exchange rate expectations since the financial crisis performance evaluation and the role of monetary policy and safe haven abstract we analyze and evaluate novel data on exchange rate expectations after the collapse of lehman brothers for more than 60 economies over different horizons at a first stage we establish a potential discrepancy between statistical and economic measures market expectations are superior compared to trend and carry trade strategies based on economic evaluation criteria despite a weak statistical performance we then turn to determinants of both expectations and resulting forecast errors we find that monetary policy effects on expectations are time varying and identify substantial international spillovers over the recent period of unconventional monetary policy our results also indicate that markets have been surprised by monetary policy effects on the exchange rates and point to an unexpected safe haven status of the us dollar after 2009

can learning affect exchange rate behavior the case of the dollar in the early 1980 s this paper demonstrates that a change in parameters of the money market that is not immediately understood will affect the behavior of exchange rate forecast errors while the market is learning the analysis is applied to the behavior of u s dollar german mark forecast errors during the early 1980 s when the market appeared to systematically underpredict the strength of the dollar consistent with this observation empirical estimates of implied forecast errors based upon bayesian learning suggest that forecast errors would have been on average negative during the period as the market came to realize the increase in u s money demand

temporary work in turbulent times the swedish experience the paper presents the swedish institutional setting documents basic stylised facts about fixedterm contracts and discusses the causes of their increased prevalence open ended and temporary employment exhibit strikingly different cyclical behaviour with temporary employment being more volatile a recession is associated with an initial decline in temporary employment followed by a sharp rise from the trough to the end of the recession we argue that the severe recession of the 1990s is a major factor behind the rise in temporary work in sweden adverse macroeconomic conditions make firms more prone to offer fixed term contracts and workers more willing to accept them in the early 1990s sweden experienced a macroeconomic downturn unparalleled in the post war period gdp fell by 6 from the cyclical peak in the first quarter of 1990 to the trough in the first quarter of 1993 the unemployment rate stood at around 1 5 in 1989 90 and had risen to 8 2 by 1993 the employment topopulation ratio fell over the same period by 10 percentage points signs of a sustained labour market recovery did not appear until the end of the century the period from 1997 and onwards has seen a large decline in unemployment as well as rising employment a rebound triggered by a marked increase in gdp growth by the end of the year 2000 unemployment had fallen to 4 of the labour force an intriguing aspect of the swedish experience is that the entire decline in employment during the downturn was the result of job losses among workers with standard open ended contracts ie those covered by fairly stringent employment protection provisions in contrast employment in fixed term contracts temporary work increased substantially over most of the 1990s by the end of the century fixed term contracts accounted for 16 of total wage and salary employment to be compared with 10 in the early 1990s among the other nordic countries only finland has exhibited a similar growth in fixed term contracts indeed the finnish experience during the 1990s has been even more dramatic than the swedish one with both a greater increase in unemployment and in fixed term contracts the macroeconomic conditions in denmark and norway were generally more favourable with some fall in unemployment interestingly neither of those two countries experienced any significant rise in fixed term contracts the purpose of this paper is to describe and discuss the evolution of fixed term

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

are experts expectations rational a multicurrency analysis is the exchange rate expectation formation process rational this age old question is looked at with survey data on exchange rate expectations at multiple forecast horizons this helps to circumvent the risk premium issue and isolate the exchange rate expectational rationality factor the econometric procedure used is the phillips hansen fully modified ordinary least squares test this allows one to conduct an unrestricted cointegration analysis and also differentiate between strong and weak forms of rationality to do this separate tests are made of the bivariate two currencies and the multivariate multicurrency systems approach rationality in the exchange rate expectation formation process is not upheld in either the weak or strong form test at any forecast horizon

testing for the absence of expected real profits from forward market speculation abstract this paper tests for the absence of expected real profits from forward market speculation it contrasts with the literature that has considered opportunities for expected nominal profit from speculation that is profits denominated in one of the currencies these studies assume money illusion on the part of market participants but this paper does not empirical results fail to find evidence of unexploited real profit opportunities

why do foreigners invest in the united states abstract why are foreigners willing to invest over 2 trillion per year in the united states this paper tests various hypotheses and finds that standard portfolio allocation models and diversification motives are poor predictors of foreign holdings of u s liabilities instead foreigners hold greater shares of their investment portfolios in the united states if they have less developed financial markets the magnitude of this effect decreases with income per capita countries that trade more with the united states also have greater portfolio shares in u s equity and bond markets these results support recent theoretical work on the role of financial development in sustaining global imbalances and have important implications for whether the united states can continue to attract sufficient financing from abroad without major changes in asset prices and returns especially in bond markets

the speculative efficiency hypothesis the hypothesis that forward prices are the best unbiased forecast of future spot prices is often presented in the economic and financial analysis of futures markets this paper considers the hypothesis independently of its implications for rational expectations or market efficiency and in order to stress this fact the term speculative efficiency is used to characterize the state envisaged under the hypothesis if a market is subject to efficient speculation the supply of speculative funds is infinitely elastic at the forward price that is equal to the expected future spot price the expected future spot price is a market price determined as the solution to the underlying rational expectations macroeconomic model although the paper is primarily concerned with testing this hypothesis in the foreign exchange market the methodology introduced in the paper is of general application to all futures markets this abstract was borrowed from another version of this item

empirical evidence on the properties of exchange rate forecasts and the risk premium abstract the purpose in this note is to examine the properties of the risk premium obtained from a new source of market expectations derived from survey data

ems exchange rate expectations and time varying risk premia abstract in this paper we examine exchange risk premia employing a survey dataset of ems exchange rates we are able to test a risk premium model directly i e without having to rely on the rational expectations assumption our results indicate that time varying risk premia are present in almost all cases and that a garch in mean specification for the premium is often appropriate

