calculating and using second order accurate solutions of discrete time dynamic equilibrium models we describe an algorithm for calculating second order approximations to the solutions to nonlinear stochastic rational expectations models the paper also explains methods for using such an approximate solution to generate forecasts simulated time paths for the model and evaluations of expected welfare differences across different versions of a model the paper gives conditions for local validity of the approximation that allow for disturbance distributions with unbounded support and allow for non stationarity of the solution process

was the sarbanes oxley act of 2002 really this costly a discussion of evidence from event returns and going private decisions abstract this paper discusses evidence on the costs of the sarbanes oxley act sox from stock returns and going private decisions zhang 2007 economic consequences of the sarbanes oxley act of 2002 journal of accounting and economics doi 10 1016 j jacceco 2006 07 002 analyzes returns around legislative events and concludes that sox imposes significant costs on firms engel et al 2007 the sarbanes oxley act and firms going private decisions journal of accounting and economics doi 10 1016 j jacceco 2007 02 002 examine going private decisions and point to unintended consequences both studies are carefully conducted and deserve praise for tackling an important issue however as my discussion highlights several key findings may not be attributable to sox and we should exercise caution in interpreting the evidence while it is not implausible that one size fits all regulation imposes substantial costs on firms we presently do not have much sox related evidence to support this conclusion

the role of corporate sustainability performance for economic performance a firm level analysis of moderation effects abstract this paper analyses the link between sustainability management and economic performance its main research question concerns the association of social responsibility and environmental management with economic performance determinants of the latter and possible moderation effects based on data collected from financial databases and kinder lydenberg domini for the period 1992 to 2003 the paper analyses the link of corporate sustainability performance with economic performance using panel estimation techniques the analysis shows that advertising intensity moderates the association of corporate sustainability performance and economic performance as measured by tobin s q for research and development efforts relative to firm size no moderating role on the link between corporate sustainability and economic performance is identified a sensitivity analysis using separate measures for social and environmental performance reveals that the latter only has a direct effect and the former only a fully moderated effect on economic performance policy and management implications of these findings are discussed

abatement investments and green goodwill this paper develops and estimates a dynamic model that links profits to green goodwill assuming that abatement investments generate green goodwill and using data from the swedish pulp industry we are able to test the effects of green goodwill on firm level output price and profits the results suggests that swedish pulp plant output prices and profits may be positively related to changes in green goodwill furthermore no evidence is found to support the existence of adjustment costs due to abatement investments

finance as a driver of corporate social responsibility finance is grease to the economy therefore we assume that it may affect corporate social responsibility csr and the sustainability of economic development too this paper discusses the transmission mechanisms between finance and sustainability we find that there is no simple one to one relationship between financial development and sustainable development but there are various often indirect linkages it appears that most of the literature concentrates on the role of public shareholders when it comes to changing corporate policy and performance in a more sustainable direction however this focus neglects the potential impact of the credit channel and private equity on a firm s non financial policies and performance these very powerful mechanisms can govern business policies and practices therefore there appears to be much more scope for finance to promote socially and environmentally desirable activities and to discourage detrimental activities than has been acknowledged in the academic literature so far

monitoring costs managerial ethics and corporate governance a modeling approach this article evaluates effectiveness and costs of external regulation in particular the sarbanes oxley act of 2002 sox in restricting managerial malfeasance and safeguarding shareholder interests it discusses the role of managerial ethics as an alternative corporate governance mechanism to protect shareholder value this article builds a mathematical model to illustrate shareholders choices of best corporate governance mechanisms taking into account the influence of managerial ethics effectiveness and costs of monitoring we suggest that the best corporate governance design and the optimal monitoring expenses are influenced by managerial types monitoring efficiency and effectiveness of ethics education we conclude that stringent regulation and monitoring may not always enhance shareholder value when managerial ethics could be improved by ethics education or social norms ethics education may be a better alternative than stringent regulation

