the price of pollution a dual approach to valuing so2 allowances under the 1990 clean air act amendments a market based scheme to reduce u s sulfur dioxide emissions takes effect in 1995 indications are that participation in the market will be light and allowance prices will be lower than was once expected using an output distance function approach for wisconsin coal burning utility plants we estimate the shadow price of so2abatement which should approximate the allowance price the estimated average shadow price is above the prices at which the few observed allowance trades have occurred wisconsin s stringent state so2legislation may explain a portion of this divergence

heterogeneity tournaments and hierarchies tournament contracts are characterized that simultaneously elicit first best efficient effort levels and self selection of risk neutral heterogeneous workers into ability specific contracts comparisons across self selected ability types are shown to be sometimes necessary to attain efficiency rationales are explored for not commonly observing such contracts in hierarchical organizations

cap and trade a sufficient or necessary condition for emission reduction influenced by the success of emission trading in the us for sulphur dioxide so 2 some economists have argued for an upstream economy wide cap and trade scheme as the primary tool for achieving the required reduction in greenhouse gas ghg emissions this paper addresses that argument and concludes that cap and trade will need to be accompanied by complementary regulatory measures while it is a necessary component in a climate mitigation programme it is unlikely to be sufficient by itself to accomplish the desired emission reductions the paper reviews the evidence on how so 2 emissions were reduced and the extent to which actual emission trading was responsible for the reduction as opposed to other innovations it also identifies differences between the past regulation of so 2 and other air pollutants and the challenges presented by the regulation of ghg emissions what actually happened in the us with so 2 emission trading deviated in several significant respects from what would be predicted based on the conventional theoretical analysis while there was a dramatic reduction in so 2 emissions it occurred because of several factors some of which are unlikely to apply for ghg emissions and others of which argue for an activist regulatory policy by the government as a complement to the functioning of an emissions market for ghgs copyright 2010 oxford university press

estimating the marginal abatement cost curve of co2 emissions in china provincial panel data analysis abstract this paper estimates the marginal abatement cost curve macc of co2 emissions in china based on a provincial panel for the period of 2001 2010 the provincial marginal abatement cost mac of co2 emissions is estimated using a parameterized directional output distance function four types of model specifications are applied to fit the mac carbon intensity pairs the optimal specification controlling for various covariates is identified econometrically a scenario simulation of china s 40 45 carbon intensity reduction based on our macc is illustrated our simulation results show that china would incur a 559 623 yuan t roughly 51 57 increase in marginal abatement cost to achieve a corresponding 40 45 reduction in carbon intensity compared to its 2005 level

ceo pay and the argument from peer comparison chief executive officers ceos are typically paid great amounts of money in wages and bonuses by commercial companies this is sometimes defended with an argument from peer comparison roughly that our ceo has to be paid in accordance with what other ceos at comparable companies get at first glance this seems like a poor excuse for morally outrageous pay schemes and consequently the argument has been ignored in the previous philosophical literature in contrast however this article provides a partial defence of the argument from peer comparison moreover it is demonstrated how a serious consideration of this argument sheds further light on both incentive and desert based theories of just pay

market failure in incentive based regulation the case of emissions trading abstract among the existing evaluations of the us epa s emissions trading program a consensus has emerged while the program has resulted in significant cost savings it has not even approximately achieved a cost effective allocation of the control responsibility the cost savings have been smaller and the trades fewer than might have been expected at the outset of the program in this article we explore one hypothesis which purports to explain the divergence between the cost minimizing and the observed pattern of trades for nonuniformly mixed pollutants the trading process hypothesis attributes some significant proportion of this divergence to the nature of the process by which emission reduction credits are traded under the bubble policy an examination of actual bubble trades reveals that the actual trading process is sequential and bilateral and hence differs considerably from the implicit process modeled in the existing empirical studies simulations of this more realistic trading process suggest that the resulting equilibria deviate considerably from cost effective allocations of the control responsibility

distinction between intermediate and finished products in intra firm trade abstract although intra firm trade has been viewed as associated with vertical integration which exploits opportunities for exchange between inherently dissimilar economies it is more common between developed countries where horizontal integration is expected to dominate using unique data from 1974 to 1990 on swedish firms application of a tobit model explains variations in majority owned manufacturing affiliates internal imports of intermediate and finished goods on the basis of firms international organization of production effects which are unobservable in aggregate figures show up only when finished and intermediate goods are separated