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

the collapse of purchasing power parities during the 1970 s one of the striking facts concerning the relationship beiveen prices and exchange rates during the 1970 s has been the dismal performance of the predictions of the simple versions of the purchasing power parity doctrine ppp that doctrine in its absolute version states that the equilibrium exchange rate between domestic and foreign currencies equals the ratio of domestic to foreign price levels the relative version of the doctrine relates equilibrium changes in exchange rates to changes in the ratio of domestic to foreign prices during the 1970 s short run changes in exchange rates bore little relationship to short run differentials in national inflation rates and frequently divergences from purchasing power parities have been cumulative this paper reviews and analyzes the empirical record of exchange rates and prices during the 1970 s and the analysis is based on the experience of the dollar pound the dollar frecch franc and the dollar dm exchange rates section 2 presents the evidence on ppp during the 1970 s and contrasts it with the evidence from the 1920 s a period during which the doctrine held up reasonably well this analysis is relevant for assessing whether the flexible exchange rate system was successful in providing national economies with an added degree of insulation from foreign shocks and whether it provided policymakers with an added instrument for the conduct of macroeconomic policy the evidence regarding devia tions from purchasing power parities is also relevant for determining whether there is a case for managed float section 3 attempts to explain what went wrong with

exchange rate pass through exchange rate volatility and exchange rate disconnect abstract this paper explores the hypothesis that high volatility of real and nominal exchange rates may be due to the fact that local currency pricing eliminates the pass through from changes in exchange rates to consumer prices exchange rates may be highly volatile because in a sense they have little effect on macroeconomic variables the paper shows the ingredients necessary to construct such an explanation for exchange rate volatility in addition to the presence of local currency pricing we need a incomplete international financial markets b a structure of international pricing and product distribution such that wealth effects of exchange rate changes are minimized and c stochastic deviations from uncovered interest rate parity together it is shown that these elements can produce exchange rate volatility that is much higher than shocks to economic fundamentals and disconnected from the rest of the economy in the sense that the volatility of all other macroeconomic aggregates are of the same order as that of fundamentals

strategy switching in the japanese stock market abstract this paper investigates the expectation formation process of japanese stock market professionals by utilizing a monthly forecast survey dataset on the topix distributed by quick corporation we sort forecasters into buy side and sell side professionals we empirically demonstrate that the buy side and sell side professionals use either fundamental or trend following strategies throughout their expectation formation processes and that they switch between fundamental and trend following strategies over time we also discuss that strategy switching can be key in understanding the persistent deviation of the topix from the fundamentals

expectations in the german hyperinflation reconsidered abstract data on forward foreign exchange rates during the german hyperinflation after world war i provide direct observations of expected changes in the spot rate although levels of these forward rates seem to be efficient predictors of the spot rate the predicted changes in the spot rate are biased downward substantially and do not meet the specific conditions of rationality indeed the bias in the forward rate predictions is similar to bias in adaptive expectations of the spot rate the behavior of the forward rate can be rationalized as a gradual market adaptation to a new regime of volatile and escalating inflation reasonably represented by adaptive expectations the strict definition of rational expectations needs to be broadened to allow for the difficulty of distinguishing between permanent and transitory shocks

inflation forecast errors and time variation in term premia the expectations theory of the term strueture is well known to give wrong signals as to the future course of long term interest rates one explanation involves rational time varying term premia however the anomaly may also be due to inflation forecast errors we study survey forecasts of inflation it seems that the respondents forecasts are insufficiently adaptive interest rates reflect expectations similar to the inflation forecasts as a result past survey forecast errors reliably predict premia on u s government bonds

a note on exchange rate expectations and nominal interest differentials a test of the fisher hypothesis this note tests the hypothesis that nominal interest differentials between similar assets denominated in different currencies can be explained entirely by the expected change in the exchange rate over the holding period this proposition often called the fisher open hypothesis or the hypothesis of perfect asset substitutability has been a major component of recent theories of exchange rate determination and has important implications for monetary policy 1 the fisher hypothesis differs from the covered interest parity theorem enunciated by keynes 11 while covered interest parity equates the nominal interest differential between financial centers to a known premium or discount on forward foreign exchange and is thus in principle riskless fisher parity involves risk in an essential way the two conditions are equivalent only when forward exchange rates equal expected future spot rates recent theoretical work for example that of grauer litzenberger and stehle 8 kouri 12 and frankel 6 shows that this need not be the case when market participants are risk averse thus while covered interest parity must always hold exactly in an informationally efficient asset market with no transactions costs fisher parity need not nominal interest differentials may reflect risk premia in addition to expected exchange rate movements 2 it should be emphasized at the outset that the tests conducted in this paper are really joint tests of the fisher hypothesis and a weak form of foreign exchange market informational efficiency levich 14 has argued that tests of market efficiency are always joint tests involving some hypothesized structure of normal equilibrium returns below we assume informational efficiency and instead test fisher s hypothesized arbitrage condition that nominal interest differentials equal expected percentage changes in exchange rates

