job change patterns and the wages of young men this study uses data from the national longitudinal survey of youth to distinguish empirically between mover stayer search good and experience good models of job mobility we estimate wage models in which the pattern of overall job mobility affects both the level and tenure slope of the log wage path after controlling for the correlation between mobility patterns and time constant person and job specific unobservables we find that workers who undergo persistent mobility have lower log wage paths than less mobile workers this finding is consistent with models in which job mobility is driven by time varying unobservables such as experience good models where changes in perceived match quality cause turnover

financial technology shocks and the case of the missing m2 m2 growth was unusually weak in the early 1990s when its velocity soared although m2 growth subsequently recovered its velocity plateaued at a high level giving rise to a case of missing money these swings in m2 growth have accompanied opposite swings in bond mutual fund inflows m2 growth is better tracked and the missing m2 problem is resolved when money models are modified to account for shifts in bond mutual fund costs this approach avoids the capital gains and portfolio substitution problems posed by adding bond or equity funds to m2 while capturing the substitution effects relevant to money demand

commitment coordination failures and delayed reforms abstract economic reforms are often postponed even if they are clearly beneficial i argue that this may reflect a government s need to improve its reputation before it can enact a reform successfully i study a model in which the government has a commitment problem in setting taxes that pay for reform market expectations about future policy which determine investment become fundamental for the reform s success reform may be postponed as the government builds credibility with a period of low taxes depending on expectations better equilibria may exist the robustness of this explanation and its policy implications are discussed

bargaining and strikes strikes are generally regarded as an important economic phenomenon and yet good theoretical explanations of them are hard to come by the difficulty is to understand why rational parties should resort to a wasteful mechanism as a way of distributing the gains from trade why could not both parties be made better off by moving to the final distribution of surplus immediately or if it is uncertain to its certainty equivalent and sharing the benefits from increased production

migration and individual earnings in finland a regional perspective attention has recently focused on the rapidly increasing pace and regional concentration of migration in finland most migrants head to the growth centre regions located mainly in the southern parts of the country this study investigates the effects of moving on individuals and compares the post move incomes across the finnish regions significant regional differences in the types of inmigrants and their incomes are observed the results indicate that in general migrants tend to benefit from moving in the form of higher post move incomes in particular individuals who move to relatively rich regions have higher levels of income succeeding the move and also experience faster income growth those moving to poorer regions generally have lower incomes yet moderate income growth these findings hence imply that both the actual move and the choice of destination region affect individual incomes dans les annees recentes l attention porte sur l augmentation importante du taux de changement et de la concen

the wage effects of voluntary labor mobility with and without intervening unemployment this study investigates how an unemployment spell between jobs affects a job changer s new wages one hypothesis holds that the search and mobility costs associated with unemployment between jobs are compensated for by increased wage gains resulting from more intensive job search opposing hypotheses are that unemployed job changers are at a disadvantage because they have fewer job contacts than job changers who move directly from one job to another or because they are unable to gain new skills or develop good work habits while unemployed the results of this analysis of 1979 81 data from the national longitudinal survey of young men support the first hypothesis an unemployment spell between jobs is associated with wage gains higher than those obtained when the job change was made with no intervening unemployment

foundations of dynamic monopoly and the coase conjecture subgame perfect equilibria are characterized for a market in which the seller quotes a price each period assume zero costs positive interest rate continuum of buyers and some technical conditions if buyers valuations are positive then equilibrium is unique buyers strategies are stationary and the price sequence is determinant along the equilibrium path but possibly randomized elsewhere otherwise a continuum of stationary equilibria can exist but at most one with analytic strategies coase s conjecture is verified for stationary strategies reducing the period length drives all prices to zero or the least valuation connections to bargaining models are described journal qf economic literature classification

