computer use and earnings in britain this paper estimates various models of the effect of computer use on earnings using recent ncds data the cross section estimates are large and significant while the standard fixed effects estimates are small or insignificant the panel estimates change considerably once we allow the coefficients to differ across individuals conditional on assumptions about when individuals use computers conventional panel estimates may not identify the crucial parameters and alternative methods are needed we conclude that there was a substantial premium associated with computer use for some individuals in the uk

the impact of internal migration on married couples earnings in britain previous studies have often suggested that wives experience a decline in labour market fortunes after an internal migration of a married couple this evidence is consistent with wives being tied movers on average i use the british household panel survey to consider the extent to which wives annual earnings change systematically in the year following an internal migration event for married couples within britain the earnings of working husbands appear to be little impacted by migration wives earnings do fall though this affect is short lived and concentrated in a decline in the weeks of work for the wife

skill biased technological change and rising wage inequality some problems and puzzles the recent rise in wage inequality is usually attributed to skill biased technical change sbtc associated with new computer technologies we review the evidence for this hypothesis focusing on the implications of sbtc for overall wage inequality and for changes in wage differentials between groups a key problem for the sbtc hypothesis is that wage inequality stabilized in the 1990s despite continuing advances in computer technology sbtc also fails to explain the evolution of other dimensions of wage inequality including the gender and racial wage gaps and the age gradient in the return to education

internal migration and human capital theory to what extent is it selective empirical studies of internal labor migration modeling average outcomes suggest migrants move to enhance returns to their labor in contrast major international surveys show less than a third of internal migrants as motivated by employment reasons using swedish panel data for the years 2001 2009 this paper addresses this disconnect by examining the full distribution of migrant income changes results from initial cem matching and quantile regression suggest that large returns to internal migration are mostly captured by the higher educated those initially low in the income distribution and those heading into the largest metropolitan regions much if not most of migration outcomes are however a wash and indeed often negative in terms of pay off this suggests models of average outcomes as insufficient in addressing human capital motivated migration

choice at sixteen the proportion of sixteen year olds in britain who stay on at school is low by oecd standards this paper examines the probability of completing education at the minimum legal age using micro data on individuals parameter estimates of a reduced form logit model of the leaving probability are obtained for both boys and girls the rich data set used allows the separate effects of family school and ability to be assessed family background in the form of class and parental education is shown to have a large effect even when ability and school type are controlled for copyright 1989 by the london school of economics and political science

redistributive taxation in a simple perfect foresight model abstract we investigate the redistributive potential of capital taxation in an intertemporal maximizing model of capital formation first even unanticipated redistributive capital taxation is severely limited in its effectiveness since it depresses wages second under any convergent redistributive tax policy which maximizes a paretian social objective the capital income tax will converge to zero independent of the factor supply elasticities these results are independent of workers holdings of capital

effective tax rates in macroeconomics cross country estimates of tax rates on factor incomes and consumption abstract this paper proposes a method for computing tax rates using national accounts and revenue statistics using this method we construct time series of tax rates for large industrial countries the method identifies the revenue raised by different taxes at the general government level and defines aggregate measures of the corresponding tax bases this method yields estimates of effective tax rates on factor incomes and consumption consistent with the tax distortions faced by a representative agent in a general equilibrium framework these tax rates compare favorably with existing estimates of marginal tax rates and highlight important international differences in tax policy

equilibrium political budget cycles political business cycle theories generally rely on nominal rigidities and voter myopia this paper offers an equilibrium theory that preserves some basic insights from earlier models though with significant refinements the political budget cycle emphasized here is in fiscal policy rather than output and inflation it arises via a multidimensional signal process one can consider the welfare implications of proposals to mitigate the cycle and the effects of altering the electoral structure copyright 1990 by american economic association