portfolio choice in the presence of background risk in this paper we focus on how the presence of background risks from sources such as labour and entrepreneurial income influences portfolio allocations this interaction is explored in a theoretical model that is calibrated using cross sectional data from a variety of sources the model is shown to be consistent with some but not all aspects of cross sectional observations of portfolio holdings the paper also provides a survey of the extensive theoretical and empirical literature on portfolio choice

do benefit cuts boost job finding swedish evidence from the 1990s in june 1995 the swedish parliament decided to cut the replacement rate in unemployment insurance from 80 percent to 75 percent a change that took effect on january 1 1996 this paper examines h

rational expectations risk and efficiency in the london metal exchange an empirical analysis there now exists a number of studies which reject efficiency of the london metal exchange as a joint null hypothesis of rational expectations and risk neutrality in this paper we investigate the presence of time varying risk premia in a number of metal price series conditional on the assumption of rationality our findings include evidence to suggest that forward prices contain information on future spot prices over and above the information contained in current spot prices that there is some evidence of time varying premia in the forward prices for tin and zinc and that the behaviour of these premia are intuitively plausible in particular there appears to be significant covariation between risk premia and the expected spot price change

unemployment duration unemployment benefits and labor market programs in sweden abstract standard search theory as well as some empirical evidence suggest that an unemployed individual s probability of entering employment increases as he approaches the time when unemployment benefits are due to expire this pattern may not carry over to a country like sweden where labor market programs are targeted at the long term unemployed at risk of benefit exhaustion the paper examines transitions out of unemployment using data on unemployed individuals in sweden a semi parametric competing risks model for transitions to employment labor market programs and non participation is estimated there is some evidence that the exit rate from unemployment to employment increases as benefit exhaustion is approached

using survey data to test standard propositions regarding exchange rate expectations survey data provide a measure of exchange rate expectations superior to the forward rate in that no risk premium interferes we estimate extrapolative adaptive and regressive models of expectations static or random walk expectations and bandwagon expectations are rejected current appreciation generates the expectation of future depreciation because variables other than the contemporaneous spot rate receive weight in comparing expectations to the process governing the spot rate we find statistically significant bias no variable is as ubiquitous in international financial theory and yet as elusive empirically as investors expectations regarding exchange rates in the past expectations have been modeled in an ad hoc way often by using the forward exchange rate there is however a serious problem with using the forward discount as the measure of the expected change in the exchange rate in that the two may not be equal the gap that may separate the forward discount and expected depreciation is generally interpreted as a risk premium most of the large empirical literature testing the unbiasedness of the forward exchange rate for example has found it necessary either arbitrarily to assume away the existence of the risk premium if the aim

currency fluctuations in the post bretton woods era the international monetary landscape that has emerged since the felling of bretton woods is characterized by a hybrid exchange rate system that lies somewhere between the textbook polar cases of a gold standard and a pure float this system has relatively flexible exchange rates between major countries active central bank intervention in the market for the major currencies and predominantly fixed exchange rates relative to the dollar or to some basket of currencies for less developed countries and newly industrializing nations the majority of research on currency markets since the early 1970s has focused on the characteristics of flexible exchange rates under this hybrid regime my thesis is that this research has been unsuccessful the proportion of monthly or quarterly exchange rate changes that current models can explain is essentially zero even after the fact forecasts that use actual values instead of forecasted values of the explanatory variables cannot explain major currency movements over the post bretton woods era this result is quite surprising since exchange rate changes would be entirely unpredictable only in very special cases of the theoretical models discussed as the discussion below will argue it is not a general implication of market efficiency that exchange rates follow a random walk process 1

the carry trade and fundamentals nothing to fear but feer itself the carry trade is the investment strategy of going long in high yield target currencies and short in low yield funding currencies recently this nave trade has seen very high returns for long periods followed by large crash losses after large depreciations of the target currencies based on low sharpe ratios and negative skew these trades could appear unattractive even when diversied across many currencies but more sophisticated conditional trading strategies exhibit more favorable payos we apply novel within economics binary outcome classication tests to show that our directional trading forecasts are informa tive and out of sample loss function analysis to examine trading performance the critical conditioning variable we argue is the fundamental equilibrium exchange rate feer expected returns are lower all else equal when the target currency is overvalued like traders researchers should incorporate this information when evaluating trading strategies when we do so some questions are resolved negative skewness is purged and market volatility vix is uncorrelated with returns other puzzles remain the more sophisticated strategy has a very high sharpe ratio suggesting market ineciency

