ceilings on interest rates and investment the example of greece this paper examines the influence of credit conditions on private investment under financial repression in greece three flexible accelerator investment specifications are estimated alternative measures are tried for the dependent and independent variables the reported equations are selected by a simple sequential specialization procedure the empirical results confirm the existence of an important but lagged effect of bank finance on investment this reflects credit rationing due to interest rate controls in the greek banking system various arguments from the financial repression literature are invoked to justify the finding of a positive sign on the user cost variables in the investment equations copyright 1993 by mit press

seasonality leading indicators and alternative business cycle theories rolling regressions and granger causality tests are used to examine the predictive ability of seasonally adjusted and unadjusted leading economic indicators for the us economy many of the unadjusted variables perform better than their adjusted counterparts but asymmetric behaviour is also evident alternative leading indicators such as the bond spread and the fed funds rate do not predict cycles as well as real money balances unadjusted real business failure liabilities and business formation also appear to perform well

the fisher hypothesis and the forecastability and persistence of inflation abstract for the period 1860 to 1939 the simple correlation of the u s commercial paper rate with the contemporaneous inflation rate is 0 17 the corresponding correlation for the period 1950 to 1979 is 0 71 this paper attributes this apparent change in the fisher relation to differences in the stochastic process of inflation rather than a change in any structural relationship between interest rates and expected inflation contrary to recent claims in the literature there is little evidence of inflation non neutrality in data from the pre world war i period

the cyclical behavior of prices abstract the procyclical behavior of prices has been a staple of business cycle lore since the work of the early nber business cycle researchers this paper reexamines that empirical fact the aggregate data do not support procyclical price movements as a stable feature of the business cycle the only episode where it is a robust feature of the data is the period between the two world wars particularly the period of the great depression

price flexibility credit availability and economic fluctuations evidence from the united states 1894 1909 the importance of disturbances in financial markets for real economic activity and the positive association between price level and output movements typically are explained by appeal to a combination of nominal aggregate demand shocks particularly money supply shocks and rigid prices we argue that this view is inconsistent with evidence for short run responsiveness of prices and gold flows to nominal disturbances during the pre world war i gold standard era we offer an alternative explanation that connects financial markets and real activity through disturbances to the availability of credit this approach links comovements in prices and output through real effects in credit markets associated with price level shocks empirical analysis using monthly data for the pre world war i period supports the assumption of rapid price adjustment and the credit supply interpretation of the transmission of financial shocks disturbances to credit availability including price shocks contribute substantially to our empirical explanation of output fluctuations during this period

target zones and exchange rate dynamics this paper develops a simple model of exchange rate behavior under a target zone regime it shows that the expectation that monetary policy will be adjusted to limit exchange rate variation affects exchange rate behavior even when the exchange rate lies inside the zone and is thus not being defended actively somewhat surprisingly the analysis of target zones turns out to have a strong formal similarity to problems in option pricing and investment under uncertainty

why exchange rate bands monetary independence in spite of fixed exchange rates abstract the paper argues that the reason real world fixed exchange rate regimes usually have finite bands instead of completely fixed exchange rates between realignments is that exchange rate bands counter to the textbook result give central banks some monetary independence even with free international capital mobility the nature and amount of monetary independence is specified informally and in a formal model and quantified with swedish krona data altogether the amount of monetary independence appears sizable for instance an increase in the swedish krona band from zero to about 2 percent may reduce the krona interest rate s standard deviation by about a half

on the fisher effect abstract we use post war quarterly data for belgium canada denmark france germany greece ireland japan the netherlands the united kingdom and the united states to examine the fisherian link between inflation and short term nominal interest rates in doing so we apply the king and watson 1997 methodology paying particular attention to the integration and cointegration properties of the variables since meaningful fisher effect tests critically depend on such properties we conclude that the data are generally rejecting the fisher effect

financial factors in the great depression eginning with irving fisher 1933 and john maynard keynes 1931 b 1963 macroeconomists have argued that financial markets were important sources and propagators of decline during the great depression turning points during the depression often coincided with or were preceded by dramatic events in financial markets stock market collapse waves of bankruptcy and bank failure and contractions in the money stock but the mechanism through which financial factors contributed to the depression has been a source of controversy as has been the relative importance of financial factors in explaining the origins and persistence of the depression this essay reviews the literature on the role of financial factors in the depression and draws some lessons that have more general relevance for the study of the depression and for macroeconomics i argue that much of the recent progress that has been made in understanding some of the most important and puzzling aspects of financial real links in the depression followed a paradigm shift in economics a central neglected theoretical piece of the story for financial factors was the allocative effects of imperfections in capital markets which can imply links between disruptions in financial markets and subsequent economic activity also the increasing emphasis on learning and path dependence in economics has helped to explain why financial shocks during the 1930s were so severe and why policy makers failed to prevent the depression

currencies and the allocation of risk the welfare effects of a monetary union in a general equilibrium model with incomplete asset markets nominal securities and mean variance preferences a monetary union is desirable when the gain from eliminating excess volatility of nominal variables exceeds the cost of reducing the number of currencies with which to hedge risks copyright 1998 by american economic association

assessing target zone credibility mean reversion and devaluation expectations in the erm 1979 1992 abstract the paper presents estimates of devaluation expectations for six erm currencies relative to the deutsche mark for the period march 1979 april 1992 both the simplest test and the drift adjustment method are used the simplest test adjusts interest rate differentials for the maximum and minimum expected rate of depreciation within the exchange rate band the drift adjustment method adjusts interest rate differentials by the estimated expected rate of depreciation within the band the latter method gives more precise estimates especially for short horizons and allows statistical inference and hypothesis testing expected rates of devaluation have generally fallen during the period still some devaluation expectations relative to the deutsche mark remain in 1992 except for the belgian luxembourg franc and the netherlands guilder expected rates of devaluation have fluctuated more than interest rate differentials