budget deficits and redistributive politics this paper proposes a new view of the forces in the political process that cause governments to accumulate debt the analysis builds on a model of redistributive politics that contrary to median voter models does not restrict the set of policies that politicians can propose i show that deficits occur even in an environment where voters and periods are homogeneous this is an environment where previous political theories of debt would predict budget balance in the model deficits are a way for candidates to better target promises to voters and are therefore used as tools of redistributive politics the main contribution of the analysis is to show that the same forces that push candidates to redistribute resources across voters to pursue political advantage are forces that generate budget deficits most countries have sizeable national debts indeed thinking of governments as debtors seems so customary that it feels awkward to talk about a national credit this suggests that there are systematic forces pushing governments to regularly borrow to cover the excess of spending over receipts at the same time a significant amount of government spending consists of transfers to special interest groups that are hard to justify on efficiency or equity grounds this paper presents a political economic model that suggests that these two phenomena are connected debt is at least in part caused by the fact that in order to get elected candidates need to appeal to groups of voters with promises of transfers debt allows candidates a finer control over the promises they make to these groups

theory measurement and calibration of macroeconomic models abstract calibration has become a standard tool of macroeconomics this paper extends and refines the calibration methodology along several important dimensions first accounting for home production is important both in measuring calibration targets and in organizing the data in a model consistent fashion for this reason thinking about home production is important even if the model under consideration does not include home production second investment specific technological change is included because of its strong balanced growth parameter restrictions third the measurement strategy is laid out as transparently as possible so that others can easily replicate the underlying calculations the data and calculations used in this paper are available at http clevelandfed org research models rbc index cfm

a political theory of government debt and deficits in a neo ricardian framework in the presence of different abilities and therefore different bequests some individuals are bequest constrained even in a neo ricardian world such individuals vote for taxes on future generations through the issuance of bonds thereby increasing their current consumption this produces some crowding out of capital reduces wage rates and increases the interest rate as a consequence even unconstrained individuals are no longer indifferent to the size of government debt the paper derives conditions that are conducive to larger debt and deficits when each of the living generations determines current taxes social security benefits and the national debt by majority rule copyright 1989 by american economic association

optimal fiscal and monetary policy in an economy without capital abstract this paper is concerned with the structure and time consistency of optimal fiscal and monetary policy in an economy without capital in a dynamic context optimal taxation means distributing tax distortions over time in a welfare maximizing way for a barter economy our main finding is that with debt commitments of sufficiently rich maturity structure an optimal policy if one exists is time consistent in a monetary economy the idea of optimal taxation must be broadened to include an inflation tax and we find that time consistency does not carry over an optimal inflation tax requires commitment by rules in a sense that has no counterpart in the dynamic theory of ordinary excise taxes the reason time consistency fails in a monetary economy is that nominal assets should from a welfare maximizing point of view always be taxed away via an immediate inflation in a kind of capital levy this emerges as a new possibility when money is introduced into an economy without capital

the failure of input based schooling policies in an effort to improve the quality of schools governments around the world have dramatically increased the resources devoted to them by concentrating on inputs and ignoring the incentives within schools the resources have yielded little in the way of general improvement in student achievement this paper provides a review of the us and international evidence on the effectiveness of such input policies it then contrasts the impact of resources with that of variations in teacher quality that are not systematically related to school resources finally alternative performance incentive policies are described

ict and productivity growth in the united kingdom this paper develops new estimates of investment in and output of information and communication technology ict these new estimates imply that gdp growth has been significantly understated particularly since 1994 a growth accounting approach is employed to measure the contribution of ict to the growth of both aggregate output and aggregate input on both counts the contribution of ict has been rising over time from 1989 to 1998 ict output contributed a fifth of overall gdp growth since 1989 55 per cent of capital deepening the growth of capital per hour worked has been contributed by ict capital since 1994 this proportion has risen to 90 per cent ict capital deepening accounts for 25 per cent of the growth of labour productivity over 1989 98 and 48 per cent over 1994 8 but even when output growth is adjusted for the new ict estimates both labour productivity and tfp growth are still found to slow down after 1994