are survey forecasts trusted american trade account deficit and yen dollar rate abstract heterogenous expectations are considered to be reflected by strategic intention or wishful thinking and or by private information using survey data of the tokyo foreign exchange market tests are performed to determine whether heterogenous expectations contain private information

asset pricing and foreign exchange risk econometric evidence for the g 7 abstract this paper uses an error correction model ecm to examine the dynamic behavioural relationship between the excess returns of foreign exchange and the variables that measure the stock market risk factor the test results for the major currencies of the g 7 over the period january 1982 to january 1994 support the hypothesis that the excess foreign exchange returns are related to relative risks of the two national equity markets and hence supports the notion of a risk premium in foreign exchange markets in addition we find evidence of non monotonic adjustment in some of the equations with respect to the us dollar which suggests some short run exchange rate overshooting

political vs currency premia in international real interest differentials a study of forward rates for 24 countries abstract different approaches to quantifying the degree of capital mobility for a cross section of currencies particularly saving investment correlations and tests of real interest parity have appeared to show a surprisingly low degree of financial integration we use a new data set forward rate data for 24 countries including many small industrialized countries and seven ldcs to decompose the real interest differential into two parts the covered interest differential or political premium and the real forward discount or currency premium the latter in turn can be decomposed into the exchange risk premium and expected real depreciation we find a high degree of capital mobility across political boundaries for most of the g 11 countries plus hong kong and singapore for our sample period of 1982 to 1987 even for most of the other ldcs and smaller industrialized countries for which covered interest parity clearly fails the political premium is not as big a component of the real interest differential as the currency premium france would appear to have higher capital mobility than most by the criterion of real interest differentials but is seen in fact to have low capital mobility by the criterion of covered interest differentials a clear example of the superiority of the latter criterion

labor market dynamics and the business cycle structural evidence for the united states we use a 12 dimensional var to examine the aggregate effects of two structural technology shocks and two policy shocks for each shock we examine the dynamic effects on the labor market the importance of the shock for labor market volatility and the comovement between labor market variables and other key aggregate variables in response to the shock we document that labor market indicators display hump shaped responses to the identified shocks technology shocks and monetary policy shocks are important for labor market volatility but the ranking of their importance is sensitive to the var specification the conditional correlations at business cycle frequencies are similar in response to the four shocks apart from the correlations between hours worked labor productivity and real wages to account for the unconditional correlations between these variables a mixture of shocks is required

a reexamination of the uncovered interest rate parity hypothesis abstract it is now widely known that the uncovered interest rate parity uip hypothesis which states that forward exchange rates are unbiased predictors of future spot exchange rates is generally rejected by empirical evidence we show in this paper by means of a cox et al 1985 model extended to a two country economy that a careful examination of the no arbitrage principle leads to a different formulation for this hypothesis roughly speaking this new formulation states that the expected future spot exchange rate is equal to the forward exchange rate multiplied by a term premium whose closed form expression can be derived moreover this multiplicative term premium reduces to 1 i e the standard uip hypothesis holds if and only if conditional variances are deterministic in short we show that rejection of the standard uip hypothesis is not surprising as long as arch effects have been evidenced in exchange rate data as a by product we provide a parametric and tractable specification for the so called risk premium i e the component of the expected exchange rate in excess of the forward exchange rate

the expectation hypothesis of the term structure of very short term rates statistical tests and economic value this paper re examines the validity of the expectation hypothesis eh of the term structure of us repo rates ranging in maturity from overnight to three months we extend the work of longstaff 2000a in two directions i we implement statistical tests designed to increase test power in this context ii more importantly we assess the economic value of departures from the eh based on criteria of profitability and economic significance in the context of a simple trading strategy the eh is rejected throughout the term structure examined on the basis of the statistical tests however the results of our economic analysis are favorable to the eh suggesting that the statistical rejections of the eh in the repo market are economically insignificant

international interest rate linkages and the exchange rate regime abstract return differentials between instruments denominated in canadian dollars and instruments denominated in american dollars are investigated the study compares the properties of return differentials in the period of fixed exchange rates during the 1960s and in the period of flexible exchange rates during the 1970s and 1980s both real and nominal return differentials are investigated the results indicate that the change in exchange rate regime is not associated with a change in the average level of ex post return differentials between canada and the united states models which predict ex ante return differentials from available information in a rational expectations framework show a surprisingly large amount of structural stability across the regime change the major impact of the flexible exchange rate regime is on the variance of ex post return differentials and not on the average level of ex post or ex ante return differentials jel e42 e58 g15

exchange rate expectations and functional misspecification the authors employ the cooley prescott adaptive model to examine for functional misspecification in three commonly used exchange rate expectation models they also test for heterogeneity among forecasts the authors find no serious misspecification problem but some heterogeneity in expectations these test results are confirmed by various other regression specification tests copyright 1994 by mit press

