fighting with one hand tied behind the back political budget cycles in the west german states theories of political budget cycles have been contested because scholars find that incumbents can manipulate deficits in the pre election period only if fiscal transparency is low i argue that these findings do not generally rule out the possibility of fiscal electioneering governments may increase spending on highly visible policies the composition of the budget serves as a second best strategy it increases political support without straining the budget balance an empirical analysis of the west german states reveals alternative electoral budget strategies and ultimately point to the importance of analyzing how governments choose between alternative fiscal instruments

multiple experiments for the causal link between the quantity and quality of children this article presents evidence on the child quantity child quality trade off using quasi experimental variation due to twin births and preferences for a mixed sibling sex composition as well as ethnic differences in the effects of these variables our sample includes groups with very high fertility an innovation in our econometric approach is the juxtaposition of results from multiple instrumental variables strategies capturing the effects of fertility over different ranges for different sorts of people to increase precision we develop an estimator that combines different instrument sets across partially overlapping parity specific subsamples our results are remarkably consistent in showing no evidence of a quantity quality trade off

wage bargaining central bank independence and the real effects of money the effects of financial capital mobility on monetary policy autonomy are relatively well understood but the importance of particular monetary regimes in distinct national institutional settings is not this article is a theoretical and empirical exploration of the effects of monetary policy regimes on unemployment in different national wage bargaining settings based on a rational expectations two stage game of the interaction between the wage behavior of labor unions and the monetary policies of governments i argue that monetary policies have real employment effects in all but the most decentralized bargaining systems specifically in intermediately centralized bargaining systems a credible government commitment to a nonaccommodating monetary policy rule will deter militant wage behavior with salutary effects on unemployment in highly centralized systems by contrast restrictive monetary policies will clash with unions pursuit of wage distributive goals and produce inferior employment performance only in highly fragmented bargaining systems is money neutral in the sense that employment performance is unaffected by monetary regimes the model has clear consequences for the optimal design of central banks and collective bargaining arrangements and suggests new ways to study institutional change hereunder the causal effect of increasingly globalized capital markets the argument is supported by pooled time series data for fifteen oecd countries over a twenty one year period

malthus s missing women and children demography and wages in historical perspective england 1280 1850 abstract malthus believed that rising real wages encouraged earlier marriage higher fertility and a growing population but diminishing returns in agriculture meant that an organic economy could not keep pace excess labour and rising food prices drove wages down and brought population growth to a halt studies testing this hypothesis have focussed on the relationship between population growth and men s wages typically overlooking women and children s economic activities and influence on demographic outcomes new daily and annual wage series including women and children enable these missing actors to be incorporated into a more complete account of malthus s hypothesis new findings emerge the demographic reaction to wage changes was gendered early modern bachelors responded to rising male wages by marrying earlier whereas spinsters responded to rising female wages by delaying marriage our evidence suggests that women played a key role in england s low fertility demographic regime and escape from the malthusian trap more tentatively we consider the demographic regime in medieval england although marriage was related to earnings the size of the population was a forceful determinant of economic outcomes while superficially similar in terms of the prevalence of late marriage and low nuptiality this regime was consolidated by poverty and social control absent the female agency of the later era

from malthusian stagnation to modern growth this paper investigates the historical evolution of the relationship among population growth technological change and standard of living the analysis focuses on two most important differences among the malthusian regime post malthusian regime and modern growth regime these were the behavior of income per capita and the relationship between the level of income per capita and the population growth rate the modern growth regime is characterized by steady growth in both income per capita and the level of technology in the malthusian regime technological progress and population growth was glacial by modern standards and income per capita was fairly constant in contrast to the modern growth regime the relationship between per capita income and population growth in the malthusian regime was positive post malthusian regime shared one characteristic with each of the two regimes in addition this paper developed and described an endogenous growth model consistent with the above mentioned transition process

does economic structure determine financial structure abstract in this paper we examine the relationship between the structure of the real economy and a country s financial system we consider whether the development of the real economic structure can predict the direction of evolution of a country s financial structure using data for 108 countries we find a significant relationship between real economic structure and financial structure next we exploit shocks to the economies in india finland and sweden and south korea and show that changes in the economic structure of a country influence the evolution of its financial system this suggests that financial institutions and capital markets change in response to the structure of industries

veto players and the choice of monetary institutions i argue that two types of veto players matter in the choice of monetary institutions party veto players and subnational governments which are strong in federal systems but weak in unitary systems a crucial issue is whether voters can readily identify the manipulation of the economy with party players a second issue concerns the national party veto player s ability to control either fiscal or monetary policy in one party unitary governments identification and control are clear parties where such governments are common prefer flexible exchange rates and dependent central banks in multiparty coalition governments in unitary systems identification is traditionally difficult and the ability to target benefits to specific constituencies under fiscal policy makes fiscal policy autonomy more attractive for coalition governments such governments prefer central banks that are politically independent but that finance government debt under federalism parties that constitute the central government have less control over fiscal policy and they prefer flexible exchange rates subnational governments do not support a dependent central bank that gives more power to the central government

business cycle theory and econometrics we outline in turn criticisms made by econometricians of the methods used in empirical business cycle research and then criticisms made by business cycle researchers of some methods used by econometricians the aim is to clarify and in some cases correct thesecriticisms overall there is no conflict in using rigourous statistical procedures to study modern dynamic stochastic general equilibrium models we also provide a concise bibliographyof recent research on statistical methods for business cycle models

technology shocks technological collaboration and innovation outcomes in the early to mid 1990s technology alliances suddenly surged to unprecedented levels roughly 300 growth per year from 1990 to 1995 and then declined just as precipitously this massive increase in alliance activity caused the crystallization of a giant component in the global technology network that connected a large portion of the world s firms government labs universities and other organizations however when alliance activity declined the component disintegrated what caused this spike in alliance activity and did this large but transient change in collaboration activity leave any enduring effect the data here suggest that a major technology shock may have provoked this alliance surge a technology shock may simultaneously unleash significant innovation opportunities while creating great uncertainty in the economic environment though it is well known that firms often use alliances both to respond to uncertainty and facilitate innovation little is known about how technology shocks affect the collaboration behavior of firms and how these two factors separately influence innovation outcomes i integrate an inductive study of collaboration activity and a technology shock with existing research on economics alliances and networks to build a set of arguments about how technology shocks will influence alliance behavior how changes in alliance behavior will influence the global technology collaboration network and about how each of these changes is likely to influence the innovative outcomes of firms i then explore the separate and joint effects of the technology shock and collaboration activity on innovation using a large sample panel study of patenting by north american firms

