corporate sustainability toward a theoretical integration of catholic social teaching and the natural resource based view of the firm even though management scholars have offered several views on the process of corporate sustainability these efforts have focused mainly on the technical aspects of sustainability while omitting the fundamental role played by individual moral competences therefore previous work offers an incomplete and somewhat reductionist view of corporate sustainability in this article we develop a holistic framework of corporate sustainability in which both the moral and technical aspects of sustainability are considered we do so by integrating the ethical normative perspective of the catholic social teaching cst with the competitive view of the natural resource based view this framework highlights the importance of cst principles and ideas in developing executive moral competences such as moral sensitivity and awareness and moral cognition and motivation moral competences in turn influence the organizational selection of environmental strategies giving leaders the intrinsic motivation to promote both a longer term stance on corporate sustainability efforts and a relentless search for greener business models such strategies move the firm closer towards achieving environmental sustainability hence by bridging the individual normative ethical with the organizational implementational levels of corporate sustainability our framework provides a more realistic coherent and complete perspective on the complex process of achieving corporate sustainability

information advantage in cournot oligopoly abstract consider an oligopolistic industry where firms have access to the same technology but are asymmetrically informed about the environment even though it is commonplace to think that in this context superior information leads to higher profits we find that under cournot competition this is not generally the case it holds when firms technology exhibits constant returns to scale but it does not necessarily hold otherwise journal of economic literature classification numbers c72 d43 l13

doubts about the mckinnon standard f or over ten years ronald mckinnon has advocated a new monetary system centered on fixed exchange rates between the japanese yen the german mark and the u s dollar unperturbed by the collapse of the fixed exchange rate system in 1971 73 mckinnon was already arguing in 1974 for new monetary arrangements based on rigidly fixed rates but built on stronger foundations world monetarism rather than national monetary discretion mckinnon 1974 since then he has refined his plan for monetary integration under rigidly fixed exchange rates a gold standard without gold as he recently called it mckinnon 1987b his proposal has fallen on fertile soil because the dramatic volatility in exchange rates makes the financial press and the business community grasp for ready answers mckinnon s scheme seems to solve the problem of currency instability and to judge from his presentation there are only merits and not one shortcoming in fact however there is little theoretical or empirical basis for his standard to support this criticism i will summarize first several of mckinnon s key propositions and prescriptions and then review these in a critical spirit proposition 1 the belief that real exchange rates affect the current account is a false doctrine real expenditure changes triggered by exchange rate movements offset gains in competitiveness current account imbalances should be adjusted by fiscal policies not real exchange rates proposition 2 fixed exchange rates are superior to flexible exchange rates as a means of adjusting to real disturbances and to achieve price stability

some issues concerning interest rate pegging price level determinacy and the real bills doctrine abstract in a recent paper canzoneri henderson and rogoff have shown that it is possible for the monetary authority to peg the nominal interest rate without creating price level indeterminacy in a simplified version of the 1975 sargent wallace model the present paper begins by reviewing that result which involves a limiting case of a money supply rule that depicts the authority as responding to current values of the interest rate then it shows that there exists an alternative rule that will peg the nominal rate without creating indeterminacy but that this rule induces a different pattern of price level fluctuations next the paper considers whether indeterminacy will prevail if the authority tries to effect a peg in a third way by simply standing ready to buy and sell securities at the desired rate finally the implications of the foregoing results are drawn for arguments concerning the real bills doctrine and some critical comments are directed at the recent attempted rehabilitation of that doctrine by sargent and wallace

fundamental analysis future earnings and stock prices in this paper we investigate how detailed financial statement data fundamental signals enter the decisions of market participants by examining whether current changes in the signals are informative about subsequent earnings changes our approach is consistent with the view expressed by penman 1992 and others that predicting accounting earnings as opposed to explaining security returns should be the central task of fundamental analysis studying the links between fundamental signals and future earnings changes allows us to test directly the validity of the economic intuition that underlies the original construction of the signals an alternative and less direct approach followed by lev and thiagarajan 1993 henceforth lt is based on an examination of the relations between the fundamental signals and contemporaneous returns