intertemporal substitution in imported durables abstract this paper analyzes the hitherto unexplored relation between expected exchange rates and import prices of durable goods the distinguishing feature of durable goods is their asset like quality implying that their current and future sales are substitutable durability induces intertemporal substitution hence expected exchange rates affect the current price of imported durables although the sign of the effect cannot be determined by theory only the evidence shows that an expected appreciation raises the current import price of durables

price aggregation when price taking firms prices vary in many cases heterogeneous prices occur in price taking environments in empirical work an aggregate price index is often created from such prices and used to explain aggregate supply and derived demands we show that consistent aggregation places strong restrictions on functional forms which may be used to describe behaviour unlike the case of aggregation of consumer income but similar to the case of aggregation of wages these functional forms are inconsistent with standard microtheory

the empirical failure of the expectations hypothesis of the term structure of bond yields this paper tests the expectations hypothesis eh using us monthly data for bond yields spanning the 1952 2003 sample period and ranging in maturity from 1 month to 10 years we apply the lagrange multiplier test developed by bekaert and hodrick 2001 and extend it to increase the test power a by introducing economic variables as conditioning information and b by using more than two bond yields in the model and testing the eh jointly on more than one pair of yields while the conventional bivariate procedure provides mixed results the more powerful testing procedures suggest rejection of the eh throughout the maturity spectrum examined

the swedish unemployment experience by international standards unemployment in sweden remained remarkably low throughout the 1970s and the 1980s in the early 1990s however the unemployment rate increased sharply and hit double digit levels the paper argues that the steep rise in unemployment was mainly the result of a series of adverse macroeconomic shocks partly self inflicted by bad policies and partly caused by unfavourable international developments the extremely contractionary monetary policy in 1992 appears to have had strong and long lasting effects on unemployment institutional factors do not appear as convincing explanations of the steep rise in unemployment in the early 1990s

post bretton woods deviations from purchasing power parity in g7 exchange rates an empirical exploration abstract exchange rates have deviated substantially and idiosyncratically from purchasing power parity ppp since the breakdown of bretton woods in this paper a model incorporating both traditional ppp and financial market variables is constructed and tested on the us dollar s six g7 exchange rates during the floating rate era empirical tests show that the model s common set of variables with consistent signs can explain the divergent behavior of g7 exchange rates during 1973 2 90 2 idiosyncracies are reflected in different subsets of the model s variables entering significantly into each exchange rate s regression the existence of stable relationships is demonstrated by the equations co integration

the role of shocks and institutions in the rise of european unemployment the aggregate evidence two key facts about european unemployment must be explained the rise in unemployment since the 1960s and the heterogeneity of individual country experiences while adverse shocks can potentially explain much of the rise in unemployment there is insufficient heterogeneity in these shocks to explain cross country differences alternatively while explanations focusing on labour market institutions explain current heterogeneity well many of these institutions pre date the rise in unemployment based on a panel of institutions and shocks for 20 oecd nations since 1960 we find that the interaction between shocks and institutions is crucial to explaining both stylised facts

charts noise and fundamentals in the london foreign exchange market this paper presents some empirical evidence on the prevalence perceived importance and nature of chartist or technical analysis in the london foreign exchange market if noise traders see e g de long et al i987 are defined as those speculators who do not base their trading strategies on a consideration of market fundamentals then it clearly encompasses those traders who employ chart analysis i e those who base their strategies on the analysis and extrapolation of past price movements alone

on the consistency of short run and long run exchange rate expectations abstract this paper examines whether short term exchange rate expectations overreact by comparing them with long term expectations we develop a set of nonlinear restrictions linking expectations at different forecast horizons the restrictions impose consistency a property weaker than rationality we use exchange rate survey data to measure expectations and then test whether consistency holds the data show that a current positive exchange rate shock leads investors to expect a higher long run future spot rate when iterating forward their short term expectations than when thinking directly about the long run in this sense short horizon expectations may overreact to current exchange rate changes

on the internal consistency of short term medium term and long term oil price forecasts we derive internal consistency restrictions on short medium and long term oil price forecasts we then analyse whether oil price forecasts extracted from the survey of professional forecasters spf conducted by the european central bank ecb satisfy these internal consistency restrictions we find that neither short term forecasts are consistent with medium term forecasts nor that medium term forecasts are consistent with long term forecasts using a more complex expectation formation structure featuring a distributed lag structure however we find stronger evidence of internal consistency of medium term forecasts with long term forecasts

changing beliefs and systematic rational forecast errors with evidence from foreign exchange this paper addresses a new interpretation to the appearance in the early 1980s of systematic errors in forecasting the dollar exchange rate following a change in the process of a fundamental variable market participants revise their beliefs about the process using bayes rule since the market does not immediately recognize the change forecast errors are on average wrong during a period when the market is rationally learning for conservative parameter values the learning behavior of the dollar exchange rate in the early 1980s appears consistent with about half of the dollar s underprediction implied by the forward market copyright 1989 by american economic association