is the price elasticity of money demand always unity i introduction for much of history money largely consisted of monetary metals in particular during late nineteenth and early twentieth centuries many countries adopted gold standards and gold served as money either directly as coins held by the public or as claims on bullion held by commercial and central banks at the same time that large stocks of gold were being held for monetary uses even larger stocks were being held for nonmonetary uses owing to gold s superior luster reflectivity malleability conductivity ductility and resistance to corrosion 1 in its monetary uses it was valued only in terms of its ability to purchase consumption goods as a result asset holders demanded real gold balances that is the nominal stock deflated by an appropriate index of prices for goods by contrast in its nonmonetary uses it was valued in terms of its physical units that is its undeflated nominal stock these dual uses of gold imply that the demand for monetary gold should not be expected to be unit elastic with respect to the price level a result that we demonstrate formally in the next section 2 empirical researchers have not noticed that money demand behaves differently under commodity standards from how it behaves under fiat standards since the available historical data are dominated by observations from fiat standards the characteristics of money demand under commodity standards are largely concealed when the researchers use data that span both commodity and fiat standards more specifically the hypothesis of long run price homogeneity is usually not rejected for example meltzer 1963 used u s data from 1900 to 1958 to estimate money demand functions formulated in both nominal and real terms and found little evidence against price homogeneity laidler 1971 carried out a similar test using both u k and u s data over the period of 1900 1965 and obtained a similar result notwithstanding a different specification friedman and schwartz 1982 also found support for price homogeneity for both united kingdom and united states over the period of 1867 1975 using the method of phase averaging to extract the long run correlation between nominal money demand and the price level hendry and ericsson 1991 applied cointegration methods to the annual u k data from friedman and schwartz 1982 to confirm price homogeneity applying the same approach to annual u s data from 1874 to 1975 macdonald and taylor 1992 found that price homogeneity cannot be rejected at the 05 statistical significance level but can be rejected at the 10 level figure 1 omitted the united kingdom and united states were on fiat standards for the bulk of the sample periods that these researchers employed 3 for this reason their findings do not serve as evidence for price homogeneity under commodity standards in section ii we present a simple theoretical model that employs the money in utility framework augmented by also giving utility to holdings of nonmonetary gold we demonstrate that under fairly general conditions the price elasticity of money demand should be less than 1 under commodity standards section iii uses three data sets to provide empirical evidence supporting this theoretical prediction section iv draws some final conclusions ii theoretical model consider a representative household that chooses the paths for its consumption c stock of monetary gold m stock of nonmonetary gold n and real stock of assets a taking as given the paths for non asset income y the price level p and the nominal and real interest rates i and r that it earns on a in making its choices it seeks to maximize the objective function 1 mathematical expression not reproducible in ascii subject to a sequence of budget and portfolio constraints of the form 4 2 c sub t i sub t m sub t n sub t p sub t a sub t less than or equal to y

buffer stock money interpreting short run dynamics using long run restrictions time series techniques are used to assess the quantitative importance of buffer stock money the short run response of real money holdings to nominal money supply shocks the empirical model a vector autoregression of real and nominal money balances captures general dynamic properties of the time series but requires theoretical restrictions for sensible interpretation the authors just identify the system by imposing a long run neutrality restriction nominal money shocks have no permanent effects on real money they find that buffer stock effects play an important role in the evolution of real m1 in the short run the evidence for m2 is less conclusive copyright 1994 by ohio state university press

choosing and reneging on exchange rate regimes we use data on announced and actual exchange rate arrangements to ask which countries follow de facto regimes different from their de iure ones that is do not do what they say our results suggest that countries with poor institutional quality have difficulty in maintaining pegging and abandon it often in contrast many countries with relatively good institutions display fear of floating that is they manage more than announced perhaps to signal their differences from those countries incapable of maintaining promises of monetary stability jel f3 o1

destabilizing effects of exchange rate escape clauses abstract this paper studies policy rules with escape clauses analyzing as an example fixed exchange rate systems that allow member countries the freedom to realign in periods of stress while well designed escape clause rules can raise society s welfare in principle limited credibility makes it difficult to implement such rules in practice an ems type institution that imposes political costs on policymakers who realign may raise welfare but can also produce equilibria far inferior to an irrevocably fixed exchange rate switches between multiple equilibria may have the character of sudden speculative attacks

on low frequency estimates of long run relationships in macroeconomics abstract a number of recent studies have attempted to test propositions concerning long run economic relationships by means of frequency domain time series techniques that concentrate attention on low frequency comovements of variables the present paper emphasizes that many of these propositions involve expectational relationships that are not inherently related to specific frequencies or periodicities thus the association of low frequency time series test statistics with long run economic propositions is not generally warranted that such an association can be misleading is demonstrated by analysis of examples taken from notable papers by geweke lucas and summers

international policy coordination for financial market stability in the asian economies based on the understanding of financial crisis as the self fulfilling crisis of speculators belief system this paper examines the feasibility of introducing the tobin tax system to reduce financial volatility in the asian foreign exchange markets the model analysis in this paper provides the following policy implications to reduce the motivation to deviate from the policy coordination it is required to allow all tax revenues to collecting countries especially to singapore and hong kong even without the participation of the major western countries the start of the tax policy coordination in the asian region can have significant signalling effects to reduce speculative motivation

hidden effects of bank recapitalizations abstract given the importance of capital regulation in the banking industry how and why a bank s behavior reacts to a recapitalization has profound consequences to this end we investigate the effects of 306 seasoned equity offerings seos conducted by listed european banks between 2002 and 2014 we use propensity score matching and find that seos lead to asset expansion as opposed to any deleveraging further we find a decrease in lending in the short term followed by a subsequent increase a reduction in profitability and an increase in systemic risk regulators might not have fully considered this last negative externality when they imposed the tougher basel iii capital requirements the effects of seos strongly depend on the reasons behind the recapitalizations

self fulfilling expectations speculative attack and capital controls this paper examines the endogenous implementation of capital controls in the context of a fixed exchange rate regime it is shown that if there exists a nonzero probability that the policymaker s response to a significant decrease in official foreign reserves will be the introduction of controls a speculative attack may occur even when current and expected monetary policy is consistent with a permanently viable control free fixed exchange rate regime consequently capital controls may be the outcome of self fulfilling expectations rather than the result of imprudent economic policies copyright 1993 by ohio state university press

