level samples from colombia and germany results demonstrate a strong positive e ect from urbanization on government spending with a 1 percent increase in the amount of urban citizens leading to a 0 2 percent rise in public expenditure our ndings indicate that public sectors may become more important as worldwide urbanization is progressing this result underlines why government e ectiveness and the quality of public goods provision will be even more important in the future

government and economic growth a non linear relationship recently various authors have examined the relationship between growth in government size and total economic growth in each case the authors permitted only a monotonic relationship this paper examines the issue of a non linear relationship between growth in government and overall growth in the economy

government size and economic growth a new framework and some evidence from cross section and time series data a study of the impact of government size on economic performance and growth is important theoretically one point of view suggests that a larger government size is likely to be detrimental to efficiency and economic growth because for example i government operations are often conducted inefficiently ii the regulatory process imposes excessive burdens and costs on the economic system and iii many of government s fiscal and monetary policies tend to distort economic incentives and lower the productivity of the system at the other extreme one can identify some points of view that assign to the government a critical role in the process of economic development and could argue that a larger government size is likely to be a more powerful engine of economic development there are several arguments on which the latter point of view is based these include besides others i role of the government in harmonizing conflicts between private and social interests ii prevention of exploitation of the country by foreigners and iii securing an increase in productive investment and providing a socially optimal direction for growth and development

migration self selection and earnings in philippine rural communities abstract estimated returns to schooling investments can be misleading if migration causes significant shifts in population distribution across time data gathered in rural philippine communities show that the more educated and experienced individuals are more likely to outmigrate causing a sample selection bias in the estimation of wage equations the observed wages were then lower than the conditional population mean of an entire cohort residing originally in the area controlling for self selection the wage returns to schooling and experience were higher finally the sample selectivity variable accounts substantially for the difference in the wages of men and women

how high are rates of return to fertilizer evidence from field experiments in kenya the idea that peasant farmers are rational profit maximizers has been a staple of development economics since theodore schultz 1964 it has also been influential in shaping policy for example agricultural experts have stressed the importance of fertilizer use in raising agricultural yields pointing to impressive results on experimental farms and to huge differences in agricultural productivity across countries with different levels of fertilizer use robert evenson and douglas gollin 2003 historically many countries subsidized fertilizer in response but economists have been skeptical of claims that farmers are leaving money on the table noting that fertilizer may not have the same returns on real world farms as on experimental farms that returns to fertilizer may be low for many farmers even if they are high on average tavneet suri 2007 that fertilizer may require complementary inputs or may be risky many countries have withdrawn or scaled back fertilizer psychology and development theory and experimental evidence

the equity productivity tradeoff public school resources in brazil abstract a governmental welfare function is specified to explore the equity productivity tradeoff in the allocation of governmental schooling resources the constrained maximization model is estimated for brazil using expected incomes in each geographical area as the outcome of interest and governmental resources for each area as the input the equity productivity tradeoff in brazillian governmental preferences is estimated to be considerable with a welfare curvature close neither to the utilitarian nor to the rawlsian extremes but close to the intermediate cobb douglas value this implies neutral rather than reinforcing or compensating behavior in the allocation of governmental resources with the result that the distribution of such resources across areas is more equal than is that of expected incomes

profitability of fertilizer experimental evidence from female rice farmers in mali abstract we conducted an experiment providing fertilizer grants to female rice farmers in mali we found that women who received fertilizer used both more fertilizer and more complementary inputs s

testing wagner s law using disaggregated public expenditure data in the case of greece 1958 93 the factors that have influenced the growth of public expenditures have been the subject of extensive theoretical and empirical research the validity of wagner s law in the case of greece is tested using disaggregated public expenditure data for the period 1958 93 the methodology employed is that of cointegration and the related notion of error correction results reported here suggest that in the case of greece only the growth of defence expenditure may be explained in terms of wagner s law

does too much government spending depress the economic development of transition economies evidences from dynamic panel threshold analysis abstractthis paper investigates the relationship between government size and economic growth and determines the optimal level of government spending to maximize economic growth the paper applies a

cointegration and wagner s hypothesis time series evidence for canada it is argued that wagner s hypothesis is essentially a proposition about the secular comovement of income growth and public spending using the engle and granger cointegration tests and time series data from canada the long run validity of wagner s hypothesis is maintained

global inequality when unequal countries create unequal people abstract current global inequality measures assume that national mean income does not matter to economic welfare at given household income as measured in surveys the paper questions that assumption on theoretical and empirical grounds and finds that prominent stylized facts about global inequality are not robust at one extreme theories of relative deprivation yield nationalistic measures whereby global inequality is average within country inequality which is rising however other theories and evidence point instead to the benefits of living in a richer country parameter values consistent with research on global subjective wellbeing imply higher inequality than prevailing measures though falling since 1990

short and long term relation between economic development and government spending the role of quality of institutions abstractthis paper tests the wagner s assumption of the one sided directional flow moving from economic growth to public spending considering an international database over the 1996 2012 period by

keynes versus wagner public expenditure and national income for three african countries the public expenditure income hypothesis has long been debated in economics following keynes public expenditure is seen as an exogenous factor to be used as a policy instrument to influence growth on the other hand wagner argues that expenditure is an endogenous factor or an outcome not a cause of growth in national income the purpose of this paper is to apply both the granger and holmes hutton statistical procedures to test the income expenditure hypothesis for three african countries ghana kenya and south africa we find that the hypothesis of public expenditure causing national income is not supported by the data for these african countries