exchange rate models and exchange rate expectations an empirical investigation a non parametrictest of popular modern exchange rate models under alternative expectation specifications is presented it is found that there is little difference in the predictive success of the alternative exchange rate models however there are significant differences in the performance of a model depending upon the expectations mechanism specified our most important finding is that the flexible price monetary model the portfolio balance model and a hybrid model under extrapolative and adaptive expectations mechanisms provide statistically significant information about the direction of exchange rate movements by contrast the same models when employing static regressive and rational expectation mechanisms do not provideany satistically significant information

space time patterns of entrepreneurial expectations and performance nijkamp p rouwendal j and van der ede m 1993 space time patterns of entrepreneurial expectations and performance reg studies 27 1 11 economic research in the past decade has paid much attention to the motives of entrepreneurial behaviour in a neo schumpeterian spirit entrepreneurial decisions are by definition characterized by uncertainty regarding future events rational expectations theories have become a major new line of thought in dealing with future uncertainty in the literature we find mainly attempts to estimate indirectly relationships on observable behaviour and strategies which are derived from postulated expectations of decision makers normally such expectations are not directly observed in our paper we have analysed a set of empirical regional micro data on entrepreneurial expectations regarding their future decisions whilst for the same period the observed and realized data are also available this allows for a test between expectations and realizations the paper develops

the use of technical analysis in the foreign exchange market abstract technica or chartist analysis of financial markets involves providing forecasts or trading advice on the basis of largely visual inspection of past prices without regard to any underlying economic or fundamental analysis this paper reports the results of a questionnaire survey conducted on behalf of the bank of england among chief foreign exchange dealers based in london in november 1988 amongst other findings it is revealed that at least 90 per cent of respondents place some weight on this form of non fundamental analysis when forming views at one or more time horizons there is also a skew towards reliance on technical as opposed to fundamentalist analysis at shorter horizons which becomes steadily reversed as the length of horizon considered is increased a very high proportion of chief dealers view technical and fundamental analysis as complementary forms of analysis and a substantial proportion suggest that technical advice may be self fulfilling jel f31

are foreign exchange forecasts rational new evidence from survey data abstract tests of rationality in foreign exchange markets have been inconclusive because of disagreement over the relevant asset pricing model this paper uses a newly available set of data on foreign exchange expectations to directly test the rationality of four foreign currency markets overall the results reject the rational expectations hypothesis

a test for speculative bubbles in the sterling dollar exchange rate 1981 84 the u s dollar price of the u k pound sterling is tested for a speculative bubble defined as a period with a nonzero median in excessreturns a nonparametric procedure is developed which controls for data mining over the period of flexible exchange rates and finds a negative bubble in the excess return to holding sterling rather than dollar assets during the period 1981 84 possible interpretations arebootstrap equilibria rational bubbles nonsym metric fundamentals and nonrational expectations copyright 1986 by american economic association

testing for long horizon uip using ppp based exchange rate expectations abstract this paper revisits the uncovered interest parity relation it supplements existing work in two ways it focuses on long instead of short term interest rates and related to that employs exchange rate expectations derived from purchasing power parity ppp instead of actual outcomes among the major floating currencies over the period 1975 1997 the paper cannot support the notion of further increases in uip validation beyond that associated with the wave of financial market liberalization and deregulation in the early 1980s

macroeconomic and stock market interactions with endogenous aggregate sentiment dynamics abstract this paper studies the implications of heterogeneous capital gain expectations on output and asset prices we consider a disequilibrium macroeconomic model where agents expectations on future capital gains affect aggregate demand agents beliefs take two forms fundamentalist and chartist and the relative weight of the two types of agents is endogenously determined we show that there are two sources of instability arising from the interaction of the financial with the real part of the economy and from the heterogeneous opinion dynamics two main conclusions are derived on the one hand perhaps surprisingly the non linearity embedded in the opinion dynamics far from the steady state can play a stabilizing role by preventing the economy from moving towards an explosive path on the other hand however real financial interactions and sentiment dynamics do amplify exogenous shocks and tend to generate persistent fluctuations and the associated welfare losses we consider alternative policies to mitigate these effects

asset holdings caps and bubbles in experimental asset markets abstract we report the results of an experiment designed to study the effect of individual asset holdings restrictions on the formation of bubbles and crashes in laboratory asset markets bubbles and crashes are a quite robust phenomenon in experimental settings motivated by demand control policies employed in the chinese real estate market we explore the effects of permanent and short term caps on individual asset holdings we find that permanent caps greatly reduce positive bubbles but tend to generate negative bubbles in later periods under short term caps on the other hand neither positive nor negative bubbles are observed our results indicate that asset holdings caps can be effective in eliminating bubbles if properly designed

rationality of survey data and tests for market efficiency in the foreign exchange markets abstract this paper tests the rational expectations hypothesis reh and the market efficiency hypothesis meh in the foreign exchange markets using survey data on expectations our results show that the spot exchange rates expected exchange rates and the forward rates all follow a random walk process hence the cointegration theory is employed to test the reh and meh all the test statistics support the reh but fail to support the meh we use survey data on expectations to identify the causes behind this failure of the meh jel f31 g14