income wealth and household demand for deposits theories of the demand for money typically predict that the quantity of money demanded will increase when a the rate of return paid on money if any increases b the rates of return paid on alternative assets decrease or c the scale of operations as measured by income wealth spending or permanent income of the relevant economic actor firm household or nation increases regarding c the choice of the most useful measure of scale involves the guidance of two competing but overlapping concepts of money s role transactions models going back at least to irving fisher 1911 are based on the idea of money as an inventory that bridges the gap created by nonsynchronous receipts and expenditures for economic actors of a given scale the optimal inventory should be determined by the opportunity cost of money holding the pattern of receipts and expenditures and the technology of money management given these factors that inventory should increase as the scale as measured by the rate of receipts or expenditures rises portfolio models going back at least to john m keynes 1930 and popularized by milton friedman 1956 are based on the analogy between asset holding and budgetary decisions by consumers the portfolio manager faces a menu of alternative assets with various risk and return characteristics and a given net worth the optimal holding of money or any asset depends upon this wealth constraint the characteristics of the menu items and his or her preferences an increase in wealth should in general lead to an increase in money holding the magnitude of which depends upon the relative superiority of money as a portfolio component such theories suggest that a measure of wealth is the single most useful scale variable although the rate of transactions may enter indirectly as a determinant of the otherwise unmeasured marginal return to money estimated demand schedules should presumably be based on the most useful scale variable and some policy issues depend on the choice 1 this choice has been addressed a number of times by studies exploiting time series data table 1 summarizes the results of six regressions from three studies which have approached the question in a nearly uniform way in equation i alan meltzer 1963 uses wealth as the scale variable for aggregate data with great success the addition of an income measure in ii yields no appreciable increase in explanatory power an equation with income only not shown is very similar to i the fit is very slightly poorer in iii charles lieberman 1977 uses debits to demand deposits as a measure of transactions the addition of a wealth measure in iv yields little additional explanatory power in v robert rasche 1987 uses gnp velocity in a first difference regression adding wealth in vi yields no significant improvement meltzer interprets his results as evidence of the superiority of a portfolio approach lieberman interprets his results as evidence of the superiority of the transactions approach produced by a more useful measure of transactions rasche favors the use of transactions velocity

the demand for money financial innovation and the welfare cost of inflation an analysis with household data we use microeconomic data on households to estimate the parameters of the demand for currency derived from a generalized baumol tobin model our data set contains information on average currency deposits and other interest bearing assets the number of trips to the bank the size of withdrawals and ownership and use of atm cards we model the demand for currency accounting for adoption of new transaction technologies and the decision to hold interest bearing assets the interest rate and expenditure flow elasticities of the demand for currency are close to the theoretical values implied by standard inventory models however we find significant differences between individuals with an atm card and those without the estimates of the demand for currency allow us to calculate a measure of the welfare cost of inflation analogous to bailey s triangle but based on a rigorous microeconometric framework the welfare cost of inflation varies considerably within the population but never turns out to be very lar

the timing of multilateral lending bargaining over the terms of multilateral lending can be a prolonged process we model failure to come to quick agreement as a screening device policy makers who find conditionality especially costly delay to signal their type we show that increased costs to not reaching agreement whether borne by borrowers or lenders can increase the chances of delay the imf s high profile involvement in recent crises in asia and russia illustrates the way international lenders and borrower governments delay to extract concessions loans from the fund and other international lenders such as the world bank and the united states treasury are accompanied by detailed requirements for policy changes borrower countries bargain hard on the package of reform measures they are obliged to adopt and standoffs in negotiations are common an example is the negotiations between the fund and the indonesian government beginning in autumn 1997 the fund was critical of the indonesian authorities failure to carry out a series of detailed structural reforms and hostile to the suharto government s expressed intention to introduce a currency board as a banker commented the more you talk about a currency board the more you delay the debt restructuring agreement it was not until april 1998 that an agreement was reached indonesia gave up on the currency board and the imf conceded that the government could continue subsidising food and energy a problem with the use of strategic delay to extract concessions is that the backdrop to such negotiations is often a worsening economic situation postponing agreement can severely exacerbate the costs to both borrowers and lenders if it leads to high inflation a loss of confidence in the banking system political backlashes or contagion the recent confrontation between indonesia and the fund raised the prospect of a break off of negotiations the indonesian rupiah fell by 25 the jakarta stock market declined by 20 prices skyrocketed and civil unrest worsened in this paper we use bargaining theory to analyse the timing of loan agreements between international lenders and governments in times of possible crises and rising costs of postponement our model works as follows a country approaches international lenders for a loan the lenders want as much reform as possible they propose a programme yielding economic benefits to the country that requires some amount of reform as a condition the country may accept the programme in which case we suppose reform occurs or it may reject the package in which case the lenders may revise their proposal

