the quantitative analytics of the basic neomonetarist model this paper constructs a dynamic macroeconomic model with less than perfect price flexibility which has a classical side consistent with real business cycle theory augmented by investment adjustment costs increasing returns to scale and a new flexible formalization of imperfect competition something akin to the classical dichotomy is justified by a mode of approximation appropriate for a model in which one state variable adjusts quickly while another state variable adjusts slowly even with investment adjustment costs monetary expansions are found to raise the real interest rate the determinants of real rigidity and the macroeconomic rate of price adjustment are investigated copyright 1995 by ohio state university press

real rigidities and the non neutrality of money rigidities in real prices are not sufficient to create rigidities in nominal prices and real effects of nominal shocks and by themselves small frictions in nominal adjustment such as costs of changing prices create only small non neutralities but this paper shows that substantial nominal rigidity can arise from a combination of real rigidities and small nominal frictions the paper shows the connection between real and nominal rigidity given the presence of nominal frictions both in general and for two specific sources of real rigidity one arising from goods market imperfections and the other from labour market imperfections

black residential centralization and the spatial mismatch hypothesis abstract black residential centralization is found to be an important determinant of black employment status when estimated across metropolitan areas mas to avoid neighborhood selection the effects are greatest in large mas for the young and elderly and for individuals with less than a college education instrumental variable iv estimates support ordinary least squares ols results black residential centralization can account for 48 62 of the black white employment differential among 18 30 year olds living in large mas when estimated together black residential centralization job centralization and segregation all have large effects but the effects of black centralization and job centralization are considerably larger

residential segregation and the economic status of black workers new evidence for an old debate abstract scholars have long debated whether ghetto residence lowers the earnings of blacks most empirical studies on this question have been flawed because they have not considered the simultaneous effects of choices of work and residence locations and the effects of intrametropolitan variation in rents and wages this paper estimates a revealed preference model of intraurban location with data from the 1980 public use microdata sample for cleveland detroit and philadelphia to test whether black male household heads who are employed full time year round are less likely than whites to live and work at their best locations we measure the wages rents and commuting costs associated with each possible job residence location combination in these cities for each person given their job qualifications and their housing needs a revealed preference approach is used to evaluate the economic welfare of individuals at each possible location and then compare the actual distribution of work and residence locations by race with the welfare maximizing distribution the divergence in these distributions by race measures the economic effects for employed black male household heads of residential segregation in ghettos we find that the economic status of blacks can be improved significantly by changing their intrametropolitan job locations surprisingly this conclusion holds regardless of whether or not blacks keep their current residential locations while changes in residential locations can improve the economic status of blacks relative to whites by decreasing commuting and or the cost of housing such residential changes do not significantly alter the physical accessibility of better paying jobs

staggered price setting translog preferences and endogenous persistence abstract this paper generates persistent real effects of a monetary disturbance in the context of staggered price setters the model combines two related and reinforcing features a translog demand structure and a particular input output production structure these features offer a rationale why a firm when computing its own optimal contract price is influenced by the prices set in other overlapping contracts practically the two features interact in a positive manner and provide a way to generate significant endogenous persistence

sticky price models of the business cycle can the contract multiplier solve the persistence problem we construct a quantitative equilibrium model with firms setting prices in a staggered fashion and use it to ask whether monetary shocks can generate business cycle fluctuations these fluctuations include persistent movements in output along with the other defining features of business cycles like volatile investment and smooth consumption we assume that prices are exogenously sticky for a short time persistent output fluctuations require endogenous price stickiness in the sense that firms choose not to change prices much when they can do so we find that for a wide range of parameter values the amount of endogenous stickiness is small thus we find that in a standard quantitative model staggered price setting alone does not generate business cycle fluctuations

real and nominal propagation of nominal shocks the role of real and nominal propagation mechanisms in generating persistent real effects of nominal shocks is analysed analytically in a fully specified intertemporal general equilibrium model while neither a real propagation mechanism capital acccumulation with one period nominal contracts nor nominal propagation staggered nominal contracts in the absence of any real propagation can generate plausible impulse responses with strong persistence it is shown that the two mechanisms interact so as to strengthen persistence possibly unit roots and generate more plausible impulse responses

intermetropolitan variation in the labour force participation rates of white and black men in the united states we decompose the variance in black and white male labour force participation rates across us metropolitan areas in 1990 into three effects that due to variation in labour force participation within labour force categories across metropolitan areas local labour market effects that due to variation in the distribution of those categories across metropolitan areas labour force structure effects and that due to the covariation between these two effects variation in labour force participation rates within labour force categories local labour market effects accounts for 56 per cent of the variance in labour force participation rates across metropolitan areas for white men but over 75 per cent for black men variation in the frequency of membership in each labour force category is a relatively unimportant factor for both groups the covariance between labour force effects and local effects is negligible for black men but accounts for 25 per cent of the intermetropolitan variance in white male participa