sustaining fiscal policy through immigration this paper explores the fiscal implications of immigration to the us and argues that immigration policy should be viewed as a vital part of fiscal policy in particular a case is made that skill

estimation and testing of the union wage effect using panel data we present estimates of the union wage effect controlling for unmeasured individual effects and subject the conventional fixed effects model to specification tests for psid men the union wage effect is 5 8 after controlling for person effects as opposed to 20 in cross section omnibus tests based on an unrestricted reduced form and instrumental variables tests based on differencing are consistent with conventional models tests based on comparing those who enter and leave union coverage provide evidence against the usual model we find evidence for interactions between union status and other variables even after controlling for person effects

why a stubborn conservative would run a deficit policy with time inconsistent preferences a conservative government in favor of a low level of public consumption knows that it will be replaced by a government in favor of a larger level of public consumption we show that the resulting level of public consumption is in between the levels the two governments would choose if each were in power both in the present and in the future in particular we show that if the conservative government is more stubborn in a particular sense than the succeeding government the conservative government will borrow more than it would had it remained in power in the future

the economic effects of immigration a dynamic analysis abstract this paper examines the economic effects of immigration using a neo classical growth model with overlapping dynasties we demonstrate that in contrast to the predictions of the static models often used in the analysis of immigration in a dynamic model with endogenous capital accumulation shifts in factor prices that result from changes in immigration policy will be very modest consequently benefits to natives from immigration are much smaller than previous studies have found and smaller still if labor supply is elastic on the other hand the adverse effects on wages are much smaller as well implying that in a model with only two inputs immigration plays a much smaller role in redistribution from labor to capital than previously thought

a dynamic theory of public spending taxation and debt this paper presents a dynamic political economy theory of public spending taxation and debt policy choices are made by a legislature consisting of representatives elected by geographically defined districts the legislature can raise revenues via a distortionary income tax and by borrowing these revenues can be used tofinance a national public good and district specific transfers interpreted as pork barrel spending the value of the public good is stochastic reflecting shocks such as wars or natural disasters in equilibrium policy making cycles between two distinct regimes business as usual in which legislators bargain over the allocation of pork and responsible policy making in which policies maximize the collective good transitions between the two regimes are brought about by shocks in the value of the public good in the long run equilibrium tax rates are too high and too volatile public good provision is too low and debt levels are too high in some environments a balanced budget requirement can improve citizen welfare

fiscal implications of immigration a net present value calculation focusing on the net fiscal effects the gain from admitting immigrants is computed for a welfare state with large expenditures and a large tax burden sweden prices and behavior are held constant which allows a detailed analysis of the effects of immigration the present value of future tax revenues minus outlays is potentially large usd 23 500 per young working age immigrant but an average new immigrant represents a net government loss of usd 20 500 the dominant factors are employment rates and age for young working age immigrants the break even participation rate for which the gain would be zero is 60 well below the empirical rate for this group

on the political economy of deficit bias and immigration how much can governments shift the cost of their expenditure from today s voters to tomorrow s generations of immigrants without resorting to taxation that is explicitly discriminatory i demonstrate that if their societies are absorbing continuous flows of new immigrants we should expect governments that represent the interests of today s population to choose policies that shift some portion of the tax burden to the future even if that population is altruistically linked to future generations to measure the deficit bias i analyse the dynamic behaviour of an optimal growth model with overlapping dynasties and factor taxation calibrated for the us economy and consider the welfare implications for today s population and their descendants of intertemporal shifts in the tax rates on labour and asset income as well as transfer payments models with overlapping infinite lived dynasties allow for a very clear distinction between natural population growth an increase in the size of existing dynasties and immigration the addition of new dynasties they also provide an alternative to the strict dichotomy between models with overlapping generations where agents disregard the impact of their choices on future generations and the quasi ricardian world of infinite lived dynasties with representative agents that fully participate in both the economy and the political system in every period the trajectory of the debt burden predicted by the model is a good match for the rise in us federal government debt since the early 1980 s as well as the increases in debt projected by the congressional budget office over the next few decades

