stock price reactions as surrogates for the net cash flow effects of corporate policy decisions abstract this paper adopts a rational market structure to examine the link between the cash flow effects of management policy decisions and the resulting stock price reactions the focus is on testing cross sectional associations between cash flow effects and the underlying characteristics of affected firms we find that it is not possible to infer the sign of association between the stock price reaction and any characteristics of the firm that are observable before management announces its decision our methodological suggestions involve exploiting either a priori assumptions or sample information about the probability distribution of unobservable decision variables underlying the management decision process

evidence on the choice of inventory accounting methods lifo versus fifo in this paper we describe various systematic properties of lifo and fifo firms accounting numbers included are assessments of these properties for firms reported annual numbers and for their as if counterparts obtained by estimating what lifo fifo firms would have reported had they used the fifo lifo inventory method instead our purpose in conducting these assessments is to provide additional evidence on tax and nontax explanations of firms choices of inventory accounting methods in the next subsection we elaborate on these two classes and suggest that the nontax explanations may have attracted adherents partly because existing empirical evidence is not entirely consistent with the tax explanation of lifo fifo choices of inventory accounting methods although data limitations prevent us from performing direct tests of these alternative explanations our empirical results

stock price reactions to lifo adoptions the association between excess returns and lifo tax savings although long a topic of accounting research little is known about the motives for or effects of voluntary changes in accounting techniques among the motives which have been suggested are attempts by managers to smooth reported earnings gordon 1964 copeland 1968 cushing 1969 white 1972 and ronen and sadan 1981 to influence man agement compensation to reduce regulatory or political costs watts and zimmerman 1978 and to avoid bond covenant restrictions holthausen 1981 while some of these motives may be consistent with a market value rule they often fail to provide unambiguous accounting change predictions e g which accounting changes result in lower regulatory costs moreover empirical verification has been constrained by the unobservability of the variables to which the managers allegedly respond the stock price reaction which should be expected for a given account ing change depends not only on its implications for the valuation of securities but also on the extent to which the implications are already known or anticipated by investors 3 ultimately our ability to detect these stock price effects if any depends on the power of our tests previous studies of the effects of accounting changes have generally not found significant stock price reactions archibald 1972 ball 1972 kaplan and roll 1972 harrison 1977 and holthausen 1981 4 for the most part these studies dealt with accounting changes which had no direct cash flow effects in contrast changes in inventory costing methods especially those involving the last in first out lifo cost flow assumption can generate potentially large changes in a firm s cash flows due to their impact on taxable earnings these cash flow effects provide not only a motive for lifo changes5 which is consistent with the market value rule but also implications for associated stock price effects if investors react to lifo s cash flow implications rather than to its effects on reported earnings then positive stock price adjustments should be associated with lifo adjustments however the evidence from previous studies of stock price reactions to lifo adoptions is inconclusive ball 1972 sunder 1973 1975 abdel khalik and mckeown 1978 brown 1980 and ricks 1982 while several factors may account for these results see section 2 it can be noted that the previous studies have considered only a dichotomous variable whether or not a firm has adopted lifo yet because the cash flow consequences of a lifo adoption decision depend on a number of firm specific factors this approach ignores potentially large differences among firms in the economic consequences of lifo adoptions most firms switching to lifo now reveal in their financial statement disclosures the tax savings which have been realized this study uses these disclosures to examine the association between unsystematic re turns and the magnitudes of first year lifo tax savings for all nyse firms which adopted or extended their use of lifo during the period 1972 80 subject to data availability 6 the research design employs within group comparisons based on cumulative monthly unsystematic excess returns with appropriate controls for unexpected earnings per formance 7 this design avoids several methodological weaknesses inherent in the previous studies and allows more definitive tests of hypotheses relating investor reactions to the income and cash flow effects of lifo adoptions as reported more fully below results based on lifo adoptions made in 1974 are consistent with a positive association between cumulative excess stock returns and the magnitudes of lifo tax savings 8 the results also provide evidence that changes in systematic risk may accompany lifo adoptions however contrary to previous studies most of the sample firms exhibit downward rather than upward changes in systematic risk section 2 reviews the previous studies of stock price reactions to lifo adoptions and suggests explanations for their results section 3 discusses the alternative approach employed in this study while section 4 describes the test methodologies employed the data and data selection procedures are described in section 5 the results and a discussion are presented in section 6 section 7 offers some conclusions