an equilibrium theory of nominal and real exchange rate comovement abstract this study develops a quantitative equilibrium theory to offer an explanation of one of the most puzzling aspects of empirical exchange rate behavior the high degree of nominal and real exchange rate comovement technology shocks coupled with the accomodative response of monetary policy to output fluctuations are primarily responsible for the covariation between nominal and real exchange rates shocks to the marginal efficiency of investment also play an important role

the economics of worldwide stagflation the last fifteen years have witnessed dramatic changes in economics not only in the manner in which the economics profession views economics but also in the manner in which the general public views economics and economists by the late 1960 s there had emerged more or less a consensus macroeconomic framework that is an agreed upon structure to be used to study economic problems at the aggregate level robert solow stated as quoted in leijonhufvud 1968

the evolution of china s one child policy and its effects on family outcomes abstract in 1979 china introduced its unprecedented one child policy under which households exceeding the birth quota were penalized however estimating the effect of this policy on family outco

factor demand linkages technology shocks and the business cycle abstract this paper argues that factor demand linkages can be important for the transmission of both sectoral and aggregate shocks we show this using a panel of highly disaggregated manufacturing sectors together with sectoral structural vars when sectoral interactions are explicitly accounted for a contemporaneous technology shock to all manufacturing sectors implies a positive response in both output and hours at the aggregate level otherwise there is a negative correlation as in much of the existing literature furthermore we find that technology shocks are important drivers of the business cycle

mixed signals central bank independence coordinated wage bargaining and european monetary union plans for the european monetary union emu are based on the conventional postulate that increasing the independence of the central bank can reduce inflation without any real economic effects however the theoretical and empirical bases for this claim rest on models of the economy that make unrealistic information assumptions and omit institutional variables other than the central bank when signaling problems between the central bank and other actors in the political economy are considered we find that the character of wage bargaining conditions the impact of central bank independence by rendering the signals between the bank and the bargainers more or less effective greater central bank independence can reduce inflation without major employment effects where bargaining is coordinated but it can bring higher levels of unemployment where bargaining is less coordinated thus currency unions like the emu may require higher levels of unemployment to control inflation than their proponents envisage they will have costs as well as benefits and these will be unevenly distributed among and within the member nations depending on the changes they induce in the status of the bank and of wage coordination

new evidence of the causal effect of family size on child quality in a developing country this paper presents new evidence of the causal effect of family size on child quality in a developing country context we estimate the impact of family size on child labor and educational outcomes among brazilian children and young adults by exploring the exogenous variation of family size driven by the presence of twins in the family using the brazilian census data for 1991 we find that the exogenous increase in family size is positively related to labor force participation for boys and girls and to household chores for young women we also find negative effects on educational outcomes for boys and girls and negative impacts on human capital formation for young female adults moreover we obtain suggestive evidence that credit and time constraints faced by poor families may explain the findings

james tobin an appreciation of his contribution to economics jim tobin who died on march 11 2002 at the age of 84 was one of giants of economics of the second half of the twentieth century and the greatest macroeconomist of his generation tobin s influence on macroeconomic theory is so pervasive so much part of our professional acquis that many younger economists often are not even aware that it is his ideas they are elaborating testing criticising refuting or re inventing in this appreciation i consider tobin s scholarly contributions made over a period of more than 50 years tobin received the 1981 nobel memorial prize for his analysis of financial markets and their relations to expenditure decisions employment production and prices i consider his contributions to mean variance portfolio demand and asset pricing theory especially the portfolio separation theorem pitfalls in financial model building portfolio balance and flow of funds models and the credit channel the life cycle model and social security econometric methodology including the tobit estimator and his pioneering work using both time series and cross sectional data to estimate food demand functions economic growth tobin s q the tobin tax the monetary and fiscal policy effectiveness debate first with milton friedman and then with the new classical macroeconomics and real business cycle schools and tobin s approach to methodological questions including microfoundations and aggregation

divided government fiscal institutions and budget deficits evidence from the states does partisan control of american state government have systematic effects on state spending and taxing levels does divided control affect the government s ability to make hard decisions do institutional rules like legal deficit carryover restrictions matter using a formal model of fiscal policy to guide empirical analysis of data covering the american states from 1968 to 1987 we conclude that 1 aggregate state budget totals are driven by different factors under democrats and republicans the net result being that democrats target spending and taxes to higher shares of state level personal income 2 divided government is less able to react to revenue shocks that lead to budget deficits particularly where different parties control each chamber of the legislature and 3 unified party governments with restricted ability to carry deficits into the next fiscal year outside the south have sharper reactions to negative revenue shocks than those without restrictions

malthusian dynamism and the rise of europe make war not love this paper argues that malthusian regimes are capable of sustained changes in per capita incomes shifting mortality and fertility schedules can lead to different steady state income levels with long periods of growth during the transition europe checked the downward pressure on wages through late marriage which reduced fertility and a mortality regime that combined high death rates with high incomes we argue that both emerged as a result of the black death

birth order and the intrahousehold allocation of time and education this paper develops a model of intrahousehold allocation with endogenous fertility which captures the relationship between birth order and investment in children it shows that a birth order effect in intrahouse hold allocation can arise even without assumptions about parental preferences for specific birth orders of children or genetic endowments varying by birth order the important contribution is that fertility is treated as endogenous a possibility that other models of intrahousehold allocation have ignored the implications of the model are that children with higher birth orders that is who are born later have an advantage over siblings with lower birth orders and that parents who are inequality averse will not have more than one child the model furthermore shows that not taking account of the endogeneity of fertility when analyzing intrahousehold allocation may seriously bias the results the effects of a child s birth order on its human capital accumulation are analyzed using a longitudinal