wages relative prices and the choice between fixed and flexible exchange rates this paper reexamines the choice between fixed and flexible exchange rates to take into account wage indexation and flexible prices the difference in output variation in the two exchange rate regimes is shown to be dependent on wage behaviour in the domestic economy being proportional to one minus the degree of wage indexation foreign wage behaviour is also shown to be of key importance since high wage indexation abroad can insulate the domestic country from some foreign disturbances regardless of domestic behaviour while for other economic disturbances it is the relative degree of wage indexation which determines the desirability of flexible rates niveaux de salaires prix relatifs et le choix entre les regimes de taux de change fixes ouflucttuants ce memoire reouvre le dossier du choix entre regime de taux de change fixes et regime de taux de change fluctuants quand on tient compte de l indexation des salaires et de la flexibilite des prix il appert que l ecart entre les variations du niveau de production domestique entre les deux regimes depend du comportement des salaires dans l economie domestique il est proportionnel a 1 le degre d indexation des salaires le comportement des salaires dans le reste du monde est aussi important puisque un haut degre d indexation des salaires dans le reste du monde peut proteger l economie domestique de certaines perturbations economiques h l etranger quel que soit le comportement des salaires domestiques dans le cas d autres perturbations economiques c est le degre relatif d indexation des salaires h l interieur et h l exterieur qui devient le facteur determinant dans le choix d un regime de taux de change how much difference a flexible exchange rate makes to the economic performance of a country depends significantly on wage behaviour if wages are sufficiently sensitive to exchange rates output will exhibit much the same variability under flexible exchange rates as under fixed rates foreign wage behaviour is also of key importance since high wage flexibility abroad can insulate the domestic country from some foreign disturbances regardless of domestic wage behaviour while for other economic disturbances it is the relative degree of wage flexibility which determines the desirability of flexible rates this paper re examines the choice between fixed and flexible rates taking into account both domestic and foreign wage

selective hedging information asymmetry and futures prices evidence from hedging practices suggests that firms will hedge only if they expect that unfavorable events will arise in markets with a significant degree of information asymmetry in which hedgers are oligopolists with superior knowledge concerning supply and demand such as oil and gas futures we contend that these companies will selectively hedge price movements causing sharp price adjustments upon resolution of information asymmetry using aggregate analysts surprise as a proxy for the degree of information asymmetry we show that positive aggregate surprises lead to a price decline for futures which indicates that these firms unload their futures when the outlook is favorable

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

information sharing in oligopoly the truth telling problem while under some circumstances information sharing in oligopoly may be beneficial the literature ignores the possibility of strategic information sharing by assuming verifiability of data i endogenize the incentives for truthful information sharing and prove that if firms have the ability to send misleading information they will always do to overcome this problem i introduce a costly mechanism through which the firm will in its own best interest reveal the true value of its private information even though outside verification is impossible i show that in some cases benefits from information sharing exceed the signalling costs while in other cases the reverse is true the fact that i model a two sided signalling enables me to mitigate the signalling cost problem rather than burning money oligopolistic rivals may exchange transfer payments thereby significantly reducing signalling costs

public disclosure private information collection and short term trading abstract this paper examines how public disclosure affects private inforamtion acquisition activity in a market economy we analyze a setting where traders with short term investment horizons are allowed to trade on their private information prior to a public disclosure we demonstrate in this setting that public disclosure stimulates investment in private information acquisition this result is shown to have implications for the magnitude of the pre announcement and announcement price reactions to the disclosure

