was the emergence of the international gold standard expected evidence from indian government securities abstract the emergence of the gold standard has for a long time been viewed as inevitable we analyze agents expectations using the spread between gold and silver bonds issued by the indian government we find that bimetallism was credible until france surprised markets by suspending domestic operation of bimetallism triggering a run away from silver thereafter markets began demanding a premium to hold silver bonds indicating their belief that silver would depreciate in the future as more countries moved on gold

the predictive content of the output gap for inflation resolving in sample and out of sample evidence this paper evaluates potential explanations for the sometimes poor forecasting performance of the phillips curve one explanation is that out of sample metrics are noisy or equivalently have relatively low power another potential explanation is instability in the coefficients of the model to assess these forces this paper compares sample forecasting results to results from bootstrap simulations of models that either assume stability or allow breaks in the coefficients of the model this analysis indicates that a significant portion of the weakness of the out of sample evidence is attributable to power limitations but instabilities in the coefficients on the output gap also play a role

monetary policy shifts and the stability of monetary policy models since the publication 1976 of the classic lucas critique researchers in empirical macroeconomics have endeavored to specify models that capture the underlying dynamic decision making behavior of consumers and firms who require forecasts of future events recently a number of researchers have developed simple models that have become the workhorses for monetary policy analysis the models vary considerably with regard to optimizing foundations and explicit treatment of expectations however relatively little effort has been devoted to testing the empirical importance of the lucas critique for these simple models can one find specifications that are policy invariant this paper develops and implements a set of tests for several monetary policy models used extensively in the literature in particular we attempt to test the robustness of optimizing versus nonoptimizing models to changes in the monetary policy regime we present evidence that shows that some forward looking models from the recent literat

structural evolution of the postwar u s economy we consider a time varying parameter vector autoregressive model with stochastic volatility and mixture innovations to study the empirical relevance of the lucas critique for the postwar u s economy the model allows blocks of parameters to change at endogenously estimated points of time contrary to the lucas critique there are large changes at certain points of time in the parameters associated with monetary policy that do not correspond to changes in reduced form parameters for inflation or the unemployment rate however the structure of the u s economy has evolved considerably over the postwar period with an apparent reduction in the late 1980s in the impact of monetary policy shocks on inflation though not on the unemployment rate related we find changes in the phillips curve tradeoff between inflation and cyclical unemployment measured as the deviation from the time varying steady state unemployment rate implied by the model in the 1970s and especially since the mid 1990s

a brain gain with a brain drain abstract we study human capital depletion and formation in an economy open to out migration as opposed to an economy which is closed under the assumption of asymmetric information the enlarged opportunities and the associated different structure of incentives can give rise to a brain gain in conjunction with a brain drain migration by high skill members of its workforce notwithstanding the home country can end up with a higher average level of human capital per worker

sovereign debt as a contingent claim a quantitative approach abstract we construct a dynamic equilibrium model with contingent service and adverse selection to quantitatively study sovereign debt in the model benefits of defaulting are tempered by higher future interest rates for a wide set of parameters the only equilibrium is one in which the sovereign defaults in all states additional output losses however sustain equilibria that resemble the data we show that due to the adverse selection problem some countries choose to delay default to reduce loss of reputation moreover although equilibria with no default imply greater welfare levels they are not sustainable in highly indebted and volatile countries

optimal monetary policy responses to relative price changes abstract an optimizing model with a flexible price sector and a sticky price sector is presented to analyze the effects of relative price changes on inflation fluctuations the relative price of the flexible price good represents a shift parameter of the new keynesian phillips curve the optimal monetary policy is to target sticky price inflation rather than a broad inflation measure although stabilizing the relative price around its efficient value is one of the appropriate goals of the central bank stabilizing sticky price inflation is sufficient for achieving this goal an optimal monetary policy for a small open economy is also discussed

the quantitative significance of the lucas critique doan litterman and sims dls have suggested using conditional forecasts to do policy analysis with bayesian vector autoregression bvar models their method seems to violate the lucas critique which implies that coefficients of a bvar model will change when there is a change in policy rules in this article we attempt to determine whether the lucas critique is important quantitatively in a bvar macro model that we construct we find evidence following two candidate policy rule changes of significant coefficient instability and of a deterioration in the performance of the dls method

inference in nonlinear econometric models with structural change this paper extends the classical test for structural change in linear regression models see chow 1960 to a wide variety of nonlinear models estimated by a variety of different procedures wald lagrange multiplier like and likelihood ratio like test statistics are introduced the results allow for heterogeneity and temporal dependence of the observations in the process of developing the above tests the paper also provides a compact presentation of general unifying results for estimation and testing in nonlinear parametric econometric models