interregional migration and post move employment in two earner families evidence from finland nivalainen s 2005 interregional migration and post move employment in two earner families evidence from finland regional studies 39 891 907 this paper investigates the post move employment of men and women in finnish two earner families taking account of selection bias and heteroskedasticity a unique data set consisting of actual couples is used heteroskedasticity does not seem to be a great problem but the results demonstrate the importance of the selectivity correction unobservable characteristics exist that both increase migrants employment potential and make them more mobile migration itself generally exerts a negative effect i e migrants have a lower tendency to be employed than stayers however average inspections may mask a wide variation extended analysis shows that migration in fact leaves the majority of husbands unaffected and that some husbands actually benefit from moving instead migration has a negative impact on wives in all cases hence the results suggest that the h

unemployment and the inter regional mobility of labour the relationship between unemployment and interregional labor migration in the united kingdom is explored using data from the labour force survey for 1984 and 1977 the authors conclude that the experience of unemployment increases the likelihood of migration and that households in areas of high unemployment are more likely to move they also find that during periods of higher overall unemployment migration propensities are reduced annotation

group specific effects of interregional mobility on earnings a microdata analysis for germany lehmer f and moller j group specific effects of inter regional mobility on earnings a microdata analysis for germany regional studies the paper analyses the relationship between regional mobility and earnings for different groups of workers using a large panel microdata set the authors find negative earnings differentials of movers in the year before migration and strong evidence for significant wage gains through mobility a decomposition of blinder oaxaca type reveals different group specific rewards effects suggesting a positive post mobility wage differential of movers over the incumbent workforce for some groups irrespective of the region of destination the existence of a general wage growth effect of mobility appears to be robust and cannot be explained by the time invariant part of unobserved heterogeneity lehmer f et moller j l impact sur les revenus la mobilite interregionale des groupes specifiques des groupes sur les revenus une analyse des donnees microeconomiques pour l allemagne

productivity and city size a critique of the evidence a critique of two leading articles in the productivity and city size literature results in revised estimates of the productivity advantages of large cities in particular extant estimates of the elasticity of productivity with city size are revised downward by over 100 percent for the manufacturing sector and about 25 percent for the entire urban economy after revision productivity advantages of larger cities are found to be much larger for the nonmanufacturing sector than for the manufacturing sector hence revitalization policies for large cities should be focused on nonmanufacturing sectors

tolerance of arrearages how imf loan policy can effect debt reduction a model of bargaining with asymmetric information is applied to the case of sovereign debt and imf intervention debtors and creditors are assumed to bargain over the price to be paid by the debtors for their outstanding debt and the ability of the debtors to delay an agreement is private information it is shown that an imf policy of no lending in arrears increases the price of the debt increases any delay to agreement and increases the likelihood that the creditor will demand the highest price an imf policy of lending in arrears in contrast decreases the price of the debt decreases the delay time to agreement and my increase the likelihood that the creditor accepts the lowest price as it shifts the locus of bargaining power predictions of the model are consistent with results from recent debt agreements and implications for current debate on debt reduction strategies are discussed

optimal simple and implementable monetary and fiscal rules welfare maximizing monetary and fiscal policy rules are studied in a model with sticky prices money and distortionary taxation the ramsey optimal policy is used as a point of comparison the main findings are the size of the inflation coefficient in the interest rate rule plays a minor role for welfare it matters only insofar as it affects the determinacy of equilibrium optimal monetary policy features a muted response to output interest rate rules that feature a positive response to output can lead to significant welfare losses the welfare gains from interest rate smoothing are negligible optimal fiscal policy is passive the optimal monetary and fiscal rule combination attains virtually the same level of welfare as the ramsey optimal policy

scale economies the value of time and the demand for money longitudinal evidence from firms compustat data on 12 000 firms for the years 1961 92 indicate that large firms hold less cash as a percentage of sale than small ones whether comparisons are made within or across industries the clasticity of cash balance with respect to sales is about 0 8 firms headquartered in counties with high wages hold more money for a given level of sales a finding consistent with the idea that time can substitute for mony in the provision of transactions services the estimates are consistent with both scale economies in the holding of money and secular declines in velocity

