the term structure of interest rates in the new and prospective eu countries this article uses cointegration and common trends techniques to investigate empirically the expectations hypothesis of the term structure of interest rates for the 10 new eu countries along with bulgaria and romania the empirical results support the expectations theory of the term structure for all countries except malta by decomposing each term structure into its transitory and permanent components we also analyse short run and long run interdependence among the term structures of interest rates in these countries our results indicate only weak linkages among the term structures of the 10 new eu countries and strong linkages between bulgaria and romania joined the eu in 2007

formally testing the present value model of farmland prices this paper applies recent statistical developments in the study of stock market price movements to study the plausibility of the constant expected returns version of the present value model as an explanation of farmland prices using iowa farmland price and rent data over the 1921 86 sample period formal test results indicate that although farmland price and rent movements are highly correlated price movements are not consistent with the implications of this model there appear to be persistent predictable excess positive and or negative returns in the iowa farmland market

cointegration and the us term structure abstract using the maximum likelihood analysis of cointegration developed by johansen 1988 1991 we test the cointegration implications of the expectations hypothesis of the term structure on a sample of us pure discount yields by using this approach we are able to analyze systems of more than two interest rates simultaneously as opposed to most previous studies which examine interest rates only in pairs one of the main results is that for the period 1952 1987 the cointegration implications generally seem to hold

measuring noise in exchange rate models abstract this paper conducts a race between models in terms of their ability to explain observed violations of uncovered interest parity this is done by comparing the empirical performance of the simple efficiency hypothesis and the models which assume the existence of risk premiums my analysis uses noise ratios which complement specification tests by showing the relative degree to which each model reconciles with the data the empirical results imply that the risk premiums introduced by the latent variable model could significantly explain the deviation of forward exhange rates from the expected future spot rates

monetary policy regimes expected inflation and the response of interest rates to money announcements this paper examines the response of the term structure of interest rates to weekly money announcements estimated responses for both the pre and post october 1979 periods are first presented then two competing hypotheses involving the policy anticipations and expected inflation effects are formally specified and compared with the estimated responses both hypotheses are found to be consistent with the responses but they have sharply different implications about the federal reserve s short run monetary policy by exploiting these different implications additional empirical results focusing directly on the money stock process support the policy anticipations hypothesis

measuring noise in inventory models this paper has two purposes one is to assess different models of inventory behavior in terms of their ability to approximate the realized data we do this initially for the pure production smoothing model and then for a sequence of generalizations our analysis both performs specification tests as well as measures the deviations of the data from each null model through use of a noise ratio statistic a second purpose is to explore whether observed cost shocks in particular raw materials prices help explain inventory movements we find that the production smoothing model of inventories augmented by buffer stock motives stockout avoidance motives and observed cost shocks well approximates monthly data

are german money market rates well behaved abstract we test the expectations hypothesis eh of the term structure of interest rates for the german money market at the short end of the maturity spectrum using a variety of metrics and on balance we argue that the results tend to broadly support the hypothesis we utilise monthly data on pure discount bonds with a maturity from 1 to 12 months over the period of 1976 to 1993 the var methodology is used to forecast future interest rates which under the eh results in a set of cross equation restrictions as well as tests based on the correspondence between the best forecast referred to as the theoretical spread and the actual spread the var methodology allows explicit consideration of potential non stationarity in the data as do our tests based on the cointegration literature we also perform more conventional tests based on applying the rational expectations re hypothesis in a single equation framework our relatively favourable results for the eh are in sharp contrast to those found in studies using us data and this we attribute in part to the policy of sustained credible monetary targeting by the bundesbank

testing the expectations hypothesis in the brazilian term structure of interest rates a cointegration analysis in this article the expectations hypothesis eh is tested using cointegration techniques for maturities ranging from 1 to 12 months for the brazilian market we found evidence suggesting that for the period 1995 2006 the cointegration implication generally seems to hold we also found strong evidence supporting causality from short to long rates and also in the opposite direction empirical evidence supports the expectations theory of the term structure of interest rates

consumption smoothing and the current account evidence for france 1970 1996 abstract this paper estimates a simple consumption smoothing model of the french current account and examines its capacity to predict recent developments in france s external performance the model views the current account as a buffer through which private agents can smooth consumption over time in response to temporary disturbances to output investment and government expenditure the empirical results indicate that the model performs well overall and predicts correctly the sharp turnaround in france s external accounts observed in the past 3 years a feature of the data that conventional models of trade flows based on income and relative price variables appear unable to explain

predictability in financial markets what do survey expectations tell us abstract there is widespread evidence of excess return predictability in financial markets for the foreign exchange market a number of studies have documented that the predictability of excess returns is closely related to the predictability of expectational errors of excess returns in this paper we investigate the link between the predictability of excess returns and expectational errors in a much broader set of financial markets using data on survey expectations of market participants in the stock market the foreign exchange market the bond market and money markets in various countries the results are striking first in markets where there is significant excess return predictability expectational errors of excess returns are predictable as well with the same sign and often even with similar magnitude this is the case for foreign exchange stock and bond markets second in the only market where excess returns are generally not predictable the money market expectational errors are not predictable either these findings suggest that an explanation for the predictability of excess returns must be closely linked to an explanation for the predictability of expectational errors

deficits government expenditures and tax smoothing in the united states 1929 1988 abstract barro s tax smoothing hypothesis tsh implies that the government runs a budget deficit whenever it anticipates the growth rate of national income to increase or the growth rate of its expenditure to decline we test this implication of the hypothesis by examining the implied cross equation restrictions on a vector autoregression var model using u s data for the period ranging from 1929 to 1988 our formal tests reject the hypothesis for the full sample period but cannot reject it for the post 1947 period further investigations show that the statistical rejection should be attributed to sharp differences in the statistical properties of the pre 1947 and the post 1947 data rather than the failure of the hypothesis itself