monetary policy indeterminacy and identification failures in the u s results from a robust test we propose a novel identi cation robust test for the null hypothesis that an estimated new keynesian model has a reduced form consistent with the unique stable solution against the alternative of sunspot driven multiple equilibria our strategy is designed to handle identi cation failures as well as the misspeci cation of the relevant propagation mechanisms we invert a likelihood ratio test for the cross equation restrictions cer that the newkeynesian system places on its reduced form solution under determinacy if the cer are not rejected sunspot driven expectations can be ruled out from the model equilibrium and we accept the structural model otherwise we move to a second step and invert an anderson and rubin type test for the orthogonality restrictions or implied by the system of euler equations the hypothesis of indeterminacy is accepted if the or are not rejected we investigate the nite sample performance of the suggested two steps testing strategy by some monte carlo experiments we apply our robust test to a new keynesian ad as model estimated with actual u s post wwii data in spite of some evidence of weak identi cation

two stage residual inclusion estimation addressing endogeneity in health econometric modeling the paper focuses on two estimation methods that have been widely used to address endogeneity in empirical research in health economics and health services research two stage predictor substitution 2sps and two stage residual inclusion 2sri 2sps is the rote extension to nonlinear models of the popular linear two stage least squares estimator the 2sri estimator is similar except that in the second stage regression the endogenous variables are not replaced by first stage predictors instead first stage residuals are included as additional regressors in a generic parametric framework we show that 2sri is consistent and 2sps is not results from a simulation study and an illustrative example also recommend against 2sps and favor 2sri our findings are important given that there are many prominent examples of the application of inconsistent 2sps in the recent literature this study can be used as a guide by future researchers in health economics who are confronted with endogeneity in their empirical work

dynamic inconsistencies counterfactual implications of a class of rational expectations models a number of recent papers have developed dynamic macroeconomic models that incorporate rational expectations and optimizing foundations while the theoretical motivation behind these models is sound the dynamic implications of many of the specifications that assume rational expectations and optimizing behavior can be seriously at odds with the data for both inflation and real side variables exhibit gradual and hump shaped responses to real and monetary shocks for models that are intended for monetary policy analysis these dynamic shortcomings should be considered quite serious when monetary policy has only short run effects on real variables the inability to approximately capture the short run responses of inflation or real variables to policy shocks makes a model unsuitable for policy analysis this paper identifies a simple feature common to many dynamic specifications for prices and real variables that causes the problem the paper also discusses several potential solutions to the problem including alterations to the expectations assumption to the order of differencing implicit in the model and to the underlying behavioral assumptions this abstract was borrowed from another version of this item

sovereign debt relief and its aftermath this paper studies sovereign debt relief in a long term perspective we quantify the relief achieved through default and restructuring in two distinct samples 1920 1939 focusing on the defaults on official government to government debt in advanced economies after world war i and 1978 2010 focusing on emerging market debt crises with private external creditors debt relief was substantial in both eras averaging 21 of gdp in the 1930s and 16 of gdp in recent decades we then analyze the aftermath of debt relief and conduct a difference in differences analysis around the synchronous war debt defaults of 1934 and the baker and brady initiatives of the 1980s 1990s the economic landscape of debtor countries improves signicantly after debt relief operations but only if these involve debt write offs softer forms of debt relief such as maturity extensions and interest rate reductions are not generally followed by higher economic growth or improved credit ratings jel e6 f3 n0 and h6

sovereign debt structural adjustment and conditionality abstract the lack of a proper enforcement mechanism for sovereign debt generates a commitment failure as a result a sovereign may seek to improve its position in debt renegotiations and thus evade its debt obligations by reducing exports conditionality seeks to provide a solution to the incentive problem by addressing the commitment failure formalizing this argument we show that conditionality helps the repayment of sovereign debt in certain circumstances it can eliminate debt overhang especially when it is coupled with concessionary lending of sufficient magnitude it is however unable to restore first best when it is anticipated by lenders conditionality may get international financial institutions and sovereign debtors into a trap where the debt overhang persist debt rescheduling takes place periodically and conditionality continues indefinitely

is it punishment sovereign defaults and the decline in trade sovereign defaults are associated with declines in defaulting countries trade are these declines the result of trade sanctions as the trade sanctions argument of sovereign borrowing would suggest we devise an empirical strategy to evaluate this issue based on the idea that if trade sanctions are causing the declines bilateral trade with creditor countries should fall more than trade with other countries we find that this is not the case the analysis does not yield much evidence of broader punishment strategies including a league of major creditors either these results contradict the predictions of the trade sanctions theory of sovereign borrowing

changes in the output euler equation and asset markets participation recent estimates of the output euler equation for the united states indicate that the elasticity of aggregate demand to interest rates is not significantly different from zero we first argue that this result may hide a structural break the estimated elasticity is a convolution of two coefficients with opposite signs across the samples 1965 1979 and 1982 2003 the sign of the coefficient in the earlier sample is inconsistent with standard economic theory and intuition we outline a model with limited asset markets participation that can generate this change in sign when asset market participation changes from low to high and provide institutional evidence for such a change in the united states in the late 70s and early 80s