stability of the money demand function in asian developing countries previous studies that estimated the money demand function in asian developing countries either employed traditional estimation techniques or recently popularized cointegration technique while the first group suffers from spurious regression problems the second group interpreted their finding of cointegration as a sign of stability of estimated parameters this study after incorporating the cusum and cusumsq tests into cointegration analysis shows that in some asian countries even though real m1 or m2 monetary aggregates are cointegrated with their determinants the estimated parameters are unstable

world steel production a new monthly indicator of global real economic activity this paper proposes world steel production as an indicator of global real economic activity world steel production data is published with only a one month delay thereby providing timely information for world real gdp forecasters we find that world steel production and lutz kilian s 2009 index of global real economic activity generate large gains in forecasting world real gdp relative to an autoregressive benchmark a forecast combination of world steel production kilian s 2009 index of global real economic activity and an index of the industrial production of oecd countries plus six non oecd emerging economies produces significant gains in forecasting world real gdp relative to an autoregressive benchmark

mean reversion in interest rates new evidence from a panel of oecd countries previous studies show that the standard univariate unit root tests cannot reject the hypothesis that interest rates follow integrated processes in this paper the authors pool interest rate data of twelve oecd countries and implement a multivariate test it is found that the unit root hypothesis can be decisively rejected copyright 1996 by ohio state university press

moral hazard and nonmarket institutions dysfunctional crowding out or peer monitoring the authors examine a situation in which insurance is characterized by moral hazard when market insurance is provided supplementary mutual assistance between family and friends unobservable to market insurers will occur when nonmarket insurers have no better information than market insurers the mutual assistance not only crowds out market insurance but is also harmful and therefore dysfunctional alternatively when nonmarket insurers can observe each other s effort perfectly mutual assistance is beneficial these results point to the potential importance of peer monitoring mechanisms in mitigating moral hazard copyright 1991 by american economic association

is financial globalization beneficial this lecture examines whether financial globalization is beneficial to developing countries by first examining the evidence on financial development and economic growth and concludes that financial development is indeed a key element in promoting economic growth it then asks why if financial development is so beneficial it often does not occur it then goes on to examine whether globalization particularly of the financial kind can help encourage financial and economic development and argues that it can however financial globalization does not always work to encourage economic development because it often leads to devastating financial crises the issue is thus not whether financial globalization is inherently good or bad but whether it can be done right

the stability of the m2 demand function evidence from an error correction model this note presents an error correction model of m2 demand the chow test indicates that the m2 demand function is stable over the sample period 1953q1 to 1991q2 copyright 1993 by ohio state university press

wage adjustment under low inflation evidence from u s history data from recent years indicate that employers are especially unlikely to cut the nominal wage rate paid for a job adjustments to real or relative wages that require absolute cuts in money wages are very rare relative to the frequency one might expect to observe based on distributions of wage changes that do not require money wage cuts erica l groshen and mark e schweitzer 1995 1997 david e lebow et al 1999 a worker who remains with the same employer from one year to the next is accordingly unlikely to report an absolute reduction in the nominal wage he receives david card and dean hyslop 1997 shulamit kahn 1997 joseph g altonji and paul j devereux 1999 the existence and causes of downward nominal wage rigidity have implications for macroeconomic outcomes and for practical issues in monetary policy presumably efficient operation of labor markets requires many downward adjustments of relative wages and occasional decreases in the overall wage level relative to product prices if the average rate of wage inflation were close to zero some of these relative or real wage adjustments would be blocked by a floor under current levels of nominal wage rates george a akerlof et al 1996 assert that downward nominal wage rigidity reflects fundamental preferences of workers and argue that it implies a central bank should target a rate of price inflation greater than zero because a target of zero inflation will impose permanent real costs on the economy p 2 the notion that downward nominal wage rigidity is a fundamental constraint so that inflation serves to grease the wheels of the labor market is controversial even among those who accept the possibility of nominal rigidities in general it has been argued that downward nominal wage rigidity as distinct from such phenomena as menu costs which would discourage adjustment of a wage in either direction david romer 1993 may be an artifact of an inflationary monetary regime and would disappear in the absence of persistent inflation nominal wage reductions would no longer be seen as unusual if the average nominal wage was not growing workers would not see them as unfair and firms would not shy away from imposing them robert j gordon 1996 p 62 see also n gregory mankiw 1996 william poole 1998 william b english 2000 to see whether downward nominal wage rigidity would exist in a noninflationary regime it may be useful to examine data from times and places where there was no persistent wage inflation for the united states at least that excludes data from years since the second world war throughout the postwar period price inflation or real wage growth has been sufficient to keep average wage inflation above zero before the second world war on the other hand long run trend rates of price inflation were often close to zero or negative robert b barsky 1987 if wage inflation was correspondingly low u s historical data may offer tests of the proposition that downward nominal wage rigidity exists even in noninflationary

domestic and international supply of liquidity in an earlier paper holmstrom and tirole 1998 we offered a simple model of aggregate liquidity shortages because firms cannot pledge their full income stream to investors the collateral base of the economy may be too small to support an optimal long term production plan firms want liquidity as insurance against future credit rationing but in the case of aggregate liquidity shocks the financial assets of the productive sector do not allow consumers or their representatives to offer the desired liquidity there is too little collateral to back up promises of future financing we argued that the government could play a useful role as an intermediary between consumers and firms to the extent that it can make commitments on behalf of future consumers publicly supplied liquidity however is costly due to tax distortions foreign investors may be in a better position to provide liquidity services particularly when country shocks are idiosyncratic the purpose of this paper is to explore how the introduction of a foreign supply of liquidity affects our earlier analysis of liquidity management how should a country optimally make use of its limited access to foreign and domestic insurance opportunities

stability without a pact lessons from the european gold standard 1880 1914 stability pacts european lessons from the gold standard the gold standard was a system of fixed exchange rates that offered little opportunity for carrying out monetary policies short of suspending gold convertibility trade integration and capital mobility were very high it is worthwhile asking whether there are useful lessons to draw for emu from european experience during that period one clear lesson is that debts matter another basic finding is that the stability of the european gold standard depended on the underlying price trend deflation prior to 1895 resulted in rising public debt burdens which forced some countries to leave the system once gold was discovered and deflation gave way to inflation real interest service fell debts grew more slowly and a high degree of convergence allowed most countries to return to gold for emu this result implies that stability will hinge on the ecb s policy not being too restrictive other lessons concern the fragility of institutions in the face of deep public finance difficulties the risks for the single market of leaving out countries that have not fully converged and the existence of a virtuous cycle including low real interest rates fast growth and debt reduction marc flandreau jacques le cacheux and frederic zumer