how is the debt managed learning from fiscal stabilizations this paper provides evidence on the behavior of public debt managers during fiscal stabilizations such episodes provide valuable information on the way debt instruments are chosen because they allow to overcome the problem that policymakers expectations of interest rates are generally not observable we find that governments increase the share of fixed rate long term debt denominated in the domestic currency the higher is the conditional volatility of short term interest rates the lower are long term interest rates and the stronger is the fall in long term rates that follows the announcement of the stabilization program by contrast conventional measures of the relative cost of issuing long term debt such as the long short interest rate spread are not significant this evidence suggests that debt managers tend to prefer long to short maturity debt because they are concerned about the risk of refinancing at higher than expected interest rates however when long term rates are high relative to their expectations they issue short maturity debt to minimize borrowing costs

macroeconomics and the term structure this paper provides an overview of the analysis of the term structure of interest rates with a special emphasis on recent developments at the intersection of macroeconomics and finance the topic is important to investors and also to policymakers who wish to extract macroeconomic expectations from longer term interest rates and take actions to influence those rates the simplest model of the term structure is the expectations hypothesis which posits that long term interest rates are expectations of future aver age short term rates in this paper we show that many features of the configuration of interest rates are puzzling from the perspective of the expectations hypothesis we review models that explain these anomalies using time varying risk premia although the quest for the fundamental macroeconomic explanations of these risk premia is ongoing inflation uncertainty seems to play a large role finally while modern finance theory prices bonds and other assets in a single unified framework we also consider an earlier approach based on segmented markets market segmentation seems important to understand the term structure of interest rates during the recent financial crisis jel e31 e43 e52 e58

measures of fit for rational expectations models this survey provides a detailed description of some of the recent theoretical and empirical literature on rational expectations econometrics the survey pays special attention to non stationarity of the data and to the various methods for evaluating rational expectations models that have been developed as alternatives to the classical statistical approach of testing overidentifying restrictions these methods have become very popular and widely used in empirical research we provide an illustration using danish stock market data and we summarize the many results obtained recently using these measures in areas as diverse as stock prices the term structure of interest rates exchange rates consumption and saving the balance of payments tax smoothing hyperinflation and linear quadratic adjustment cost models for inventories labour demand and money demand

a simple account of the behavior of long term interest rates recent empirical research on the term structure of interest rates has shown that the long term interest rate is well described by a distributed lag on short term interest rates but does not conform to the expectations theory of the term structure it has been suggested that the long rate overreacts to the short rate this paper presents aunified taxonomy of risk premia or deviations from the expectations theory this enables the hypothesis of overreaction to be formally stated it is shown that if anything the long rate has underreacted to the short rate however the independent movement of the long rate is primarily responsible for the failure of the expectations theory

national systems of biotechnology innovation complex interdependence in the global system this paper explores the relationship between national institutional context and the development of biotechnology in the united states united kingdom japan and germany national patterns in biotechnology r d are linked to the configuration of county specific institutional features into a system of innovation which supports or impedes the accumulation and diffusion of knowledge between the scientific and industrial communities building on this comparative analysis it is argued that the particular characteristics of national systems of biotechnology innovation form the basis for complex interdependence within the global system through international technological cooperation and the cross border adoption and adaptation of institutional forms and practices implications for national technological advantage and the stability of national institutional systems are discussed

the term structure of euro rates some evidence in support of the expectations hypothesis abstract this paper studies 1 3 6 and 12 month euro rates for 17 countries using between 10 and 30 years of data term spreads contain information about future short term rates in all 51 regressions that we estimate moreover in 35 cases we are unable to reject the expectations hypothesis using cross sectional regressions we estimate the variance of the term premium and the correlation of the term premium and the expected change in short rates we conclude that despite evidence of a time varying term premium for many countries the expectations hypothesis is broadly compatible with the data

intertemporal tax smoothing and the government budget surplus canada and the united states this paper shows that if the government smooths taxes then the budget surplus should equal the present discounted value of expected changes in government expenditure this implication of the tax smoothing hypothesis imposes more stringent restrictions on the data than the more usual method of testing whether changes in tax rates follow a random walk the tax smoothing model is applied to the federal government budgets of canada and the united states and in each case receives considerable empirical support copyright 1995 by ohio state university press

international capital mobility amongst the major industrialised countries too little or too much this paper examines capital flows among the major industrialized countries with a view to assessing m feldstein and c horioka s 1980 claim that international capital mobility is limited it argues that saving investment correlation tests are inherently flawed and proposes an alternative methodology for testing the degree of international capital mobility it finds that capital flows have been excessive in the sense that they are driven by speculative forces rather than by economic fundamentals copyright 1995 by royal economic society

the classic european hyperinflations revisited testing the cagan model using a cointegrated var approach the cagan model of hyperinflation under rational expectations no bubbles and stationary velocity shocks has the implication that real balances cointegrate with money growth in a re examination of the classic european hyperinflations i find support for this cointegrating property which gives evidence against the assumption made in most previous studies that velocity shocks follow a random walk based on a cointegrated var model i reject statistically for four of the six hyperinflations the exact rational expectations cagan model but at the same time i find evidence of a substantial forward looking element in agents demand for real balances in the sense that a large part of the predictable movement in money growth is incorporated in agents demand for money