market based empirical research in accounting a review interpretation and extension a decade and a half of the most concerted and ambitious research effort in accounting history is evaluated here it is the search into the relationship between publicly disclosed accounting information and the consequences of the use of this information by the major group of usersequity investors as such consequences are reflected in characteristics of common stocks traded in major exchanges this research effort known as market based accounting research mbar obtained its impetus from major developments in finance theory during the late 1950s and early 1960s these were the portfolio selection theory and its offspring the capital asset pricing model capm and the concept of informationally efficient capital markets ecm subsequent developments in information economics agency theory and optimal incentive signaling models were quickly incorporated into mbar while the impetus to this line of research came from other disciplines accounting was not only a beneficiary but also to a modest extent a benefactor mbar is relevant to the study of capital market efficiency the capm information economics and regulation this contribution distinguishes mbar from most accounting areas whose contributions to other disciplines are negligible in

effects of stabex on acps economic growth further evidence the paper deals with the economic growth of the open and small developing countries which signed the lome convention henceforth acps results showing that earnings instability damages their economic performance can be used to support the eu policy of guaranteeing financial aid to those countries suffering reductions in export proceeds the second section of the paper analysing the workings of stabex however highlights certain weaknesses in the effectiveness of stabex transfers when their impact on economic growth is considered the general conclusion is that if the current eu acp negotiations for lome v are to be successful then some aspects of the scheme eligibility criteria and use of funds will have to be radically changed

dynamic analysis of inventory accounting choice this study presents a dynamic model of inventory accounting choice and thereby permits a systematic consideration of that choice over time i also restrict the dynamic model sufficiently to generate a static crosssectional model similar to those used in previous studies e g lee and hsieh 1985 and caster and simon 1986 estimation of the dynamic model identifies correlates of the change in inventory methods empirical estimates of the cross sectional model extend previous research on firm characteristics related to the use of different inventory accounting methods consistent with theories of optimal inventory accounting choice i find that factor prices play an important role in the accounting choice size change in gross national product and to a small extent industry membership also play a role in the transition assuming that managers act to maximize firm values i develop an econometric threshold model in which a dichotomous inventory method choice is determined by an underlying continuous variable a change occurs when the continuous variable crosses a threshold the model is simplified by assuming that changes of accounting state follow a first

capital instability and economic growth in sub saharan africa the current study finds that instability in capital formation capital instability ci rather than export instability ei per se is a relevant variable affecting growth of less developed countries ldcs of sub saharan africa using a cross sectional analysis involving 1967 86 world bank annual data on 33 sub saharan ldcs the article observes that neither ci nor ei exercises a negative influence on gdp growth when arguments of the augmented production function namely labour capital and exports are allowed to vary controlling for the effects of these variables however reveals a substantial adverse impact of ci on gdp growth meanwhile ei is found to be extraneous in the growth equation