contracting theory and accounting abstract this paper reviews agency theory and its application to accounting issues i discuss the formulation of models of incentive problems caused by moral hazard and adverse selection problems i review theoretical research on the role of performance measures in compensation contracts and i compare how information is aggregated for compensation purposes versus valuation purposes i also review the literature on communication including models where the revelation principle does not apply so that nontruthful reporting and earnings management can take place the paper also discusses capital allocation within firms including transfer pricing and cost allocation problems

empirical and policy performance of a forward looking monetary model in this paper we consider the implications of a fully specified dynamic general equilibrium model developed by smets and wouters 2003 this is a relatively large scale forward looking model which was shown to provide a good fit to the data we show that systematically accounting for prior uncertainty may lead to substantially different parameter estimates however many of the qualitative features of the model remain similar under the alternative estimates that we find we then formulate and analyze optimal policy rules in the model focusing on a simple loss function which is commonly used and is independent of the estimates we determine the optimal equilibrium dynamics for our estimates as well as those of smets and wouters and find that they imply largely similar behavior we then analyze simple policy rules finding that these rules perform relatively well and are robust to our different sets of parameter estimates overall our results suggest that the model may be relatively robust in its ability to capture certain aspects of the data however some caution should be exercised in basing inference on the structural estimates as these seem to be only weakly identified copyright 2009 john wiley sons ltd

why do manufacturing facilities introduce environmental management systems improving and or signaling performance abstract in this paper we explore the motivation for the introduction of environmental management systems and their certification a distinction is drawn between their role in bringing about better compliance or improved performance and as external indicators of good environmental practices to both other market participants and regulatory authorities drawing upon a database of approximately 4000 facilities in seven oecd countries empirical evidence is found for the role that both factors play in encouraging the adoption and certification of ems s but that the relative importance of different factors varies according to facility size

a real options approach to abatement investments and green goodwill in this paper we adopt the green goodwill argument as to why firms voluntarily invest in abatement capital we investigate the effects on the abatement investment decision of changes in uncertainty about future green goodwill competitor abatement investments regulations etc using a real options framework our results indicate that increased uncertainty about consumers willingness to pay for green products in the future discourage voluntary abatement investments the model also suggests that voluntary abatement investments are promoted by an increased threat of regulation and competitor abatement investments furthermore the benefit cost ratio of the abatement investment project at the point where it is optimal to invest is independent of what regulatory regime stringent or lenient the firm operates in we also conclude that despite the fact that voluntary abatement investment exists there may still be room for environmental policy

foreign investors and corporate social responsibility evidence from the career advancement of women in japan i examine whether foreign investors invest in firms that encourage the career advancement of women by using data from a sample of japanese firms during the period 2008 2011 first i find that corporate governance reform and work life balance practices facilitate the promotion of women to higher positions in firms furthermore i find that foreign investors hold more shares of firms that encourage the career advancement of women overall these results indicate that the career advancement of women as a part of corporate social responsible activities benefits foreign investors

the goals and promise of the sarbanes oxley act the primary goal of the sarbanes oxley act was to fix auditing of u s public companies consistent with its full official name the public company accounting reform and investor protection act of 2002 by consensus auditing had been working poorly and increasingly so the most important and most promising part of sarbanes oxley was the creation of a unique quasi public institution to oversee and regulate auditing the public company accounting oversight board pcaob in controversial section 404 the law also created new disclosure based incentives for firms to spend money on internal controls above increases that would have occurred after the corporate scandals of the early 2000s in exchange for these higher costs which have already fallen substantially sarbanes oxley promises a variety of long term benefits investors will face a lower risk of losses from fraud and theft and benefit from more reliable financial reporting greater transparency and accountability public companies will pay a lower cost of capital and the economy will benefit because of a better allocation of resources and faster growth sarbanes oxley remains a work in progress section 404 in particular was implemented too aggressively but reformers should push for continued improvements in its implementation by pcaob rather than for repeal of the legislation itself

