contracts opportunism and trust self interest and social orientation this paper analyses the role of trust in facilitating efficient exchange relations when agents are vulnerable to opportunistic behaviour two distinct mechanisms supporting trust are distinguished self interested trust sit which is forwardlooking and socially oriented trust sot which has its roots in the past the former is the only source of trust recognised in the mainstream economics literature while the latter draws heavily from sociology we develop the implications of isolated and of repeated exchange for the existence of sit or sit and for the role of formal contracts in exchange relations the paper concludes with a discussion of the feasibility of empirical testing to distinguish sit from sot

knowhow trading as economic exchange abstract knowhow trading is the informal exchange of practical technical knowledge between pairs of engineers and other technicians in different firms this paper explains the advantages and disadvantages of this particular mode of knowledge sharing from an economic perspective under a knowhow trading regime long term self selected partners barter knowledge ex post i e they exchange information already known to one of them the paper explains why barter is better suited to the exchange of ideas than to the exchange of conventional goods and points out advantages of ex post knowledge sharing between firms whose priorities differ it is generally cheaper to acquire knowhow through exchanges than to reinvent the wheel but sharing knowhow can cut into the firm s competitive advantage pairwise exchanges limit although they do not eliminate the firm s loss of competitive advantage when it shares technical knowledge because knowhow trading is informal and off the books such trading is difficult for the firm to evaluate and to manage similarly since it eludes the traditional measures of economic activity knowhow trading is difficult to document and integrate into studies of the general economy

determinants of donations in private nonprofit markets abstract we estimate the responsiveness of donations to a number of economic variables including price advertising and the availability of revenue from such other sources as government grants and program service sales utilizing a set of irs data on individual nonprofit organizations in each of seven industries including hospitals and higher education for the years 1982 1994 we find distinct overall patterns as well as notable variation across industries a nonprofit organization s fundraising expenditures are estimated to exert two countervailing effects on donations the direct advertising and information effect augments donations while the indirect effect on the price of donating has a negative effect we do not find evidence that fundraising is carried to the profit maximizing levels in some industries fundraising is substantially short of that level while in other industries it is excessive implying that the marginal return to fundraising is exceeded by the cost focusing on whether revenue from other sources affects donations to a nonprofit organization we find evidence that revenue from either government grants or from the organization s own program sales activity generally does not crowd out private donations to the contrary in most industries there are significant positive effects

implicit contracts moral hazard and unemployment this paper considers a firm whose marginal revenue product of labor is a random variable we derive the form of an optimal long term contract between workers and the firm under the assumption that labor s marginal product is observed by the firm but not by the workers we show that the existence of asymmetric information causes unemployment to be greater than in a situation where information about labor s marginal product is public or where employment is determined in spot markets in particular unemployment can occur when the marginal product of labor exceeds the reservation wage

demand for charity donations in private non profit markets the case of the u k abstract this paper presents estimates of the demand for donations for u k charities in 1985 these estimates make demand depend upon price fund raising expenditure a quality index and alternative revenue sources the price elasticity of donations found here shows for the most part an elastic response and is consistent with previous studies using u s data our empirical results suggest that non profits in the u k unlike their counterparts in the u s are net revenue maximisers we discovered no significant evidence that public donations crowded out private donations in our sample of 300 charities

downward nominal and real wage rigidity survey evidence from european firms downward nominal and real wage rigidity it has been well established that the wages of individual workers react little especially downwards to shocks that hit their employer this paper presents new evidence from a unique survey of firms across europe on the prevalence of downward wage rigidity in both real and nominal terms we analyse which firm level and institutional factors are associated with wage rigidity our results indicate that it is related to workforce composition at the establishment level in a manner that is consistent with related theoretical models e g efficiency wage theory insider outsider theory we also find that wage rigidity depends on the labour market institutional environment collective bargaining coverage is positively related with downward real wage rigidity measured on the basis of wage indexation downward nominal wage rigidity is positively associated with the extent of permanent contracts and this effect is stronger in countries with stricter employment protection regulations

demand for collective goods in private nonprofit markets can fundraising expenditures help overcome free rider behavior abstract economic theory ascribes the primary role in the provision of public goods to government this emphasis on government overlooks the role of the not for profit sector in providing collective type goods in this paper we seek to determine the factors influencing charitable contributions to private nonprofit organizations by estimating a demand function for the output of these collective good providers specifically we test the hypothesis that voluntary giving is responsive to conventional market variables such as advertising expenditures price and quality overall the results are strongly supportive