why does the yield curve predict output and inflation the slope of the yield curve has been shown empirically to be a significant predictor of inflation and real economic activity but there is no standard theory as to why the relationship exists this article constructs an analytical rational expectations model to investigate the reasons for the empirical results the model suggests that the relationships are not structural but are instead influenced by the monetary policy regime however the yield curve should have predictive power for output and inflation in most circumstances various implications of the theoretical model are tested and confirmed empirically

monetary policy regime shifts new evidence from time varying interest rate rules i introduction interest rate policies are complex decisions they rely on a multitude of indicators and models and are by nature associated to events not always captured by relatively simple econometric tools nonetheless there is now a widespread consensus that the class of simple policy rules examined by recent microfounded models of the economy generates stabilization properties that are very close to those of optimal feedback rules woodford 2003 feedback rules nowadays are customary tools for monetary policy analysis furthermore rule based policymaking is generally accepted as the reference framework of monetary policy strategies bank of england 1999 european central bank 2004 monetary policy reaction functions summarize the importance that policymakers attach to policy objectives as well as their views on the structure of the economy traditionally those functions are estimated as constant parameters policy rules this is a plausible simplification but a number of reasons suggest that rules should allow for instability and parameter variation over time constant parameter reaction functions might blur the role played by various real world factors 1 model uncertainty 2 conflicting objectives 3 shifting preferences on policymakers choices and 4 nonlinearities in particular reduced form policy models that do not allow for shifts and asymmetries in behavioral relationships could produce misleading results dynamic stochastic general equilibrium dsge models represent one potentially promising way of overcoming these problems this increasingly popular approach is based on microfounded descriptions of the economy recent studies also provide novel techniques to estimate and evaluate linearized dsge models using bayesian methods del negro et al 2007 the bayesian framework represents a natural setup to account for model and parameter uncertainty however the dsge approach imposes a large number of restrictions on the data in the specific context of interest rate rules its ability to generate qualitative and robust assessments on monetary policy conduct appears problematic this article provides some new evidence on interest rate policies in five large economies united states united kingdom germany france and italy through the implementation of a time varying parameters approach tvp henceforth we estimate policy rules as summarized by simple reaction functions defined in terms of expected inflation and output gaps in contrast with most existing analyses we employ a tvp methodology based on the kalman filter algorithm to estimate our instrument rules in practice we allow the policy rules coefficients to vary over time what we obtain are estimates of the state vector for each observation in our sample these estimates can then describe the evolution of monetary policy over time moreover we evaluate the conditional variance of interest rates implied by our tvp methodology a host of factors may cause shifts in the estimated parameters of monetary policy reaction functions some of them may be due to institutional reforms like the introduction of inflation targets or the move to an exchange rate peg or a fixed exchange rate in estimating reaction functions defined in terms of final policy objectives one aims at capturing the relative emphasis placed by policymakers on the attainment of output and inflation targets over time such emphasis might evolve therefore one needs to model the observer s view on the likelihood that these shifts are smooth transitions or abrupt regime changes by allowing the weights of the policy rule to vary only gradually we are able to identify relevant shifts in policy conduct regardless of their exact configuration as argued at length in the next section our approach is better suited than conventional fixed parameter techniques to deal with lucas critique and more in general with the issue of structural change

brain drain and human capital formation in developing countries winners and losers using new data on emigration rates by education level we examine the impact of brain drain migration on human capital formation in developing countries we find evidence of a positive effect of skilled migration prospects on gross human capital formation in a cross section of 127 countries for each country of the sample we then estimate the net effect of the brain drain using counterfactual simulations countries combining relatively low levels of human capital and low emigration rates are shown to experience a beneficial brain drain and conversely there are more losers than winners and the former tend to lose relatively more than what the latter gain

policy inconsistency and external debt service abstract in this paper it is argued that the willingness of debtors to make external debt service payments reflects in part their inability to credibly and permanently default the benefits of a credible default would include increased private investment but this would in turn tend to create conditions in which it would then be optimal for the government to resume payments thus debt remains a threat even after the announcement of repudiation it follows that the expected benefits of such an action are limited and may be offset by penalties imposed by creditors jel f34

the new keynesian phillips curve from sticky inflation to sticky prices the new keynesian phillips curve nkpc model of inflation dynamics based on forward looking expectations is of great theoretical significance in monetary policy analysis empirical studies however often find that backward looking inflation inertia dominates the dynamics of the short run aggregate supply curve this inconsistency is examined by investigating multiple structural changes in the nkpc for the u s between 1960 and 2005 employing both inflation expectations survey data and a rational expectations approximation we find that forward looking behavior plays a smaller role during the high and volatile inflation regime to 1981 than in the subsequent period of moderate inflation providing empirical support for sticky price models over the last two decades a break in the intercept of the nkpc is also identified around 2001 and this may be associated with u s monetary policy in that period