analyst forecast errors and stock price behavior near the earnings announcement dates of lifo adopters between june 1974 and may 1975 over 400 firms on the new york and american stock exchanges adopted the last in first out lifo inventory costing method responding to the first round of double digit inflation since wwii these firms were able to assign their newer and thus higher inventory costs to units sold thereby realizing substantial tax savings 1 however ricks 1982 found that stock returns near the earnings disclosure dates of 1974 lifo adopters were negative and significantly lower than returns near the earnings disclosure dates of firms not using lifo given that firms adopting lifo in 1974 were voluntarily switching to an accounting method providing often significant tax savings it is not obvious why investors would have reacted negatively nor is it likely that investors were unaware of many of the firms lifo adoption decisions stevenson 1987 found that at least two thirds of the firms in ricks sample had disclosed their lifo adoptions prior to their earnings disclo sure dates if investors were reacting to the effects of the lifo adoptions why did they react negatively given the increased cash flows and prior disclosures if investors were not reacting to the effects of the lifo adoptions what caused the significant negative excess returns near the earnings disclosure dates of firms adopting lifo in 1974 this study presents evidence suggesting that the negative excess re turns observed by ricks 1982 were associated with and possibly due to analysts systematic overestimates of earnings of firms adopting lifo in 1974 we are aware of no previous study documenting systematic errors in analysts earnings forecasts conditional on a voluntary account ing method change as a first step we assess the generality of ricks finding by examining excess returns near the preliminary earnings disclosure dates hereafter prelim dates of all new york nyse and american stock exchange amex firms adopting lifo between 1973 and 1980 the results confirm negative excess returns around the prelim dates of firms adopt ing lifo in 1974 there is little evidence of significant excess returns negative or positive near the prelim dates of firms adopting lifo in other years to explain the negative returns of the 1974 adopters we examine the association between excess returns and earnings forecast errors we find that standard poor s analysts systematically overestimated the earn ings of these firms analyst forecast errors are found to be significantly correlated with both the excess returns around the prelim dates and the earnings reductions due to the lifo adoptions finally we offer two possible explanations for the negative excess returns and the positive correlations between excess returns analyst earnings forecast errors and earnings effects of the 1974 lifo adoptions first the limited availability of information regarding the likely earnings effects of the 1974 lifo adoptions combined with the relative novelty of this accounting change may have led analysts and investors to underestimate the lifo earnings effects and may have made it difficult for the market to discern immediately the cause of the resulting negative forecast errors evidence consistent with this limited information hypothesis is found in the predictions of value line analysts of lifo earnings effects the actual mean earnings per share effect of the lifo adoptions 947 was 62 higher than the average value line estimate 584 however tests for the stock price reversals which would be implied by the limited information explanation are inconclusive a second possible explanation is that the magnitudes of lifo earnings effects were caused by and or provided implications regarding another factor which was important in valuing the firms yet difficult for analysts and investors to predict inflation is suggested as the likely candidate since lifo tax savings are a function of the rate at which inventory costs are increasing firms experiencing higher rates of inflation would have greater incentives to adopt lifo 4 thus the self selected sample of firms which adopted lifo in 1974 may include firms most affected by that year s surge of inflation since the extent to which inventory costs have increased is reflected in the magnitudes of the earnings effects of lifo adoptions the negative analyst forecast errors and the positive correlation between these forecast errors and the earnings effects of lifo adoptions could be explained by analyst underestimates of the rates of inflation experienced by these firms evidence consistent with this inflation hypothesis is found in the fact that managers of firms adopting lifo underestimated the impact of inflation on their own firms in addition negative excess returns and earnings overestimates are observed for a sample of established lifo users consistent with analysts and investors being surprised by the impact of inflation on these firms as well however aggregate tests based on cross industry correlations between changes in wholesale prices and lifo related variables are generally inconclusive

the causes of unemployment in france a flow approach a flow model is used to identify the causes for rising unemployment in france between 1978 and 1990 two flow equations are estimated as functions of exogenous factors such as aggregate demand factor costs structural shifts and long term factors and then used in simulations for the level of unemployment it is shown that the main reason for high unemployment in france is a slow down in the demand for labour due to high labour and energy costs in the early 1980s and to tight aggregate demand over the whole period change in the labour supply have had an increasing impact in recent years

challenges facing natural rate theory abstract this paper attempts to test the natural rate hypothesis by looking at historical unemployment data for france the uk and the us we find that the unemployment series can be described as stationary around an infrequently changing mean moreover that the speed of convergence towards mean unemployment is slower when unemployment is high and differs across the three countries the two european countries having more persistence we do not find any evidence that the persistence of a change in unemployment is a function of the size of the change we conclude that the data are consistent with multiple equilibria models where large shocks bring the economy from one equilibrium to another and also with models with a moving natural rate