tests of the expectations hypothesis resolving the anomalies when the short term rate is the federal funds rate abstract the expectations hypothesis eh of the term structure plays an important role in the analysis of monetary policy where shorter term rates are assumed to be determined by the market s expectation for the overnight federal funds rate with two exceptions tests using the effective federal funds rate as the short term rate easily reject the eh these exceptions are when the eh is tested over the nonborrowed reserve targeting period and when the test is performed only using data for settlement wednesdays the last day of bank reserve maintenance period this paper argues that these exceptions are anomalous in the former case the failure to reject the eh occurs when economic analysis suggests that the market should be less able to forecast the federal funds rate in the latter case it occurs when there are sharp spikes in the funds rate that cannot improve materially the market s ability to forecast the funds rate additional analysis shows that these anomalous results are a consequence of the procedure used to test the eh

preferred habitat for liquidity in international short term interest rates abstract risk shifting window dressing and a preferred habitat for liquidity have been offered as possible explanations as to why us money market rates are higher before the year end than afterwards the two hypotheses differ in the timing of the rate decline at the year end and the evidence on the timing of the decline supports the preferred habitat hypothesis in us money markets this paper extends this line of research to the behavior of international short term interest rates at year ends and quarter ends using london interbank offer rates libor for 11 different currencies the results suggest that the behavior of libor for five currencies the us dollar euro japanese yen swiss franc and german mark is consistent with year end or quarter end preferred habitats for liquidity other currencies do not demonstrate consistently distinct patterns in turn of the year and turn of the quarter yields none of the results provides any support for risk shifting window dressing

sources of regime switching in short term interest rates for canada the purpose of this study is to identify sources of regime switching in short term interest rates for canada the choice of information variables is based on three well known hypotheses about interest rates the expectations hypothesis the fisher relationship and the condition for uncovered interest parity the empirical framework consists of an autoregressive distributive lag adl model in error correction form with information spreads and a markov regime switching estimation methodology the models choose interest rate regimes that are similar in many respects to those found for the usa the different regimes in canada are driven by movements in the monetary policy rate the us short term rate and the long term yield the monetary policy rate is found to trigger very large changes in the short term rate responding one for one in the high variance regime and slightly less in the more normal interest rate regime both the us short rate and long term yield are also found to trigger relatively large

the term structure spread and future changes in long and short rates in the g7 countries abstract according to the expectations hypothesis when the spread between long and short rates widens next quarter s long rate should rise in the united states however long rates decline instead of rising this anomaly is also present in canada the uk germany and japan four of the additional six g7 countries nevertheless in contrast to the us where long rates appear to overreact to expected future developments the anomalous short run movement of long rates in these other g7 countries is caused by an additive white noise error on long rates that does not materially affect the information in their term structure

macroeconomic sources of risk in the term structure we develop a new way of modeling time variation in term premia based on the stochastic discount factor model of asset pricing the joint distribution of excess u s bond returns of different maturity and the observable fundamental macroeconomic factors is modeled using multivariate garch with conditional covariances in the mean to capture the term premia by testing the assumption of no arbitrage we derive a specification test of our model we estimate the contribution made to the term premia at different maturities through real and nominal sources of risk from the estimated term premia we recover the term structure of interest rates and examine how it varies through time finally we examine whether the reported failures of the rational expectations hypothesis can be attributed to an omitted time varying term premium

the predictive power of yield spreads for future interest rates evidence from the danish term structure the predictive power of yield spreads for future interest rates is examined using a new database of zero coupon bonds yields from the danish bond market the evidence shows that during the period of monetary targeting 1976 1 1985 7 yield spreads have substantial predictive power and the results tend to support the rational expectations version of the classical expectations theory of the term structure however for the recent period 1985 8 1991 12 characterized by a shift to a policy of interest rate targeting the predictive power of yield spreads disappears

misspecification versus bubbles in hyperinflation data monte carlo and interwar european evidence abstract this paper analyzes some new tests of the cagan hyperinflation money demand model which have several advantages relative to those in the literature they do not confound specification error with rational bubbles can be implemented with a linear procedure and are frequently able to detect periodically collapsing bubbles which have challenged existing tests after a monte carlo analysis the tests are applied to data from hyperinflations in austria germany hungary and poland evidence of misspecification is found for austria germany and hungary while the model without a rational bubble component appears to fit the data for poland

non stationarity and tax effects in the long term fisher hypothesis the long term fisher hypothesis under rational expectations and constant ex ante real rates is tested using danish data covering the post world war ii period the analysis takes into account that interest rates and inflation rates are non stationary processes integrated of order one in addition the issue of whether interest rates should be measured in pre tax or after tax terms is addressed the results show strong support for the fisher hypothesis once interest rates are stated in after tax terms the cross equation restrictions implied by the hypothesis on a particular var model are not statistically rejected and the long term after tax interest rate appears to be a very useful forward looking predictor of future long term inflation

the monetary model of the exchange rate under hyperinflation new encouraging evidence abstract this paper suggests a new method of testing the rational expectations version of the monetary model of the exchange rate under hyperinflation that takes into account the stochastic non stationarity of the data involved the method is applied to money and exchange rate data from the german 1921 1923 hyperinflation and the results are very supportive of the model