transparency democratic accountability and the economic consequences of monetary institutions debates about the appropriate mix between autonomy and accountability of bureaucrats are relevant to numerous areas of government action i examine whether there is evidence of a tradeoff between transparency democratic accountability and the gains from monetary delegation i begin by presenting a simple theoretical model which suggests that central banks that are transparent in the sense of publishing their macroeconomic forecasts will find it easier to acquire a reputation despite making central banks more subject to outside scrutiny then monetary transparency can lead to improved economic outcomes i also consider arguments about the effect of accountability provisions involving parliamentary oversight and control over central bankers the paper then uses a new data set to examine these issues empirically focusing on a natural experiment involving disinflation costs under different central banking institutions during the 1990s results suggest that countries with more transparent central banks face lower costs of disinflation while accountability provisions have no clear effect on disinflation costs my results also concord with earlier findings that the effect of monetary institutions is conditional on other features of the political environment

the optimal monetary response to technology shocks i introduction during the past decade many economists adopted the view that shocks to the aggregate production function or technology shocks represent the dominant source of fluctuations in the united states economy as noted by shapiro 1987 a number of elements came together to shape this view most important a series of severe supply shocks hit the economy during the 1970s standard keynesian models with their emphasis on the demand side had great difficulty tracking the economy s response to these shocks the view solidified after kydland and prescott 1982 demonstrated that many features of the business cycle can be replicated in a model where technology shocks are the only source of fluctuations kydland and prescott s work launched the now extensive literature on real business cycles surveyed by mccallum 1989 the observation that supply side disturbances are important in generating business cycles however need not imply that monetary factors play no role in accounting for variations in economic activity greenwood and huffman 1987 and cooley and hansen 1989 add cash in advance constraints to otherwise standard real business cycle models as a simple way of including the nominal sector in these cash in advance models monetary shocks have little effect on the cyclical behavior of real variables these models preserve the emphasis on technology shocks in explaining the business cycle nevertheless the models show how sustained inflation can affect the real economy by acting as a distortionary tax on productive activity the models of greenwood and huffman and cooley and hansen imply that optimal monetary policy involves a steady contraction of the money supply that keeps the nominal interest rate at zero as called for by friedman 1969 this optimal policy makes no attempt to respond to technology shocks instead it simply removes the distortionary inflation tax more recently cho and cooley 1992 yun 1994a and dow 1995 have investigated the effects of introducing various forms of price rigidity into monetary versions of the real business cycle model technology shocks continue to play a major role in these studies but the presence of nominal rigidities allows monetary shocks to affect the business cycle as well in fact these studies show that the addition of price rigidity improves the model s ability to match the cyclical properties of the data this paper complements these studies by deriving the implications of nominal price rigidity for optimal monetary policy i begin by outlining a model that shares the basic features of those cited above including technology shocks a cash in advance constraint and nominal price rigidity in the model both technology and monetary shocks have important effects on aggregate output and employment unlike flexible price cash in advance models for instance the model developed here gives rise to a phillips curve relationship between money and output the model is used to answer the following question does the presence of nominal price rigidity rationalize a monetary policy that responds actively to technology shocks or does the optimality of friedman s constant money growth rule still apply the results show that optimal policy does in fact exploit the monetary authority s ability to influence the real economy when prices are sticky that is the optimal policy is activist on the other hand the results also show that the friedman rule while no longer optimal comes very close to the optimum in welfare terms in this sense the main policy implication of flexible price cash in advance models appears robust to the introduction of nominal price rigidity section ii presents the model section iii describes the key features of its equilibrium section iv derives the optimal activist policy and compares its performance to that of the friedman rule section v concludes ii the model the economic environment infinitely lived households firms and a monetary authority populate an economy where time periods are indexed by t 0 1 2

indivisible labor lotteries and equilibrium abstract this paper considers an economy where labor is indivisible and agents are identical although the discontinuity in labor supply at the individual level disappears as a result of aggregation it is shown that indivisible labor has strong consequences for the aggregate bahavior of the economy it is also shown that optimal allocations involve lotteries over employment and consumption

do population control policies induce more human capital investment twins birthweight and china s one child policy in this paper we address the issues of whether reductions in fertility increase human capital investments per child and whether twinning can identify the quantity quality q q trade off we show that estimates of the effects of twinning at higher parities on the outcomes of older children in prior studies do not identify family size effects but are confounded by inter child allocation effects because of the endowment deficit and close spacing of twins however examining the effects of twinning by birth order net of the effects stemming from the endowment deficit of twins can provide upper and lower bounds on the trade off between the family size and average child quality our estimates based on data from china indicate that an extra child at parity one or at parity two net of one component of birth endowment effects associated with birth weight significantly decreases the schooling progress the expected college enrolment grades in school and the assessed health of all children in the family despite the evident significant trade off between number of children and child quality in china the findings suggest that the contribution of the one child policy in china to the development of its human capital was modest copyright wiley blackwell

sectoral variability and the foundations of optimal inflation rate abstractthe recent monetary search models argue that the real effects of inflation on economic activity can be gauged through relative price variability rpv our study uses a large panel data of

price stability and central bank independence discipline credibility and democratic institutions despite mixed empirical evidence in the past two decades central bank independence cbi has been on the rise under the assumption that it ensures price stability using an encompassing theoretical approach and new yearly data for de jure cbi seventy eight countries 1973 2008 we reexamine this relationship distinguishing the role of printing less money discipline from the public s beliefs about the central bank s likely actions credibility democracies differ from dictatorships in the likelihood of political interference and changes to the law because of the presence of political opposition and the freedom to expose government actions cbi in democracies should be directly reflected in lower money supply growth besides being more disciplinarian it also ensures a more robust money demand by reducing inflation expectations and therefore inflation empirical results are robust and support a discipline effect conditioned by political institutions as well as a credibility effect

indivisible labor and the business cycle abstract a growth model with shocks to technology is studied labor is indivisible so all variability in hours worked is due to fluctuations in the number employed we find that unlike previous equilibrium models of the business cycle this economy displays large fluctuations in hours worked and relatively small fluctuations in productivity this finding is independent of individuals willingness to substitute leisure across time this and other findings are the result of studying and comparing summary statistics describing this economy an economy with divisible labor and post war u s time series