the market s response to the 1974 lifo adoptions in this paper i report the results of a study of stock price reactions to lifo adoptions in 1974 and 1975 these two years were characterized by high levels of inflation and wide swings in stock prices and more than 400 firms on the new york and american stock exchanges switched to lifo previous studies see below provide conflicting results of the market s reaction to lifo adoptions these studies exhibit certain research design and small sample limitations which prevent one from resolving the issue of how the market reacts to lifo switches using a better matched pair design and a larger sample i conclude that lifo adopters suffered negative abnormal return performance during the period surrounding their annual earnings announcements while several possible explanations for this result are discussed additional research is needed to provide further insight into the nature of the market reaction to lifo adoption

evidence on the effect of bond covenants and management compensation contracts on the choice of accounting techniques the case of the depreciation switch back abstract provisions of bond indenture agreements and management compensation contracts are examined to derive testable implications concerning management s incentives to choose among alternative accounting techniques the hypotheses are subjected to empirical examination by investigating the voluntary change from accelerated to straight line depreciation for financial reporting purposes only the methodology utilized incorporates an expectations model of accounting earnings in an attempt to separate out of the effects of earnings announcements from accounting change announcements which are often concurrent the evidence from both price and non price data is not consistent with the general hypothesis that bond covenants and management compensation contracts are important determinants of the decision to change depreciation techniques five potential explanations for the results are offered

insider power unemployment dynamics and multiple inflation equilibria this paper incorporates employment dynamics due to insider power into the barro gordon theory of inflation unlike in the static barro gordon case and even though our infinitehorizon model is linear quadratic there can be two markov perfect equilibria so that the same unemployment may correspond to either low or high inflation both equilibrium inflation rates measured per unit of the gap between the insiders and government s employment targets are higher than the corresponding rate in the static case the low inflation equilibrium has intuitive comparative statics properties in that inflation is increasing in insider power and the discount factor but the high inflation equilibrium behaves in the opposite way the highinflation equilibrium can be eliminated by a future precommitment to a fixed inflation regime e g erm but only if this precommitment can be made with certainty contrary to the static model inflation may be lower when the union puts a positive weight on a wage target than when it cares only about employment even when this wage target is consistent with a lower employment level than the employment target

firm size effects and the association between excess returns and lifo tax savings biddle and lindahl 1982 henceforth b l used cross sectional regressions to analyze the market reaction for 311 nyse firms that adopted lifo in the period 1973 80 fifteen month excess returns were regressed on an unexpected earnings variable and a measure of the tax savings from lifo adoption the coefficient on the tax savings variable was positive and highly significant leading to the conclusion that the market reacted positively to the cash flow implications of lifo adoption this paper reexamines the b l analysis by enlarging the sample and addressing several methodological concerns the results which suggest b l s findings are attributable to the confounding effects of firm size are consistent with any of three views 1 the lack of a positive market reaction to lifo adoption 2 the inadequacy of adoption year tax savings as a proxy for the net benefit of lifo adoption or 3 the confounding of the market reaction to lifo adoption with the reaction to other events because returns are cumulated over such a long time period section 2 describes the data collection procedures section 3 presents the results and section 4 offers some conclusions

a conceptual framework for the stock price effects of lifo tax benefits this paper presents a conceptual evaluation of the stock price effects of lifo tax savings in periods of inflation adopting lifo can create cash flow benefits by deferring tax payments whether lifo tax savings are valued by investors has been extensively investigated through examinations of the stock price reaction to initial announcements of lifo adoptions 1 while evidence of positive abnormal returns at announcements of lifo adoptions proportional to the projected nominal lifo tax savings would be viewed as consistent with investors recognizing the expected tax benefits of lifo overall empirical evidence available to date does not indicate that lifo adoption related abnormal returns are positively associated with the size of potential nominal lifo tax savings 2