consumer durables and the real interest rate one important channel through which real interest rates affect aggregate demand is consumer expenditure on durable goods this paper examines empirically the link between interest rates and consumer durables solving for the decision rule relating income and interest rates to consumer demand is an intractable task this paper avoids this problem by examining the first order conditions necessary for maximization by the representative consumer structural parameters of there presentative utility function are thus recovered the estimated model suggests that expenditure on consumer durables is far more sensitive to changes in the interest rate than is expenditure on nondurables and services this abstract was borrowed from another version of this item

estimating new keynesian phillips curves a full information maximum likelihood approach abstract the new keynesian phillips curve has recently become an important ingredient in monetary policy models however using limited information methods the empirical support for the new keynesian phillips curve appear to be mixed this paper argues by means of monte carlo simulations with a simple new keynesian sticky price model that single equations methods e g gmm are likely to produce imprecise and biased estimates then it is argued that estimating the model with full information maximum likelihood fiml is a useful way of obtaining better estimates finally a version of the model used in the monte carlo simulations is estimated on u s data with fiml and although the pure forward looking new keynesian phillips curve is rejected a version with both forward and backward looking components provides a reasonable approximation of u s inflation dynamics

regime shifts and the stability of backward looking phillips curves in open economies abstract we assess the stability of open economy backward looking phillips curves estimated over two different exchange rate regimes we calibrate a new keynesian monetary policy model and employ it for producing artificial data a monetary policy break replicating the move from a target zone regime to a free floating regime implemented in sweden in 1992 is modeled we employ two different plausibly calibrated taylor rules to describe the swedish monetary policy conduct and fit a reduced form phillips curve to the artificial data while not rejecting the statistical relevance of the lucas critique we find that its economic importance does not seem to be overwhelming

remittances liquidity constraints and human capital investments in ecuador summary over the last decade ecuador has experienced a strong increase in financial transfers from migrated workers this paper investigates how remittances via trans national networks affect human capital investments through relaxing resource constraints and facilitate households in consumption smoothing by reducing vulnerability to economic shocks our results show that remittances increase school enrollment and decrease incidence of child work especially for girls and in rural areas furthermore we find that aggregate shocks are associated with increased work activities while remittances are used to finance education when households are faced with these shocks 2008 elsevier ltd all rights reserved

sovereign debt defaults insights from history history provides many insights to address the issue of sovereign debt defaults this article first presents a detailed account of defaults in historical perspective it then discusses the solutions devised in the past to address sovereign debt crises and puts these into perspective with today s answers when crises occur finally the paper stresses the role of history when the events studied do not occur frequently and when archival data may shed new light on the process of the resolution of crises the impact of odious debts declarations of state succession and of international relations on sovereign defaults and on their settlement is thus also addressed copyright 2013 oxford university press

menu costs and the neutrality of money a model of endogenous price adjustment under money growth is presented firms follow s s pricing policies and price revisions are imperfectly synchronized in the aggregate price stickiness disappears and money is neutral the connection between firm price adjustment and relative price variability in the presence of monetary growth is also investigated the results contrast with those obtained in models with exogenous fixed timing of price adjustment

testing the rationality of inflation expectations derived from survey data a structure based approach following the inspiration of muth 21 expectations are said to be rational if the subjective probability distribution of expected outcomes coincides with the objective probability distribution of actual outcomes in practical applications however it is common to employ the so called weak form version of this hypothesis which defines rationality as equality between the expected outcome and the objective mathematical expectation conditional on all data available at the time the expectation is formed thus expectations of inflation are said to be weakly rational in muth s sense if

sovereign defaults information investment and credit abstract why would a sovereign government immune from bankruptcy procedures and with few assets that could be seized in the event of a default ever repay foreign creditors and correspondingly why do foreign creditors lend to sovereigns this paper finds general conditions under which even in the absence of sanctions lending to sovereigns can emerge in a single shot game furthermore it shows that positive borrowing can be sustained both in pooling and separating equilibria in this way it makes clear that neither sanctions nor reputation considerations the two classical explanations are necessary to enforce repayment information revelation is the crucial mechanism for these results the repayment default decision is interpreted as a signal used by the government to communicate information to domestic and foreign agents about the fundamentals of the economy governments repay to affect agents expectations about them a default through its effect on expectations about fundamentals can generate a decline in foreign and domestic investment and a credit crunch in domestic credit markets governments repay to avoid these costs but may default in equilibrium when hit by a negative shock