information and structural holes comment on reagans and zuckerman reagans and zuckerman hereafter rz go behind the performance link with network brokerage to speculate on how information flow is responsible the intuition is a perceived tension between brokers and contacts if nonredundant sources of information provide the broker s competitive advantage as is assumed in empirical research on the returns to brokerage then the broker s contacts have a countervailing advantage as monopoly sources advantage versus countervailing advantage is the tension to be resolved the analysis is interesting in its own right but it carries a broader significance in addressing a critical juncture for network models of advantage empirical success in predicting performance with network models has far outstripped our understanding of the way information flow in networks is responsible for network effects a cluster of network concepts emerged in the 1970s on the idea that advantage results from connections with multiple otherwise disconnected groups and individuals the hubs in a social network were argued to have advantaged access to information and control over its distribution at the center of the concept cluster are granovetter 1973 1983 on weak ties as bridges between groups freeman 1977 1979 on network centrality as a function of being the connection between otherwise disconnected people cook and emerson 1978 cook et al 1983 on the advantage of having alternative

a new approach to measuring shadow price reconciling engineering and economic perspectives abstract shadow price is one of the most important pieces of information in environmental decision making two different approaches namely economic and engineering have been applied to obtain the shadow price of undesirable outputs while using different methodological backgrounds and perspectives the current study proposes a new conceptual framework and an economic estimation model to reconcile the shadow price estimates derived via the two approaches we also suggest a new mapping rule that incorporates the concept of abatement level which is a basic element in the engineering approach as a result the proposed model generates continuously changing estimates i e comprising a shadow price curve based on the abatement level we further investigate the determinant factors of shadow price by using second step regression the suggested methodology is used to investigate the shadow price of carbon emissions in south korean electricity generating plants thus yielding relevant policy implications

in search of substitution between foreign production and exports abstract are foreign production and exports substitutes or complements standard theory of the multinational corporation mnc assumes substitution while previous empirical work examining the relationship has generally found strong evidence of complementarity this study examines product level data which more closely fits the assumption of a single product firm often used in mnc theory and finds substantial evidence for both a substitution and a complementarity effect between affiliate production and exports with japanese automobile parts for the us market i also test for and find evidence of substitution using product level data on a set of japanese produced final consumer goods

explaining bank market to book ratios evidence from 2006 to 2009 abstract this paper examines the market price to book value ratio for 6604 bank stock observations from december 31 2006 through june 30 2009 we relate each bank s market price to book value ratio to several fundamental ratios and whether the bank took funds from the us treasury under the troubled asset relief program tarp the results of this study show that banks who took tarp funds have lower market price to book value ratios in addition lower relative costs higher non interest income and lower assets in non accrual or foreclosed status are associated with higher market price to book value ratios while controlling for size and other bank attributes

marginal abatement costs of carbon dioxide emissions in china a parametric analysis this paper investigates the technical inefficiency shadow price and substitution elasticity of hbox co 2 emissions of china based on a provincial panel for 2001 2010 using linear programming to calculate a quadratic parameterized directional output distance function we show that china s technical inefficiency increases over the period implying further scope for hbox co 2 emissions reduction in the medium and longer term at best by 4 5 and 4 9 respectively our results notwithstanding regional differences highlight increases in the shadow price of hbox co 2 abatement 1 000 yuan ton in 2001 to 2 100 yuan ton in 2010 additionally increasingly steep substitution elasticity highlights the difficult reality of reducing china s hbox co 2 emissions

regional differences in china s co2 abatement cost abstract under a framework of output distance function with multiple outputs the study discusses the carbon abatement cost at provincial and regional levels in china using the shadow price analysis the findings show that the abatement cost reflecting the marginal opportunity cost of carbon reduction varies greatly among the provinces on average the abatement cost of the eastern region was much higher than that of the mid western region during the observed period the findings provide evidence that the carbon prices in the current ets pilots have been much lower than desired levels implying inefficiency of the markets the wide range of the abatement cost estimates supports that the equi marginal principle does not hold for the regulations on carbon pollution at regional levels the regional cost differences indicate the huge potential for china to minimize the total abatement cost with policy instruments that may motive the emissions moving from areas of low abatement cost to where the abatement cost is higher for a few undeveloped provinces that are environmentally fragile and have high abatement cost supplementary measures will be needed to reduce the negative impact of carbon cutbacks on the poor to the minimum

moral hazard and nonmarket institutions dysfunctional crowding out or peer monitoring the authors examine a situation in which insurance is characterized by moral hazard when market insurance is provided supplementary mutual assistance between family and friends unobservable to market insurers will occur when nonmarket insurers have no better information than market insurers the mutual assistance not only crowds out market insurance but is also harmful and therefore dysfunctional alternatively when nonmarket insurers can observe each other s effort perfectly mutual assistance is beneficial these results point to the potential importance of peer monitoring mechanisms in mitigating moral hazard copyright 1991 by american economic association