decentralization of governance and development all around the world in matters of governance decentralization is the rage even apart from the widely debated issues of subsidiarity and devolution in the european union and states rights in the united states decentralization has been at the center stage of policy experiments in the last two decades in a large number of developing and transition economies in latin america africa and asia the world bank for example has embraced it as one of the major governance reforms on its agenda for example world bank 2000 burki perry and dillinger 1999 take also the examples of the two largest countries of the world china and india decentralization has been regarded as the major institutional framework for the phenomenal industrial growth in the last two decades in china taking place largely in the nonstate nonprivate sector india ushered in a landmark constitutional reform in favor of decentralization around the same time it launched a major program of economic reform in the early 1990s on account of its many failures the centralized state everywhere has lost a great deal of legitimacy and decentralization is widely believed to promise a range of benee ts it is often suggested as a way of reducing the role of the state in general by fragmenting central authority and introducing more intergovernmental competition and checks and balances it is viewed as a way to make government more responsive and efe cient technological changes have also made it somewhat easier than before to provide public services like electricity and water supply relatively efe ciently in smaller market areas and the lower levels of government have now a greater ability to handle certain tasks in a world of rampant ethnic cone icts and separatist movements decentralization is also regarded as a way of diffusing social and political tensions and ensuring local cultural and political autonomy these potential benee ts of decentralization have attracted a very diverse range

interest rate co movements global factors and the long end of the term spread the decoupling of us short and long interest rates has been a distinctive feature of the 2000s we employ recent advances in panel econometrics to document this disconnect for industrial countries and link it to a global latent factor in long term rates we investigate whether international forces such as global inflation global output or the global savings glut may be behind this global latent factor the savings glut is the most likely contender suggesting that reserve accumulation and a search for yield from emerging markets has lowered long rates internationally driving a wedge between domestic short and long rates

term structure of interest rates and the expectation hypothesis the euro area abstract this paper investigates the informational content of the yield curve in the european market using data on the italian term structures according to the expectation hypothesis theory eht the current forward rate equals the future short rate plus a constant risk premium that is time invariant but maturity dependent this theory has been widely tested in the empirical literature providing various findings according to the country where it has been applied and to the segment of the yield curve examined or the period under study the standard approach to test the eht uses the regression techniques assuming data on spot rates and their first differences to be stationary recently an increasing number of studies evidenced the non stationarity of interest rates time series and some tests of the eht are formulated using term spread and forward spot spread which are stationary a new strand of literature suggests to investigate the eht using a restricted var framework in this paper following jondeau e ricart r 1999 the expectations hypothesis of the term structure tests on us german french and uk euro rates journal of international money and finance 18 725 750 ghazali n a low s w 2002 the expectations hypothesis in emerging financial markets the case of malaysia applied economics 34 1147 1156 and seo b 2003 non linear mean reversion in the term structure of interest rates journal of economic dynamics and control 27 2243 2265 we test if the expectation hypothesis holds using cointegration and error correction analysis for the period under study results suggest that the long and short term interest rates are cointegrated and therefore subject to a long equilibrium path providing evidence that the eht holds for the italian and the european market

cointegration and cagan s model of hyperinflation under rational expectations when money and prices are integrated of order two philip cagan s 1956 model of hyperinflation will give rise to two different levels of cointegration in most of the literature on the german hyperinflation one of these cointegrating relationships has been ruled out a priori by assuming that velocity shocks follow a random walk using data from the german hyperinflation the author finds this assumption to be unjustified based on a straightforward extension of the cointegrated var approach suggested by john y campbell and robert j shiller 1987 a method to evaluate the cagan model under rational expectations and no bubbles is proposed and implemented to the german data copyright 1993 by ohio state university press

the effect of changes in the federal funds rate target on market interest rates in the 1970s abstract this paper examines the influence of monetary policy on interest rates by estimating the effect of changes in the federal funds rate target the federal reserve s policy instrument on market interest rates in the 1970s we find that changes in the target caused large movements in short term rates and smaller but significant movements in intermediate and long term rates we hypothesize that the similarity of the reactions of three six and twelve month rates to changes in the target offers a possible explanation for the lack of support for the expectations theory from studies that have tested the theory using these rates

tests of the expectations hypothesis resolving the campbell shiller paradox one of the more puzzling results in the expectations hypothesis eh testing literature is the campbell shiller paradox csp in an influential paper campbell and shiller 1991 found that the slope of the term structure almost always gives a forecast in the wrong direction for the short term change in the yield on the longer bond but gives a forecast in the right direction for long term changes in short rates this paper provides an econometric resolution to the csp specifically it shows that by their construction these tests can generate results consistent with the csp if the eh does not holdnwhatever the reason monte carlo experiments confirm that this explanation can account for campbell and shiller s paradoxical results for most pairings of short term and long term rates considered

reserves announcements and interest rates does monetary policy matter the author provides evidence on the perceived existence of strong liquidity effect the analysis is based on the response of the term structure of interest rates to the weekly federal reserve announcements of bank reserves during the post october 1979 period it is shown that unanticipated changes in the mix between borrowed and nonborrowed reserves cause expected real interest rates to change after the announcement because they provide information about a future change in the supply of money a precise model is developed and tested during subperiods of nonborrowed and borrowed reserves targeting by the fed

why do term structures in different currencies co move abstract yield curve fluctuations across different currencies are highly correlated this paper investigates this phenomenon by exploring the channels through which macroeconomic shocks are transmitted across borders macroeconomic shocks affect current and expected future short term rates as central banks react to changing economic environments investors could also respond to these shocks by altering their required compensation for risk macroeconomic shocks thus influence bond yields both through a policy channel and through a risk compensation channel using data from the us the uk and germany we find that world inflation and us yield level together explain over two thirds of the covariance of yields at all maturities further these effects operate largely through the risk compensation channel for long term bonds