how stable is the demand for money in emerging economies one of the key elements of implementing the monetary policy is stability of the demand for money the literature includes a large number of studies that have tested the stability of the money demand in developed as well as less developed countries but not in emerging economies of eastern europe as market based data becomes available from these countries there is an urgency to test old theories for these modern market oriented economies in this article we consider the experiences of armenia bulgaria the czech republic hungary poland russia and the slovak republic using the bounds testing approach to error correction modelling and cointegration we show that money demand is stable in these countries

where modern macroeconomics went wrong this paper provides a critique of the dsge models that have come to dominate macroeconomics during the past quarter century it argues that at the heart of the failure were the wrong microfoundations which failed to incorporate key aspects of economic behaviour e g incorporating insights from information economics and behavioural economics inadequate modelling of the financial sector meant they were ill suited for predicting or responding to a financial crisis and a reliance on representative agent models meant they were ill suited for analysing either the role of distribution in fluctuations and crises or the consequences of fluctuations on inequality the paper proposes alternative benchmark models that may be more useful both in understanding deep downturns and responding to them

cointegration and structural change an application to the u s demand for money wankeun oh i perform the cointegration tests for the trivariate model of real monetary aggregates real personal income and short term interest rate i find the existence of a long run relationship among these three variables to check the stability of a long run money demand relationship i implement a rank constancy test and cusum test the test results show that real mi is relatively more stable than other aggregates but structural change occurred during the 1970s and early 1980s this is consistent with prior research on money demand jel e41 i introduction incorporating structural change when performing tests on the properties of stochastic processes is important because structural breaks may cause misspecification problems most tests of structural change consider the stability of the parameters over time tests for structural breaks and parameter stability have been studied extensively a partial list includes chow 1966 brown et al 1975 harvey and collier 1977 king 1987 ploberger et al 1989 in the context of unit root processes perron 1989 showed that the presence of a one time change in the level or slope of the trend function can severely distort the results of unit root tests and it is natural to ask how structural change can distort the results of cointegration tests 1 traditional tests of parameter stability ask if the parameters of the model are constant in contrast quintos 1993 proposed a test for stability of the long run relationship s in a cointegrating regression the test is based on johansen s 1988 framework and the test statistic is simply the weighted sum of the likelihood ratio test as given in johansen 1988 quintos s rank test is very different from the traditional cusum and chow tests for parameter stability because her rank test checks for stability of the cointegrating relationship between variables in other words the rank test checks whether cointegration holds for the full period the traditional cusum and chow tests assume that cointegration holds for the full period or does not hold for the full period and tests simply whether the cointegration vector changes for example if there is cointegration from 1960 1990 between revenues and expenditures with cointegrating vector 1 1 then the cusum and chow tests check whether the cointegra ting vector 1 1 is stable throughout the period the rank constancy test checks whether the cointegration rank is stable throughout the period not whether the cointegrating vector is stable at 1 1 in other words the rank test will check whether for example there is cointegration from 1960 1980 and no cointegration from 1980 onward the chow and cusum tests are not designed to check for this the structural stability of money demand relationships has been the issue of a substantial number of empirical studies 2 in general structural stability means stability of the underlying behavioral equations 3 this term includes parameter stability and stability of functional form friedman s 1990 research on the money demand function assumes that a long run equilibrium relationship exists between real money balances real income or real wealth and the opportunity cost of holding real money balances recently there has been strong evidence of cointegration between real income real money balances and a nominal interest rate for instance engle and granger 1987 dickey et al 1991 hafer and jansen 1991 hoffman and rasche 1991 mehra 1993 miller 1991 fischer and nicoletti 1993 and baba et al 1992 report on cointegration among variables in u s aggregate money demand jain and moon 1994 report on cointegration in u s sectoral money demand yashiv 1994 and engsted 1993 on money demand in a high inflation country and hoffman et al 1995 report on international money demand comparison this article asks if long run money demand relationship is stable and if so for which measure of money is it stable over time

the nonmonetary effects of financial factors during the interwar period i introduction in a monetary history of the united states friedman and schwartz 1963 attributed the enormous decline in real output and prices during the great depression of 1929 1933 to an unprecedented fall in the supply of money while there is much support today for the view that money played an important role in this episode many economists feel that this variable alone does not provide a sufficiently complete explanation of the link between the chaotic conditions in the u s financial sector and aggregate output and prices bernanke 1983 contended in an influential paper that financial shocks had important nonmonetary effects on aggregate economic activity in addition to their effects via the supply of money rather than consider the 1929 33 episode outside of its context bernanke widened his sample to include the entire interwar period which he defined as january 1919 december 1941 the major purpose of this paper is to present empirical evidence on the importance of the nonmonetary effects of financial factors in explaining fluctuations in real output and prices during the interwar period we define the interwar period as august 1922 june 1938 by omitting from our sample a few years immediately following world war i and immediately preceding world war ii we avoid the potential problems connected with war related government expenditures and autonomous gold flows discussed in joines 1985 our interwar period corresponds closely to the four peacetime cycles identified by firestone 1960 the theoretical literature on the nonmonetary effects of financial factors focuses on two related but distinct aspects 1 first studies by bernanke and blinder 1988 williamson 1987a 1987b bernanke and gertler 1987 and scheinkman and weiss 1986 demonstrate that the efficiency with which banks perform their intermediation function is an independently important determinant of the level of real economic activity second bernanke and gertler 1989 1990 gertler and hubbard 1988 and calomiris and hubbard 1990 focus on the effects of shocks to borrowers net worth positions on aggregate economic activity this approach suggests that exogenous shocks to borrowers net worth may be a source of economic fluctuations therefore for example to the extent that a deflation is unanticipated it is likely to erode borrowers net worth and thereby adversely affect aggregate economic activity beginning with fisher 1933 this deflation story has played an important role in studies such as bernanke 1983 hamilton 1987 and bernanke and james 1990 that attempt to explain the great depression in evaluating the effects of financial sector shocks during the great depression bernanke 1983 argued that in addition to the traditional monetary effects of adverse shocks to financial intermediation stressed by friedman and schwartz 1963 these shocks increased the cost of credit intermediation which in turn led to credit contraction rejection of otherwise profitable projects and subsequent falls in output to test this hypothesis bernanke included the deposits of failing banks and the liabilities of failing businesses as joint proxies for the cost of credit intermediation in a barro 1977 type output equation that also included unanticipated money both the deposits of failing banks and liabilities of failing businesses were found to be significant moreover dynamic simulations of the path of output for the period between mid 1930 and march 1933 accounted for substantially more of the actual decrease in output than was captured when only unanticipated money was included in the output equation in place of the joint proxies bernanke also used the yield differential between baa corporate and long term u s government bonds as a proxy for credit intermediation costs in all cases entry of the credit cost proxies significantly increased the percentage of the decline in output that was captured