quality leadership when regulatory standards are forthcoming in many markets governments set minimum quality standards while some sellers compete on the basis of quality by exceeding them such quality leadership strategies often win public acclaim especially when they involve environmental attributes using a duopoly model of vertical product differentiation we show that if the high quality firm can commit to a quality level before regulations are promulgated it induces the regulator to weaken standards and welfare falls our results raise doubts about the social benefits of corporate self regulation and highlight the dangers of lengthy delays between legislative mandates for new regulations and their implementation

foreign equity investment restrictions capital flight and shareholder wealth maximization theory and evidence this article provides a theory of foreign equity investment restrictions we consider a model where the demand function for domestic shares differs between domestic and foreign investors because of deadweight costs in holding domestic and foreign securities that depend on the country of residence of investors we show that domestic entrepreneurs maximize firm value by discriminating between domestic and foreign investors the model implies that countries benefitting from capital flight have binding ownership restrictions such that foreign investors pay a higher price for shares than domestic investors the empirical implications of this theory are supported by evidence from switzerland article published by oxford university press on behalf of the society for financial studies in its journal the review of financial studies

habit formation in consumption and its implications for monetary policy models this paper explores a monetary policy model with habit formation for consumers in which consumers utility depends in part on current consumption relative to past consumption the empirical tests developed in the paper show that one can reject the hypothesis of no habit formation with tremendous condence largely because the habit formation model captures the gradual hump shaped response of real spending to various shocks the paper then embeds the habit consumption specication in a monetary policy model and nds that the responses of both spending and inflation to monetary policy actions are signicantly improved by this modication jel d12 e52 e43

solution and estimation of re macromodels with optimal policy macro models of monetary policy typically involve forward looking behavior except in rare circumstances we have to apply some numerical method to find the optimal policy and the rational expectations equilibrium this paper summarizes a few useful methods and shows how they can be combined with a kalman filter to estimate the deep model parameters with maximum likelihood simulations of a macro model with staggered price setting interest rate elastic output and optimal monetary policy illustrate the properties of this estimation approach

the economics of corporate social responsibility a firm level perspective survey this paper analyzes the economics of corporate social responsibility csr as a private response to market imperfections in order to satisfy social preferences depending on whether they affect regulation competition or contracts market imperfections driving csr decisions are classified in three categories public goods and bads and altruism imperfect competition and incomplete contracts we successively present these drivers of csr decisions and highlight the nature of incentives external or internal at work and the testable and tested hypotheses in the reviewed studies we finally review the link between csr and financial performance as well as between csr and social and environmental performance a twofold discrepancy appears in the literature opening future research paths a disconnection between our understanding of csr drivers and csr impacts and a knowledge gap between csr financial and social consequences the latter having received little attention

market and political regulatory perspectives on the recent accounting scandals not surprisingly the recent accounting scandals look different when viewed from the perspectives of the political regulatory process and of the market for corporate governance and financial reporting we do not have the opportunity to observe a world in which either market or political regulatory processes operate independently and the events are recent and not well researched so untangling their separate effects is somewhat conjectural this paper offers conjectures on issues such as what caused the scandalous behavior why was there such a rash of accounting scandals at one time who killed arthur andersen the securities and exchange commission or the market did fraudulent accounting kill enron or just keep it alive for too long what is the social cost of financial reporting fraud does the united states in fact operate a principles based or a rules based accounting system was there market failure or was there regulatory failure or both was the sarbanes oxley act a political and regulatory overreaction does the united states follow an ineffective regulatory model

the economic impacts of voluntary environmental performance of firms a critical review new trends in studies on the governance of natural assets include substantial consideration of the role of voluntary initiatives a traditional economic view states that there is a trade off between being green and being competitive according to that view no voluntary environmental action is expected to occur to undertake an in depth analysis of the scope for voluntary action this paper reviews empirical literature that analyzes the relationship between manufacturing firms environmental initiatives or performance and economic results this review moves beyond the general test of the pay to be green hypothesis preferring instead to systematize empirical results in more specific research questions empirical findings of the reviewed literature generally support that there is no penalty for being green in addition the typology of firms the methods utilized for implementing environmental initiatives the intensity of abatement efforts and stockholders valuation of green firms have all been shown to have a sizeable influence on the actual economic results of environmental action or management consequently the findings of this paper challenge the traditional strategic theory that predicts widespread free riding it holds major implications for environmental policy making and environmental business decisions