is there a wage premium for volunteer oss engagement signalling learning and noise abstractvolunteer based open source production has become a significant new model for the organization of software development economics often pictures this phenomenon as a case of signalling individuals engage in the volunteer programming of open source software oss as a labour market signal resulting in a wage premium yet this explanation could so far not be empirically tested this article fills this gap by estimating an upper bound composite wage premium of voluntary oss contributions and by separating the potential signalling effect of oss engagement from other effects although some 70 of oss contributors believe that oss involvement benefits their careers we find no actual labour market premium for oss engagement the presence of other motives such as fun of play or altruism renders oss contributions too noisy to function as a signal

firm outsourcing decisions evidence from u s foreign trade zones deborah l swenson this article examines the operations of firms located in u s foreign trade subzones to study the responsiveness of outsourcing to international cost changes i find that firms reduce their reliance on foreign inputs when dollar depreciation increases the relative price of imported inputs the effect is pervasive across industries and is economically significant in addition firms that rely more heavily on imported intermediate inputs reduce their overall shipments when dollar depreciation elevates their imported input costs however the magnitude of the shipments effect is economically small suggesting that firms respond to exchange rate movements by adjusting their operations on other dimensions jel f23 f1 i introduction during the nafta debates u s industry argued that it would be placed at a competitive disadvantage if it failed to gain access to mexican parts that benefited from tariff reductions in the absence of such benefits it was argued that u s firms might even move their production off shore at the same time u s trade unions expressed great concern that jobs and high levels of economic activity would be lost if nafta caused a rise in the outsourcing of intermediate inputs although these countervailing concerns have attracted much attention very little is known about the responsiveness of firm outsourcing to relative price changes or about its secondary effects on firm shipments since outsourcing decisions are made at the firm level and appropriate data is rarely available to researchers this article seeks to address this void by analyzing a data set that provides information on these purchasing and shipment decisions recent aggregate evidence indicates that firms are purchasing an increasing portion of their intermediate inputs from their foreign affiliates or from unrelated parties located abroad 1 it is argued that advances in transportation and communications have facilitated the trend toward the dispersion of production activities while the aggregate trends are striking little research has focused on individual firm decisions one exception is brainard and riker s 1997 examination of multinational firms employment choices as they respond to international wage changes brainard and riker conclude that the degree of firm substitution among a firm s numerous foreign affiliates is much higher than that between parent firms and their foreign affiliates which is relatively small this labor market evidence suggests that foreign affiliate labor is not easily substituted for home labor and that the two may even be complements 2 in contrast a higher degree of substitutability is implied by work including feenstra a nd hanson 1996 and irwin 1996 for the united states or campa and goldberg 1997 for the united states united kingdom japan and canada which documents that the usage of imported intermediate inputs has increased in almost all cases since the 1970s 3 this article studies the issue of input sourcing flexibility and its consequences by examining individual firm decisions the analysis is based on the activities of a set of firms located in u s foreign trade subzones i focus on this subset of firms since the u s foreign trade subzones program provides a unique opportunity to examine firm level decisions regarding inputs and shipments the reporting requirements of the foreign trade zones program enable us to view aspects of firm sourcing decisions that are usually unobservable i use two estimation methods to measure the general substitutability of inputs and outsourcing flexibility first i develop a constant elasticity of substitution ces model of input demand i then use nonlinear least squares techniques to estimate the underlying demand parameters implied by the structural equations i then perform a tobit analysis of firm sourcing decisions the benefit of the second form of analysis is that it allows me to study additional determinants of outsourcing and it does not require strong assumptions about the functional form of the production function

can green building councils serve as third party governance institutions an economic and institutional analysis abstract green building councils gbcs have been established in many different countries in recent years this paper discusses the role such organizations can play in the respective construction and real estate industry and under what circumstances a gbc can contribute positively to the development of a greener or more sustainable stock of buildings the paper investigates the main informational problem of the industry by looking at the relation between a developer and an investor from an economic point of view we argue that the investor s uncertainty about the true quality of a building and the corresponding incentive for the developer to cheat may lock them into a prisoners dilemma trap the corresponding barriers for a transition toward a greener buildings market are analyzed gbcs are described as institutions of economic governance that can assist the economy in overcoming these problems they can act as third party institutions in transactions between developers and investors by certifying the quality of a building they can reduce the risk for the investor to be cheated by the developer and also increase the incentive to develop good quality buildings for the developer this task however raises some severe management challenges for the gbcs

optimal labour contracts under asymmetric information an introduction the review of economic studies has instituted a new series of lectures to be given annually by a younger british economist at the association of university teachers of economics meetings the choice of lecturer is determined by a panel whose members are currently professors hahn mirrlees and nobay this paper is a revised version of the first lecture in the series it was presented at the aute meeting held at the university of surrey in april 1982 and was refereed in the usual way mak