a rehabilitation of monetary policy in the 1950 s monetary policy in the united states in the 1950s was remarkably modern analysis of federal reserve records shows that policymakers had an overarching aversion to inflation and were willing to accept significant costs to prevent it from rising to even moderate levels this aversion to inflation was the result of policymakers beliefs that higher inflation could not raise output in the long run that the level of output that would trigger increases in inflation was only moderate and that inflation had large real costs in the medium and long runs furthermore both narrative and empirical analysis indicates that policymakers were not wedded to free reserves or other faulty indicators in their implementation of policy empirical estimates of a forward looking taylor rule show that policymakers in the 1950s raised nominal interest rates more than one for one with increases in expected inflation and suggests that monetary policy in the 1950s was more similar to policy in the 1980s and 1990s than to that in the late 1960s and 1970s one implication of these findings is that the inflation of the late 1960s and 1970s must have been the result of a change in the conduct of policy this abstract was borrowed from another version of this item

gibson s paradox and the gold standard this paper contributes a new element to the explanation of the gibson paradox the puzzling correlation between interest rates and the price level seen during the gold standard period a shock that raises the underlying real rate of return in the economy reduces the equilibrium relative price of gold and with the nominal price of gold pegged by the authorities must raise the price level the mechanism involves the allocation of gold between monetary and nonmonetary uses our explanation helps to resolve some important anomalies in previous work and is supported by empirical evidence along a number of dimensions

inefficient foreign borrowing a dual and common agency perspective studying the implications of uncoordinated borrowing the paper first looks at whether and when countries borrow too much in the aggregate it then revisits the original sin debate analyzing whether and when equity portfolio investment international portfolio diversification domestic currency denomination and longer maturities enhance borrowing countries access to international lending the paper thereby relates a country s level and quality of access to international capital markets to a variety of institutional features such as the level of domestic savings their location the extent of control rights held by political authorities and the interests of dominant domestic political forces

changes in business cycles evidence and explanations this paper shows that the volatility of annual real macroeconomic indicators for the united states and the average severity of recessions have declined only slightly between the pre world war i and post world war ii eras recessions have however become somewhat less frequent and more uniform it argues that the advent of macroeconomic policy after world war ii can account for both the observed continuity and change countercyclical monetary policy and automatic stabilizers have prolonged postwar expansions and prevented severe depressions at the same time policy induced booms and recessions have led to continued volatility of the postwar economy

on the welfare cost of inflation and the recent behavior of money demand post 1980 u s data trace out a stable long run money demand relationship of cagan s semi log form between the m1 income ratio and the nominal interest rate with an interest semi elasticity of 1 79 integrating under this money demand curve yields estimates of the welfare cost of modest departures from friedman s zero nominal interest rate rule for the optimum quantity of money that are quite small the results suggest that the federal reserve s current policy which generates low but still positive rates of inflation provides an adequate approximation in welfare terms to the alternative of moving all the way to the friedman rule jel e31 e41 e52

persistence of dollarization after price stabilization credit contracts in developing countries are often denominated in foreign currencies even after many of these economies succeeded in controlling inflation this paper proposes a new interpretation of this apparent puzzle based on the demand for insurance against real shocks the fact that devaluations occur more frequently in adverse states of the world provides a motive for holding dollar assets this approach implies a complementarity between the optimal monetary policy and the currency denomination of contracts when a large proportion of liabilities is denominated in a foreign currency the optimal exchange rate volatility is low which reinforces the demand for dollar assets

target zones in theory and history credibility efficiency and policy autonomy abstract an experiment with an exchange rate band in austria hungary in the early 20th century provides a rare opportunity to discuss critical aspects of the theory of target zones providing a new derivation of the target zone model as a set of nested hypotheses the inference is drawn that policy credibility and market efficiency were paramount in the success of the austro hungarian experience

regression direction and weak exogeneity abstract the absence of testing for weak exogeneity in money demand has often led to stark conditioning claims regarding the validity of price equations this paper uses the johansen procedure to explore the conditioning properties of money demand systems for nonborrowed reserves m1 and m2 our results show that irrespective of the specification of the cointegrating relation a feedback mechanism enters the equation for money the opposite however is not true for the price equations the results also cast a warning for single equation models of money demand in that weak exogeneity is sensitive to how the system is defined

inflationary expectations and the fisher effect prior to world war i we use univariate and multivariate techniques to estimate the expected price level changes for the u s during the pre world war i period we also examine contemporaneous evidence from agricultural commodity futures markets to measure inflationary expectations using previously neglected data on consumer prices and a variety of techniques we draw three main conclusions not traditionally found for this period 1 price level changes were not white noise 2 a significant portion of deflationary and inflationary episodes was indeed expected and 3 expected inflation is positively and significantly correlated with nominal interest rates thus providing support for a short run fisher effect

fixed exchange rates as a means to price stability what have we learned abstract the paper discusses what we have learned from last year s currency crises in erm and the nordic countries about fixed exchange rates as a means to achieve price stability after discussing the explanations for the crises the paper concludes that fixed exchange rates are not a shortcut to price stability monetary stability and credibility have to be built at home and cannot easily be imported from abroad fixed exchange rates are more fragile and difficult to maintain than previously thought they may even be in conflict with price stability by inducing a procyclical destabilizing monetary policy and by inducing an inflation bias building monetary credibility is even more important with flexible exchange rates