a time domain transfer function model of wagner s law the case of the united kingdom economy the dynamic relationship which is implied by wagner s law is well established in the literature however the methodology which has been applied to investigate this dynamic relationship has tended to avoid a dynamic specification this paper investigates wagner s law employing transfer function methodology in the time domain for the uk over the period 1946 85

a logistic growth theory of public expenditures a study of five countries over 100 years this paper offers a new theory and empirical testing of long term trends of public expenditures for five countries while wagner s law would imply an exponential growth process of the ratio between public expenditures and national income g y the law should be rejected both on theoretical and empirical grounds because it disregards the role of ever increasing distortionary taxation however under some conditions the combination of wagner s law and the pigou s conjecture that the excess burden of taxation constrains the growth of public expenditures can be captured by a non linear first order differential equation the equation is the verhulst s logistic originally invented to model malthusian predictions on population growth the integration of a verhulst equation generates an s shaped curve this analytical framework combines intuitions from a welfare economics and a public choice perspective and potentially offers a new research strategy on the dynamics of government expenditures we offer preliminary econometric estimates on long run trends around 1870 1990 of g y in u s u k france germany italy these estimates confirm a pattern of similar trajectories in spite of different national parameters and suggest that the logistic view of growth of government is consistent with observed data

public expenditure growth in greece and portugal wagner s law and beyond in the tradition of wagner s law this study examines the relationship between aggregate income and public expenditures in greece and portugal during the years 1958 85 unlike more conventional specifications our analysis focuses on the movement of different componenets of public expenditures permanent income relative prices stabilization policy and socio political factors emerge as thomain determinants of public expenditures while the results reveal significant difference in responses to these determinants across components of expenditures and between the two countries

the samuelson condition and the lindahl scheme in networks abstract we study optimal provision of public goods in the network showing that the samuelson condition and the lindahl scheme can both be substantially extended to characterize the expenditure on such public goods couched in terms of the structure of the network the extended samuelson condition and lindahl scheme formulate precisely how the local publicness of a local public good fundamentally determines its optimal provision and the personalized price that the lindahl tax payer faces independence of the optimal allocation from the distribution of resources at interior samuelsonian solutions in the network generally fails to hold even for the bergstrom cornes preferences

continued existence of cows disproves central tenets of capitalism we examine the returns from owning cows and buffaloes in rural india with labor valued at market wages households earn large negative median returns from holding cows and buffaloes at 304 and 75 respectively making the stark assumption of labor valued at zero median returns are then 5 for cows and 10 for buffaloes with 52 and 46 of households earning negative returns for cows and buffaloes respectively why do households continue to invest in livestock if economic returns are negative or are these estimates wrong we discuss potential explanations including labor market failures for why livestock investments may persist

agricultural decisions after relaxing credit and risk constraints the investment decisions of small scale farmers in developing countries are conditioned by their financial environment binding credit market constraints and incomplete insurance can limit investment in activities with high expected profits we conducted several experiments in northern ghana in which farmers were randomly assigned to receive cash grants grants of or opportunities to purchase rainfall index insurance or a combination of the two demand for index insurance is strong and insurance leads to significantly larger agricultural investment and riskier production choices in agriculture the binding constraint to farmer investment is uninsured risk when provided with insurance against the primary catastrophic risk they face farmers are able to find resources to increase expenditure on their farms demand for insurance in subsequent years is strongly increasing with the farmer s own receipt of insurance payouts with the receipt of payouts by others in the farmer s social network and with recent poor rain in the village both investment patterns and the demand for index insurance are consistent with the presence of important basis risk associated with the index insurance imperfect trust that promised

the quality of schooling quantity alone is misleading although much research discusses the quantity of schooling as an effective impact on productivity and earnings most such research leaves out the idea of the quality of schooling which may cause biases in the estimated returns to schooling this paper consequently attempts to extend the standard mincerian approach to incorporate school quality as well as quantity it demonstrates how exclusion of quality in the standard procedure may cause biases in the estimated returns to years of schooling probably in the upward direction the paper explores the implications of this extension of the standard model for the case of young brazilian males it shows that the estimate of the private return to years of schooling using the preferred quality inclusive specification is only one half the estimate using the standard procedure indicating substantial upward bias in the standard estimates it further outlines a method for estimating a social return to quality and finds that it exceeds substantially the social return to quantity the paper then shows why this in turn suggests there may be an equity productivity trade off in schooling investments

government expenditure and economic growth a cross country study this paper examines the relationship between the share of government consumption expenditure in gdp and the rate of growth of real per capita gdp the work of the u n international comparison project has recently made available new estimates for over 100 countries of both per capita gdp and the share of government consumption these new estimates are based on direct price comparisons rather than exchange rate conversions as a result the statistics for different countries are more comparable and cross country studies will be more reliable

outstanding female economists in the analysis and practice of development economics abstract this article examines the contributions of five eminent economists all women to the analysis and practice of development economics irma adelman frances stewart and nancy birdsall are leading advocates of alternative development strategies that focus on poverty alleviation and investment in human capital anne krueger and alice amsden stand at the forefront of two opposing camps in a lively and long lasting debate on the appropriate role of government in trade and industrialization we use the storied careers of these economists as a vehicle to convey the big picture of how development economics has evolved and which topics have proved durable