time is money improved valuation of time and transportation costs the proper valuation of time isimportant for estimating the demand for severaleconomic goods this paper explores the propervaluation of time when estimating recreationaldemand where time costs represent asubstantial portion of the purchase price toestimate demand this paper uses a travel costframework to analyze actual behavior revealedpreference data and hypothetical behavior stated preference data which is induced byhypothetical increases in access fees traveltime and travel distance by comparing theresponses to these three contingencies theanalysis adjusts and improves the valuation oftime costs as evidence of this improvement this analysis demonstrates a great increase inthe consistency between the revealed and stateddata similarly this paper improves thevaluation of transportation related costs

characterization of the optimal tax on money when it functions as a medium of exchange abstract this paper compares the relative efficiency of the implicit taxation of money and the explicit taxation of real commodities to finance a given amount of government expenditures in the model used money has the property of reducing transactions costs a sufficient condition for a tax on money to be welfare dominated by a linear tax on consumption expenditures is characterized in terms of a few parameters very familiar in macroeconomics this characterization is especially useful in the cases of heterogeneous consumers and increasing returns to scale in transactions since then the optimal tax on money may in principle be positive

the value of time and the transactions demand for money this paper reexamines the hypothesis of dean s dutton and william p gramm and edi karni that the wage rate influences the demand for money as a proxy for the value of transactions time it develops value of time transactions models which yield demand for money equations that have a real wage rate argument and compares it to a non value of time alternative that does not the author finds that the value of time models perform well and that the value of time effect is empirically significant copyright 1990 by ohio state university press

geographical labour mobility migration or commuting eliasson k lindgren u and westerlund o 2003 geographical labour mobility migration or commuting reg studies 37 827 837 in this paper we examine how individual labour market status and spatial variations in employment opportunities influence interregional job search behaviour and mobility decisions in sweden the econometric analysis is based on 290 000 individual observations and refers to the years 1994 95 the empirical results show that the probability of interregional labour mobility unexpectedly decreases with the accessibility to employment opportunities in neighbouring regions as expected the findings reveal that accessibility to job openings in surrounding regions significantly increases the likelihood of choosing commuting as the mobility mode moreover the empirical findings indicate that individual unemployment experience increases the likelihood of mobility as well as migration eliasson k lindgren u et westerlund o 2003 la mobilite geographique du travail la migration

economies of scale and the demand for money cross sectional data from four surveys of small business finance demonstrate that economies of scale in money holding exist that these economies appear to be increasing over time and that the magnitudes are greater than those estimated for large us corporations firms not practising several specific cash management techniques and firms facing constraints in the credit market hold lower money balances minority owned firms exhibit economies of scale similar to the overall sample but cash management practices and credit constraint variables generally do not influence their money holding behavior scale economies vary widely across industries but overall means are relatively stable over time

when are stabilizations delayed alesina drazen revisited abstract in an influential article alesina and drazen 1991 why are stabilizations delayed american economic review 81 1170 1188 model delay of stabilization as the result of a struggle between political groups supporting reform plans with different distributional implications in this paper we show that ex ante asymmetries in the costs of delay for the groups will reduce the probability of conflict and will lead to a shorter expected delay accurate common information about the cost of delay may lead to no delay at all in an asymmetric conflict a wider divergence in the distributional implications of reform will reduce the probability of conflict but will lead to a longer expected delay we motivate the asymmetric model of delay by reference to latin american episodes of the 1980s

measuring income elasticity for swiss money demand what do the cantons say about financial innovation abstract recent time series evidence has re confirmed the forecasting ability of swiss broad money the same money demand studies and others however find that the income elasticity is greater than one such parameter estimates are difficult to reconcile with transactions demand theory this study re examines the estimates for income elasticity in money demand based on cross regional evidence for switzerland particular attention is given to the influence of regional financial sophistication the cross cantonal results find that the income elasticity lies between 0 4 and 0 6 this discrepancy between the two empirical methodologies has important consequences for the conduct of swiss monetary policy