the rules of the game international money in historical perspective no world central bank issues a separate currency for commerce across national boundaries instead a system of national monies works more or less well in providing a medium of exchange and unit of account for current international transactions as well as a store of value and standard of deferred payment for longer term borrowing and lending how do national governments and banking institutions interact to provide international money for merchants and investors by necessity this monetary interaction changes with time place political circumstances and financial technology to better understand its historical evolution let us follow robert mundell and distinguish between a monetary system and a monetary order

declining discount rates and the fisher effect inflated past discounted future uncertain and persistent real interest rates underpin one argument for using a declining term structure of social discount rates in the expected net present value enpv framework despite being controversial this approach has influenced both the inter agency working group on cost benefit analysis and the uk government s guidelines on discounting we first clarify the theoretical basis of the enpv approach then rather than following previous work which used a single series of u s treasury bond returns we treat nominal interest rates and inflation as co integrated series and estimate the empirical term structure of discount rates via the fisher effect this nests previous empirical models and is more flexible it also addresses an irregularity in previous work which used data on nominal interest rates until 1950 and real interest rates thereafter as we show the real and nominal data have very different time series properties this paper therefore provides a robustness check on previous discounting advice and updated methodological guidance at a time when governments around the world are reviewing their guidelines on social discounting the policy implications are discussed in the context of the social cost of carbon nuclear decommissioning and public health

america s historical experience with low inflation the inflation of the 1970s was a marked deviation from america s typical peacetime historical pattern as a hard money country we should expect america to continue to be a hard money low inflation country in the future at least in peacetime the low rate of future inflation that we thus forecast changes the balance of macroeconomic risks and opportunities the risk of debt deflation mediated recessions is somewhat higher because a low trend rate of goods and services price index inflation somewhat increases the chances of deflation but it does not raise such risks as much as one might think the failure of the fisher effect to hold empirically means that a low inflation era will in all likelihood be a high real interest rate era but such high real interest rates do not appear to significantly discourage investment or growth

on the reinterpretation of money demand regressions a stylized fact concerning estimated money demand relationships is that lagged dependent variables have high explanatory power and large estimated coefficients which is hard to explain at a theoretical level marvin s goodfriend 1985 suggests that this may be due to the presence of serially correlated measurement errors in the independent variables the author demonstrates how consistent estimates of the short run demand function can be obtained even if the goodfriend hypothesis is accepted and also how the hypothesis might be tested application of the suggested test using the goldfeld 1973 data set leads to decisive rejection of the hypothesis copyright 1994 by ohio state university press

credit crises money and contractions an historical view abstract the relatively infrequent nature of major credit distress events makes an historical approach particularly useful using a combination of historical narrative and econometric techniques we identify major periods of credit distress from 1875 to 2007 examine the extent to which credit distress arises as part of the transmission of monetary policy and document the subsequent effect on output using turning points defined by the harding pagan algorithm we identify and compare the timing duration amplitude and co movement of cycles in money credit and output regressions show that financial distress events exacerbate business cycle downturns both in the 19th and 20th centuries and that a confluence of such events makes recessions even worse

a tale of two effects abstract this paper investigates the relationship between nominal interest rates and prices using nearly two centuries of data from ten industrial countries both a positive relationship between interest rates and price levels that is a positive gibson effect and a negative relationship between interest rates and subsequent price changes that is a negative fama fisher effect prevailed until world war i we propose a simple explanation wherein this doubly paradoxical juxtaposition of effects arises when money is supplied inelastically and prices are flexible this double paradox disappeared after world war ii when economies became mostly characterized by elastic money and sticky prices during that period a positive fama fisher effect emerged while the gibson effect largely dissipated

money and output viewed through a rolling window abstract we examine the extent to which fluctuations in the money stock anticipate or granger cause fluctuations in real output using a variety of rolling window and increasing window estimation techniques various models are considered using simple sum as well as divisia measures of m 1 and m 2 income prices and both the t bill rate and the commercial paper rate findings indicate that the relation between income money prices and interest rates is stable as long as sufficient data are used and that there is cointegration among the variables considered although cointegration spaces become very difficult to estimate precisely when smaller windows of data are used further both m 1 and m 2 are shown to be important predictors of income for the entire period from 1960 2 1996 3 based on modified versions of what we term the most damaging specifications from friedman and kuttner 1993 and thoma 1994 our new evidence is based in part on a rather novel model selection approach to examining the relationship between money and income 1998 elsevier science b v all rights reserved

reason for reserve reserve requirements and credit this paper considers the impact of a regulatory policy action on bank credit and traces its incidence across banks i make use of a reserve requirement increase in lebanon that was considerably greater on foreign currency deposits than on domestic currency deposits all banks cut lending as they scrambled to adjust portfolios but the policy shock disproportionately affected banks with a greater reliance on dollar funding and with low buffers of dollar liquid assets exposed domestic owned banks also adjusted more slowly than similar foreign owned banks that obtained outside funding descriptive firm bank matching evidence reveals a disproportionate impact on small firms

foreign currency borrowing by small firms in emerging markets when domestic banks intermediate dollars this paper investigates what induces small firms in an emerging market economy to borrow dollar credit from domestic banks our data are from a unique survey of firms in lebanon the findings complement studies of large firms with foreign currency loans from foreign lenders exporters naturally hedged against currency risk are more likely to incur dollar debt firms also partly hedge themselves by passing currency risk to customers and suppliers less opaque firms with easily verifiable collateral and higher net worth are more likely to access dollar credit firms reliant on formal financing banks and supplier credit are more likely to contract dollar debt than firms reliant on informal financing family friends and moneylenders bank relationships however do not increase the dollar debt likelihood and finally profitable firms are less likely to have dollar debt information frictions and limited collateral therefore constrain dollar credit even when it is intermediated domestically