the changing tenant profile of dutch social rented housing this article deals with the changes in the tenant profile of the social rented stock in the netherlands it is inspired by the question whether the sector may be subject to a residualisation trend the wider importance of such a phenomenon is that of the social marginalisation of the people concerned in general moreover if the position of the social rented stock can be shown to be deteriorating it would also illustrate a tendency to social polarisation in the redefined welfare state social and income polarisation in western societies has been extensively investigated but so far polarisation tendencies in housing have largely been ignored this article seeks to show that this omission should be rectified because changes in tenant profiles reveal wider developments it also aims to uncover the impact of policy in this respect the analysis of the changing position of the social rented sector during the period leading up to and following the housing policy reform of 1989 constitutes the core of the pap

constructing and estimating a realistic optimizing model of monetary policy abstract a dynamic stochastic general equilibrium dsge model with real and nominal both price and wage rigidities succeeds in capturing some key nominal features of u s business cycles additive technology shocks as well as multiplicative shocks are introduced and shown to be crucial monetary policy is specified as an interest rate targeting rule following developments in the structural vector autoregression var literature the interaction between real and nominal rigidities is essential to reproduce the liquidity effect of monetary policy the model is estimated by maximum likelihood on u s data and its fit is comparable to that of an unrestricted first order var besides producing reasonable impulse responses and second moments this model replicates a feature of u s business cycles never captured by previous research with dsge models that an increase in interest rates predicts a decrease in output two to six quarters in the future

inflation bets on the long bond the liquidity premium theory of interest rates predicts that the treasury yield curve steepens with inflation uncertainty as investors demand larger risk premiums to hold long term bonds by using the dispersion of inflation forecasts to measure this uncertainty we find the opposite since the prices of long term bonds move more with inflation than short term ones investors also disagree and speculate more about long maturity payoffs with greater uncertainty shorting frictions measured by using treasury lending fees then lead long maturities to become overpriced and the yield curve to flatten we estimate this inflation betting effect using time variation in inflation disagreement and treasury supply

how much persistence should sticky price models generate to match us data abstract a number of recent papers find that sticky price models fail to explain the persistence of output and inflation we argue that this failure is partially attributable to low frequency fluctuations present in us data but absent from sticky price models

factor hoarding and the propagation of business cycles shocks this paper analyzes the role of variable capital utilization rates in propagating shocks over the business cycle to this end we formulate and estimate an equilibrium business cycle model in which cyclical capital utilization rates are viewed as a form of factor hoarding we find that variable capital utilization rates substantially magnify and propagate the impact of shocks to agents environments the strength of these propagation effects is evident in the dynamic response functions of various economy wide aggregates to shocks in agents environments in the statistics that we construct to summarize the strength of the propagation mechanisms in the model and in the volatility of exogenous technology shocks needed to explain the observed variability in aggregate u s output other authors have argued that standard real business cycle rbc models fail to account for certain features of the data because they do not embody quantitatively important propagation mechanisms these features include the observed positive serial correlation in the growth rate of output the shape of the spectrum of the growth rate of real output and the correlation between the forecastable component of real output and various other economic aggregates allowing for variable capital utilization rates substantially improves the ability of the model to account for these features of the data

pricing production and persistence though built with increasingly precise microfoundations modern optimizing sticky price models have displayed a chronic inability to generate large and persistent real responses to monetary shocks as recently stressed by chari kehoe and mcgrattan 2000 this is an ironic finding since taylor 1980 and other researchers were motivated to study sticky price models in part by the objective of generating large and persistent business fluctuations we trace this lack of persistence to a standard view of the cyclical behavior of real marginal cost built into current sticky price macro models using a fully articulated general equilibrium model we show how an alternative view of real marginal cost can lead to substantial persistence this alternative view is based on three features of the supply side of the economy that we believe are realistic an important role for produced inputs variable capacity utilization and labor supply variability through changes in employment importantly these real flexibilities work together to dramatically reduce the elasticity of marginal cost with respect to output from levels much larger than unity in ckm to values much smaller than unity in our analysis these real flexibilities consequently reduce the extent of price adjustments by firms in time dependent pricing economies and the incentives for paying fixed costs of adjustment in state dependent pricing economies the structural features also lead the sticky price model to display volatility and comovement of factor inputs and factor prices that are more closely in line with conventional wisdom about business cycles and various empirical studies of the dynamic effects of monetary shocks federal reserve bank of philadelphia boston university nber and frb richmond this paper builds on earlier joint work with alexander l wolman on this topic we wish to thank brian boike for providing excellent research assistance and also to thank the referees and the editor for making numerous useful suggestions the views expressed in this article are those of the authors and do not necessarily represent those of the federal reserve bank of philadelphia the federal reserve bank of richmond or the federal reserve system