optimal incentive contracts in the presence of career concerns theory and evidence this paper studies optimal incentive contracts when workers have career concerns concerns about the effects of current performance on future compensation we show that the optimal compensation contract optimizes total incentives the combination of the implicit incentives from career concerns and the explicit incentives from the compensation contract thus the explicit incentives from the optimal compensation contract should be strongest for workers close to retirement because career concerns are weakest for these workers we find empirical support for this prediction in the relation between chief executive compensation and stock market performance

voluntary environmental investment and responsive regulation instances of corporate voluntary environmental investments have been rising in recent years motivations for such activities include corporate image building regulatory preemption and production cost savings while some of these investments arise from industry attempts to set environmental standards where none currently exist many investments seem to be aimed at reducing the costs of complying with existing regulations using a simple game theoretic model we investigate firm motivations for and welfare consequences of these types of voluntary investments by focusing on the role regulatory enforcement might play we find that such investments unambiguously increase when an enforcement regulator acts as a stackelberg follower a regulatory structure we refer to as responsive regulation in setting its monitoring and enforcement strategy these additional investments may be socially undesirable necessitating a restructuring of non compliance penalties

indicator variables for optimal policy the optimal weights on indicators in models with partial information about the state of the economy and forward looking variables are derived and interpreted both for equilibria under discretion and under commitment an example of optimal monetary policy with a partially observable potential output and a forward looking indicator is examined the optimal response to the optimal estimate of potential output displays certainty equivalence whereas the optimal response to the imperfect observation of output depends on the noise in this observation

robust monetary policy with competing reference models abstract the existing literature on robust monetary policy rules has largely focused on the case in which the policymaker has a single reference model while the true economy lies within a specified neighborhood of the reference model in this paper we show that such rules may perform very poorly in the more general case in which non nested models represent competing perspectives about controversial issues such as expectations formation and inflation persistence using bayesian and minimax strategies we then consider whether any simple rule can provide robust performance across such divergent representations of the economy we find that a robust outcome is attainable only in cases where the objective function places substantial weight on stabilizing both output and inflation in contrast we are unable to find a robust policy rule when the sole policy objective is to stabilize inflation we analyze these results using a new diagnostic approach namely by quantifying the fault tolerance of each model economy with respect to deviations from optimal policy

the tenuous trade off between risk and incentives empirical work testing for a negative trade off between risk and incentives has not had much success the data suggest a positive relationship between measures of uncertainty and incentives rather than the posited negative trade off i argue that the existing literature fails to account for an important effect of uncertainty on incentives through the allocation of responsibility to employees when workers operate in certain settings firms are content to assign tasks to workers and monitor their inputs by contrast when the situation is more uncertain they delegate responsibility to workers but to constrain their discretion base compensation on observed output

principals preferences for agents with social preferences abstract this study explores a nested representation of ethical moral social identity motivated opportunistic and reciprocal agent preferences to characterize screening contracts in a principal agent model under adverse selection this leads to a ranking of the type of social preferences that principals should seek in agents based upon the information rents associated with each agent type when moral hazard is introduced the ranking further depends upon the interaction of limited liability with self selection these results are interpreted in light of the 2010 dodd frank act and principal agent experiments

estimating central bank preferences under commitment and discretion this paper explains u s macroeconomic outcomes with an empirical new keynesian model in which monetary policy minimizes the central bank s loss function the presence of expectations in the model forms a well known distinction between two modes of optimization termed commitment and discretion the model is estimated separately under each policy using maximum likelihood over the volcker greenspan bernanke period comparisons of fit reveal that the data favor the specification with discretionary policy estimates of the loss function weights point to an excessive concern for interest rate smoothing in the commitment model but a more balanced concern relative to inflation and output stability in the discretionary model