measuring structural unemployment nawru estimates in the nordic countries the non accelerating wage rate of unemployment nawru indicator used by the oecd as a measure of structural unemployment has risen for the four nordic countries denmark finland norway and sweden in this paper we present stable empirical wage equations for the same countries over the period 1964 1994 in sharp contrast to the increased nawru estimates the instability of the nawru estimates is an artefact of a misspecified underlying wage equation and not due to instability in wage setting itself

education lifetime labor supply and longevity improvements this paper presents an analysis of the differential role of mortality for the optimal schooling and retirement age when the accumulation of human capital follows the so called ben porath mechanism we set up a life cycle model of consumption and labor supply at the extensive margin that allows for endogenous human capital formation this paper makes two important contributions first we provide the conditions under which a decrease in mortality leads to a longer education period and an earlier retirement age second those conditions are decomposed into a ben porath mechanism and a lifetime human wealth effect vs the years to consume effect finally using us and swedish data for cohorts born between 1890 and 2000 we show that our model can match the empirical evidence

time variation in term premia international survey based evidence using a large previously unexplored data set of survey based interest rate forecasts that covers a broad range of countries this paper re examines the expectations hypothesis of the term structure of interest rates we find that survey based interest rate forecasts outperform not only a random walk forecast but also outperform forecasts from forward rates when using these superior survey based forecasts in a modified expectations hypothesis test the expectations hypothesis is rejected for fewer countries at lower significance levels and has greater explanatory power than when using a traditional forward rates based test we furthermore document strong time variation in the term premia which is an important reason why the traditional expectations hypothesis test is rejected so frequently this time variation seems to arise from the changing attitudes towards risk among market participants and as a compensation for the change in liquidity in the term structure finally we find that generalizing findings from earlier u s studies to other countries may lead to bias in the true economic relationships in these countries

further evidence on exchange rate expectations abstract this paper considers a previously unexploited survey data set of exchange rate expectations which allows us to focus on differences between ems and dollar exchange rates we corroborate the earlier finding in the literature that exchange rate forecasts are not rational and that agents do not use all available information efficiently although extrapolative and adaptive expectations formation mechanisms describe non ems exchange rate expectations to a certain extent ems exchange rates forecasts seem to follow long run fundamentals more closely and would suggest that agents believe that ems exchange rate expectations undershoot their long run equilibrium values jel f31

does child labour displace schooling evidence on behavioral responses to an enrollment subsidy this brief summarizes the results of a gender impact evaluation study entitled does child labour displace schooling evidence on behavioral responses to an enrollment subsidy conducted between 1995 and 1996 in bangladesh the study observed that the subsidy increases schooling but its effect on child labour is ambiguous the subsidy increased schooling by far more than it reduced child labour substitution effects helped protect current incomes from the higher school attendance induced by the subsidy substitution effects helped protect current incomes from the higher school attendance induced by the subsidy the reduction in the incidence of child labour by boys girls represents about one quarter eighth of the increase in their school enrollment rate

the pricing of forward exchange rates abstract this paper tests the hypotheses that 1 risk premia fully account for the observed systematic discrepancies between forward and future spot exchange rates and 2 efficient markets versions of ppp holds a simple theoretical framework is used to derive testable restrictions on the parameters of a multivariate regression model the data reject the restrictions and each hypothesis in contract to past investigations the empirical analysis strongly suggest that forward exchange rates incorporate anticipated real exchange rate movements

heterogeneity learning and information stickiness in inflation expectations in this paper we propose novel techniques for the empirical analysis of adaptive learning and sticky information in inflation expectations these methodologies are applied to the distribution of households inflation expectations collected by the university of michigan survey research center to account for the evolution of the cross section of inflation forecasts over time and measure the degree of heterogeneity in private agents forecasts we explore time series of percentiles from the empirical distribution our results show that heterogeneity is pervasive in the process of inflation expectation formation we identify three regions of the distribution that correspond to different underlying mechanisms of expectation formation a static or highly autoregressive region on the left hand side of the median a nearly rational region around the median and a fraction of forecasts on the right hand side of the median formed in accordance with adaptive learning and sticky information

explaining dispersion in foreign exchange expectations a heterogeneous agent approach this paper combines survey forecasts with a heterogeneous agent model to examine the dispersion of expectations of participants in the foreign exchange market we find distinct variations in the level of dispersion and document that dispersion arises because of the combined effect of market participants holding private information and attaching different weights to fundamental technical and carry trade analyses we estimate a heterogeneous agent model on the survey forecasts and show that the weight attached to the three forecast rules is adjusted over time in response to the relative importance of the rules in the actual foreign exchange market the weights are related to market circumstances the switching model is finally shown to outperform the random walk model in an out of sample forecast exercise

experimental evidence on inflation expectation formation using laboratory experiments within a new keynesian sticky price framework we study the process of inflation expectation formation we focus on adaptive learning and rational expectations contrary to the previous literature that mostly studied simple heuristics using a test for rational expectations that allows heterogeneity of expectations we find that we cannot reject rationality for about 40 of subjects more than 20 of subjects are also best described by adaptive learning models where they behave like econometricians and update their model estimates every period however rather than using a single forecasting model switching between models describes their behavior better switching is more likely to occur when experimental economy is in a recession