seigniorage and political instability the importance of seigniorage relative to other sources of government revenue differs markedly across countries this paper tries to explain this regularity by studying a political model of tax reform the model implies that countries with a more unstable and polarized political system will have more inefficient tax structures and thus will rely more heavily on seigniorage this prediction of the model is tested on cross sectional data for seventy countries the authors find that after controlling for other variables political instability is positively associated with seigniorage copyright 1992 by american economic association

central banks partisan politics and macroeconomic outcomes what are the implications of the trend toward granting central bank independence for partisan theories of the macroeconomy the conventional view is that parties of the left and right strive to achieve distinctive macroeconomic outcomes when in government however when faced with an independent central bank parties of the left may prove unable to produce their preferred partisan outcomes whereas right parties may be privileged in their ability to pursue their goals moreover granting the central bank independence can be expected to have differing effects depending on whether left or right parties prevail in government these issues are explored with a pooled time series model of inflation and unemployment in 16 organization for economic co operation and development countries from 1961 through 1991 the results support the claim that the effects of partisan government and central bank organization are mutually contingent the pattern of results anticipated by partisan theory only arises where central b

is the quantity quality trade off a trade off for all none or some abstract although the theoretical trade off between the quantity and quality of children is well established empirical evidence supporting such a causal relationship particularly on child health is limited we use two measures of child health to assess the quantity quality trade off across the entire distribution using data from the indonesia family life survey and controlling for the potential endogeneity of child quantity we find modest statistically meaningful evidence of a causal trade off

supplanting the minnesota prior forecasting macroeconomic time series using real business cycle model priors abstract although general equilibrium models are in wide use in the theoretical macroeconomic literature their empirical relevance is uncertain we develop procedures for using dynamic general equilibrium models to aid in analyzing the observed time series relationships among macroeconomic variables our strategy is based on that developed by doan litterman and sims 1984 who constructed a procedure for improving time series forecasts by shrinking vector autoregression coefficient estimates toward a prior view that vector time series are well described as collections of independent random walks in our case the prior is derived from a fully specified general equilibrium model we demonstrate that like the atheoretical random walk priors real business cycle model priors can aid in forecasting

the political economy of monetary institutions in recent decades countries have experimented with a variety of monetary institutions including alternative exchange rate arrangements and different levels of central bank independence political economists have analyzed the choice of these institutions emphasizing their role in resolving both the time inconsistency problem and dilemmas created by an open economy this first generation work however suffers from a central limitation it studies exchange rate regimes and central bank institutions in isolation from one another without investigating how one monetary institution affects the costs and benefits of the other by contrast the contributors to this volume analyze the choice of exchange rate regime and central bank independence together and in so doing present a second generation of research on the determinants of monetary institutions the articles incorporate both economic and political factors in explaining the choice of monetary institutions investigating how political institutions democratic processes political party competition and interest group pressures affect the balance between economic and distributional policy objectives

fecundity fertility and the formation of human capital exploiting a genealogy of english individuals living in the 16th to the 19th centuries this study shows that lower parental reproductive capacity positively affected the socio economic achievements of offspring using the time interval between the date of marriage and the first birth as a measure of reproductive capacity we find that parental fecundity positively affected the number of siblings and that children of parents with lower fecundity were more likely to become literate and employed in skilled and high income professions this suggests there was a trade off between child quantity and quality in england during the industrial revolution supporting leading theories of the origins of modern economic growth

religions fertility and growth in south east asia through indirect inference we investigate the extent to which religions supposed pronatalism is detrimental to growth via the fertility education channel using censuses from south east asia we first estimate an empirical model of fertility and show that having a religious affiliation significantly raises fertility this effect is stronger for couples with intermediate to high education levels we next use these estimates to identify the parameters of a structural model of fertility choice on average catholicism is the most pro child religion increasing spending on children followed by buddhism while islam has a strong pro birth component redirecting spending from quality to quantity we show that pro child religions depress growth in the early stages by lowering saving physical capital and labor supply these effects account for 10 to 50 of the actual growth gaps between countries over 1950 1980 at later stages of growth pro birth religions lower human capital accumulation explaining between 10 and 20 of the gap between muslim and buddhist countries over 1980 2010

the limits of business cycle research assessing the real business cycle model the real business cycle model dominates business cycle research in the new classical tradition typically real business cycle modelers both offer the bold conjecture that business cycles are equilibrium phenomena driven by technology shocks and also novel strategies for assessing the success of the model this article critically examines the real business model and the assessment strategy surveys the literature supporting and opposing the model and evaluates the evidence on the empirical success of the model it argues that on the preponderance of the evidence the real business cycle model is refuted copyright 1997 by oxford university press

did technology shocks cause the 1990 91 recession real business cycle theory has been used to determine the statistical properties of aggregate fluctuations induced by technology shocks the finding is that technology shocks have been an important contributor to fluctuations in the u s economy for example finn e kydland and prescott 1991 estimate that if the only impulses were technology shocks the u s economy would have been 70 percent as volatile as it has been over the postwar period in this paper we employ the theory to answer the question did technology shocks cause the 1990 1991 recession answering this question requires the determination of the effects of technology shocks on the path of the economy the procedure that we use to make this determination is as follows first we construct a model economy and calibrate it so that its steady state matches actual 1987 values data for other years are used to determine the realizations of the shocks and the nature of the stochastic processes generating these shocks given these stochastic processes the equilibrium decision rules for our calibrated economy are computed we then construct the path for the economy implied by the model for the period 1984 1 1992 3 we set 1984 1 model values of the state variables equal to actual 1984 1 values and use the decision rules and the realized shocks to construct this path finally we examine whether the model economy experiences a recession in 1991 as did the u s economy business cycles are variations in output per adult that are in large part accounted for by variation in the per adult time allocated to market production figure 1 plots the time path of the per adult labor input during the 1983 1 1989 1 period there was a remarkable 12 percent increase in the labor input per adult beginning in 1990 2 there has been a decline of nearly 6 percent in this per adult labor input an unusual feature of the recovery subsequent to the 1990 1991 recession is that this labor input variable has continued to decline well into the recovery this unusual behavior leads to a related question did technology shocks cause the slow recovery we found it necessary to modify the standard real business cycle model in four ways in order to answer the posed question first given the enormous changes in the relative prices of durables as depicted in figure 2 we could not treat technology change as being neutral with respect to different types of final goods following john b long and charles plosser 1983 and jeremy greenwood et al 1992 we consider multiple production sectors with technology change differing across sectors second we assume that there is a technology employed within the household sector that produces a consumption flow from the stock of consumer durables third we consider land to be a factor of production in addition to labor and capital our fourth modification is to introduce population growth