empirical research on accounting choice abstract we review research from the 1990s that examines the determinants and consequences of accounting choice structuring our analysis around the three types of market imperfections that influence managers choices agency costs information asymmetries and externalities affecting non contracting parties we conclude that research in the 1990s made limited progress in expanding our understanding of accounting choice because of limitations in research design and a focus on replication rather than extension of current knowledge we discuss opportunities for future research recommending the exploration of the economic implications of accounting choice by addressing the three different reasons why accounting matters

the wage price spiral this paper rehabilitates the old wage price spiral it shows that after an increase in aggregate demand the process of adjustment of nominal prices and nominal wages results from attempts by workers to maintain or increase their real wage and by firms to maintain or increase their markups of prices over wages under continuous price and wage setting the process of adjustment would be instantaneous under staggering of price and wage decisions the adjustment takes time the more inflexible real wages and markups are to shifts in demand the higher is the degree of price level inertia and the longer lasting are the effects of aggregate demand on output

cross sectional association between abnormal returns and firm specific variables abstract abnormal returns market model prediction errors are the subject of many event studies in accounting and finance literature conditional on the event of interest researchers have recently used cross sectional regressions to examine relations between abnormal returns and firm specific variables this paper demostrates that non constant variences and covariances in market model residuals across firms introduced bias in the estimated slope coefficients of the independent variables i e the expected signs of the estimated slope coefficients can be predicted a priori a method is develope to removed the bias in the estimated slope coefficiets and is found to be effective this method explicitly takes the dependence among abnormal returns across firms into account methods that assume abnormal returns across firms to be independent do not control for such bias

cooperation harassment and involuntary unemployment an insider outsider approach the authors present a theory of involuntary unemployment which explains why the unemployed workers outsiders are unable or unwilling to find jobs even though they are prepared to work for less than the prevailing wages of incumbent workers in siders the outsiders do not underbid the insiders since were the y to do so the insiders would withdraw cooperation from them making their work unpleasant with harassment and thereby reducing the prod uctivity and increasing the reservation wages of the underbidders th e resulting labor turnover costs create economic rent which the insid ers tap in wage setting and as a result involuntary unemployment ma y arise copyright 1988 by american economic association

market power in a non monetarist inflation model for greece a post keynesian inflation model for greece is constructed and tested the model consists of three equations including a cost demand price equation for the gross domestic expenditure deflator cost demand functions have been occasionally estimated in the past the equation presented is a more systematic test since the effect of industry concentration is examined both theoretically and empirically a collective bargaining equation for the first time in greece was simultaneously estimated the role of public deficit was investigated and it was found that this exerts a moderate influence on inflation

a theory of dual labor markets with application to industrial policy discrimination and keynesian unemployment this paper develops a model of dual labor markets based on employers need to motivate workers in order to elicit effort from their workers employers may find it optimal to pay more than the going wage this changes fundamentally the character of labor markets the model is applied to a wide range of labor market phenomena it provides a coherent framework for understanding the claims of industrial policy advocates it also can provide the basis for a theory of occupational segregation and discrimination that will not be eroded by market forces finally the model provides the basis for a theory of involuntary unemployment

long term unemployment and the shifting u v curve a multi country study one of the most worrying aspects of the rise in unemployment in the oecd countries since 1980 has been the even more rapid rise in long term unemployment in this paper we investigate this phenomenon in four countries the u k west germany the netherlands and the u s a fig 1 shows recent trends in the ratio of long term to total unemployment for these four countries where long term unemployment is defined as unemployment for more than twelve months in the u k the ratio was only 0 1 in the 1960s and since then there have been three periods when this ratio was in an approximate steady state in 1969 72 around 0 16 0 23 from 1977 79 and 0 4 from 1984 to the present for west germany similar trends have been observed especially since 1975 but with a consistently lower ratio for the netherlands males only the pattern is again similar but with consistently higher ratios which are possibly due to excluding females for the u s a the ratio has been very much lower than the three european countries nevertheless the u s a has in common with the others experienced the same recent dramatic rise in budd levine and smith 1985 a model is presented to explain the duration profile of unemployment in this model a key parameter is the outflow rate from unemployment which can be thought of as the average probability of leaving the register flow data for the u k indicate that this average probability of finding a job within a given quarter is considerably less for the long term than for the short term unemployed the model shows that this differential is crucial for explaining the recent sharp rise in the ratio of long term to total unemployment we believe that this fall in probability is associated with both a reduction