on the social structure of markets economic theorists have seldom discussed the social structures behind markets even though market trading relies heavily on seller buyer roles and personal relations among traders this paper considers the structural basis of markets and proposes a layered approach which accommodates a wide range of competitive and relational trade within a definition of markets that distinguishes them from non market exchange giving due regard to social structures lays bare the institutional character of markets and provides a rationale for case studies of how particular markets function

vertical and horizontal intra industry trade a cross industry analysis for the united kingdom a large theoretical literature has emerged directed at explaining the presence of intra industry trade iit one of the distinctions which comes out of these models is that between horizontal iit where goods are differentiated by attributes and vertical iit where goods are differentiated by quality in this paper horizontal and vertical iit in u k trade are disentangled using a unit value dispersion criterion and a range of industry characteristics the paper not only points up the relative importance of vertical and horizontal iit in the united kingdom it also demonstrates how a failure to separate them out can impact on the interpretation of empirical results copyright 1995 by royal economic society

multilateral productivity comparisons when some outputs are undesirable a nonparametric approach multilateral productivity comparisons of firms producing multiple outputs some of which are undesirable are obtained by making two modifications to the standard farrell approach to efficiency measurement the restriction that production technology satisfy strong disposability of outputs is relaxed to allow for the fact that undesirable outputs may be freely disposable and the efficiency measures are modified to allow for an asymmetric treatment of desirable and undesirable outputs performance measures that satisfy these requirements are calculated as solutions to programming problems the methodology is applied to a sample of mills producing paper and pollutants

are stock options grants to ceos of stagnant firms fair and justified prior research has examined several ethical questions related to executive compensation the issues that have received most attention are whether executives pay is fair and justified by performance since more recent studies show that stock options grants constitute the single largest component in executive compensation we examine the relations of these grants to economic determinants and corporate governance for firms in the stagnant stage of their lifecycle we find that on average stock options grants comprise a significant portion of annual ceo compensation 26 4 for stagnant firms we also find that economic corporate governance factors explain less or more of the cross sectional variation in stock options grants for stagnant firms than for growth firms furthermore we document lower pay performance sensitivity i e weaker incentive alignment and no improvement in future firm performance from past stock options grants to ceos of stagnant firms in particular our study provides empirical evidence on some inefficiencies associated with stock options grants to ceos of low potential stagnant firms a long standing concern of business ethics researchers moriarty 2005 nichols and subramaniam 2001 perel 2003 our results also provide support for the corporate governance reforms discussed in matsumura and shin 2005 especially those proposed provisions that curtail the power of ceos in the governance of firms

job assignments signalling and efficiency this article analyzes a model in which information about a worker s ability is only directly revealed to the firm employing the worker other firms however use the worker s job assignment as a signal of ability three results recur throughout the analysis first wage rates tend to be more closely associated with jobs than with ability levels second there is frequently an inefficient assignment of workers to jobs i e even when a firm has complete information about a worker s output third the severity of this inefficiency tends to be negatively correlated with the level of firm specific human capital in the economy

piece rate incentive schemes this paper uses recent results from incentive theory to study heretofore informal critiques of piece rate compensation schemes the informal critiques are based on the history of failed attempts to install piece rate compensation schemes at the turn of the century the formal analysis emphasizes the importance of information and commitment in contracting the main result is as follows in a work environment characterized by hidden information and a hidden action if neither the firm nor the worker can commit to future behavior then no compensation scheme piece rate or otherwise can induce the worker not to restrict output

does best practice in setting executive pay in the uk encourage good behaviour we examine how uk listed companies set executive pay reviewing the implications of following best practice in corporate governance and examining how this can conflict with what shareholders and other stakeholders might perceive as good behaviour we do this by considering current governance regulation in the light of interviews with protagonists in the debate setting out the dilemmas faced by remuneration setters and showing how the processes they follow can lead to ethical conflicts

intra industry trade with multinational firms recent developments including the analysis of firm level adjustment to falling trade costs have contributed to a revival of interest in intra industry trade iit most empirical work still relies on the standard grubel lloyd measure this however refers only to international trade disregarding income flows stimulated by repatriated profits of multinational firms given the overwhelming importance of the latter this is a major shortcoming this paper provides a guide to measurement and estimation of the determinants of bilateral iit shares from the perspective of new trade theory with multinational firms we develop an analytically solvable general equilibrium model to investigate the impact of investment costs multinational activities and income flows from repatriated profits we also discuss and quantify the bias of the grubel lloyd index associated with repatriated profit flows of multinationals using bias corrected versions of the grubel lloyd index as the dependent variable we demonstrate that the determinants motivated by our theoretical analysis offer important insights into variations in iit shares

evaluation of credit risk based on firm performance abstract this paper investigates whether productive inefficiency measured as the distance from the industry s best practice frontier is an important ex ante predictor of business failure we use samples of french textiles wood and paper products computers and r d companies to obtain efficiency estimates for individual firms in each industry these efficiency measures are derived from a directional technology distance function constructed empirically using non parametric data envelopment analysis dea methods estimating binary and ordered logit regression models we find that productive efficiency has significant explanatory power in predicting the likelihood of default over and above the effect of standard financial indicators