the expectations hypothesis of the term structure of interest rates open interest rate parity and central bank policy reaction abstract a rational expectations model with endogenous monetary policy reacting to the exchange rate and the term spread shows that the empirical performance of the expectations hypothesis of the term structure and the uncovered interest rate parity hypothesis improves with the strength of the policy reaction to the exchange rate and the term spread respectively

dividend variability and stock market swings this paper examines the extent to which swings in stock prices can be related to variations in the discounted value of expected future dividends when investors face uncertainty about their future behaviour i develop an econometric model that accounts for the instability of u s dividend growth and discount rates during the past 120 years estimates of the model reveal that changing forecasts of future dividend growth account for more than 90 of the predictable variations in dividend prices the estimates also imply that instability in the dividend and discount rate processes contribute significantly to the predictability of long horizon stock returns

a multi country study of the information in the shorter maturity term structure about future inflation abstract empirical analysis of data from ten oecd countries indicates that except for france the united kingdom and germany the shorter maturity term structure does not contain a great deal of information about the future path of inflation on the other hand except for the united kingdom there is a great deal of information in the term structure of nominal interest rates at shorter maturities about the term structure of real interest rates these results are explained by differences in the relative variability of expected future inflation changes and real term structure slopes for the different countries

the linear quadratic adjustment cost model and the demand for labour in this paper we demonstrate a new way of testing the linear quadratic adjustment cost lqac model under rational expectations we illustrate how the parameter restrictions arising from this model can be formally specified and we use these restrictions to extent the technique of campbell and shiller 1987 to a wider class of models based on present value relations potentially the demand for labour is an area in which the lqac model can find applicability in practice and subsequently we analyse sectoral labour demand in danish manufacturing we find however that for our data set the quadratic adjustment cost model under rational expectations can be rejected

computation of the beveridge nelson decomposition in the case of cointegrated systems with i 0 variables abstract this paper shows how the result of arino and newbold economics letters 61 1998 37 for the multivariate bn decomposition in the cointegrated case can be extended when i 0 variables are considered in the vec model an application of the extended procedure to the spanish peseta french franc real exchange rate is also provided

the expectations hypothesis of the term structure the uk interbank market using a high quality weekly data set the author provides several tests of the expectations hypothesis using the vector autoregression and cointegration methodologies for several maturities between one week and twelve months for the u k interbank market on the basis of the johansen cointegration analysis there appears to be a break in the term structure when both the six month and twelve month maturities are included as a pair the latter may be due to either the presence of liquidity constraints or market segmentation or a time varying term premium all of which would invalidate the assumptions underlying the expectations hypothesis the author provides some tentative explanations of these diverse results copyright 1996 by royal economic society

technological innovation in a corporatist state the case of biotechnology in the federal republic of germany abstract this article examines a decade of federal support for biotechnology in the federal republic of germany in order to determine the impact of liberal corporatist patterns of decision making on industrial policy for this purpose industrial policy is taken to include both public initiatives aimed at promoting the new technology and those designed to control its risks two distinct forms of corporatism are discernible in this case study in the first the principal actors are large businesses the state and to a lesser extent the academic reserch community these actors have been most influential in defining the scope and specific objectives of the federally funced r d program in biotechnology a more traditional form of corporatism including organized labor has been engaged in the debate on regulatory policies in the case of biotechnology these patterns of corporatism have created the consensus necessary for the adoption of a comprehensive r d program but have perpetuated certain barriers to technological innovation in particular the reliance on established peak organizations to formulate policy has discouraged structural changes that could have enhanced germany s early competitiveness in biotechnology incrementalism has produced more favorable results in the context of regulatory policy by permitting control strategies to develop in step with technological progress

the information content of the term structure of interest rates this paper presents the results of an alternative test of the rational expectations theory of the term structure of interest rates other researchers have also examined the validity of the expectations hypothesis of term structure while there is more often rejection of the expectations hypothesis no other theory data consistent with the entire yield curve provides an empirically adequate explanation of this phenomenon the study considers postwar us pure discount zero coupons bond yields with various maturities from one month to 60 months based on the ex post formation of rational expectations the expectations error is quantified and the level of truth of the expectations hypothesis tested that is the strength of the departure of the yield curve from the expectations theory the results suggest that a significant amount of information available at no cost to market agents is not incorporated in forming people s expectations

linkages between decentralisation and inequalities in neonatal health evidence from indonesia this study uses five waves of the indonesian demographic health surveys to analyse decentralisation and geographical inequality in health services delivery accounting for unobserved community level heterogeneity with random effects and correlated random effects models we link facility based birth delivery to the period of decentralisation and indonesia s major island groups using a pooled sample of 71 815 children we also generate direct estimates of neonatal mortality from 1990 to 2007 the results show that the implementation of decentralisation has accorded with a marked expansion in both health service and outcome inequalities in indonesia at least with respect to neonates systemic funding failures for health and decision space issues resulting from decentralisation are likely to have greater impact in disadvantaged regions where local capacity is weakest the need to address these fundamental issues to reduce inequalities and improve general health outcomes appears supportable

market perceptions of federal reserve policy and the weekly monetary announcements abstract in october 1979 the federal reserve altered its operating procedures emphasizing control of the growth rate of the money stock was the fed able to gain credibility in the market the paper investigates this question by examining the reactions of spot and expected future exchange rates foreign interest rates and long run domestic forward interest rates to the weekly federal reserve announcements of m l both before and after october 1979 the empirical evidence points out that the fed did gain credibility but was unable to establish full credibility the market reactions are consistent with the hypothesis that market participants attached a positive probability to the event that the fed may at some point in the future abandon its money stock targets