assessing the economic vulnerability of small island developing states and the least developed countries macro vulnerability of the small island developing states sids as well as of least developed countries ldcs has been an increasing concern for the international community this has led to the design of an economic vulnerability index evi to assess the structural economic vulnerability resulting from natural or external shocks we first explain how vulnerability affects growth development and poverty reduction particularly in small developing countries we then examine how the evi has been designed and how it can be used to compare sids and ldcs we argue that evi is a relevant tool not only for identification of ldcs but also for geographical aid allocation to favour vulnerable countries including ldcs and sids even though not all sids qualify as ldcs

evidence of the impact of mandatory changes in accounting principles on corporate loan agreements abstract the theory in this paper predicts that mandatory changes in accounting princples can affect the measurement rules defined in restrictive covenants in firms lending agreements consequently those mandatory changes can have an impact on the value of a firm s equity even if the changes appear to be merely cosmetic this contracting cost theory is tested by examining of both event related and cross sectional abnormal performance of the equity of a sample of firms when the accounting princples board changes accounting princples for business combinations the theory provides at best in incomplete explanation of the observed abnormal performance

export instability and the economic performance of developing countries abstract this paper explores the economic consequences of export instability by developing a stochastic optimal control model that is based on the maximizing behavior of a risk averse representative agent the model offers an analytical framework that can predict the consequences of export instability for the intertemporal choices of consumption saving and investment the model s results are then used to interpret the large existing body of empirical findings on the relation between export instability and savings investment and output growth rates

resolving lifo uncertainty a theoretical and empirical reexamination of 1974 75 lifo adoptions and nonadoptions this study reexamines the lifo adoption decision by focusing on what can be inferred about the sophistication of managers and investors decision making through analyzing the effect on stock prices of the resolution of publicly disclosed uncertainty about the lifo adoption nonadoption decision i establish and test implications of three models of the lifo adoption nonadoption decision the traditional tax benefit model an extension of kang s 1988 real value model and a functional fixation model each model yields distinct predictions about the mean excess stock return when uncertainty about the lifo adoption nonadoption decision is resolved and about the cross sectional relations between individual excess stock returns and several explanatory

empirical tax research in accounting this paper traces the development of archival microeconomic based empirical income tax research in accounting over the last 15 years the paper details three major areas of research i the coordination of tax and non tax factors ii the effects of taxes on asset prices and iii the taxation of multijurisdictional international and interstate commerce methodological concerns of particular interest to this field also are discussed the paper concludes with a discussion of possible directions for future research r 2001 elsevier science b v all rights reserved jel classification m41 h25 k34 g32 f23

the rise in unemployment a multi country study one of the most remarkable features of recent economic history has been the remorseless rise in unemployment throughout the industrialized countries however while the trend to higher unemployment is universal the experience of individual countries also differs widely the increase is especially marked within the european community where unemployment rates rival those reached in the interwar years by contrast in the scandinavian countries and japan unemployment is lower and has risen very much less experience in the united states lies somewhere between these extremes and in the last few years unemployment there has fallen sharply

new evidence on lifo adoptions the effects of more precise event dates results of recent research support conclusions of an increase a decrease or no change in share values for firms switching to lifo biddle and lindahl 1982 ricks 1982 and brown 1980 this study supports the view that on average firms which adopt lifo experience an increase in share values tests are based on more nearly accurate dates when the change to lifo was announced the results suggest that a search for voluntary accounting change disclosure dates can be productive if some previously unexploited sources are examined a cross sectional regression similar to the approach taken by for example biddle and lindahl 1982 is used to explain cumulative residual stock returns at announcements of the change in accounting method variables representing quarterly unexpected earnings annual unexpected earnings systematic risk and firm size are used to control for extraneous effects the independent variable of interest is tax savings