application of distributive justice theory to the ceo pay problem recommendations for reform an ethical analysis of chief executive officer ceo salaries can be approached via theory on distributive justice and an examination of some corporate codes of ethics u s ceo salaries are compared with their japanese and european counterparts and factors behind the high u s ceo salaries are reviewed the negative repercussions of high pay are discussed including feelings of unfairness declining morale and greater cynicism found in lower level employees reduced research and development budgets and downsized organizations are related to the maintenance of high ceo salaries after considering economic repercussions recommendations for reform which lead to the greatest expected benefit of the least advantaged are made

phase i completed an empirical assessment of the 1990 caaa with the conclusion of phase i trading of so2 allowances the epa declared the allowance trading policy to be a success the time had come to include cap and trade programs in the arsenal of effective policy tools in terms of reducing atmospheric emissions of sulfur dioxide the program appears to be successful it is not clear however whether or not the program has minimized the cost of achieving the emission reductions the measure of the true success of a market based incentive program however has yetto be quantified has the program resulted in converging marginalabatement costs across participant plants in this study i report theshadow prices of phase i power plants from 1994 to 1998 anddetermine that there are more costs to be saved within theambitious public policy experiment

factors affecting university industry r d projects the importance of searching screening and signalling this paper presents an empirical analysis of the determinants of research cooperation between firms and public research organisations pros for a sample of innovating small and medium sized enterprises smes the econometric analysis is based on the results of the know survey carried out in seven eu countries during 2000 in contrast to earlier works that provide information about the importance of pros research we know the number of firm pro collaborative research and development r d projects this allows us to study the determinants of firm collaboration with pros in terms of both the propensity of a firm to undertake r d projects with a university do they cooperate or not and the extent of this collaboration number of r d projects two questions are addressed which firms cooperated with pros and what are the firm characteristics that might explain the number of r d projects with pros the results of our analysis point to two major phenomena first the propensity to forge an agreement with an academic partner depends on the absolute size of the industrial partner second the openness of firms to the external environment as measured by their willingness to search screen and signal significantly affects the development of r d projects with pros our findings suggest that acquiring knowledge through the screening of publications and involvement in public policies positively affects the probability of signing an agreement with a pro but not the number of r d projects developed in fact firms that outsource research and development and patent to protect innovation and to signal competencies show higher levels of collaboration

investment and technical progress models in which the growth rate is exogenous provide no role for government in determining growth in our model growth is associated with investment through externalities from learning by watching rather than with the level of the capital stock presumption of a technical progress function with first increasing and then decreasing returns leads to multiple steady state growth equilibria there is also an explicit role of government policy in setting tax rates on output it follows that two economies with identical structures and stochastic tax policies may exhibit very different growth paths over sustained periods although the stationary distribution of growth rates is the same given the desirability in principle of subsidizing investment various practical methods are considered copyright 1992 by oxford university press

the internal economics of the firm evidence from personnel data we analyze twenty years of personnel data from one firm the hierarchical structure is quite simple and stable career movements suggest that the employee s rate of learning and the firm s learning about ability are important there are promotion fast tracks exit rates vary little with tenure or salary the firm has personnel policies like those described in the internal labor markets literature although several theoretical preconditions for ilms such as ports of entry and exit are lacking job levels are important to compensation but there is also substantial individual variation in pay within levels our companion paper in this issue explores the wage policy of this firm

quality signaling through ex ante voluntary information disclosure in entrepreneurial networks evidence from franchising this paper examines antecedents of ex ante voluntary information disclosures for standardized contracts in entrepreneurial networks entrepreneurs e g franchisors may make such disclosures to prospective business partners in order to signal profitability of partnering attract financial and managerial resources and develop their entrepreneurial networks in practice only a fraction of franchisors make financial performance representations fprs an ex ante voluntary information disclosure to prospective franchisees we address gaps in the signaling voluntary information disclosure franchising entrepreneurship and small and medium enterprise sme literatures we draw on signaling theory to develop a theoretical framework and investigate factors that influence a franchisor s disclosure decision we evaluate hypotheses from our theoretical framework through econometric analyses of multi sector panel data for the us franchising industry we estimate a logit model and use lagged independent variables to address our dichotomous independent variable and potential endogeneity respectively our results support the view that firms signal their quality through fprs to attract potential business partners and expand their entrepreneurial networks beyond the extant literature we find that rigorous partner qualification is another driver of voluntary information disclosure in franchising our findings also provide empirical support for the complementary role played by multiple quality signaling mechanisms used by franchisors and yield public policy implications for franchising