analyzing the analysts career concerns and biased earnings forecasts this paper examines the career concerns of security analysts we relate long histories of their earnings forecasts to job separations we find that relatively accurate past forecasts lead to favorable career outcomes such as remaining at or moving up to a high status large prestigious brokerage house controlling for accuracy optimistic forecasts relative to the consensus increase the chances of favorable job separations job separations depend much less on accuracy for analysts who cover stocks that are underwritten by their brokerage houses such analysts are also much more likely to be rewarded for optimistic forecasts than other analysts furthermore job separations were much less sensitive to accuracy and somewhat more sensitive to optimism during the stock market mania of the late 1990s these findings suggest that the well documented analyst forecast optimism bias is likely due to incentives to promote stocks

interest rate smoothing and price level trend stationarity abstract this paper discusses the definition and mechanics of central bank interest rate smoothing under rational expectations a tension arising between interest rate smoothing and macroeconomic stabilization objectives induces non trend stationary price level and money stock behavior the paper thereby helps explain why such nominal non stationarities are widely observed further implications are drawn for base drift distribution of real returns on long term fixed rate nominal debt and operating characteristics of interest rate pegs and policy instruments

from the marketplace to the dinner plate the economy theology and factory farming factory farming is big business since the products of factoryfarming are living breathing sentient creatures particular ethical issues are raised in a market system based on efficiency productivity costs of production and profit this paper focuses on the question of weather food animals in the american market system are subjected to unnecessary pain and suffering before they make it to our dinner plates the single most important consideration then is an exploration of the extent to which economic considerations render factory farming not only lucrative but also necessary under present market conditions the concern for unnecessary suffering moves the paper into an exploration of the extent to which the practices and effects of factory farming raise spiritual concerns which believers ought to address

how well have social economy financial institutions performed during the crisis period exploring financial and social efficiency in spanish credit unions as social economy financial institutions credit unions have traditionally been considered less efficient than traditional banking entities however like banks and savings banks they have to be as efficient and competitive as possible to survive in today s business environment especially at times of crisis to date there have been very few studies on their efficiency and practically none for the crisis period moreover almost all the existing studies assess only financial efficiency without considering their social function this study examines the levels of both financial and social efficiency in spanish credit unions as well as their main determinants during the recent crisis we apply the two stage double bootstrap data envelopment analysis dea methodology based on panel data corresponding to all the credit unions active in spain between 2008 and 2013 the empirical results indicate that financial and social efficiency achieved an acceptable level although on average the former was slightly greater than the latter we also find that both age and merger and acquisition activity were positively influential on the financial efficiency of credit unions but had a significant negative effect on their social efficiency moreover the regional location of such entities and the financial crisis were also crucial determinants of both types of efficiency our findings are therefore useful for all the stakeholders of credit unions to know if these entities have been efficient according to a double bottom line accounting in the crisis period and hence to maintain successful social management that is compatible with satisfactory financial efficiency

income money ethic pay satisfaction commitment and unethical behavior is the love of money the root of evil for hong kong employees this study examines a model involving income the love of money pay satisfaction organizational commitment job changes and unethical behavior among 211 full time employees in hong kong china direct paths suggested that the love of money was related to unethical behavior but income money was not indirect paths showed that income was negatively related to the love of money that in turn was negatively related to pay satisfaction that in turn was negatively associated with unethical behavior pay satisfaction was positively related to organizational commitment thus the love of money is the root of evil but money is not

the forecast accuracy of individual analysts evidence of systematic optimism and pessimism o brien 1990 examines the annual earnings forecast accuracy of individual analysts reporting to the institutional brokers estimate system ibes of lynch jones and ryan during july 1975 september 1982 using a regression model which adjusts for average firm and year effects o brien finds no evidence of differential forecast accuracy comparing individual analysts earnings forecasts to median consensus forecasts during 1983 86 we also find no statistically significant evidence of differential analyst forecast accuracy our result however does not mean that one analyst s forecasts are much like another s we find that analysts are persistently optimistic or pessimistic relative to consensus forecasts we examine this persistent behavior and its effect on measures of forecast accuracy over a sample