the consequences of the us doj s antitrust activities a macroeconomic perspective do the antitrust law enforcement activities of the us department of justice act as exogenous technology shocks or as markup shocks limiting market power and promoting economic growth we analyze annual time series data from 1947 to 2003 on three measures of federal antitrust intervention the ratio of the antitrust division s budgetary expenditures to gdp as well as the numbers of civil and criminal antitrust cases instituted we find that changes in the levels of these policy variables act like negative technology shocks and that the negative effects are transitory antitrust policy generates no subsequent offsetting increases in productivity

central bank independence and macroeconomic performance some comparative evidence this note uses information on a sample of sixteen oecd countries to assess the relationship between central bank independence and macroeconomic performance as previous work suggests politically controlled central banks are more likely to pursue policies that lead to high and variable inflation however the authors find little evidence that political control of central bank policy has any impact on measures of the level or variability of growth unemployment or the ex ante real interest rate copyright 1993 by ohio state university press

the aggregate effects of sectoral reallocations abstract can a one time permanent change in the fundamentals behind the sectoral composition of the economy prompt an aggregate downturn can this downturn be non negligible even if one uses us data to determine the relative size of gross vs net job flows and the importance of job creation costs can one consider the military build down of the 1990s as a plausible cause for the 1990 1991 recession do sectoral reallocations generate responses that are qualitatively similar to productivity shocks we use a variant of the mortensen pissarides 1994 review of economic studies 61 397 415 job creation destruction model calibrate it to us labor market data and run experiments that suggest one can answer yes to all these questions

can budget institutions counteract political indiscipline the budget is an expression of political rather than economic priorities we confirm this proposition for a group of new and potential members of the european union finding that politics dominates the contemporary practice of democracy can increase budget deficits through not only ideological preferences but also more fragmented government coalitions and higher voter participation long term structural forces triggered by societal divisions and representative electoral rules have more ambiguous implications but also appear to increase budget pressures as others have also found however our most robust and hopeful finding is that budget institutions mechanisms and rules of the budget process that create checks and balances have significant value in curbing fiscal pressures even when the politics is representative but undisciplined and when long term structural forces are unfavourable stefania fabrizio and ashoka mody

inflation and central bank independence a meta regression analysis using 59 studies we perform a meta regression analysis of studies examining the relationship between inflation and central bank independence cbi the studies considered are very different with respect to the cbi indicator used the sample of countries and time periods covered model specification estimators used and publication outlet we conclude that there is a significant publication bias however we also find a significant genuine effect of cbi on inflation differences between studies are not caused by differences in cbi indicators used

keynesian impulses versus solow residuals identifying sources of business cycle fluctuations we employ a neoclassical business cycle model that builds on the greenwood hercowitz and huffman 1988 variable utilization framework to study two sources of business cycl e fluctuations marginal efficiency of investment shocks and total factor productivity shocks the parameters of the model are estimated using a bayesian procedure that accommodates prior uncertainty about their magnitudes from these estimates posterior distributions of the two shocks are obtained the postwar u s experience suggests that both shocks are important in understanding fluctuations but that total factor productivity shocks are primarily responsible for beginning and ending recessions

inflation government transfers and optimal central bank independence abstract the problem of monetary policy delegation is formulated as a two stage non cooperative game between the government and the central bank the solution to this policy game determines the optimal combination of central bank conservatism and independence the results show that the optimal institutional design always requires some degree of central bank independence and that there is substitutability between central bank independence and conservatism the results also show that partial central bank independence can be optimal and that there are circumstances under which it is optimal for the government to appoint a liberal central banker

partisan and electoral motivations and the choice of monetary institutions under fully mobile capital central bank independence and pegged exchange rates have each been viewed as solutions to the inflationary bias resulting from the time inconsistency of discretionary monetary policy while it is obvious that a benevolent social planner would opt for such an institutional solution it is less obvious that a real world incumbent facing short term partisan or electoral pressures would do so in this article i model the choice of monetary institutions from the standpoint of a survival maximizing incumbent it turns out that a wide range of survival maximizing incumbents do best by forfeiting control over monetary policy while political pressures do not in general discourage monetary commitments they can influence the choice between fixed exchange rates and central bank independence i highlight the importance of viewing fiscal policy and monetary policy as substitutes and identify the conditions under which survival maximizing incumbents will view fixed exchange rates and central bank independence as substitutes in so doing i provide a framework for integrating other contributions to this volume

partially independent central banks politically responsive governments and inflation theories of central bank independence have more exact implications regarding inflation in different political economic environments than generally understood or empirically examined they imply that inflation in any given country time will be a weighted average of what it would be if the central bank completely controlled monetary policy and what it would be if the government completely controlled it with the degree of central bank independence weighting the former an equation embodying this theoretical expectation is estimated by constrained least squares from a time series cross section of inflation rates in developed democracies since the bretton woods era the results confirm that the antiinflationary benefit of central bank independence is not constant but rather depends on every variable in the broader politicaleconomic environment to which wholly autonomous central banks and governments would respond differently conversely the inflationary impacts of all such political economic variables depend on the degree of central bank independence

rulers of the game central bank independence during the interwar years central bank independence is associated with restrictive monetary choices that can be deflationary within fixed exchange rate regimes because central banks act to counteract domestic inflation they put a premium on domestic price stability at the expense of international monetary stability evidence from fifteen countries between 1925 and 1938 shows that the more independent central banks took more deflationary policies than were necessary for external adjustment central banks in general were more restrictive under left wing governments than they were under more conservative regimes and often were more restrictive than required for external equilibration this suggests that policies of independent central banks designed to enhance domestic price stability may force deflationary pressures onto other states in the system and potentially destabilize a fixed exchange rate regime