international investment and colonial control a new interpretation the impact of economic factors on colonial imperialism in the late nineteenth century has long been a topic of debate this article examines the expected relationship between different forms of international investment and different patterns of political ties between developed and developing countries drawing on the literature on relational contracts and collective action it argues that direct colonial control was likely to be associated with cross border investments whose rents were particularly easy to seize or protect and whose protection did not require multilateral action where such rents were difficult to seize or protect unilaterally colonialism is expected to be less likely the most common example of the former sort of investment is primary raw materials or agricultural investment of the latter multinational manufacturing affiliates the argument is weighed against both a survey of the qualitative evidence and some simple quantitative evaluations the approach also has potential applications to more general problems of international conflict and cooperation

assessing generalized method of moments estimates of the federal reserve reaction function estimating a forward looking monetary policy rule by the generalized method of moments gmm has become a popular approach we reexamine estimates of the federal reserve reaction function using several gmm estimators and a maximum likelihood ml estimator first we show that over the baseline period 1979 2000 these alternative approaches yield substantially different parameter estimates using monte carlo simulations we show that the finite sample gmm bias can account for only a small part of the discrepancy between estimates we find that this discrepancy is more plausibly rationalized by the serial correlation of the policy shock causing misspecification of gmm estimators through lack of instrument exogeneity this correlation pattern is related to a shift in the reaction function parameters around 1987 reestimating the reaction function over the 1987 2000 period produces gmm estimates that are very close to the ml estimate

debt and default in the 1930s causes and consequences abstract this paper studies interwar experience with external debt and default it begins with a description of the contours of international borrowing and lending in the 1920s we then use some empirical models from recent literature on the 1970s to describe the interwar data macroeconomic variables for over 20 countries are related to cross section variations in borrowing and debt during the period from the end of the 1920s to 1938 the paper then considers the incidence and correlates of sovereign default for 1934 1938 using regression to determine the association between standard measures of economic structure and performance and subsequent interruptions to debt service such variables as the magnitude of the debt burden the deterioration of the terms of trade during the great depression and the stance of monetary and fiscal policies provide a remarkably accurate explanation of the incidence of default we go on to provide a long run perspective on default and on the remedies available to creditors the provisions of loan contracts are reviewed with an eye toward analyzing the scope for renegotiation the discussion emphasizes the contrast between the regime of bond finance that prevalied in the interwar years and the current regime of bank lending we analyze the roles of governments banks and bondholders protective committees in the negotiation process we then present new estimates of the ex post realized rates of return on british and american foreign lending in the 1920s this empirical analysis uncovers a striking contrast in the returns realized on loans floated in the two countries while the nominal internal rate of return on dollar loans was less than 1 per annum the comparable return on sterling loans was in excess of 5 the paper concludes with a discussion of factors which help to account for this dramatic difference

can a brain drain be good for growth in the source economy this paper analyzes the interaction between income distribution human capital accumulation and migration it shows that when migration is not a certainty a brain drain may increase average productivity and equality in the source economy even though average productivity is a positive function of past average levels of human capital in an economy it is also shown how the temporary possibility of emigration may permanently increase the average level of productivity of an economy

persistent gaps and default traps we show how vicious circles in countries credit histories arise in a model where output persistence is coupled with asymmetric information about output shocks in such an environment default signals the borrower s vulnerability to adverse shocks and creates a pessimistic growth outlook this translates into higher interest spreads and debt servicing costs relative to income raising the cost of future repayments thereby creating default traps we build a long and broad cross country dataset to show the existence of a history dependent default premium and of significant effects of output persistence on sovereign creditworthiness consistent with the model s predictions

money and inflation in the euro area a case for monetary indicators abstract this paper examines inflation indicators for the euro area by studying the relationship between inflation output money and interest rates using data spanning 1980 2001 the central finding is that both the output gap and the real money gap the difference between the real money stock and the long run equilibrium real money stock contain considerable information regarding future inflation in contrast the eurosystem s money growth indicator the difference between nominal money growth and a reference value the prominent first pillar in its monetary strategy contains little information about future inflation and no information beyond that contained in the output and real money gaps the predictive performance of the output gap has improved compared to that in a previous version of this paper most likely because of better estimation methods

frequentist evaluation of small dsge models this article proposes a new evaluation approach for the class of small scale hybrid new keynesian dynamic stochastic general equilibrium nk dsge models typically used in monetary policy and business cycle analysis the empirical assessment of the nk dsge model is based on a conditional sequence of likelihood based tests conducted in a vector autoregressive var system in which both the low and high frequency implications of the model are addressed in a coherent framework if the low frequency behavior of the original time series of the model can be approximated by nonstationary processes stationarity must be imposed by removing the stochastic trends this gives rise to a set of recoverable unit roots cointegration restrictions in addition to the short run cross equation restrictions the procedure is based on the sequence lr1 lr2 lr3 where lr1 is the cointegration rank test lr2 is the cointegration matrix test and lr3 is the cross equation restrictions test lr2 is computed conditional on lr

bank failures as poisson variates abstract the elasticity of bank failures with respect to a set of explanatory variables is estimated using a maximum likelihood poisson estimator the resulting estimates are compared with their ols counterparts