sticky prices inventories and market power in wholesale gasoline markets a model with costly adjustment of production and costly inventories implies that wholesale gasoline prices will respond with a lag to crude oil cost shocks unlike explanations that rely upon menu costs imperfect information or long term buyer seller relationships this model predicts that futures prices for gasoline will adjust incompletely to crude oil price shocks that occur close to the expiration date of the futures contract we test and confirm this implication examining wholesale price responses in 188 gasoline markets we also find that firms with market power adjust prices more slowly than do competitive firms consistent with the model

interest rate targeting abstract the paper develops a model in which the monetary authority successfully targets the nominal interest rate while also holding down the forecast variance of the price level the latter objective pins down the extent of monetary accommodation to shifts in the demand for money and other shocks and thereby makes determinate the levels of money and prices at each date empirical evidence for the united states suggests that the model s predictions accord reasonably well with observed behavior for nominal interest rates growth rates of the monetary base and rates of inflation

reconsidering the common good in a business context in our contemporary post modern context it has become increasingly awkward to talk about a good that is shared by all this is particularly true in the context of mammoth multi national corporations operating in global markets nevertheless it is precisely some of these same enormous aggrandizing forces that have given rise to recent corporate scandals these in turn raise questions about ethical systems that are focused too myopically on self interest or the interest of specific groups locations or cultures the obvious traditional alternative to moral bellybutton gazing is the common good which challenges the modern business enterprise to realize non instrumental values that can only be attained in our life together the common good dictates that leadership should be judged first of all according to moral criteria rather than professional competence it helps correct the distorted prioritization of the maximization of profit in every business decision recognizing that businesses have a multitude of rights and responsibilities and the common good reminds us that the first of these is not always profit making

a resource based perspective on corporate environmental performance and profitability drawing on the resource based view of the firm we posited that environmental performance and economic performance are positively linked and that industry growth moderates the relationship with the returns to environmental performance higher in high growth industries we tested these hypotheses with an analysis of 243 finns over two years using independently developed environmental ratings results indicate that it pays to be green and that this relationship strengthens with industry growth we conclude by highlighting the study s academic and managerial implications making special reference to the social issues in management literature

on non uniqueness in rational expectations models an attempt at perspective abstract many macroeconomic models involving rational expectations give rise to an infinity of solution paths even when the models are linear in all variables some writers have suggested that this non uniqueness constitutes a serious weakness for the rational expectations hypothesis one purpose of the present paper is to argue that the non uniqueness in question is not properly attributable to the rationality hypothesis but instead is a general feature of dynamic models involving expectations it is also argued that there typically exists in a very wide class of linear rational expectations models a single solution that excludes bubble or bootstrap effects one that occur only because they are arbitrarily expected to occur a systematic procedure for obtaining solutions free from such effects is introduced and discussed in addition this procedure is used to interpret and reconsider several prominent examples with solution multiplicities including ones developed by fischer black and john b taylor

legal vs normative csr differential impact on analyst dispersion stock return volatility cost of capital and firm value this study examines how the sell side analysts interpret firms corporate social responsibility csr activities specifically we examine the differential impact of overall legal and normative csr on the analysts earnings forecast dispersion stock return volatility cost of equity capital and firm value employing a sample of u s public firms during 1993 2009 we find that overall csr intensities reduce analyst dispersion of earnings forecast volatility of stock return and cost of capital coc and increase firm value however its impact is reduced for firms with better accounting and disclosure quality when we disaggregate csr into legal and normative csr we find that legal normative csr decreases increases analysts dispersion stock return volatility and coc while legal normative csr increases decreases firm value the sell side analysts tend to have less greater information asymmetry regarding the net benefits of pursuing csr that is not required by laws we find however that the benefit of having normative csr realized in 1 year lag such that analyst dispersion stock return volatility coc decrease respectively and firm value increases furthermore we find that the benefit of normative csr is offset for firms with higher accounting and disclosure quality