financial reporting quality and price competition among nonprofit firms donors increasingly rely on financial information reported by internal revenue service irs form 990 to allocate donations among nonprofit firms however competition among nonprofits creates an incentive for managers to under report management and fund raising expenditures to make their firms appear relatively efficient increasingly researchers suspect that information provided in the form 990 may not accurately portray the true financial condition of nonprofit firms inaccurate price information weakens the ability of donors to promote efficiency and discipline excess among nonprofit managers this article examines the reaction of donors to variation in form 990 reporting quality we find that donors reward nonprofit firms for investments in more accurate financial reporting additionally higher quality financial information sharpens the ability of donor markets to discipline nonprofit firms by increasing price sensitivity the primary implication of this study is that regulatory improvements in rep

unemployment insurance and labor contracts under asymmetric information theory and facts the paper provides evidence to show that many u s labor contracts havelittle or no private unemployment insurance provision a model of an optional contract under asymmetric information with no private unemployment insurance is presented underemployment and involuntaryunemployment may coexist copyright 1986 by american economic association

firm level contracting and the structure of wages in spain in many european countries sectoral bargaining agreements are automatically extended to cover all firms in an industry employers and employees can also negotiate firm specific contracts the authors of this paper use a large matched employer employee data set from a 1995 survey in spain to study the effects of firm level contracting on the structure of wages they estimate a series of wage determination models including specifications that control for individual characteristics coworker characteristics the bargaining status of the workplace and the probability that the workplace was covered by a firm level contract they find that firm level contracting was associated with a 5 10 wage premium with larger premiums for more highly paid workers although they cannot decisively test between alternative explanations for the firm level contracting premium they find that workers with firm specific contracts had substantially longer job tenure than other workers suggesting that the premium was at least

the perverse effects of partial labour market reform fixed term contracts in france we argue that the effects of a partial reform of employment protection by allowing firms to hire workers on fixed term contracts may be perverse the main effect may be high turnover in entry level jobs leading to higher not lower unemployment even if unemployment falls workers may be worse off going through many spells of unemployment and entry level jobs before obtaining a regular job considering french data for young workers since the early 1980s we conclude that the reforms have substantially increased turnover without a substantial reduction in unemployment duration if anything the effect on their welfare appears to have been negative

using nonprofit organization level financial data to infer managers fund raising strategies abstract using irs data from 1982 to 1994 this study finds the typical fund raising elasticities in seven categories of nonprofit organizations to be between zero and one these results are consistent with most nonprofit managers following intermediate strategies between pure program service maximization and pure organization size maximization however the distribution of fund raising elasticities contains extreme observations that can disproportionately affect mean elasticities and standard deviations as a result prior researchers tests of the difference of mean elasticities from zero may not properly characterize the behavior of typical nonprofit organizations

public radio in the united states does it correct market failure or cannibalize commercial stations because broadcasters can capture only part of the value of their product as revenue there is the potential for a classic problem of underprovision whether public support corrects a market failure depends on whether the market would have provided similar services in the absence of public broadcasting we address these questions by asking whether public and commercial classical stations compete for listening share and revenue as well as whether public stations crowd out commercial stations we find evidence that public broadcasting crowds out commercial programming in large markets particularly in classical music and to a lesser extent in jazz 1999 elsevier science s a all rights reserved

charitable donations by uk households evidence from the family expenditure survey this paper reports estimates based on both standard tobit and generalized tobit techniques of the determinants of charitable giving in the uk using 1984 family expenditure survey data this is the first such study using uk data separate estimates are presented of the determinants of participation and of the level of donations by giving households participation is seen to be sensitive to income the tax price of giving and a range of demographic variables while the level of donations varies primarily with income donations are found to be inelastic with respect to changes in disposable income

the nonprofit firm a potential solution to inherent market failures this article analyzes the differences in products offered by nonprofit and for profit firms in a monopolistically competitive industry where goods are differentiated both by product attributes and by the degree to which benefits are public because nonprofit firms receive donations they provide a pareto improvement of the equilibrium product set nonprofit firms will be less biased against goods with a high social good component than will their for profit counterparts hi addition the optimal donations function which equates the nonprofit equilibrium product set to the set which maximizes societal welfare is derived

enforcement of implicit employment contracts through unionization in a world in which employment contracts are incomplete it is costly for a firm to establish credibility for honoring implicit terms of employment agreements by monitoring the employment relationships between the firm and its workers the labor union may provide the workforce with valuable information regarding the firm s adherence to these implicit agreements thus the union provides a signaling mechanism that allows workers to coordinate their actions in order to discipline the firm for a breach of the implicit contract this mechanism enhances the firm s credibility when forming employment contracts and facilitates increased employment levels