motherhood and female labor supply in the developing world evidence from infertility shocks abstract we introduce a new instrument for family size infertility to investigate the causal relationship between children and female labor force participation infertility mimics an experiment where nature assigns an upper bound for family size independent of a woman s background this new instrument allows us to investigate the differential labor supply without restrictions on initial family size using the demographic and health surveys from 26 developing countries we show that ols estimates are biased upward we find that the presence of children affects neither the likelihood of work nor its intensity but impacts the type of work a woman pursues

from malthus to modern growth can epidemics explain the three regimes we model demographic and economic long run development in a setting where mortality is endogenous and subject to epidemic shocks the model replicates the full transition from malthusian stagnation to modern growth consistent with the historical facts the economy also passes an intermediate post malthusian phase where growth rates of both population and per capita income increase simultaneously as mortality rates fall and become less volatile the escape from the malthusian trap is the result of a series of mild epidemic shocks making it inevitable at some stage but its timing random calibrations show that it can differ by thousands of generations absent differences in exogenous parameters

public inflation aversion and the political economy of macroeconomic policymaking do the macroeconomic priorities of citizens differ across countries if so what accounts for this variation and what are its consequences for explanations of the choice of monetary institutions macroeconomic policy and international monetary cooperation this article uses survey data from twenty advanced economies to examine individual preferences about macroeconomic priorities the analysis establishes three key findings first the results suggest that economic context defined by inflation and unemployment performance has a substantial impact on the public s economic objectives in a way that is broadly consistent with the specification of utility loss functions in the theoretical political economy literature second the results suggest that there is significant cross country variation in inflation aversion controlling for economic context third some of this variation is accounted for by national level factors affecting the aggregate costs of inflation and unemployment these results have significant implications for optimal monetary policymaking the explanation of variation in economic outcomes and for accounts of the choice of institutional frameworks for policymaking i thank the bank of england the center for basic research in the social sciences and the institution for social and policy studies for research support and jim alt andrew bailey bill bernhard lawrence broz john freeman jeff frieden jim granato shigeo hirano david lake jeff lax simon price rose razaghian ron rogowski david stasavage gabriel sterne mike tomz jim vreeland the editor and two anonymous reviewers for helpful comments all views expressed are those of the author and do not represent those of the bank of england

checks and balances private information and the credibility of monetary commitments the authors develop and test several new hypotheses about the anti inflationary effect of central bank independence and exchange rate pegs in the context of different institutions and different degrees of citizen information about government policies theory provides strong reason to believe that while central bank independence will prove more effective as a commitment mechanism in countries where multiple players in government have veto power checks and balances the number of veto players will have no effect on the credibility of exchange rate pegs conversely the authors argue that central bank independence does not solve the problems of commitment that arise when citizens are imperfectly informed about the contribution of government policy to inflation exchange rate pegs however mitigate these problems the authors present extensive evidence from cross country tests using newly developed data that provide strong support for their propositions

political parties and monetary commitments we argue that political parties will choose monetary institutions in order to help them win elections and retain office increased levels of economic openness in the industrial democracies have complicated the pursuit of office by altering the policy preferences of constituents and decreasing the ability of cabinet ministers to deliver promised economic outcomes we contend that monetary commitments can help political parties manage diverse constituent interests restore policy effectiveness and ultimately maintain their position in office therefore we expect that fixed exchange rates and central bank independence can improve cabinet durability especially under conditions of economic openness in the first section we discuss how fixed exchange rates and central bank independence can insulate cabinets from the political shocks of increased economic openness to determine the political value of these commitments we then test the effect of exchange rate commitments and central bank independence on cabinet durability in the second section in the third section we use the results of our statistical models to generate expected cabinet durability for the countries in our sample under alternative institutional configurations by comparing the expected durabilities we show that most monetary reforms have helped or at least not hurt expected cabinet durability

time to implement and aggregate fluctuations in this paper we slightly modify the canonical rbc model by adding an implementation lag in the technology to reproduce the fact that consumption is a leading indicator of output indeed we assume that agents have today some information on the realization of the technology shock that will occur tomorrow today inventions are known and give information on the innovations which will be implemented tomorrow the model is estimated and tested on us data by a simulated method of moments using some suitable reconstructed data that are compatible with that model the results are in favor of this implementation lag hypothesis the model is not rejected by us post war data

central bank independence and inflation revisited we re examine the relationship between central bank independence cbi proxied by the central bank governor s turnover rate and an indicator based on central bank laws in place and inflation using a random coefficient model with the hildreth houck estimator for more than 100 countries in the period 1980 to 2005 we conclude that there exists no general significant negative relation between our indicators of central bank independence and inflation central bank independence has a significant effect only in a minority of the countries in our sample

can internal migration foster the convergence in regional fertility rates evidence from 19th century france this paper offers an explanation for the convergence of fertility rates across french departements in the second half of the nineteenth century that emphasises the diffusion of information through internal migration it tests how migration affected fertility by building a decennial bilateral migration matrix between french departements for 1861 1911 the identification strategy uses exogenous variation in transportation costs resulting from the construction of railways the results suggest that the convergence towards low birth rates can be explained by the diffusion of cultural and economic information pertaining to low fertility behaviour by migrants especially by migrants to and from paris

the nonneutrality of monetary policy with large price or wage setters monetary rules matter for the equilibrium rate of employment when the number of price wage setters is small even when assuming rational expectations complete information central bank precommitment and absence of nominal rigidities if the central bank is nonaccommodating sufficiently large unions bargaining independently have an incentive to moderate sectoral money wages and thereby expected real wages the result is an increase in the real money supply and hence higher demand and employment this does not hold with accommodating monetary policy since unions wage decisions cannot then affect the real money supply a similar argument holds for large monopolistically competitive price setters

decentralization and inflation commitment collective action or continuity do political and fiscal decentralization make it easier or harder to control inflation statistical analysis of average annual inflation rates in a panel of 87 countries in the 1970s and 1980s found no clear relationship between decentralization and the level of inflation political decentralization however does appear to reduce change in countries relative inflation rates over time by creating additional veto players federal structure may lock in existing patterns of monetary policy whether inflationary or strict among the mostly developed countries that started with low inflation inflation tended to increase more slowly in federations than in unitary states among the mostly developing countries that started with high inflation inflation tended to increase faster in the federations there is evidence that political decentralization locks in a country s degree of practical central bank independence whether high or low and the relative hardness or softness of budget constraints on subnational governments