market efficiency and cointegration an application to the sterling and deutschemark exchange markets abstract the assumption that the foreign exchange market is efficient that is that agents are risk neutral and use all available information rationally so that the forward exchange rate is an unbiased predictor of the future spot rate is a property often imposed in theoretical international macroeconomic models although a vast empirical literature has evolved to test market efficiency we use recent developments in the theory of cointegration to provide new methods of testing several aspects of foreign exchange market efficiency we ffind evidence inconsistent with market efficiency for both germany and the united kingdom

inflationary finance under discrepion and rules inflationary finance involves first the tax on cash balances from expected inflation and second a capital levy from unexpected inflation from the standpoint of minimizing distortions these capital levies are attractive ex post to the policymaker in a full equilibrium two conditions hold 1 the monetary authority optimizes subject to people s expectations mechanisms and 2 people form expectations rationally given their knowledge of the policymaker s objectives the outcomes under discretionary policy are contrasted with those generated under rules in a purely discretionary regime the monetary authority can make no meaningful commitments about the future behavior of money and prices under an enforced rule it becomes possible to make some guarantees hence the links between monetary actions and inflationary expectations can be internalized there is a distinction between fully contingent rules and rules of simple form a simple rule allows the internalization of some connections between policy act ion and inflationary expectations but discretion permits some desirable flexibility of monetary growth this abstract was borrowed from another version of this item

comparing the global performance of alternative exchange arrangements abstract this paper presents and applies a methodology useful for studying the operating characteristics of a number of alternative monetary arrangements using a large scale simulation model of the world economy we consider the performance of the regimes when policymakers do or do not observe the shocks and when policymakers infer the shocks using an optimal filtering rule although the results are model specific and at best illustrative of the issues involved the approach does have the advantage of providing a richer framework of analysis than is possible in simple models of international interdependence

the revival of the expectations hypothesis of the us term structure of interest rates abstract us interest rate data from 1987 to 1995 show a substantial predictive power of the spread for the short rate in line with the expectations hypothesis the estimation of a mccallum policy reaction model supports our conjecture that this striking result can be attributed to the adoption of the spread as an indicator for us monetary policy since the late eighties 1997 elsevier science s a

fixes of the forward discount puzzle regressions of ex post changes in floating exchange rates on appropriate interest differentials typically imply that the high interest rate currency tends to appreciate the forward discount puzzle using data from the european monetary system ems the authors find that a large part of the forward discount puzzle vanishes for regimes of fixed exchange rates that is deviations from uncovered interest parity appear to vary in a way that is dependent upon the exchange rate regime by using the many ems realignments the authors are also able to quantify the peso problem copyright 1996 by mit press

the advantage of tying one s hands ems discipline and central bank credibility abstract it is often argued that the ems is an effective disciplinary device for inflation prone countries in europe since it forces the respective policy makers to pursue more restrictive monetary policies than they would otherwise it is not clear however why these countries should submit themselves to such discipline this paper argues that to answer this question appropriately one must consider that ems membership brings potentially large credibility gains policy makers in inflation prone countries the reason is that not only it attaches an extra penalty to inflation in terms of real appreciation but makes the public aware that the policy maker is faced with such penalty and thus helps to overcome the inefficiency stemming from the public s mistrust of the authorities

the stakeholder theory and the common good the theory of the social responsibility of the firm oscillates between two extremes one that reduces the firm s responsibility to the obtainment of the greatest possible profit for its shareholders and another that extends the firm s responsibility to include a wide range of actors with an interest or stake in the firm the stakeholder theory of the social responsibility of business is more appealing from an ethical point of view and yet it lacks a solid foundation that would be acceptable to a variety of schools of thought in this paper i argue that the stakeholder theory could be founded on the concept of the common good first i explain the foundations of the theory of the common good the concept itself how it relates to the individual good and its role in the firm following that i explain how the theory of the common good could be applied to the stakeholder theory finally i draw some conclusions