export instability and long term capital flows response to asset risk in a small economy john nash an open capital account allows long term capital flows to automatically mitigate adverse effects of export instability on domestic saving and investment an application of portfolio management theory shows that risks that are systematic to the domestic market are diversified internationally this may help explain why foreign investment finances many high risk investments in export sectors of ldcs and why results of studies of the effects of export instability show inconsistent results this theory is presented and tested empirically i introduction through the early 1960s most economists had an unquestioning faith in the proposition that instability of the export prices and earnings of less developed economies was one of the factors that retarded their development in the absence of any definitive empirical work the chain of reasoning used to support this conclusion began with the observation that the exports of most less developed countries ldcs are concentrated in a relatively small number of agricultural or mineral products with each country facing inherently unstable export prices and earnings this extreme variability and the resulting risk it was argued distorted resource use and depressed growth batra 1975 for example argued that if export prices are more unstable than domestic resources will tend to gravitate to the less risky sector making the return on capital unequal in the sectors producing under investment in the export sector and making the export sector inefficiently small relative to the domestic others conjectured that export earnings instability creates uncertainty in the supply of foreign exchange needed for capital imports as in hawkins epstein and gonzales 1966 and glezakos 1984 or disrupting and discouraging investment as in mcnicol 1978 and macbean 1966 the weight of these arguments led to a number of proposals for stabilizing export prices or earnings of ldcs some of which have been implemented e g the stabex fund of the eec and the imf s compensatory finance facility and some of which have not e g the integrated program for commodities proposed by the unctad the empirical work done since 1960 however has been far from unanimous in associating export instability with its alleged adverse effects some studies have found the expected negative correlation between instability and investment savings or growth some have found no relation and some have even found a positive correlation this discrepancy between theory and empirical findings has been somewhat of a paradox this paper resolves the discrepancy between theory and empirical findings by appealing to a simple theory of portfolio management in which there are two groups of savers one group invests in a large diversified capital market and the other in a smaller riskier market where diversification is more difficult the analysis also sheds light on the often observed phenomenon that in ldcs with more or less open capital accounts many risky investment projects especially in the export sectors have historically been undertaken by foreign investors rather than being financed by domestic savings section ii below explains this theory section iii presents the results of some empirical tests and section iv draws some conclusions ii portfolio management in a small capital market with closed and open capital account the capital market in a typical ldc with a closed capital account could be described by the following stylized model the market is divided into two sectors an export sector x and a sector that produces for the domestic market d the d sector is large relative to the x sector a risk free asset e g government bonds may or may not be available the returns on the asset in the d sector rd are fairly stable with variance alpha sub d sup 2 relative to the highly variable returns on the asset in the x sector r

1974 lifo excess stock return and analyst forecast error anomalies revisited in this paper i reexamine three lifo anomalies reported by ricks 1982 and biddle and ricks 1988 with the aim of investigating the degree of analyst and investor sophistication in responding to fiscal 1974 lifo adoptions biddle and ricks henceforth br s first anomaly is that their sample of 1974 lifo adopters realized a reliably negative mean excess stock return at their annual earnings announcement br view this as anomalous because 1974 lifo adopters switched voluntarily and almost always obtained substantial tax savings second br find even firms who publicly disclosed lifo adoptions in advance of their annual earnings announcements earned negative returns at the annual earnings announcement date taken at face value this result implies an opportunity

modeling employment dynamics with state dependence and unobserved heterogeneity this study extends existing work on the dynamics of labor force participation by distinguishing between full time and part time employment and by allowing unobserved heterogeneity in the effects of previous employment outcomes children and education on labor supply behavior in addition unobserved heterogeneity may feature autocorrelation and correlated random effects the results reveal significant variation in the effects of children and education on labor supply behavior moreover the omission of random coefficients and autocorrelation biases estimates of state dependencies on average temporary shocks that increase the rate of part time employment lead subsequently to lower rates of nonemployment than do shocks that temporarily increase the rate of full time work the article has additional online supplementary material