does government ideology matter in monetary policy a panel data analysis for oecd countries this paper examines whether government ideology has influenced monetary policy in oecd countries we use quarterly data in the 1980 1 2005 4 period and exclude emu countries our taylor rule specification focuses on the interactions of a new time variant index of central bank independence with government ideology the results show that leftist governments have somewhat lower short term nominal interest rates than rightwing governments when central bank independence is low in contrast short term nominal interest rates are higher under leftist governments when central bank independence is high the effect is more pronounced when exchange rates are flexible our findings are compatible with the view that leftist governments in an attempt to deflect blame of their traditional constituencies have pushed market oriented policies by delegating monetary policy to conservative central bankers

international and domestic constraints on political business cycles in oecd economies the effect of increased capital mobility on the national control of macroeconomic policy continues to be a topic of debate empirical contributions to this debate share the assumption that domestic macroeconomic policy is driven by either partisan or countercyclical motivations and that the effects of international financial flows have roughly similar effects in all countries this article reevaluates the integration hypothesis in a framework in which manipulations of the macroeconomy derive from opportunistic motivations the article emphasizes the ways in which prior institutional choices effect the way these motivations are translated into actions evidence from individual country and pooled time series tests suggests that opportunistic cycles are less likely to occur when 1 a government maintains a fixed exchange rate in the presence of highly mobile capital or 2 when the central bank enjoys above average independence

exchange rate regimes and independent central banks a correlated choice of imperfectly credible institutions theory and empirical evidence show that low inflation is a precondition for economic growth independent central banks and fixed exchange rates are institutional mechanisms that help keep inflation low by lending monetary policy credibility to governments however the two institutions are commonly analyzed as substitutes that tie the hands of inflation prone governments thus the literature has difficulties describing why governments would adopt both institutions and the interaction between them this paper presents a model that allows policymakers the simultaneous choice of monetary institutions and shows that imperfectly credible institutions will overlap when exchange rates are fixed but adjustable and central bank independence is not fully ascertainable governments choose both institutions more generally the paper generates hypotheses about the conditions that make fixed exchange rates and independent central banks complements or substitutes thus contributing to an explanation of the diversity of global monetary institutions in the post bretton woods period

sex in marriage is a divine gift for whom evidence from the manila contraceptive ban we analyze the tradeoff between child quantity and quality in developing countries by estimating the effect of family size on child education in urban philippines to isolate exogenous changes in family size we exploit a policy shock in the late 1990s the mayor of manila enacted a municipal ban on modern contraceptives since other comparable cities in the manila metropolitan area were not affected by the ban this allows us to implement a difference in difference estimation of the effect of family size we also exploit the fact that older mothers were less likely to become pregnant during the ban our results indicate that the contraceptive ban led to a significant increase in family size they also provide evidence of a quality quantity tradeoff increased family size led to a sizable decrease in school performance

exchange rate proclamations and inflation fighting credibility if governments choose economic policies that often run counter to their public commitments are those commitments meaningless we argue that govern ment proclamations can be critical in signaling economic policy intentions we focus on the realm of exchange rate policy in which countries frequently implement an exchange rate regime that differs from the officially declared regime we argue that the official exchange rate regime is one of the most important signals of a government s economic policy preferences when a government makes a de jure public commit ment to a fixed exchange rate it sends a signal to domestic and international markets of its strict monetary policy priorities in contrast a government that proclaims a floating exchange rate signals a desire to retain discretion over monetary policy even if it has implemented a de facto fixed rate we use data on 110 developed and devel oping countries from 1974 to 2004 to test two hypotheses first that governments that adopt de facto fixed exchange rates will experience less inflation when they back up their actions with official declarations and second that governments that abide by their commitments as demonstrated by a history of following through on their public declarations of a fixed exchange rate regime will establish greater inflation fighting credibility within developing countries democratic institutions enhance this credibility results from fixed effects econometric models provide strong support for our hypotheses

a political agency theory of central bank independence we propose a theory to explain why and under what circumstances a politician endogenously gives up rent and delegates policy tasks to an independent agency we apply this theory to mon etary policy by extending a stochastic general equilibrium model this model provides a theory of central bank independence that is unrelated to the standard time inconsistency problem which underlies all formalized theories of central bank independence we derive five key predictions of the model and show that they are broadly consistent with the data finally we show that while instrument independence of the central bank is desirable goal independence is not

the more the merrier the effect of family size and birth order on children s education there is an extensive theoretical literature that postulates a tradeoff between child quantity and quality within a family however there is little causal evidence that speaks to this theory using a rich dataset on the entire population of norway over an extended period of time we examine the effects of family size and birth order on the educational attainment of children while we find a negative correlation between family size and children s education when we include indicators for birth order and or use twin births as an instrument family size effects become negligible in addition birth order has a significant and large negative effect on children s education we also study adult earnings employment and teenage childbearing and find strong evidence for birth order effects with these outcomes particularly among women these findings suggest the need to revisit economic models of fertility and child production focusing not only on differences across families but differences within families as well

the impacts of family size on investment in child quality using multiple births as an exogenous shift in family size i investigate the impact of the number of children on child investment and child well being using data from the 1980 us census five percent public use micro sample 2sls results demonstrate that parents facing a change in family size reallocate resources in a way consistent with becker s quantity quality model a larger family generated by twins in a later birth reduces the likelihood that older children attend private school reduces the mother s labor force participation and increases the likelihood that parents divorce the impact of family size on a measure of child outcome such as grade retention is less clear the results indicate that for both measures of child investment and child well being the 2sls estimates are statistically distinguishable from ols estimates indicating an omitted variables bias in the single equation model

population technology and growth from malthusian stagnation to the demographic transition and beyond this paper develops a unied growth model that captures the historical evolution of population technology and output it encompasses theendogenous transitionbetween three regimes that have characterized economic development the economy evolves from amalthusianregime wheretechnologicalprogressis slow andpopulationgrowthprevents anysustainedriseinincomepercapita intoapost malthusianregime wheretechnological progress rises and population growth absorbs only part of output growth ultimately a demographic transition reverses the positive relationship between income and population growth andtheeconomyentersamoderngrowthregimewithreducedpopulationgrowth