venture capital investments and the technological performance of portfolio firms what is the relationship between venture capitalists selection of investment targets and the effects of these investments on the patenting performance of portfolio companies in this paper we set out a modelling and estimation framework designed to discover whether venture capital vc increases the patenting performance of firms or whether this effect is a consequence of prior investment selection based on firms patent output we develop simultaneous models predicting the likelihood that firms attract vc financing the likelihood that they patent and the number of patents applied for and granted fully accounting for the endogeneity of investment we find that the effect of vc on patenting is insignificant or negative in contrast to the results generated by simpler models with independent equations our findings show that venture capitalists follow patent signals to invest in companies with commercially viable know how and suggest that they are more likely to rationalise rather than increase the patenting output of portfolio firms

the empirical properties of two classes of designs for transferable discharge permit markets abstract previous work by atkinson and lewis j environ econ manag 1 237 250 1974 and anderson et al an analysis of alternative policies for attaining and maintaining a short term no2 standard mathtech inc princeton n j 1979 has indicated the tremendous cost advantages to be achieved by moving from a policy based on emission standards to one based on marketable emission permits as tietenberg land econ 56 391 416 1980 points out however neither of the major permit designs treated in the literature are optimal from all points of view this has triggered a search for alternative permit designs which while they may not minimize compliance costs have sufficient other virtues as to make them attractive on other grounds the purpose of this paper is to examine within the context of an empirical mathematical programming model the air quality emission and cost consequences of two classes of the permit designs which can be implemented in the absence of information on control costs this case study involves particulate control in st louis

contract renegotiation and rent re distribution who gets raked over the coals policy shocks affect the rent distribution in long term contracts which can lead to such contracts being renegotiated we seek an understanding of what aspects of contract design in the face of a substantial policy shock affect the propensity to renegotiate we test our hypotheses using data on u s coal contracts after the policy shock of the 1990 clean air act amendments contracts are divided into two categories those that were renegotiated following the shock and those that were not characteristics of the contract are used to explain whether or not the contract was ultimately renegotiated results provide guidance on rent re distribution and contract renegotiation more generally and are applicable to contemporary policy issues such as climate change legislation

face value information and signaling in an illegal market author affiliation trevon d logan the ohio state university and nber 410 arps hall 1945 north high street columbus oh 43210 usa e mail logan 155 osu edu corresponding author manisha shah dagger university of california los angeles and nber 3250 public affairs building los angeles ca 91195 e mail manishashah ucla edu acknowledgment we would like to thank george akerlof rodney j andrews raj arunachalam andrea a cann lisa d cook brahima coulibaly scott cunningham angus deaton avinash dixit claudia d goldin karla hoff joseph kaboski simon loertscher joseph m newhard christina paxson john pepper ruth peterson patricia reagan seth sanders ebonya washington nathan woodfork three anonymous referees and numerous seminar participants who provided helpful suggestions the usual disclaimer applies 1 introductionformal enforcement is often seen as the cornerstone of contract design while information can overcome the problems of asymmetric information akerlof 1970 spence 1973 principals are unlikely to engage agents unless the information conveyed is credible and verifiable while the use of formal institutions such as courts is rare relative to the volume of transactions the standard argument is that the presence of formal institutions gives contracts their authority in schelling s 1960 classic terminology the power to sue and be sued gives parties the ability to make credible enforceable commitments a prerequisite to most transactions without means of redress the information that principals and agents share would a priori have little value numerous studies have documented how informal networks long term relationships and reputations overcome problems of asymmetric information indeed researchers have developed large literatures that look at limited contractibility hart 1995 tirole 1999 and situations in which formal enforcement is costly greif 1993 to consider the additional mechanisms that must be in place if existing institutions are lacking or unable to mediate disputes however the literature has not developed an empirical answer to whether the value of information without formal enforcement approaches its value when formal enforcement is present in this article we ask two questions i are formal enforcement mechanisms necessary for the information that principals and agents share to have value ii if not then what is the value of information in an environment without formal enforcement ideally we would like to analyze an illegal market to answer these questions illegal markets rule out the possibility that market function or variation in the information environment is due to the presence of formal enforcement similarly in an illegal market the information that principals and agents convey to one another may not be credible or verifiable and misrepresentation is not likely to be punished the problem is that most illegal markets have coarse information environments it is therefore challenging to obtain information on prices quantities and consumer and producer behavior making empirical answers to these questions especially difficult we overcome these problems by analyzing an illegal market with a rich information structure the online market for male sex work we begin with a general description of this seldom studied market we then document the ways in which the clients of male sex workers informally police the market by informing other clients of deceptive sex workers and by reviewing sex workers on independent client owned web sites the informal policing in the market raises the cost of misrepresentation for would be fraudulent escorts and rewards the truthful self disclosure of honest escorts encouraging truthful self disclosure we further exploit this institutional knowledge to identify the specific information clients treat as signals of escort quality