modeling charitable contributions of time and money abstract public goods theory predicts that government spending on charity can perfectly crowd out charitable contributions empirical research has found little support for the perfect crowd out hypothesis however the empirical work only measures part of a contributor s total contribution gifts of money contributors also volunteer labor this article extends the public goods model to the case in which individuals contribute both time and money to a charity that in turn produces a public good the model suggests that charitable contributions of time and money are perfectly substitutable in equilibrium this result offers new interpretations for existing empirical observations and suggests a new test of the crowd out hypothesis the implications of the model are empirically tested using a national survey of charitable activity

charity donations in the uk new evidence based on panel data abstract this paper presents a set of panel data estimates for 159 of the most prominent uk charities for the period 1983 1990 in evaluating alternative specifications we settle on a fixed effects estimation social welfare charities are shown to fund raise short of the point at which net revenues are maximized whereas health and overseas charities are found to net revenue maximize religious charities maximize total revenues estimates of price and fund raising elasticities are presented for charities overall and for four cohorts for alternative income sources no evidence of crowding out is found

why not cut pay abstract i interviewed over 300 business people labor leaders business consultants and counselors of unemployed people all in the northeast of the united states during the recession of the early 1990 s in order to learn why wages and salaries declined in only a few firms employers were reluctant to cut pay because they believed doing so would hurt employee morale leading to lower productivity and current or future difficulties with hiring and retention it was thought that these effects would in the end cost more than the savings from lower pay there were few indications that unemployed people had excessive wage expectations on the contrary many unemployed were too flexible and found themselves rejected by firms as overqualified in most companies pay cuts were not a useful alternative to layoffs because pay cuts would not make it worthwhile to retain many employees and because layoffs harmed morale less than would pay cuts the findings support none of the theories of wage rigidity except those of solow and akerlof that emphasize morale

voluntary donations and public expenditures in a federal system proponents of the new federalism argue that nonprofit organizations and local governments will fully offset federal social service expenditure cutbacks the author analyzes this proposition as a competitive game in which donations are motivated by private and public good considerations the author characterizes the response of political economic equilibrium to exogenous changes in federal expenditures when local voters are cognizant of donor reactions partial replacement is the most likely outcome though others are possible copyright 1987 by american economic association

volunteer labor supply abstract we model the supply of volunteer labor which received an explicit wage of zero quantitatively important it constituted over 5 percent of the entire labor supply in the united states in 1980 both consumption and investment models are considered the former positing volunteering as an ordinary consumer good while the latter posits it as a means of obtaining on the job experience empirical estimation based on survey data discloses statistically significant effects of price and income variables on the supply of volunteer labor

wage bargaining and nominal rigidities abstract delays in wage negotiations do not necessarily mean work stoppage production can continue under the terms of the old contract while the parties are bargaining holdout this holdout option is included in a strategic bargaining game in addition to strike and lock out threats integrating the bargaining model in a standard macroeconomic framework it turns out that holdout threats will prevail under certain circumstances in this case wages will be rigid in nominal terms so that an increase in aggregate nominal demand increases aggregate output

why firms avoid cutting wages survey evidence from european firms firms very rarely cut nominal wages even in the face of considerable negative economic shocks this paper uses a unique survey of fourteen european countries to ask firms directly about the incidence of wage cuts and to assess the relevance of a range of potential reasons for why the firms avoid cutting wages the paper examines how firm characteristics and collective bargaining institutions affect the relevance of each of the common explanations put forward for the infrequency of wage cuts concerns about the retention of productive staff and a lowering of morale and effort were reported as key reasons for downward wage rigidity across all countries and firm types restrictions created by collective bargaining were found to be an important consideration for firms in western european eu 15 countries but were one of the lowest ranked obstacles in the new eu member states in central and eastern europe

shaping the national system of inter industry knowledge exchange vertical integration licensing and repeated knowledge transfer in the german plastics industry we will claim in this paper that it was in particular the above average propensity to share innovative information with customers and competitors which caused the exceptional international competitiveness of the west german plastics industry including chemical firms plastics fabricators and machine makers the system of knowledge exchange of this national cluster was shaped in two main steps in the first half of the 20th century cartellization and mergers were first tolerated and then even supported by the german government it was in this period when german chemical firms formed the vertically integrated i g farben concern which provided an optimal organisational framework to explore the new technological path of plastics after the breaking up of i g farben the firms of the west german chemical firms had to find new ways to maintain inter industry technological co operation in the second half of the 20th century it turned out that they became aware of both contractual and non contractual solutions of bundling standard good and information which were often placed somewhere between market and hierarchy it seems to be no accident that all these different institutions did primarily encourage knowledge exchange between firms in geographical and cultural proximity that is why the knowledge exchanging network of the plastics industry described in this paper has been in particular concentrated on german firms even so the question is still open whether this localisation is just a curiosity limited to a special industry cluster or part of a broader german system of knowledge exchange