economic reform and dynamic political constraints in this paper we examine the impact of political constraints on economic reform plans with special reference to the transition from centrally planned to market economies we analyse the problem of an agenda setting reform minded government facing a bureaucracy or industrial sector for which allocative efficiency requires redundancies and an increase in work intensity the government also tries to minimize the rents conceded to its heterogeneous workforce we examine two types of political constraints unanimity rule and majority rule both in a one period and a two period horizon the main results are the following first of all we show how adverse selection and time consistency may generate the widely observed feature of gradualism as an ingredient of an optimal reform second under a majority rule it is shown to be possible for the government to obtain a majority vote for a reform scheme that intertemporally hurts majority interests indeed the government can improve rent extraction through the strategic use of the threat of future proposals the group which expects to be in the minority tomorrow may accept concessions while its votes can be used to extract rents from another group these results suggest that in a dynamic context democratic constraints should not be overestimated as an obstacle against efficiency enhancing economic reforms the results of this paper may throw some light on the political economy of current reforms in eastern europe governments and political decision makers in general always face political constraints when elaborating reform proposals they know that the need to overcome potential opposition from various groups of the population constrains proposals for change political constraints vary depending on the specific institutional structure of society and are clearly different under a military dictatorship than under a parliamentary democracy the role of political constraints seems particularly important in eastern europe today where new democratic governments face the huge task of achieving the transition to a market economy while the introduction of democracy may have removed some important obstacles to economic change namely the veto power of a powerful nomenclatura under communist one party rule fears are expressed that it could potentially jeopardize economic reforms which may during the transition period hurt a majority of the population what can economic theory tell us about optimal economic reform under political constraints this paper starts addressing this ambitious question by looking at structural reform focusing on a restructuring of economic sectors which requires massive redundancies and a significant rise in labour productivity our model illustrates the case of planning

the economics of immigration this literature review concerns the impact of immigration on the economy of the host country focusing on the experience of the united states the emphasis is on the period from the 1970s to the 1990s the author shows that research earlier in this period generally concluded that the economic effects of immigration were positive but that more recent research on later migrations have generally concluded that immigration may be having an adverse effect on the earnings of native unskilled workers and be placing an increased burden on welfare programs the importance of such economic analysis for the formulation of appropriate migration policies is stressed

optimal reform postponement abstract the postponement of a reform program recognized to be necessary to control inflation is examined as a decision in an optimal control framework with a deteriorating and increasingly costlier inflation it is found that reforms are both more likely to be implemented and more likely to fail as inflation rises factors suggesting improved future conditions for a reform such as the possibility of external aid induce further postponement indexation and any other measures that reduce the current costs of inaction have the same effect

firm location and city size reduced productivity advantages as a factor in the decline of manufacturing in urban areas abstract this paper develops a model of firm location and city size that arrives at theoretical conclusions that differ from those of other authors comparative statics results suggest that changes in national wage levels and productivity levels create no determinate dis advantage for large cities relative to small ones as sites for manufacturing activity increased wage and reduced productivity premiums of large cities however result in unambiguous disadvantages statistical analysis indicates that the productivity advantages of large cities have declined in as many as eight two digit manufacturing industries that provide more than one third of metropolitan production worker employment

the role of multilateral institutions in the market for sovereign debt creditor country governments have an interest in avoiding defaults by sovereign debtors because default sanctions may be costly to their citizens as a result a standard bargaining model predicts that debtors do not repay in equilibrium even if the threat of sanctions is credible on the part of the banks by contracting with a third party such as a multilateral institution with some degree of independence creditor country governments can precommit not to intervene in equilibrium when debt renegotiation occurs the sovereign receives a subsidy from the multilateral agency the model is used to interpret recent debt reduction operations

do new gambling products displace old evidence from a postcode analysis paton d and vaughan williams l do new gambling products displace old evidence from a postcode analysis regional studies this paper examines the extent to which new gambling products displace traditional products in particular it tests whether the introduction of fixed odds betting terminals fobts affected the number of traditional gambling machines in great britain it uses data from geographical districts based on postcodes within great britain between 2001 and 2006 using a propensity score matching approach no significant evidence is found that fobts caused a reduction in the number of machines in venues other than licensed betting offices paton d and vaughan williams l fobts 2001 2006 fobts paton d et vaughan williams l les nouveaux jeux de hasard est ce qu ils remplacent les anciens des preuves provenant d une analyse

employment status and the decision to migrate the purpose of this paper is to examine the demographic and socioeconomic determinants of migration for both the employed and unemployed hypotheses concerning the effects of age education and public services are developed and tested using data on interstate migration of the u s labor force from 1965 to 1970 for individuals at risk to either primary or repeat migration the age and education selectivity of migration were in general confirmed however for unemployed potential primary migrants education selectivity was not observed it was also found that the provision of welfare services have little or no impact on the migration decision of the unemployed however unemployment was shown to significantly affect the role played by educational quality and training accessibility within the migration decision excerpt