signaling new product reliability with after sales service contracts prior studies on performance based contracting pbc for after sales services have highlighted its advantages over traditional resource based contracting rbc when products are established and their reliability is known to all parties we develop a game theoretic model to investigate how these insights are affected when the vendor is privately informed about the reliability of a newly developed product a novel feature of our model is the interaction between reliability signaling private information and the vendor s discretionary investment in spares inventory private action which arises naturally in the setting we consider we find that this interaction leads to contrasting equilibrium outcomes under the two contracts rbc induces the vendor to focus on inventory savings leading to underinvestment in spares whereas pbc induces the vendor to focus on reliability signaling achieved through overinvestment in inventory as a result neither contract is efficient we investigate two means to mitigate this inefficiency but either approach has caveats a making inventory verifiable removes the trade off between reliability signaling and inventory investment but results in diverging contract preferences between the vendor and the buyer b pooling inventories across multiple buyers saves inventory costs but it also hinders reliability signaling potentially exacerbating inefficiency this paper was accepted by yossi aviv operations management

efficiency in pollution control in the short and long runs a system of rental emission permits efficiency in pollution control in the short and long runs a system of rental emission permits author s robert a collinge and wallace e oates source the canadian journal of economics revue canadienne d economique vol 15 no 2 may 1982 pp 346 354 published by blackwell publishing on behalf of the canadian economics association stable url http www jstor org stable 134787 accessed 05 05 2008 21 07

can entrepreneurial firms benefit from product piracy abstract we examine the potential benefits of product piracy to entrepreneurial firms specifically we use a resource based perspective to show that a decrease in the inimitability of an entrepreneurial firm s intellectual property does not necessarily diminish performance when piracy increases the value of this resource and an information economics perspective to explain why and when imitation can increase the value of an intellectual property resource this explanation reconciles empirical studies that indicate mixed results it also expands the resource based view by suggesting that reducing the value of one resource can directly increase the value of another

the intra industry effect of corporate environmental violation an exploratory study abstract regenerative sustainability at firm level is a matter of proactive corporate environmental strategy to prevent firms from committing environmental misconducts which not only do harm to the ecological environment but also arouse negative reactions from stakeholders drawing on signaling theory this study explores the intra industry effect of corporate environmental violations of chinese listed companies we propose that the environmental violation announcement carries predominantly negative information regarding rival firms and thus the stock market reacts negatively not only to the firms who commit environmental violations but also to rival firms empirical results corroborate the intra industry contagion effect for rival firms whose cash flow characteristics are similar to those of the violating firm and also reveal that official disclosure of environmental violations committed by a state owned enterprise soe inflicts an additional adverse effect on rival soes to some extent additionally the intra industry effect is shown to be more profound in non environmentally sensitive industries finally the stock market is found to be more sensitive to environmental violations occurring within final goods industries than intermediate goods industries

the potential for cost savings in the sulfur dioxide allowance market empirical evidence from florida since the passage of the 1990 clean air act amendments researchers have hastened to appraise the new market for sulfur dioxide so2 emission allowances as the epa s program moves into its second phase some analysts question whether large enough savings are available to induce widespread market participation this study calculates the shadow prices of emission reductions for power plants that serve florida and compares the actions of utility owners to the actions predicted by the shadow prices the evidence suggests that plant owners have not taken full advantage of the opportunities the allowance market has provided to date

measuring environmental efficiency of industry a case study of thermal power generation in india technical and environmental efficiency of some coal fired thermal power plants in india is estimated using a methodology that accounts for firm s efforts to increase the production of good output and reduce pollution with the given resources and technology the methodology used is directional output distance function estimates of firm specific shadow prices of pollutants bad outputs and elasticity of substitution between good and bad outputs are also obtained the technical and environmental inefficiency of a representative firm is estimated as 0 06 implying that the thermal power generating industry in andhra pradesh state of india could increase production of electricity by 6 while decreasing generation of pollution by 6 this result shows that there are incentives or win win opportunities for the firms to voluntarily comply with the environmental regulation it is found that there is a significant variation in marginal cost of pollution abatement or shadow prices of bad outputs across the firms and an increasing marginal cost of pollution abatement with respect to pollution reduction by the firms this result calls for the use of economic instruments like pollution taxes instead of command and control regulation used currently in india to reduce air pollution

what s wrong with executive compensation i broadly explore the question by examining several common criticisms of ceo pay through both philosophical and empirical lenses while some criticisms appear to be unfounded the analysis shows not only that current compensation practices are problematic both from the standpoint of distributive justice and fairness but also that incentive pay ultimately exacerbates the very agency problem it is purported to solve