testing the expectations hypothesis in eurodeposits abstract analyzing data on euro rates for 1978 1998 we find some consistent evidence in favor of the expectations hypothesis eh of the term structure a interest rates offered on deposits in a given currency form a cointegrated system b the restrictions of the eh on the cointegrating relationships are not rejected c forward rates contain significant explanatory power on future interest rates unbiasedness being an acceptable hypothesis as a cointegrating relationship between forward rates and the appropriate future value of the corresponding short term interest rate however we also provide evidence that past rates contain information additional to that in forward rates to predict future short term rates against the rational expectations version of the eh and market efficiency

the fisher effect in a signal extraction framework the recent brazilian experience abstract this paper derives a signal extraction framework for examining all testable implications of the fisher equation the signal is the net of taxes nominal interest rate which under the fisher model equals inflation expectation plus the real rate assumed to be constant or a constant plus a martingale difference all alternative linear models can be represented as noise added to the signal the international and brazilian literature are briefly reviewed and the empirical tests reinterpreted in the signal extraction framework the model is tested with brazilian data for the period 1973 1990 using interest rate data on non indexed certificates of deposit from a sample of major brazilian banks the framework detects little noise i e the fisher equation seems to reasonably fit the brazilian evidence this result carries the policy implication that the government cannot have the burden of financing its fiscal deficits ameliorated by issuing non indexed debt in periods when inflation is escalating given the large fluctuations observed in ex post real rates in brazil the reasonable success of the fisher equation also implies the existence of large inflation forecast errors which suggest the need for further research on how agents form inflation expectations when inflation escalates rapidly as it did in the late 1980s in brazil price indices lag behind true inflation this generates a fisher effect even for indexed securities the empirical evidence also corroborates the existence of this fisher effect for indexed securities

benchmarking the expectations hypothesis of the interest rate term structure an analysis of cointegration vectors i test cointegration restrictions that are consistent with the expectations hypothesis of the term structure by employing the full information maximum likelihood methods developed by johansen yield curves appear to be the result of cointegration among interest rates the cointegration vectors that best describe the long term impact of interest rate levels on interest rate changes can often be written as linear combinations of interest rate spreads there is however difficulty in keeping short term yields in such a restricted cointegrated system with other interest rates short term speculative returns from long term bonds do not conform to the expectations hypothesis

a multicountry comparison of term structure forecasts at long horizons abstract this paper extends previous work on the information in the u s term structure at longer maturities to britain west germany and switzerland we find strong evidence that the term structure does have significant ability to forecast changes in inflation particularly at long maturities on the other hand the ability of the term structure to forecast changes in one year interest rates is somewhat weaker only at the very longest horizon five years is there significant forecasting ability for interest rate changes

new hope for the expectations hypothesis of the term structure of interest rates survey data on interest rate expectations permit separate testing of the two alternative hypotheses in traditional term structure tests that the expectations hypothesis fails and that expected future interest rates are ex post inefficient forecasts we find that the source of the spread s poor predictions of future interest rates varies with maturity at short maturities the expectations hypothesis fails at long maturities however changes in the yield curve reflect changes in expected future rates one for one an implication of the expectations hypothesis this result confirms earlier findings that long rates underreact to short rates but now it cannot be attributed to term premia if the attractiveness of an economic hypothesis is measured by the number of papers which statistically reject it the expectations theory of the term structure is a knockout most tests beginning with macaulay 1938 find no evidence supporting the expectations hypothesis 1 many cannot even reject statistically the alternative hypothesis that the spread between long and short rates contains no information about future interest rate changes 2 to make matters worse in u s postwar data future long rates tend to rise when short rates are above long rates since the expectations hypothesis would predict that long rates tend to fall the theory often does worse than even the naive model that future interest

a defense of traditional hypotheses about the term structure of interest rates expectations theories of asset returns may be interpreted either as stating that risk premia are zero or that they are constant through time under the former interpretation different versions of the expectations theory of the term structure are inconsistent with one another but i show that this does not necessarily carry over to the constant risk premium interpretation of the theory i present a general equilibrium example in which different types of risk premium are constant through time and dependent only on maturity furthermore i argue that differences among expectations theories are secondorder effects of bond yield variability i develop an approximate linearized framework for analysis of the term structure in which these differences disappear and i test its accuracy in practice using data from the crsp government bond tapes in a well known article in this journal cox ingersoll and ross cir 4 reexamine and find wanting certain hypotheses about the term structure of interest rates a striking feature of cir s re examination is that it is entirely theoretical cir show that different versions of the pure expectations theory of the term structure which traditionally were regarded as equivalent are in fact inconsistent with one another when interest rates are random furthermore in a fairly general continuous time arbitrage pricing framework when interest rates are random all versions of the theory except one are incompatible with equilibrium at first sight cir s results appear to be devastating to traditional empirical work on the term structure they suggest that researchers must specify arbitrage pricing models with a small number of state variables before proceeding to empirical work such models must restrict not only the deterministic components

near unit roots and the predictive power of yield spreads for changes in long term interest rates the ability of yield spreads to predict changes in long term interest rates implied by the expectations hypothesis is usually rejected it is suggested that this rejection is often caused by high persistence in the spread when standard inference is employed instead the asymptotically valid method of cavanagh et al 1995 is applied to monthly u s data from 1952 1 1991 2 the persistence of the spreads seems to have varied over time and in subsample analysis the expectations hypothesis cannot be rejected at the long end of the maturity spectrum