forecasting pre world war i inflation the fisher effect and the gold standard we examine interest and inflation rates from 1879 to 1913 deflation prior to 1896 was followed by inflation average u s inflation was 3 1 percentage points higher in the years after 1896 yet nominal interest rates were no higher after 1896 this nonadjustment of nominal rates would be consistent with rational expectations if inflation was not forecastable and indeed univariate tests show little sign of serial correlation but gold production does forecast inflation the relationship between mining and inflation was such that expected inflation should have risen 300 basis points between 1890 and 1910 we consider explanations of this failure to foresee the shift in inflation after 1896 and conclude that it is not persuasive evidence that investors ignored relevant information but does suggest great uncertainty about the appropriate model for analyzing the economy

stochastic devaluation risk and the empirical fit of target zone models in the model of this paper an exchange rate fluctuates between given boundaries for random lengths of time and jumps discretely when devaluation occur we provide explicit solutions for the stochastic processes followed by the exchange rate and by the expected rate of depreciation when the likelihood and the size of devaluations vary stochastically over time the model produces realistic patterns of covariation between exchange rates and interest rate differentials and provides interesting interpretations of available empirical evidence we also specify how to infer devaluation risk from target zone data

international and domestic collateral constraints in a model of emerging market crises abstract we build a model of emerging markets crises which features two types of collateral constraints firms in a domestic economy have limited borrowing capacity from international investors they also have limited borrowing capacity with respect to each other we study how the presence and changes in these collateral constraints affect financial and real variables a binding international constraint in the aggregate leads to a sharp rise in interest rates and fire sales of domestic assets while limited domestic collateral can lead to wasted international collateral these two collateral constraints can interact in important ways the first is disintermediation a fire sale of domestic assets causes banks to fail in their function of reallocating resources across the economy leading to wasted international collateral the second is a dynamic effect we show that firms in an economy with limited domestic collateral and a binding international collateral constraint will not adequately precaution against adverse shocks increasing the severity of these shocks

assessing the impact of nigeria s naira depreciation on output and inflation empirical evidence in support of the argument that keeping real exchange rate persistently devalued may lead to a permanent higher level of inflation have been provided kamin 1985 calvo et al 1994 however probably because of the relatively recent origin of serious exchange rate depreciation in sub saharan africa countries especially nigeria when compared with other regions e g latin america and asia not many studies have been reported on the subject the existing studies on effect of persistent exchange rate depreciation in nigeria are based on either regression or simulation approach rather than var approach this present study intends to fill these gaps by not only focusing the study on nigeria but also adopting restricted vector autoregressive model thereby providing basis for comparison with existing results obtained for other countries this abstract was borrowed from another version of this item

efficient tests of long run causation in trivariate var processes with a rolling window study of the money income relationship this paper develops a simple sequential multiple horizon non causation test strategy for trivariate var models with one auxiliary variable we apply the test strategy to a rolling window study of money supply and real income with the price of oil the unemployment rate and the spread between the treasury bill and commercial paper rates as auxiliary processes ours is the first study to control simultaneously for common stochastic trends sensi tivity of causality tests to chosen sample period null hypothesis over rejection sequential test size bounds and the possibility of causal delays evidence sug gests highly significant direct or indirect causality from m1 to real income in particular through the unemployment rate and m2 once we control for cointe gration

two cases for sand in the wheels of international finance the incompatibility of pegged exchange rates international capital mobility and national monetary autonomy is a basic postulate of open economy macroeconomies in the present environment of high capital mobility and political uncertainty even the possibility that governments may utilize their policy autonomy can defeat efforts to peg the exchange rate this leaves two possibilities one is to fix the exchange rate irrevocably through monetary unification the other is to live with floating rates either way a case can be made for throwing sand in the wheels of international finance where monetary unification is not an option this is a may to make distinct national currencies tolerable and international money and capital markets compatible with modest national autonomy in monetary and macroeconomic policy for eu counties striving to create a monetary union it is the only politically and economically feasible way of completing the transition to stage iii of the maastricht process

a money demand function with output uncertainty monetary uncertainty and financial innovations in a general equilibrium framework incorporating the money in the utility function approach we show that output uncertainty and monetary uncertainty as well as output interest rates and financial innovations affect money demand the estimated long run relationships are consistent with our postulated relation but not with the conventional one our model delivers a high income elasticity consistent with cross sectional evidence and helps resolve m1 demand puzzles the model estimated in dynamic error correction form exhibits a good level of stability and forecastability providing little support for the recent de emphasis of monetary aggregates due to the instability of money demand

a closer look at long run u s money demand linear or nonlinear error correction with m0 m1 or m2 i introduction the stability of money demand has been a long standing issue 1 lucas 1988 informally analyzes the stability of a log linear m1 money demand function and concludes that real money demand is a stable function and he supports earlier findings of meltzer 1963 with an income or wealth elasticity of around unity 2 with the development of cointegration methods engle and granger 1987 numerous empirical studies have applied these techniques to long run u s money demand examples are baba hendry and starr 1992 haferand jansen 1991 hoffman and rasche 1991 and miller 1991 who find support for a cointegrated money demand model with either m1 or m2 3 king et al 1991 also find support for cointegration with m2 and a short term interest rate in contrast to these studies others have argued against a stable u s money demand function in the postwar period for example friedman and kuttner 1992 do not find support for cointegration particularly when the period march 1970 to april 1990 is considered similarly miyao 1996 studies the behavior of the m2 money demand function over the period from 1959 to 1993 with quarterly data and various interest rates in levels and in logs miyao concludes that m2 is not a useful intermediate target for monetary policy in the 1990s 4 however carlson et al 2000 reach the conclusion that m2 does have predictive content for nominal economic activity and that the real m2 money demand function is stable but only after accounting for financial innovation in the first half of the 1990s two recent papers ball 2001 and stock and watson 1993 focus on especially long data sets for the united states and m1 stock and watson 1993 analyze various estimation methods for cointegrating relationships and illustrate their performance for money demand functions with annual data from 1900 to 1987 they pay particular attention to the postwar period and use monthly data in addition to annual data for this period they employ a semi log linear real m1 money demand model with real net national product and the level of the 6 mo commercial paper rate for the postwar period they also consider the 90 day treasury bill rate and the 10 yr treasury bond rate they compare and contrast their results to those of various others they also carry out recursive estimations to check their results for stability stock and watson 1993 conclude that a long span of data is needed to estimate long run money demand functions precisely their overall evidence is in favor of a stable long run money demand function with an income elasticity near one and an interest rate semielasticity near 0 10 however the postwar data are found to be not very informative a lack of low frequency variation in the postwar data as suggested by lucas 1988 does not allow a disentangling of the effects of output and interest rates on money demand for this time period estimates are imprecise and sensitive to subsample specifications due to substantial colinearity ball 2001 revisits the m1 money demand model of stock and watson 1993 using the same data set but extended through 1996 he applies the same array of estimation techniques as stock and watson did ball obtains precise estimates over the postwar period for his extended data set an income elasticity of approximately 0 5 and a semielasticity of 0 05 for the interest rate he does not find support for a velocity specification the m1 model is not stable over the period 1900 1996 lutkepohl terasvirta and wolters 1999 apply a nonlinear error correction model with smooth transition adjustment to capture instabilities in the linear cointegration model the long run equilibrium is described by a linear cointegrating relation and the adjustment to this long run equilibrium is nonlinear they analyze german m1 money demand granger and terisvirta 1993 terasvirta 1998 and van dijk terasvirta and franses 2002 provide details on the econometric theory for estimating and testing such nonlinear models