environmental technological change and governance in sustainable development policy abstract an evolutionary economics perspective between technological innovation and public policy is applied to analyse the relationships between technological change sustainable development and industrial competitiveness this leads us to emphasise the fundamental role that firm s strategies vis a vis the endogenisation of technological change can play for giving effect to win win strategies however allowing industrial competition to become the only factor determining win win strategies could lead to locked technological and social options being chosen which do not contribute to overall goals of ecological social and economic sustainability for this reason we introduce as complements to competitiveness the requirement of new forms of governance in pursuit of ecological economic sustainability

corporate social responsibility business strategy and the environment we examine the concept of firms sacrificing profits in the social interest within the environmental realm with particular focus on the case of the united states by addressing four key questions may they do so within the scope of their fiduciary responsibilities to their shareholders can they do so on a sustainable basis or will the forces of a competitivemarketplace render such efforts and their impacts transient at best do firms in fact frequently or at least sometimes behave this way reducing their earnings by voluntarily engaging in environmental stewardship should firms carryout such profit sacrificing activities i e is this an efficient use of social resources we address these questions through the lens of economics including insights from legal and business scholarship

morally motivated self regulation 2 this paper focuses on self regulation motivated by altruistic moral concerns the context is one in which individuals can voluntarily self regulate in the presence of opportunities to free ride on the self regulation of their trading partners moral preferences can mitigate free riding but moral preferences can be limited in the sense that they may be weaker the greater the socioeconomic distance from a trading partner and can depend on whether others are expected to reciprocate the scope of self regulation can be increased by moral suasion but individuals can also form organizations to reduce free riding this paper characterizes the scope of self regulation as a function of the form and strength of moral preferences and explains the effectiveness of organizations in expanding that scope moral preferences can be conditional on the actions of others or limited by socioeconomic distance a citizen thus may self regulate when interacting with someone close but not with someone far away moral preferences can also be conditional or unconditional unconditional moral preferences are independent of the action of others whereas with conditional preferences a citizen is more willing to self regulate if other citizens are expected to reciprocate 3

market failure and government failure f or several decades a debate has been raging in development economics on the relative virtues of the free market as opposed to state intervention with the help of analytical models of a market economy the interventionists demonstrate what they consider serious instances of market failure that is the inability of a market economy to reach certain desirable outcomes in resource use the protagonists of free markets on the other hand compile impressive lists of ill conceived and counterproductive policy measures implemented by the governments of different countries at various times leading to wasteful use of resources in their economies this debate inevitably remains inlconclusive the analytical results on market failure do not disappear in the face of the evidence that most governments or for that matter most economies of less developed countries with or without state intervention have performed rather badly when there appears to be scope for imnprovement over the market outcome the search for the appropriate corrective measures goes on some protagonists of government failure question the significance of such market failures others voice skepticism about the ability of governments to take any action in the economy which is not counterproductive but none of them seems to be able to explain why a less developed country like india failed to grow during the first half of this century under a non interventionist colonial adnministration thus while the debate goes on neither side succeeds in convincing the other

does environmental performance affect financial performance a meta analysis abstract what do we know about the impact of environmental regulations performance on firm performance after more than three decades of theoretical as well as empirical research the results seem to remain inconclusive some papers suggest that regulations harm firms while others claim that regulations may contribute positively and give an impetus to innovations therefore i examine the heterogeneity in financial environmental performance nexus empirically carrying out a meta regression analysis of 64 outcomes from 37 empirical studies to uncover the underlying factors which can influence the observed variation in the empirical results the results suggest both that the empirical method used matters for the nexus and that the likelihood of finding a negative link between environmental and financial performance significantly increases when using simple correlation coefficients instead of more advanced econometric analysis the results also indicate that the portfolio studies tend to report a negative link between environmental and financial performance this likely reflects the omitted factors in portfolio studies the positive link is found more frequently in common law countries than in civil law countries the results also point to the importance of appropriate time coverage to establish a positive link between environmental and financial performance