revisiting the expectations hypothesis of the term structure of interest rates the expectations hypothesis of the term structure has been decisively rejected in a large empirical literature that spans several decades in this paper using a newly constructed dataset of synthetic zero coupon bond yields we show that evidence against the expectations hypothesis is substantially weaker in data generated after the widespread publicity of its failure these results are consistent with the idea that asset pricing anomalies tend to disappear once they are widely recognized

interest rates exchange rates and present value models of the current account this paper develops a testable intertemporal model of the current account that allows for variable interest rates and exchange rates these additional variables are channels through which external shocks may influence the domestic current account the restrictions from the theoretical model are subjected to present value tests using quarterly data from three small open economies the paper finds that including the interest rate and exchange rate improves the fit of the intertemporal model over what was found in previous studies the model predictions better replicate the volatility of current account data and better explain historical episodes of current account imbalance

estimation of the specification error in the fisher equation this paper asks how false is the fisher hypotheis previous work has asked is the fisher hypothesis true the framework here characterizes the specification error in the the fisher equation as model noise following durlauf and hall 1988 1989a 1989b the noise provides a metric for the specification error for the post war period to october 1979 the variance of the noise is small while after that date it is apparently large that is using a method that contains many previous tests of the fisher effect in explaining nominal in explaining nominal interest rate movements mishkin 1991 has criticized this consensus as reflection a common stochastic trend in inflation and nominal interest rates prior to october 1979 the test here is immune to this criticism as i use the ex post real interest rate as the regressand and show that at least prior to october 1979 it obeys a sationary process

the expectations hypothesis of the term structure tests on us german french and uk euro rates abstract this paper tests the expectations hypothesis of the term structure on us german french and uk euro rates three tests are examined the first is based on forward rates and the other two are based on the interest rates spread first we show that the sign puzzle highlighted by campbell and shiller campbell j y shiller r j 1991 yield spreads and interest rate movements a bird s eye view review of economic studies 58 495 514 for us data does not arise in the cases of french and uk short term rates second we propose tests for the expectations hypothesis based on error correction models with these tests the sign puzzle disappears but the country puzzle remains

the current account in developing countries a perspective from the consumption smoothing approach according to the consumption smoothing view a high degree of capital mobility implies that agents are able to fully smooth their consumption in the face of shocks this article develops aframework to test whether indeed the current account in developing countries acts as a buffer to smooth consumption in the face of shocks to national cash flow which is defined as output less investment less government expenditure using vector autoregression analysis we estimate the optimal consumption smoothing current account with data from a sample of forty five developing countries we find that for a majority of the countries the hypothesis offull consumption smoothing cannot be rejected suggesting that capital mobility may after all be quite high in this group of countries

endogenous term premia and anomalies in the term structure of interest rates explaining the predictability smile abstract numerous studies have documented a predictability smile in the post war term structure of interest rates spreads between long rates and short rates predict subsequent movements in short rates provided the long horizon is less than three months or greater than two years but not for intermediate maturities proposed explanations of the smile involve interest rate smoothing by the fed time varying risk premia peso problems and measurement error we show that despite their highly restrictive nature some parameterizations of the cox ingersoll ross cir and chen scott cs models of the term structure can account for the predictability smile cir and cs parameterizations which are consistent with the smile regularity are inconsistent with other features of the data however

new techniques to extract market expectations from financial instruments this paper is a selective survey of new or recent methods to extract information about market expectations from asset prices for monetary policy purposes traditionally interest rates and forward exchange rates have been used to extract expected means of future interest rates exchange rates and inflation more recently these methods have been refined to rely on implied forward interest rates so as to extract expected future time paths very recently methods have been designed to extract not only the means but the whole risk neutral probability distribution from a set of option prices

the contrasting roles of government in the development of biotechnology industry in the us and germany abstract during the last 30 years biotechnology development has charted different paths in the us and in germany even though in germany federal support programs started very early to target biotechnology the innovative performance of this sector has been lagging behind that of the us where the federal support was less direct this article compares the two national science and technology s t policies and analyzes the political economic and social factors that determined the different paths the paper concludes that an indirect s t policy that tries to spread the factors thereby enabling a preferable economic ecology for biotech development is more successful than an interventionist policy political action however is limited and can only enhance science and technology development if the policies mesh with the social and economic dispositions

what does the term structure tell us about future inflation abstract this empirical analysis indicates that for maturities of six months or less the term structure of nominal interest rates provides almost no information about the future path of inflation but does provide information about the term structure of real interest rates however as maturities lengthen to nine and twelve months the nominal term structure begins to contain information about future inflation but ceases to provide information about the real term structure these results are explained by differences in the relative variability of expected future inflation changes and real term structure slopes at different points in the term structure

the computational experiment an econometric tool an economic experiment consists of the act of placing people in an environment desired by the experimenter who then records the time paths of their economic behavior performing experiments that use actual people at the level of national economies is obviously not practical but constructing a model economy and computing the economic behavior of the model s people is such experiments are termed computational this essay specifies the steps in designing a computational experiment to address some well posed quantitative question the authors emphasize that the computational experiment is an econometric tool used in the task of deriving the quantitative implications of theory

does decentralization increase government responsiveness to local needs evidence from bolivia this paper examines whether decentralization increases the responsiveness of public investment to local needs using a unique database from bolivia empirical tests show that investment patterns in human capital and social services changed significantly after decentralization these changes are strongly and positively related to objective indicators of need nationally these changes were driven by the smallest poorest municipalities investing devolved funds in their highest priority projects the findings contradict common claims that local government is too corrupt institutionally weak or prone to interest group capture to improve upon central government s allocation of public resources d 2002 published by elsevier b v