the transmission of disturbances under alternative exchange rate regimes with optimal indexing the paper develops a general stochastic macroeconomic model that can be used to study the international transmission of disturbances under four alternative exchange rate systems uniform flexible exchange rates uniform fixed exchange rates and two versions of two tier exchange rates the analysis makes two general points first one cannot assume stability of structure when assessing the consequences of alternative exchange rate regimes for example the slope of the aggregate supply curve and the rationally formed expectations in the asset markets can respond dramatically to the government s choice of exchange rate regime second exchange rate regimes that provide full insulation from foreign disturbances may nevertheless be inferior to other regimes in terms of their ability to maximize social welfare

the flexible exchange basket a macroeconomic analysis abstract this paper constructs and analyzes a multi country stochastic equilibrium framework suitable for analyzing the behavior of an economy which pursues a flexible exchange basket policy the framework is general enough to accommodate the special cases of a multilateral floating exchange rates and b rigid basket regimes an important issue that is addressed in the present framework involves the composition of the optimal flexible basket versus that of the corresponding rigid basket such an investigation is carried out for various patterns of multilateral trade for various types of structural disturbances and for alternative optimality criteria

profit and more catholic social teaching and the purpose of the firm the empirical findings in collins and porras study of visionary companies built to last and the normative claims about the purpose of the business firm in centesimus annus are found to be complementary in understanding the purpose of the business firm a summary of the methodology and findings of built to lastand a short overview of catholic social teaching are provided it is shown that centesimus annus claim that the purpose of the firm is broader than just profit is consistent with collins and porras empirical finding that firms which set a broader objective tend to be more successful than those which pursue only the maximization of profits it is noted however that a related finding in collins and porras namely that the content of the firm s objective is not as important as internalizing some objective beyond just profit maximization can lead to ethical myopia two examples are provided of this the walt disney company and philip morris centesimus annus offers a way to expose such myopia by providing guidance as to what the purpose of the firm is and therefore as to what kinds of objectives are appropriate to the firm

an assessment of the association between renewable energy utilization and firm financial performance contemporary research highlights multiple societal and environmental benefits in addition to potential economic advantages associated with renewable energy re utilization as federal and state incentives for investments in re technologies become more prevalent re sources represent increasingly viable alternatives to established fossil fuel energy re utilization is recognized as a key component of green product innovation that helps firms reduce the environmental impact of production processes and diminish their ecological footprints and energy consumption yet despite consistent evidence that corporate sustainability initiatives are favorably associated with firm performance the limited research that examines associations between re initiatives and firm performance yields mixed results and an explicit link has yet to be established drawing on the natural resource based view of the firm we examine the association between re utilization and firm financial performance over time annual roi tobin s q and operating margin for large u s firms identified as exceptional users of re in the epa s fortune 500 top green power partners list are compared with their respective industry medians over a 7 year period 2007 2013 and post hoc bootstrapping and sensitivity analyses are performed to further validate the study findings our research advances current knowledge about the influence of re utilization by demonstrating that top re user firms consistently generated superior financial performance compared to their industry competitors as such the study findings lend credence to the existence of a business case that complements the societal and environmental benefits of re utilization

uncovered interest parity monetary policy and time varying risk premia abstract in a recent paper mccallum argued that monetary policy behavior can be responsible for the apparent empirical failure of uncovered interest parity uip the present paper investigates whether optimizing policy behavior can account for the observed regime dependence of uip evidence the main result is that the tradeoff between interest rate and exchange rate stability is a potential candidate for the explanation of the apparent failure of uip and that the consideration of policy reactions can explain why deviations from uip differ systematically by the exchange rate regime

exchange rate management and macroeconomic policy a national perspective this paper reviews the literature on alternative exchange rate arrangements for a small economy it discusses exchange rate management for short run stabilization purposes and the choice of exchange rate regimes to foster policy discipline recent research has emphasized that the appropriate degree of exchange rate flexibility depends on the nature of disturbances exchange rate movements provide information about shocks and can serve as a basis for intervention rules empirically operational guidelines have not yet been provided floating rates are said to be desirable because they allow policy makers greater autonomy recent research has questioned the implicit assumption that autonomy is always useful rules that prevent discretionary policy may be preferable what role if any the exchange rate should play in such rules has not yet been resolved