why does unemployment persist the main movements of unemployment correspond to fluctuations in the short run nairu around a stable long term nairu these supply side fluctuations have two main origins i variations in the number of insiders involved in wage setting ii variations in the effectiveness of the unemployed outsiders as potential job seekers the evidence of micro studies suggests that ii is more important than i and this also helps to explain the widespread shift outwards in the u v curve to derive these arguments rigorously the paper presents a simple model of efficiency wages another of collective bargaining and finally a fully dynamic model with labour market flows

the effect of accounting procedure changes on ceos cash salary and bonus compensation abstract this paper examines the effect of accounting procedure changes on cash salary and bonus compensation to ceos we estimate whether there is an adjustment to the statistical relation between compensation and corporate earnings following changes that lower earnings fifo to lifo inventory valuation and that raise earnings accelerated to straight line depreciation the results indicate that 1 subsequent to these changes salary and bonus payments are based on reported earnings rather than earnings under the original accounting method and 2 the potential compensation effect of the changes is small compared to the effect of economy or industry wide changes in compensation

effects of early bond refundings abstract this paper examines bond for bond refundings and their effects on stock returns refundings can affect the reported income cash flows including taxes dividend constraints and financial ratios of firms for a sample of 36 nyse and ase firms that performed refundings between 1971 and 1980 stock returns were significantly higher than predicted only around the release of the quarterly earnings announcement that included the refunding s effects while the refundings were found to have many characteristics that were hypothesized to benefit shareholders only the change in earnings per share was found to be associated with the prediction errors further there appears to be no refunding related information released in the quarterly earnings announcement except for the refunding gain these results imply that a portfolio of refunding firms can be created in advance of the quarterly earnings announcement that will generate abnormal returns around the earnings announcement because trading rules are inconsistent with the concept of an efficient capital market these results constitute an anomaly

unemployment compensation and high european unemployment a reassessment with new benefit indicators generous unemployment benefits lie at the heart of the conventional explanation for persistent high unemployment the effects of benefit generosity on work incentives are more ambiguous in a broader behavioural framework in which workers get substantial disutility from unemployment given income and know that unemployment has scarring effects in the future the micro evidence suggests modest effects of changes in generosity but there are reasons to doubt that the impacts on national unemployment rates are consequential the empirical case for the orthodox prediction comes from cross country regressions on the oecd s gross replacement rate grr but the published evidence is mixed and we find little support in the pattern of annual changes in the grr and the unemployment rate for oecd countries over the last three decades we take advantage of new and much improved net replacement indicators from the oecd which show little correlation with either the grrs or with unemployment and employment rates we conclude that the available evidence does not offer compelling support for the conventional view

stock price effects of the allowance of lifo for tax purposes abstract i investigate stock price behavior associated with the allowance of lifo for tax purposes the analysis is structured as an event study of the revenue acts of 1938 and 1939 the results indicate a positive net market reaction to legislative events leading to lifo s incorporation into the us tax code for the sample firms having the largest estimated lifo tax benefits i conclude the market revised its probabilities that firms most likely to benefit would avail themselves of the opportunity to use lifo and defer taxes on inventory profits

the beveridge curve a survey important progress has been made in economists understanding of the beveridge curve from its measurement to its expression in canonical labor market models yet enduring puzzles remain chief among these are the empirical role of vacancies in the recruitment process the amplitude comovement and persistence of cyclical unemployment vacancy dynamics and the sources of lateral shifts in the beveridge curve the synthesis of these themes identifies several priorities for ongoing research including the role of entry costs into vacancy creation in shaping beveridge dynamics the cyclicality of search intensity both off and on the job and its relation to participation and job to job transitions the theory and measurement of mismatch and the sources of hysteresis in unemployment flows