democracy and foreign education despite the large amount of private and public resources spent on foreign edu cation there is no systematic evidence that foreign educated individuals foster democracy in their home countries using a unique panel dataset on foreign stu dents starting in the 1950s i show that foreign educated individuals promote democracy in their home country but only if the foreign education is acquired in democratic countries the results are robust to several estimation techniques to different definitions of democracy and to the inclusion of a variety of control variables including democracy in trading partners neighboring countries level of income and level and stock of education jel d72 121 015 do foreign educated individuals play a role in fostering democracy in their home countries despite the large amount of resources spent on financing foreign education there is no systematic study on the effects of foreign education on democracy this paper fills this gap using a dataset on foreign students that includes almost all host and sending countries and spans over 50 years numerous policy initiatives and large investment in the united states are based on the notion that foreign educated students promote democracy in their countries of origin through the fulbright program the us government has financed more than 158 000 foreigners studying in the united states 1 the us government not only finances the education of foreign students but also annually issues more than 250 000 nonimmigrant visas for foreign students more than five million individuals have received visas to study in the united states since 1971 2 us efforts to educate foreign students have produced impressive results 46 current and 165 former heads of governments are products of us higher education foreign leaders educated in the united

sticky prices new evidence from retail catalogs this paper presents new results on the size frequency and synchronization of price changes for twelve selected retail goods over the past 35 years three basic facts about the data are uncovered first nominal prices are typically fixed for more than one year although the time between changes is very irregular second prices change more often during periods of high overall inflation third when prices do change the sizes of the changes are widely dispersed both large and small changes occur for the same item and the sizes of these changes do not closely depend on overall inflation

new keynesian economics and the phillips curve models with sticky prices are an important part of new keynesian economics the author shows that several of the new keynesian models imply a formulation that is similar to the expectations augmented phillips curve of milton friedman and edmund phelps he then presents new estimates of the new keynesian phillips curve the author uses two proxies for price expectations survey based measures and an econometric based measure originally developed by bennett mccallum 1976 overall the results are consistent with the model but the survey based results are more precise suggesting that the surveys may be better measures of actual expectations copyright 1995 by ohio state university press

are sovereign debt secondary market returns sensitive to macroeconomic fundamentals evidence from the contemporary and interwar markets abstract the insensitivity of sovereign loan secondary market returns to macroeconomic fundamentals has been attributed to market illiquidity and the absence of publicly reported transactional prices during the 1920s and 1930s sovereign bonds were traded in an active market and weekly transactional prices were publicly available this paper shows that price changes from both eras are insensitive to unexpected changes in key external and country specific macroeconomic aggregates but that returns are moved by individual agent announcements that presage changes in future lending the results which contrast with studies of us equities indicate that the sovereignty of the issuer matters more than the type of debt contract

estimating the euler equation for output new keynesian macroeconomic models have generally emphasized that expectations of future output are a key factor in determining current output the theoretical motivation for such forward looking behavior relies on a straightforward generalization of the well known euler equation for consumption in this paper we use maximum likelihood and generalized method of moments gmm methods to explore the empirical importance of output expectations we find little evidence that rational expectations of future output help determine current output especially after taking into account the small sample bias in gmm

history gravity and international finance abstract we analyse patterns of bilateral financial investment using data on us holdings of foreign bonds we document a history effect in which holdings seven decades ago continue to influence holdings today 10 15 of the cross country variation in us investors foreign bond holdings is explained by holdings 70 years ago plausibly reflecting fixed costs of market entry and exit and endogenous learning this effect is twice as large for bonds denominated in currencies other than the dollar suggesting the existence of even higher fixed costs of initiating us foreign investment in such currencies our findings point to history and path dependence as key sources of financial market segmentation

capital controls and recovery from the financial crisis of the 1930s abstract we examine the first widespread use of capital controls in response to a global or regional financial crisis in particular we analyze whether capital controls mitigated capital flight in the 1930s and assess their causal effects on macroeconomic recovery from the great depression we find evidence that they stemmed gold outflows in the year following their imposition however time shifted difference in differences dd estimates of industrial production prices and exports suggest that capital controls did not accelerate macroeconomic recovery relative to countries that went off gold and floated countries imposing capital controls also appear to perform similar to the gold bloc countries once the latter group of countries finally abandoned gold time series analysis suggests that countries imposing capital controls refrained from fully utilizing their newly acquired monetary policy autonomy

how different are the british in their willingness to move evidence from international social survey data drinkwater s and ingram p how different are the british in their willingness to move evidence from international social survey data regional studies this paper analyses people s willingness to move using data from the 1995 british social attitudes survey and international social survey programme the personal characteristics and sub regional indicators that are important in explaining the willingness to move within britain are identified it is also found that the willingness to move is only higher in a few other countries including the usa the equivalent desire to move is found to be much lower in eastern european countries and in several other european union member states compositional effects such as age and education are generally important in explaining differences in attitudes towards migration in comparison with other western economies however structural effects such as institutions history and culture tend to play a more dominant role in explaining differences compared with countries