why do we reject the mean variance model a two stage test procedure for the static mean variance portfolio model is presented which focuses on increasingly restrictive versions of the general model it also delivers clues to the probable cause of rejection the procedure is applied to quarterly data for german private net wealth the mean variance restrictions are strongly rejected because the data reject any positive semi definite link between returns and asset holdings this suggests that the failure of the model is not primarily caused by neglect of the time variation of conditional covanances

the road less travelled institutional aspects of data and their influence on empirical estimates with an application to tests of forward rate unbiasedness the difference between data used in empirical studies and that envisioned in the theory can influence empirical estimates sometimes by enough that the direction of future research is altered this paper illustrates how in the context of tests of forward rate unbiasedness a lack of articulation about the mechanics underlying foreign exchange market speculation and about the institutional aspects governing spot and forward rate contracts leads to sampling of the data in a way that is not consistent with the theory the authors find that the sampling problems account for some but not all of the bias in the coefficient on the forward premium copyright 1996 by royal economic society

bilateral exchange rates and risk premia abstract the paper develops a theoretical model of the risk premium in a bilateral exchange rate representative agents in both countries are assumed to hold open positions in foreign exchange together with risky assets denominated in their own currencies also past surpluses in the current account of the balance of payments lead to net foreign asset positions which may partially be covered in the forward markets our two period mean variance model for optimizing investors is combined with standard assumption about the behavior of real exchange rates to give a reduced form equation for the discrepancies between spot rates and lagged forward rates the model is tested for the dollar dm dollar sterling and dollar yen exchange rates using monthly data for the period 1976 86 the null hypothesis of no risk premium is rejected for each of the currencies reported

does volatility matter expectations of price return and variability in an asset pricing experiment abstract we present results of an experiment on expectation formation in an asset market participants in our experiment must provide forecasts of the stock future return to computerized utility maximizing investors and are rewarded according to how well their forecasts perform in the market in the baseline treatment participants must forecast the stock return one period ahead in the volatility treatment we also elicit subjective confidence intervals of forecasts which we take as a measure of perceived volatility the realized asset price is derived from a walrasian market equilibrium equation with non linear feedback from individual forecasts our experimental markets exhibit high volatility fat tails and other properties typical of real financial data eliciting confidence intervals for predictions has the effect of reducing price fluctuations and increasing subjects coordination on a common prediction strategy

an evaluation of survey exchange rate forecasts abstract a non parametric test of direction is employed to evaluate the survey forecasts provided by the money market services empirical results suggest that the forecasts are useful for predicting the direction of exchange rate changes the results are consistent with a weaker form of rationality than unbiasedness

exchange rate determination macroeconomic dynamics and stability under heterogeneous behavioral fx expectations abstract in this paper the role of behavioral forecasting rules of chartist and fundamentalist type for the dynamic macroeconomic stability of a two country system is investigated the main result of the paper is that for large trend chasing parameters in the chartist rule used in the fx market not only this market but also the entire macroeconomic system is destabilized this outcome takes place despite of a monetary policy conduction in both countries which satisfies the taylor principle and thus highlights the limits of monetary policy as a macroeconomic stabilization instrument in a world of boundedly rational agents

real exchange rate overshooting and the output cost of bringing down inflation implementing a gradualist policy of monetary contraction in an open economy with a freely floating exchange rate but with nominal inertia in domestic labor costs can lead to prompt and substantial changes in the nominal and real exchange rate one of the virtues claimed for such exchange rate overshooting however is its immediate effect on the price level and so on domestic wage and price inflation in this paper we show that in a model which is super neutral and has nominal inertia in both the level of labor costs and their trend or core rate of growth this early overshooting of the exchange rate does not succeed in cutting the output costs of reducing steady state inflation those output and unemployment costs which are initially avoided by over valuing the currency have to be paid later when this overvaluation is corrected relative to other policies which achieve the same effect on steady state inflation exchange rate overshooting brings inflation down more quickly this abstract was borrowed from another version of this item

investor overconfidence and the forward premium puzzle we offer an explanation for the forward premium puzzle in foreign exchange markets based upon investor overconfidence in the model overconfident individuals overreact to their information about future inflation which causes greater overshooting in the forward rate than in the spot rate thus when agents observe a signal of higher future inflation the consequent rise in the forward premium predicts a subsequent downward correction of the spot rate the model can explain the magnitude of the forward premium bias and several other stylized facts related to the joint behaviour of forward and spot exchange rates our approach is also consistent with the availability of profitable carry trade strategies

tests of the rational expectations hypothesis this paper reviews evidence on the structure of anticipation from a number of empirical studies jack muth s rational expectations hypothesis is compared with a variety of alternative models including ferber s law the implicit expectations model of edwin mills and muth s new errors in the variables model the cumulative evidence is of such strength as to compel the suspension of belief in the concept of rational expectations this implies that it is a mistake to proceed under the maintained hypothesis that expectations are rational instead it is necessary to test the sensitivity of empirical and theoretical results to alternative assumptions about the structure by which anticipations are generated copyright 1986 by american economic association