the information content of the interest rate and optimal monetary policy optimal monetary policy rules are derived in a rational expectations cum contracting framework monetary policy is redundant if wage setters exploit the incomplete current information embodied in today s nominal interest rate however the monetary authorities can save wage setters the costs of indexing to the interest rate a contemporaneous money supply feedback rule is as effective as wage indexation a lagged rule relevant under a regime of money supply targeting is also as effective if investors use the interest rate both rules have the same implications for the real interest rate as poole s combination policy however the two rules have strikingly different implications for the nominal interest rate

rationality and analysts forecast bias this paper proposes and tests a quadratic loos utility function for modeling corporate earnings forecasting where financial analysts trade off bias to improve management access and forecast accuracy optimal forecasts with minimum expected error are optimistically biased and exhibit predictable cross sectional variation related to analyst and company characteristics empirical evidence from individual analyst forecasts is consistent with the model s predictions these results suggest that positive and predictable bias may be a rational property of optimal earnings forecasts prior studies using classical notions of unbiasedness may have prematurely dismissed analysts forecasts as being irrational or inaccurate

regime non stationarity in the us uk real exchange rate abstract using a markov switching extension of the adf regression we find evidence that the us uk real exchange rate is stationary in periods when it is in a low volatility regime and nonstationary when it is in a high volatility regime

a reconsideration of the uncovered interest parity relationship abstract this paper argues that the uncovered interest parity uip relationship is distinct from and more important than the unbiasedness of forward exchange rates as predictors of future spot rates the standard finding that the slope estimate b is roughly 3 in regressions of s t on t 1 s t 1 implies rejection of unbiasedness but not necessarily uip the hypothesis that monetary authorities manage interest rates so as to smooth their movements while also resisting changes in exchange rates is attractive conceptually and is capable of explaining not only the b 3 finding but also several other notable features of the data

investments of uncertain cost abstract this paper examines irreversible investment decisions when projects take time to complete and are subject to two types of cost uncertainty the first is technical uncertainty i e uncertainty over the physical difficulty of completing a project which is only resolved as the investment proceeds the second is input cost uncertainty i e uncertainty over the prices of construction inputs or over government regulations affecting construction costs which is external to the firm these two types of uncertainty have very different effects on the investment decision a simple investment rule is derived that maximizes firm value and is used to analyze the decision to start or continue building a nuclear power plant during the 1980s

the welfare case for the european monetary system abstract this paper argues that the european monetary system can be interpreted as a cooperative game yielding benefits to its members a simple model is set up in which it is shown that the ems solution is superior to nash if the menber countries differ this superiority to nash may require an occasional realignment it will also then require that there be no sterilization of foreign exchange interventions since otherwise the system would collpase the ems is interpreted in this paper as an arrangement manner and not o bretton woods type of arrangement when there is a leader follower relationship inside

economy of mutuality merging financial and social sustainability the article posits the concept of economy of mutuality as an intellectual mediation space for shifts in emphasis between market and social structures within economic theory and practice economy of mutuality it is contended provides an alternative frame of reference to the dichotomy of market economy and social economy for inquiry about what business is for and what values it presupposes and creates the article centers around the objective of gaining a broadened understanding of business so as to include not just market economy but social enterprise and social economy in pursuit of this objective a range of various archetypes of business enterprise are considered in light of higher ends of economic life the highest telos of business encompassing all such archetypes it is argued is founded on reciprocity and integral human development the article concludes that compared to market economy per se economy of mutuality provides a better conceptual framework for business in undertaking the challenges of sustainability