effects of social capital and power on surviving transformational change the case of initial public offerings we examined how social capital and the power of venture capitalists and founderceos affect ipo firm survival using data from 218 u s initial public offerings conducted in 1992 we found that average management team tenure and an ipo deal s network embeddedness decreased the likelihood of failure during a firm s first five years as a public entity founder ceo presence at the time of an ipo interacted with ceo ownership to decrease the likelihood of failure and ceo ownership and venture capitalist ownership concentration also decreased that likelihood evolutionary perspectives on organizations are often accompanied by the presumption that organizations face an increased risk of failure early in their lives owing to liabilities of newness aldrich 1999 stinchcombe 1965 as organizational goals and patterns of activity become routinized over time increased reliability in performance and accountability for actions taken enhance a firm s survival chances hannan freeman 1984 this process however also generates strong inertial pressures that not only discourage organizational change but also because of the potential for disruption to existing internal and external routines make change hazardous research findings suggest that even in older better established firms significant transformational events during their life cycles can effectively reset the clock and reintroduce risks associated with the liability of newness as firms struggle to adapt strategies internal operational and administrative processes and or external ties and relationships amburgey kelly barnett 1993 thus transformational change in organizational operations decreases efficiency and increases failure rates at least in the short term as resources and attention are diverted from normal routinized operating functions to processes involving adaptation and reorientation haveman 1992

technology shocks and robust sign restrictions in a euro area svar we use a model based identification strategy to estimate the impact of technology shocks on hours worked and employment in the euro area the sign restrictions applied in the vector autoregression var analysis are consistent with a large class of dynamic stochastic general equilibrium dsge models and are robust to parameter uncertainty the results are in line with the conventional real business cycle rbc interpretation that hours worked rise as a result of a positive technology shock by comparing the sign restrictions method to the long run restriction approach of gali quaterly journal of economics 1992 709 38 we show that the results do not depend on the stochastic specification of the hours worked series or the data sample but only on the identification scheme

environmental regulation and mnes location does csr matter abstract we investigate whether firms with relatively low environmental standards are more often located in countries that are poor corrupt or have weak environmental regulations we find new empirical evidence in favor of the pollution haven hypothesis which states that mnes are transferring their dirty operations to countries with weak environmental regulation our findings suggest that these are not necessarily the poorest or most corrupt countries we establish that mnes with strong social responsibility avoid locating their operations in countries with weak environmental regulation

is the fed too timid monetary policy in an uncertain world estimates of the taylor rule using historical data from the past decade or two suggest that monetary policy in the u s can be characterized as having reacted in a moderate fashion to output and in

corporate social responsibility in the banking industry motives and financial performance abstract the current study investigates the association between corporate social responsibility csr and financial performance fp and discusses the driving motives of banks to engage in csr three motives namely strategic choices altruism and greenwashing suggest that the relationship between csr and fp is positive non negative and non existent respectively we obtained our sample which covered 2003 2009 from the ethical investment research service eiris databank and bankscope database the data consists of 162 banks in 22 countries we then classified the banks into four types based on their degree of engagement in csr this study proposes the use of an extended version of the heckman two step regression in which the first step adopts a multinomial logit model and the second step estimates the performance equation with the inverse mills ratio generated by the first step the empirical results show that csr positively associates with fp in terms of return on assets return on equity net interest income and non interest income in contrast csr negatively associates with non performing loans hence strategic choice is the primary motive of banks to engage in csr

direct foreign ownership institutional investors and firm characteristics in this paper we characterize foreign ownership using a dataset of ownership and attributes of swedish rms the analysis reveals that foreigners show a preference for large rms rms paying low dividends and rms with large cash positions on their balance sheets when we further analyze the preference for large rms we nd that market liquidity and presence in international markets measured through export sales or listings on other exchanges seem to characterize foreign holdings better than rm size alone foreigners also tend to underweight rms with a dominant owner importantly we demonstrate that most of the features associated with foreign ownership are driven by the fact that foreign investors typically are mutual funds or other institutional investors hence we identify an institutional investor bias rather than a foreign investor bias finally using ownership data on a country level we conclude that the results are particularly strong among u s investors who comprise the largest institutions among foreign investors 2001 elsevier science s a all rights reserved jel classixcation g1 g15