the demand for money in the united states evidence from cointegration tests this paper uses recent cointegration test procedures to investigate the underlying economic relationship between real money balances real income and interest rates for the united states unlike recent studies of money demand the authors analysis uses quarterly data spanning the period 1915 88 thus providing a sample encompassing a wide variety of economic experiences the evidence presented indicates that the broader m2 measure of money is the preferable measure with which to consider the long run effects of monetary policy copyright 1991 by ohio state university press

the monetary model of the exchange rate long run relationships short run dynamics and how to beat a random walk abstract the monetary model is re examined for the sterling dollar exchange rate first it is demonstrated using a multivariate cointegration technique that an unrestricted monetary model is a valid framework for analyzing the long run exchange rate second we find once proper account has been taken of the short run data dynamics that an unrestricted monetary model outperforms the random walk and other models in an out of sample forecasting contest jel f31

would a tobin tax have saved the ems this paper scrutinizes the claim by eichengreen tobin and wyplosz 1995 that a small tax on foreign exchange transactions would help to stabilize the european monetary system we present a target zone model a la svensson 1994 in which an optimizing government is faced with a trade off between its foreign exchange and its domestic objectives the introduction of a tobin tax is shown to improve the credibility of the peg by relaxing the foreign exchange rate constraint and making it less costly for the government to stay in the fixed exchange rate system we calibrate the model using data on the french franc in 1991 93 and show that the stabilizing effect of a 0 1 tobin tax would have been quite sizeable copyright 1996 by the editors of the scandinavian journal of economics

excessive dollar debt financial development and underinsurance we propose that the limited financial development of emerging markets is a significant factor behind the large share of dollar denominated external debt present in these markets we show that when financial constraints affect borrowing and lending between domestic agents agents undervalue insuring against an exchange rate depreciation since more of this insurance is present when external debt is denominated in domestic currency rather than in dollars this result implies that domestic agents choose excessive dollar debt we also show that limited financial development reduces the incentives for foreign lenders to enter emerging markets the retarded entry reinforces the underinsurance problem

realignment expectations and the us dollar 1890 1897 was there a peso problem we investigate dollar sterling exchange rate expectations during the period 1890 1908 we show that the dollar faced a peso problem in that for much of the period financial markets expected it to depreciate against sterling but this never in fact happened i e expectations were persistently biased drawing on the economic history of the period we identify 11 events which probably gave rise to realignment expectations once the dollar s adherence to the gold standard was settled as a political matter in the 1896 presidential election expectations of dollar realignment abruptly subsided and united states interest rates fell relative to british rates

the choice of exchange rate regime and speculative attacks we develop a framework for studying the choice of exchange rate regime in an open economy where the local currency is vulnerable to speculative attacks the optimal regime is determined by a policymaker who trades off the loss from nominal exchange rate uncertainty against the cost of maintaining a given regime this cost is affected in turn by the likelihood of a speculative attack searching for the optimal regime within the class of exchange rate bands we show that the optimal regime is either a peg a zero width band a free float an infinite width band or a non degenerate finite width band the paper shows that lower costs of moving across currencies induce policymakers to set more flexible exchange rate systems this lowers ceteris paribus the likelihood of financial crises one implication is that a tobin tax does not necessarily reduce the likelihood of currency crises the paper also investigates the effects of country size openess variability in fundamentals and reputation on the choice of exchange rate regime the role of abrupt changes in reputation in triggerering crises even with unchanged fundamentals as an alternative to sunspots is discussed and illustrated

default and renegotiation a dynamic model of debt we analyze the role of debt in persuading an entrepreneur to pay out cash e ows rather than to divertthem in the e rstpartof the paper we study the optimal debt contract specie cally the trade off between the size of the loan and the repayment under the assumption that some debt contract is optimal in the second part we consider a more general class of nondebt contracts and derive sufficient conditions for debt to be optimal among these

financial deregulation and the dynamics of money prices and output in new zealand and australia effects of financial deregulation in the 1980s on the dynamic interactions among money prices and output in new zealand and australia are evaluated prior to deregulation the series appear to be nonstationary and cointegrated based on johansen s maximum likelihood tests with money proportional to prices but less than proportional to output in the long run the series also appear cointegrated in new zealand through the 1980s when the effects of deregulation are accounted for with a deterministic shift parameter the cointegrating coefficients are similar for the pre liberalization and full sample periods and dynamic responses are evaluated for error correction models incorporating the estimated long run relationships copyright 1993 by ohio state university press

endogenous deposit dollarization this paper explores sources of deposit dollarization unrelated to standard moral hazard arguments we argue that the equal treatment of peso and dollar claims on a bank in the event of default can induce banks to attract dollar deposits above the socially desirable level the distortion arises because dollar depositors are the only source of default risk in the model but they share the burden of the default with peso depositors as interest rates cannot be set contingent to the unobserved level of deposit dollarization the incentive to dollarize is reinforced by common banking system safety nets such as deposit and bank insurance our findings suggest that regulators in bi currency economies should depart from the currency blind benchmark and instead distinguish across currencies in a way that prevents undesirable currency mismatches even in the absence of moral hazard related to the relaxation of market discipline