semiparametric analysis of german east west migration intentions facts and theory east west migration in germany peaked at the beginning of the 1990s although the average wage gap between eastern and western germany continues to average about 25 we analyse the propensity to migrate using microdata from the german socioeconomic panel fitting a parametric generalized linear model glm yields non linear residual behavior this finding is not compatible with classical marshallian theory of migration and motivates the semiparametric analysis we estimate a generalized partial linear model gplm where some components of the index of explanatory variables enter non parametrically we find the estimate of the non parametric influence in concordance with a number of alternative migration theories including the recently proposed option value of waiting theory 1998 john wiley sons ltd

services inflation dynamics and persistence puzzle in brazil a time varying parameter approach this article analyses services inflation dynamics in brazil focusing on the services inflation persistence puzzle for monthly data from january 2004 to february 2016 we apply a time varying para

sovereign states bondholders committees and the london stock exchange in the nineteenth century 1827 68 new facts and old fictions this paper unpacks the role of foreign bondholders committees in influencing market access following a default during the era before the creation of the british corporation of foreign bondholders cfb in 1868 i argue that many ideas about this period need to be revisited in particular my evidence which uses archival work to describe market microstructures shows the importance of the london stock exchange lse as a court of arbitration i show how the lse general purpose committee set up a system of collective action clauses requiring majority agreement among bondholders to permit market access i argue that unlike what research has argued thus far this created powerful incentives for bondholders to get organized as they did previous models and historical lessons need to be recast copyright 2013 oxford university press

output persistence from monetary shocks with staggered prices or wages under a taylor rule we analytically examine output persistence from monetary shocks in a dsge model with staggered prices or wages under a taylor rule surprisingly while taylor style staggering never yields persistence calvo style staggering of wages does generate persistence under decreasing returns to labour c 2009 elsevier b v all rights reserved

has euro area inflation persistence changed over time this paper analyzes the stability over time of the econometric process for euro area inflation since 1970 focusing in particular on the behavior of the so called persistence parameter the sum of the coefficients on the lagged dependent variables perhaps surprisingly in light of the lucas critique our principal finding is that there appears to be relatively little instability in the parameters of the euro area inflation process full sample estimates of the persistence parameter are generally close to 1 and we fail to reject the hypothesis that this parameter has been stable over time we discuss how these results provide some indirect evidence against rational expectations models with strong forward looking elements such as the new keynesian phillips curve

the rigidity of prices this paper uses evidence on individual transaction prices to analyze price behavior the evidence shows that for many transactions pricesremain rigid for periods exceeding one year the rigidity of price ispositively correlated with industry concentration for several productsthe correlation of price changes across buyers is low the paper alsoinvestigates the relationship between price rigidity price change andthe length of time a buyer and seller have been doing business together the author interprets the evidence as emphasizing the importance of nonprice rationing and the inadequacy of models in whichprice movements alone clear markets copyright 1986 by american economic association

the lucas critique and the stability of empirical models this paper re considers the empirical relevance of the lucas critique using a dsge sticky price model in which a weak central bank response to inflation generates equilibrium indeterminacy the model is calibrated on the magnitude of the historical shift in the federal reserve s policy rule and is capable of generating the decline in the volatility of inflation and real activity observed in u s data using monte carlo simulations and a backward looking model of aggregate supply and demand we show that shifts in the policy rule induce breaks in both the reduced form coefficients and the reduced form error variances the statistics of popular parameter stability tests are shown to have low power if such heteroskedasticity is neglected in contrast when the instability of the reduced form error variances is accounted for the lucas critique is found to be empirically relevant for both artificial and actual data

does more schooling make you run for the border evidence from post independence kosovo abstract does an extra year of schooling augment one s propensity to migrate in a naive regression which does not account for the potential reverse causality and omitted variables the coefficient of education is likely to be biased to deal with the problems of endogeneity we use parental education as an instrument for own education the data come from a survey on preparedness to emigrate from kosovo carried out in the summer of 2008 two stage residual inclusion multinomial probit results suggest that an extra year of education increases the probability of taking concrete steps to realise migration intentions by up to 9 percentage points

wars and markets how bond values reflect the second world war historical events are reflected in asset prices based on a unique data set we analyse government bond prices of germany and austria traded on the swiss bourse during the second world war some war events generally considered crucial are clearly reflected in government bond prices this holds in particular for the official outbreak of the war and the loss and gain of national sovereignty other events to which historians attach great importance are not reflected in bond prices most prominently germany s capitulation in 1945 the analysis of financial markets provides a fruitful method for evaluating the importance contemporaries attached to historical events