capacity constraints idiosyncratic demand uncertainty and the dynamics of inflation abstract this paper contributes to the theoretical modeling of inflation dynamics by analyzing the interplay between production inflexibilities and price setting behavior we formalize the capacity constraint hypothesis within the context of a new keynesian framework a key result shows how the dynamics of inflation depend on the distribution of utilization rates across firms in the economy the measure of resource utilization explicitly derived here allows the study of interesting dynamics absent in current formulations of the phillips curve

labor hoarding and the business cycle this paper investigates the sensitivity of solow residual based measures of technology shocks to labor hoarding behavior using a structural model of labor hoarding and the identifying restriction that innovations to technology shocks are orthogonal to innovations in government consumption we estimate the fraction of the variability of the solow residual that is due to technology shocks our results support the view that a significant proportion of movements in the solow residual are artifacts of labor hoarding behavior specifically we estimate that the variance of innovations to technology is roughly 50 percent less than that implied by standard real business cycle models in addition our results suggest that existing real business cycle studies substantially overstate the extent to which technology shocks account for the variability of postwar aggregate u s output

comparing shocks and frictions in us and euro area business cycles a bayesian dsge approach this paper estimates a dsge model with many types of shocks and frictions for both the us and the euro area economy over a common sample period 1974 2002 the structural estimation methodology allows us to investigate whether differences in business cycle behaviour are due to differences in the type of shocks that affect the two economies differences in the propagation mechanism of those shocks or differences in the way the central bank responds to those economic developments our main conclusion is that each of these characteristics is remarkably similar across both currency areas copyright 2005 john wiley sons ltd

the spatial mismatch hypothesis what has the evidence shown this paper reviews 20 years worth of empirical evidence on the spatial mismatch hypothesis after briefly surveying the relevant models from urban and labour economics and recent trends in employment and population suburbanisation the empirical evidence on spatial effects is examined this literature includes evidence on the effects of residential segregation residential suburbanisation and employment suburbanisation and direct measures of access such as travel times the most recent evidence suggests that spatial mismatch is relevant for explaining black white employment differences though the magnitudes of these effects remain unclear

staggered price setting staggered wage setting and business cycle persistence abstract staggered price setting and staggered wage setting are commonly viewed as similar mechanisms in generating persistent real effects of monetary shocks in this paper we distinguish the two mechanisms in a dynamic stochastic general equilibrium framework we show that although the dynamic price setting and wage setting equations are alike a key parameter governing persistence is linked to the underlying preferences and technologies in different ways with reasonable parameter values the staggered price mechanism by itself is incapable of while the staggered wage mechanism plays an important role in generating persistence

optimising agents staggered wages and persistence in the real effects of money shocks in this paper we incorporate taylor s 1979 staggered wage setting into an optimising dynamic general equilibrium framework to study whether staggered wages could induce a high degree of persistence in the real effects of money shocks we conclude that high persistence is an unlikely outcome sensible values of the microeconomic parameters and or a moderate rate of underlying inflation imply a low degree of persistence furthermore once explicit microfoundations are taken into account we show that i the model is highly non linear ii the inertia of the system is inversely related to the level of average inflation

endogenous capacity utilization and macroeconomic persistence abstract this paper presents a monetary dynamic general equilibrium model featuring a strong internal propagation mechanism limited short run factor substitutability and idiosyncratic demand uncertainty play a prominent role in the results firms are ex post heterogeneous and a well defined distribution of capacity utilization rates characterizes the equilibrium of the model the economy responds gradually to aggregate shocks since firms with excess capacity can raise production without experiencing large increases in their marginal costs the modeling framework presented in this paper offers a plausible microeconomic interpretation for reduced form mark up shocks typically considered in the new keynesian literature

racial differences in residential and job mobility evidence concerning the spatial mismatch hypothesis abstract the spatial mismatch hypothesis asserts that job decentralization adversely impacts the labor market outcomes of african americans this paper tests whether race and job access have an independent effect on the probability of a joint residential move and job change no evidence is found to indicate that race directly influences the joint probability the paper finds however that poor job access has an independent negative effect on the probability of a joint residential move and job change because african american residences are heavily concentrated in american central cities these results suggest that african american workers may not be able to fully adjust as new jobs are created in the suburbs