institutional emergence in an era of globalization the rise of transnational private regulation of labor and environmental conditions1 why have systems of transnational private regulation recently emerged to certify corporate social and environmental performance different conceptions of institutional emergence underlie different answers to this question many scholars argue that firms create certification systems to solve problems in the market a view rooted in a conception of institutions as solutions to collective action problems the author develops a different account by viewing institutions as the outcome of political contestation and by analyzing conflict and institutional entrepreneurship among a wide array of actors using a comparative case study design the analysis shows how these arguments explain the formation of social and environmental certification associations both theoretical approaches are needed but strong versions of the market based approach overlook an important set of dynamics that the author calls the political construction of market institutions the analysis shows how both problem solving in markets and

security analysts career concerns and herding of earnings forecasts several theories of reputation and herding see e g scharfstein and stein 1990 suggest that herding among agents should vary with career concerns our goal in this paper is to document whether such a link exists in the labor market for security analysts specifically we look at the relationship between an analyst s job tenure a proxy for career concerns and various measures of stock earnings forecast performance we establish the following key results 1 older analysts are more likely to produce earnings forecasts of firms before younger ones 2 their forecasts also deviate more from the consensus forecast than their younger counterparts we argue that these results are consistent with some reputational models of herding we also establish a number of auxiliary findings regarding the relationship between forecast accuracy and frequency of forecast revisions with job tenure

toward a common good theory of the firm the tasubinsa case tasubinsa is a special employment and occupational center constituted in accordance with spanish law where 90 of the workers have mental sensorial or physical impairments of at least 30 its positive experience of more than 15 years provides entirely different responses from mainstream neoclassical theory transaction cost theory agency theory and shareholder theory to basic questions such as what is a firm what is its purpose who owns a firm and what do a firm s owners seek the article discusses how these different premises give rise to a distinctive corporate culture centered on the handicapped person

beyond does it pay to be green a meta analysis of moderators of the cep cfp relationship review of extant research on the corporate environmental performance cep and corporate financial performance cfp link generally demonstrates a positive relationship however some arguments and empirical results have demonstrated otherwise as a result researchers have called for a contingency approach to this research stream which moves beyond the basic question does it pay to be green and instead asks when does it pay to be green in answering this call we provide a meta analytic review of cep cfp literature in which we identify potential moderators to the cep cfp relationship including environmental performance type e g reactive vs proactive performance firm characteristics e g large vs small firms and methodological issues e g self report measures by analyzing these contingencies this study attempts to provide a basis on which to draw conclusions regarding some inconsistencies and debates in the cep cfp research some of the results of the moderator analysis suggest that small firms benefit from environmental performance as much or more than large firms us firms seem to benefit more than international counterparts and environmental performance seems to have the strongest influence on market measures of financial performance

optimal wage indexation foreign exchange intervention and monetary policy this paper deals with the design of optimal monetary policy and with the interaction between the optimal degrees of wage indexation and foreign exchange intervention the model is governed by the characteristics of the stochastic shocks which affect the economy and by the information set that individuals possess because of cost of negotiations nominal wages are assumed to be precontracted and wage adjustments follow a simple indexation rule that links wage changes to observed changes in price the use of the price level as the only indicator for wage adjustments may not permit an efficient use of available information and may result in welfare loss the analysis specifies the optimal set of feedback rules that should govern policy aiming at the minimization of the welfare loss these feedback rules determine the optimal response of monetary policy to changes in exchange rates interest rates and foreign prices the adoption of the optimal set of feedback rules results in the complete elimination of the welfare cost arising from the simple indexation rule and from the existence of nominal contracts since optimal policies succeed in the elimination of the distortions issues concerning the nature of contracts and the implications of specific assumptions about disequilibrium positions become inconsequential the analysis then proceeds to examine the interdependence between the optimal feedback rules and the optimal degree of wage indexation it is shown that a rise in the degree of exchange rate flexibility raises the optimal degree of wage indexation one of the key conclusions is the proposition that the number of independent feedback rules that govern a policy must equal the number of independent sources of information that influence the determination of the undistorted equilibrium thus it is shown that with a sufficient number of feedback rules for monetary policy there may be no need to introduce wage indexation it is also shown that an economy that is not this abstract was borrowed from another version of this item