haircuts estimating investor losses in sovereign debt restructurings 1998 2005 abstract we calculate investor losses haircuts and recovery values in recent debt restructurings in russia ukraine pakistan ecuador argentina and uruguay haircuts are computed as the percentage difference between the present values of old and new instruments discounted at the yield prevailing immediately after the exchange recovery value means value received in terms of outstanding principal we find average npv haircuts ranging from 13 uruguay external exchange to 73 2005 argentina exchange recovery values range from 30 to about 75 we also find within exchange variations in haircuts and recovery values depending on the bond tendered with a few exceptions domestic residents do not appear to have been treated systematically better or worse than foreign residents

inflation presidents fed chairs and regime shifts in the u s real interest rate several recent papers agree on the existence of significant regime shifts in the u s real interest rate but disagree on the proximate causes of the shifts caporale and grier 2000 point to large political changes as correlates while rapach and wohar 2004 show that real rate breaks are correlated with inflation regime shifts and argue that the inflation regime changes cause the real rate shifts in this paper we show that controlling for the timing of changes in the inflation regime dummy variables representing either party change in the presidency or change in the identity of the fed chair are still strongly significant for explaining real interest rate fluctuations when we control for a fixed coefficient linear relationship between inflation and the real rate we find two real rate regime shifts that line up almost exactly with the accessions of paul volcker and alan greenspan even if we first let inflation regime switches explain the real rate and then look for regime shifts in the residuals we find almost exactly the same two breaks these results imply that fed chairs sometimes differ with respect to their preferred equilibrium real interest rate

the phillips curve the persistence of inflation and the lucas critique evidence from exchange rate regimes comment we present evidence from the united states and the united kingdom that the persistence of price inflation is significantly higher under managed exchange rate regimes than under gold based fixed exchange rate regimes these differences are also reflected in expectations augmented phillips curves we use a two country macro model with forward looking price setters to demonstrate that higher monetary accommodation of inflation and exchange rate accommodation of inflation differentials increase inflation persistence the evidence does not contradict this hypothesis it supports the hypothesis of forward looking price setters and highlights the empirical significance of the lucas critique jel e31 e42 f33

remittances and the brain drain do more skilled migrants remit more in most destination countries immigration policies are tilted more and more in favor of skilled individuals whether this shift hurts economic prospects in sending countries as argued by the traditional brain drain literature is somewhat controversial the most recent literature focuses on the link between skilled outmigration and educational achievements in the home country this article emphasizes a different channel it considers the argument that skilled migrants raise economic welfare at home by sending a relatively larger flow of remittances while skilled migrants typically earn more and so might be expected to remit more they are also likely to spend more time abroad and to reunite with their close family in the host country these second two factors should be associated with a smaller propensity to remit thus the sign of the impact of the brain drain on total remittances is an empirical question a simple model has been developed showing that skilled migrants may indeed have a lower propensity to remit from a given flow of earnings an empirical equation of remittances is estimated as a measure of the brain drain in developing countries using the docquier and marfouk 2004 data set evidence is found that the brain drain is associated with a smaller propensity to remit

does migration make rural households more productive evidence from mexico abstract the migration of labour out of rural areas and the flow of remittances from migrants to rural households are an increasingly important feature of less developed countries this paper explores ways in which migration influences incomes and productivity of land and human capital in rural households over time using new household survey data from mexico our findings suggest that a massive increase in migration to the united states increased per capita incomes via remittances and also by raising land productivity in migrant sending households they do not support the pessimistic view that migration discourages production in migrant sending economies nor the view implicit in separable agricultural household models that migration and remittances influence household incomes but not production

systemic and idiosyncratic sovereign debt crises the theoretical literature on sovereign defaults has focused on adverse shocks to debtors economies suggesting that defaults are of an idiosyncratic nature still sovereign debt crises are also of a systemic nature clustered around panics in the financial center such as the european sovereign debt crisis in the aftermath of the u s subprime crisis in 2008 crises in the financial centers are rare disasters and thus their effects on the periphery can only be captured by examining long episodes this paper examines sovereign defaults from 1820 to the great depression with a focus on latin america we find that 63 of the crises are of a systemic nature these crises are different both the international collapse of liquidity and the growth slowdown in the financial centers are at their core these global shocks trigger longer default spells and larger investors losses

moving forward looking back the impact of migration and remittances on assets consumption and credit constraints in the rural philippines abstract this paper investigates the impact of migration and remittances on asset holdings consumption expenditures and credit constraint status of households in origin communities using a unique longitudinal data set from bukidnon philippines taking into account the endogeneity of the number of migrants and remittances received a larger number of migrant children reduces the values of nonland assets and total expenditures per adult equivalent however remittances have a positive impact on housing consumer durables nonland assets total expenditures per adult equivalent and educational expenditures enabling asset accumulation and investment in human capital neither migration nor remittances affects current credit constraint status