political and monetary institutions and public financial policies in the industrial countries institutions and policies vittorio grilli donato masciandaro and guido tabellini why do countries as similar as the industrialized oecd countries go through such different experience in terms of public deficits and debts or in terms of inflation the answer cannot come from macroeconomic policy responses to different disturbances nor from the principles of optimal taxation but rather from politics this article focuses on the role that particular institutions exert in providing constraints and incentives which shape the actions of policymakers the electoral process and political traditions affect the ability of governments to deal with deficits and mounting debts what seems to matter most it is found is the effect of the durability of governments governments with short horizons act myopically and never quite tackle the hard choices such governments typically exist in countries with an electoral system favouring many small political parties central bank independence promotes low inflation with no apparent costs in terms of real economic performance irrespective of the political institutions in fact there is no link between monetary and fiscal discipline these findings carry powerful implications for countries facing high indebtedness or stubborn inflation but also for the construction of the european economic and monetary union

inflation band targeting and optimal inflation contracts in this paper we provide a theoretical treatment of how inflation target ranges cope with the time inconsistency problem arising from incentives for the monetary policymaker to exploit the short run trade off between employment and inflation to pursue short run employment objectives as in a barro gordon 1983 model inflation band targets are able to achieve many of the benefits that arise under practically less attractive solutions such as the conservative central banker and optimal inflation contracts our theoretical model also shows how an inflation targeting range should be set and how it should respond to changes in the nature of shocks to the economy

motherhood and female labor force participation evidence from infertility shocks women are underrepresented in the paid labor force in both developed and developing countries recent scholarship has argued that labor force differentials are not due to gender per se but can be attributed to the fact that women disproportionately face the responsibilities associated with bearing and raising children while the negative relationship between the presence of children and participation in the labor force is well established interpretation of this relationship is complicated by the endogeneity of fertility the number of children a woman has is a choice variable which could be influenced by her labor force participation additionally there are likely to be omitted factors that influence both fertility and labor force participation for instance women with high career based unobservables such as ambition or talent may choose to have fewer or no children and these women may be overrepresented in the labor force thus the observed negative relationship between children and labor force participation could be spurious several studies have exploited exogenous changes in family size in order to identify the

using theory for measurement an analysis of the cyclical behavior of home production abstract a significant amount of economic activity takes place within the home unfortunately it is difficult to assess the cyclical properties of home production because the available data are too sporadic using a real business cycle rbc model we construct quarterly data on three variables that are unobservable at a quarterly frequency hours worked in the home sector hours spent in leisure and the consumption of home produced goods three results emerge leisure is countercyclical while nonmarket hours are acyclical hours spent in home production have declined significantly since the 1970s fluctuations in market output are a good measure of fluctuations in individual utility as long as home and market consumption are either extreme complements or extreme substitutes in the production of utility

real business cycles in this paper we demonstrate how certain very ordinary economic principles lead maximizing individuals to choose consumption production plans that display many of the characteristics commonly associated with business cycles our explanation is entirely consistent with i rational expectations ii complete current information iii stable preferences iv no technological change v no long lived commodities vi no frictions or adjustment costs vii no government viii no money and ix no serial dependence in the stochastic elements of the environment we also provide a completely worked out example of the type of artificial economy we have in mind the time series properties of the example exhibit some major features of observed business cycles although this type of model may not be capable of explaining all of the regularities in actual business cycles we believe that it provides a useful well defined benchmark for assessing the relative importance of factors e g monetary disturbances

the trade off between child quantity and quality an empirical investigation of trade offs between number of children and their scholastic performance confirms that family size directly affects children s achievement though parents show no favori

central bank independence centralization of wage bargaining inflation and unemployment theory and some evidence abstract this paper proposes a conceptual framework to investigate the effects of central bank independence of the degree of centralization of wage bargaining and of the interaction between those institutional variables on real wages unemployment and inflation in a framework in which unions are averse to inflation this aversion moderates union s wage demands as they attempt to induce the central bank to inflate at a lower rate an increase in the degree of centralization of wage bargaining a decrease in the number of unions triggers two opposite effects on real wages unemployment and inflation it reduces the substitutability between the labor of different unions and therefore the degree of effective competition between them this reduced competition effect raises real wages unemployment and inflation but the decrease in the number of unions also strengthens the moderating effect of inflationary fears on the real wage demands of each union this strategic effect lowers real wages unemployment and inflation for sufficiently inflation averse unions the interaction between those two effects produces a calmfors driffill type relation between real wages and centralization the paper analyzes the effects of central bank independence on the position and the shape of this relation as well as on inflation and unemployment the paper features two mechanisms one of which is novel through which monetary institutions have real effects the model implies that if there is a single union social welfare is maximized when the central bank attaches a zero weight to inflation but when the number of unions is larger than one this result is no longer true in general empirical evaluation of some of the theoretical implications using data from 19 developed economies is for the most part supportive of those implications

malthus to solow a unified growth theory is developed that accounts for the roughly constant living standards displayed by world economies prior to 1800 as well as the growing living standards exhibited by modern industrial economies our theory also explains the industrial revolution which is the transition from an era when per capita incomes are stagnant to one with sustained growth the authors use a standard growth model with several technologies the first denoted the malthus technology requires land labor and reproducible capital as inputs the second denoted the solow technology does not require land the authors show that in the early stages of development only the malthus technology is used and due to population growth living standards are stagnant despite technological progress eventually technological progress causes the solow technology to become profitable and both technologies are employed at this point living standards improve since population growth has less influence on per capita income growth in the limit the economy behaves like a standard solow growth model excerpt

semi parametric predictions of the intertemporal approach to the current account abstract this paper uses the method dynamic programming dp by gmm and canadian data to estimate a dynamic model of a small open economy dp by gmm has several appealing features it does not impose certainty equivalence it accommodates multiple shocks and imposes few restrictions on the properties of the shocks in the model also since it uses the actual shocks series to estimate approximate decision rules it produces sample paths for the endogenous variables in the model the model estimated fits the data well in particular the variance of the predicted trade balance output ratio matches its empirical counterpart