analyzing the fiscal impact of u s immigration this paper reconsiders the fiscal impact of immigrants over time in the us by using the technique of generational accounting introduced by auerbach et al generational accounting considers not only the net contribution of immigrants to fiscal balance but also the size of this impact in relation to the overall balance it further compares changes in immigration policy to other policies from the analysis three conclusions were formulated 1 whether immigration contributes to or helps alleviate fiscal stress depends on the future generations if the entire fiscal imbalance currently estimated for the us is placed on future generations then the presence of new immigrants reduces the burden of the natives 2 fiscal gain from immigration is reduced when a policy of fiscal responsibility is followed the gain is dependent on the extent to which government purchases rise with the immigrant population 3 the impact of immigration on fiscal balance is extremely small in relation to the size of the overall imbalance itself thus immigration should not be perceived as a major source of the existing imbalance or as a potential solution to it

optimal taxation of capital income in general equilibrium with infinite lives this paper analyzes the optimal tax on capital income in general equilibrium models of the second best agents have infinite lives and utility functions which are extensions from the koopmans form the population is heterogeneous the important property of the models is the equality between the social and the private discount rates in the long run i find that the optimal tax rate is zero in the long run for a special case of additively separable utility functions i then determine the tax rates along the dynamic path and conditions that are sufficient for the local stability of the steady state

voting on the budget deficit this paper analyzes a model in which a group of rational individuals votes over the composition and time profile of public spending all voters agree that a balanced budget is ex ante optimal however if there is disagreement between current and future majorities a balanced budget is not a political equilibrium under majority rule under certain conditions a majority of the voters favors a budget deficit and the equilibrium deficit is larger the greater is the polarization among voters copyright 1990 by american economic association

the returns to computer use revisited have pencils changed the wage structure too are the large measured wage differentials for on the job computer use a true return to computer skills or do they just reflect that higher wage workers use computers on their jobs we examine this issue with three large cross sectional surveys from germany first we confirm that the estimated wage differential associated with computer use in germany is very similar to the u s differential second we also measure large differentials for on the job use of calculators telephones pens or pencils or for those who work while sitting down we argue that these findings cast some doubt on the literal interpretation of the computer use wage differential as reflecting true returns to computer use or skill

returns from computer use a simple test on the productivity interpretation abstract this paper finds that returns from computer use do not vary with the intensity of computer use this is evidence against the productivity interpretation of these returns and supports the view that returns from computer use can be attributed to unobserved heterogeneity

does unmeasured ability explain the higher wages of new technology workers abstract we study the impact on new technologies nt on wages using a unique data set that matches data on individuals and on their firms in his important article on the same topic krueger 1993 did not give a definitive answer to the following question if workers who use nt are better paid is it because they are abler or because nt increases their productivity we try to provide a precise answer to this question comparing cross section estimates firm effect estimates and person effect estimates we show that computer based new technologies are used by abler workers these workers appear to become more productive when they get more experienced with these nt in terms of wage differentials the introduction of computer based nt contributes to the increase but less than supposed before each year experience with computer based nt adds around 1 to the wage of workers using such techniques

local amenities and life cycle migration do people move for jobs or fun abstract do households move for jobs or fun and where do they go when they move we address these questions using the 1970 2000 us census based on a panel of quality of life and business environment measures households prefer msas in warm coastal areas and non metropolitan locations while firms prefer large growing cities in addition cities with improving business environments acquire increasing shares of workers especially workers with high levels of human capital cities with improving consumer amenities become relatively more populated by retirees further analysis of individual level migration decisions indicates that regardless of marital status young highly educated households tend to move towards places with higher quality business environments this tendency is especially pronounced among highly educated couples who are more subject to job market co location problems in contrast regardless of education couples near retirement tend to move away from places with favorable business environments and towards places with highly valued consumer amenities these patterns help explain why areas unattractive to both households and business have struggled as with upstate new york while the sun belt and other regions are thriving