signaling in secret pay for performance and the incentive and sorting effects of pay secrecy although the vast majority of u s firms follow a policy of pay secrecy research provides a limited understanding of its overall utility to organizations building on signaling theory we develop

vertical intra industry trade and fragmentation an empirical examination of the us auto parts industry the global auto industry has undergone a significant structural transformation in the last two decades as a result of the international fragmentation of production this increase in cross border production sharing activities in the auto industry led to intra industry trade iit in auto parts in this study the extent of iit in the us auto parts industry is examined by decomposing trade into inter industry trade vertical iit and horizontal iit then the development of vertical iit is analysed as an indicator of international fragmentation between the us and 29 trading partners several country specific hypotheses suggested by the fragmentation literature are tested for the period 1989 2006 the results indicate that a substantial portion of iit in the us auto parts industry is vertical iit and the econometric results generally support the hypotheses drawn from the theory in particular the findings show that the extent of the us vertical iit is positively correlated with average market size differences in market size differences in factor endowments and outward foreign direct investment while it is negatively correlated with distance and differences in per capita gdp

outsourcing in a global economy we study the determinants of the location of subcontracted activity in a general equilibrium model of outsourcing and trade we model outsourcing as an activity that requires search for a partner and relationship specific investments that are governed by incomplete contracts the extent of international outsourcing depends inter alia on the thickness of the domestic and foreign market for input suppliers the relative cost of searching in each market the relative cost of customizing inputs and the nature of the contracting environment in each country

safety crises and r d outsourcing alliances which governance mode minimizes negative spillovers abstract this study examines how r d alliance governance affects both the probability and magnitude of negative spillovers triggered by a partner s safety crisis i show that hierarchical governance leads to a lower probability that a partner will suffer a crisis and thus trigger a negative spillover yet this governance mode leads to negative spillovers of greater magnitude should they happen because expected spillover costs are calculated as the probability of occurrence times the magnitude of such costs it is not clear which governance mode best minimizes expected spillover costs i combine transaction costs economics and signaling theory to develop a contingency model that identifies which effect is more likely to dominate as a way to address the reported dilemma i found evidence in support of the described dilemma and the contingency model in a sample of 296 r d outsourcing alliances in the biopharmaceutical industry

estimating the environmental efficiency and marginal co2 abatement cost of coal fired power plants in china abstract we estimate the environmental efficiency reduction potential and marginal abatement cost of carbon dioxide co2 emissions from coal fired power plants in china using a novel plant level dataset derived from the first and second waves of the national economic survey which were implemented in 2004 and 2008 respectively the results indicate that there are large opportunities for co2 emissions reduction in china s coal fired power plants given that all power plants operate fully efficiently china s co2 emissions in 2004 and 2008 could have been reduced by 52 and 70 respectively accompanied by an expansion in electricity output in other words the opportunities for double dividend exist in 2004 the average marginal abatement cost of co2 emissions for china s power plants was approximately 955 yuan ton whereas in 2008 the cost increased to 1142 yuan ton the empirical analyses show that subsidies from the government can reduce environmental inefficiency but the subsidies significantly increase the shadow price of the power plants older and larger power plants have a lower environmental efficiency and marginal co2 abatement cost the ratio of coal consumption negatively affects the environmental efficiencies of power plants

monotone equilibria in signaling games abstract we examine the monotonicity of the sender s equilibrium strategy with respect to her type in signaling games we show that when the sender s return from the receiver s action depends on her type the spence mirrlees condition cannot rule out equilibria in which a higher type sender chooses a strictly lower action than a lower type we provide sufficient conditions under which all equilibria are monotone which require that the sender s payoff is decreasing in her action is increasing in the receiver s action and has strictly increasing differences between her type and the action profile we apply our sufficient conditions to education signaling advertising and warranty provision

international business responses to institutional voids for nearly two decades scholars in international business and management have explored the implications of institutional voids for firm strategy and structure although institutional voids offer both opportunities and challenges they have largely been associated with firms efforts to avoid or mitigate institutional deficiencies and reduce the transaction costs associated with operating in settings subject to those institutional shortcomings the goal of this special issue is to advance scholarship on this topic by a exploring institutional voids that are new to the literature b providing a deeper assessment of the different ways in which firms respond to these voids and c utilizing diverse disciplines and theoretical approaches to do so in this introduction we first review and synthesize extant research on institutional voids tracking the evolution of institutional void scholarship since the inception of the concept khanna palepu journal of economic literature 45 2 331 372 1997 and providing our perspective on its contributions and limitations we then summarize the contributions of the articles included in this special issue in addition to identifying an array of institutional voids economic and social the articles highlight four different strategies for responding to them internalization substitution borrowing and signaling drawing on these we develop new insights on the implications of institutional voids for firm behavior we conclude with suggestions for future research