does the long term interest rate predict future inflation a multi country analysis according to the fisher hypothesis an increase decrease in the spread between the long term or multiperiod interest rate and the one period inflation rate signals an increase decrease in future one period inflation this implication is tested on data from thirteen oecd countries for the period 1962 93 integration and cointegration techniques are applied to examine the time series properties of interest rates and inflation rates and the var methodology developed by john y campbell and robert j shiller 1987 is applied to examine the predictive power of the spread as well as in testing the fisher hypothesis under rational expectations and constant ex ante real rates copyright 1995 by mit press

testing a present value model of the current account evidence from us and canadian time series abstract this paper presents a simple model of current account determination based upon the permanent income hypothesis of private consumption behavior under rational expectations the model employs a representative national agent who is forward looking and can borrow and lend at a constant world interest rate a present value relationship for the current account is derived and its implications are tested on post war data for the united states and canada testing is done using the framework developed by campbell and shiller 1987 which allows the forcing variables in the model to be difference rather than trend stationary our empirical results indicate the most stringent restrictions of the present value model are strongly rejected by the us and canadian data however less formal procedures suggest the consumption smoothing model has some ability to track the dynamic behavior of the us current account jel f32

applied cointegration analysis in the mirror of macroeconomic theory summary cointegration analyses of macroeconomic time series are often not based on fully specified theoretical models we use a theoretical model to scrutinize common procedures in applied cointegration analysis monte carlo experiments show that 1 some tests of the cointegration vectors do not work well on series generated by an equilibrium business cycle model 2 cointegration restrictions add little to forecasting 3 structural var models based on weak long run restrictions seem to work well the main disadvantages of cointegration analysis without strong links to economic theory are that it makes it hard to estimate and interpret the cointegration vectors

present value tests of an intertemporal model of the current account abstract this paper first demonstrates that in a simple intertemporal open economy model the current account is equal to the expected decline of the present discounted value of net output of a country net output is defined as gross domestic product less the sum of investment plus government spending it then uses econometric methods for present value models to analyze the current account for four countries in two of these countries the model does a satisfactory job of explaining the current account

nominal term structure and term premia evidence from chile abstractthe downwards trend exhibited in chile s nominal term structure since 2003 has been a common pattern shared by other developed and developing economies to understand the behaviour of the nominal yield curve in chile we rely on an affine dynamic term structure model which allows the term structure to decompose into the expected short term interest rate related to the monetary policy expectation and the term premium we show that most of the fall of long term interest rates as well as its dynamics are related to the term premium rather than the expected short term interest rate moreover we find evidence that term premium is driven primarily by the us term premium and domestic nominal uncertainty derived from expected inflation

misspecification versus bubbles in hyperinflation data comment abstract in this article i critically review some of the claims and analyses made by hooker j int money financ 19 2000 583 in his study of the cagan hyperinflation model i argue that i contrary to what hooker claims cointegration tests can be used to discriminate between bubbles and no bubbles ii contrary to hooker s claim his empirical results for the interwar european hyperinflations do not in general imply that the cagan model is misspecified iii although hooker s analyses build directly on the durlauf and hall bounds on the variances of specification errors in models with expectations nber working paper 2936 massachusetts cambridge 1989 methodology he neglects an important part of that methodology namely the measurement of the magnitude of noise i present such measures and together with reported cointegration tests the noise measures help reinterpreting hooker s empirical results

an international examination of affine term structure models and the expectations hypothesis we examine the yield curve behavior and the relative performance of affine term structure models atsms using government bond yield data from canada germany japan the u k and the u s we find strong predictability of forward rates for excess bond returns and reject the expectations hypothesis in all five countries a three factor model is sufficient to capture movements in the yield curve of canada japan the u k and the u s but may not be enough for germany an exhaustive comparison among atsms with no more than three factors reveals that the three factor essential affine model a 1 3 e with only one factor affecting the volatility of the short rate but with all three factors affecting the price of risk performs best in all five countries simulations provide inconclusive evidence on whether this best affine model can successfully generate the rich yield curve behavior observed in the data

term structure anomalies term premium or peso problem abstract the goal of this paper is to develop a test for the relative importance of the time varying term premium and the peso problem for rejection of the expectation hypothesis of the term structure ehts our reasoning is based on a term structure model that allows for both phenomena simultaneously if we assume that only one regime is observed ex post we can estimate all the information we need to evaluate distortions generated by both hypotheses we can also test the presence of a peso problem firstly we find that a peso problem might explain rejection of the ehts in germany and the united kingdom after the european exchange rate crisis secondly we show that this explanation appears inappropriate to explain the ehts failure in the united states

the tax smoothing hypothesis evidence from sweden 1952 1999 this paper tests barro s 1979 tax smoothing hypothesis using swedish central government data for the period 1952 1999 according to the tax smoothing hypothesis the government sets the budget surplus equal to expected changes in government expenditure when expenditure is expected to increase the government runs a budget surplus and when expenditure is expected to fall the government runs a budget deficit the empirical evidence suggests that the model provides a useful benchmark and that tax smoothing behavior can explain about 60 percent of the variability in the swedish central government budget surplus

the term structure of commercial paper rates this paper tests the expectations hypothesis in the market for commercial paper our main dataset which is new to the literature consists of daily indexes constructed from the actual market yields for nearly all commercial paper issued by u s corporations between january 1998 and august 2003 we show that the term premia built into commercial paper yields rise dramatically at year end causing the expectations hypothesis to be rejected however once we control for these predictable year end eects we nd the reverse that commercial paper yields largely conform with the expectations hypothesis