the national system of innovation in historical perspective contrary to some recent work on so called globalisation this paper argues that national and regional systems of innovation remain an essential domain of economic analysis their importance derives from the networks of relationships which are necessary for any firm to innovate whilst external international connections are certainly of growing importance the influence of the national education system industrial relations technical and scientific institutions government policies cul tural traditions and many other national institutions is fundamental the historical examples of germany japan and the former ussr illustrate this point as well as the more recent contrast between east asian and latin american countries introduction the national system of friedrich list according to this author s recollections the first person to use the expression national system of innovation was bengt ake lundvall and he is also the editor of a highly original and thought provoking book 1992 on this subject however as he and his colleagues would be the first to agree and as lundvall himself points out the idea actually goes back at least to friedrich list s conception of the national system of political economy 1841 which might just as well have been called the national system of innovation the main concern of list was with the problem of germany overtaking england and for underdeveloped countries as germany then was in relation to england he advocated not only protection of infant industries but a broad range of policies designed to accelerate or to make possible industrialisation and economic growth most of these policies were concerned with learning about new technology and applying it the racialist and colonialist overtones of the book were in strong contrast to the inter nationalist cosmopolitan approach of the classical free trade economists and list s belief that holland and denmark should join the german bund and acquire german nationality because of their descent and whole character reads somewhat strangely in the european community of today nevertheless despite these unattractive features of his outlook he clearly anticipated many contemporary theories after reviewing the changing ideas of economists about development in the years since the second world war the world bank 1991 concludes that it is intangible investment in knowledge accumulation which is decisive rather than physical capital investment as was at one time believed pages 33 35 the report cites the new growth theory

how strong is the macroeconomic case for downward real wage rigidity we explore the existence of downward real wage rigidity drwr at the industry level based on data from 19 oecd countries for the period 1973 1999 the results show that drwr compresses the distributions of industry wage changes overall as well as for specific geographical regions and time periods but there are not many real wage cuts that are prevented more important however drwr attenuates larger real wage cuts thus leading to higher real wages there is stronger evidence for downward nominal wage rigidity than for drwr real wage cuts are less prevalent in countries with strict employment protection legislation and high union density

a deep recession came with deep wage cuts abstract while economists historically have considered wages rigid downwards recent studies have shown that cuts in nominal wages are more common than previously thought the deep recession experienced in iceland in 2008 coupled with iceland s flexible labor market provided an extreme example of a labor market that experienced widespread and deep cuts in nominal wages data covering two fifths of the labor market showed that 80 of employees experienced a nominal cut in regular hourly wages between 2008 and 2010 the data was collected directly from organizations and excluded the effects of a change in hours worked nominal hourly wages for full time work were cut by 9 3 on average at the same time inflation measured 18

partners in giving the crowding in effects of uk government grants abstract this study examines the determinants of voluntary donations to uk charities using empirical specifications that combine error component and simultaneous equations methods in a series of tests we identify the one way fixed effects endogenous representation for government grants as the best empirical model when this endogeneity is taken into account government grants cause significant crowding in for the full sample and the two largest cohorts price coefficients are negative and fund raising coefficients are positive religion charities are net revenue maximizers whereas other charity cohorts fund raise short of net revenue maximization

aggregation and linearity in the provision of intertemporal incentives we consider the problem of providing incentives over time for an agent with constant absolute risk aversion the optimal compensation scheme is found to be a linear function of a vector of n accounts which count the number of times that each of the n kinds of observable events occurs the number n is independent of the number of time periods so the accounts may entail substantial aggregation in a continuous time version of the problem the agent controls the drift rate of a vector of accounts that is subject to frequent small random fluctuations the solution is as if the problem were the static one in which the agent controls only the mean of a multivariate normal distribution and the principal is constrained to use a linear compensation rule if the principal can observe only coarser linear aggregates such as revenues costs or profits the optimal compensation scheme is then a linear function of those aggregates the combination of exponential utility normal distributions and linear compensation schemes makes computations and comparative statics easy to do as we illustrate we interpret our linearity results as deriving in part from the richness of the agent s strategy space which makes it possible for the agent to undermine and exploit complicated nonlinear functions of the accounting aggregates

agency costs in environmental not for profits we examine the behavior of not for profits using utility maximization this leads to testable hypotheses regarding the costs of agency associated with the activities of not for profits our tests are similar to those previously employed regarding not for profit objectives but our interpretation is different our empirical test uses data on environmental groups unlike previous studies biased toward a finding of service maximization we account for endogenous explanatory variables a weak statement of our results is that managers of environmental groups derive positive marginal utility from expenditures for purposes other than providing services there may also be empirical support for a stronger conclusion

per unit vs ad valorem royalties under asymmetric information we study an inside patent holder s optimal licensing policy when it has imperfect information about the value of the patent to its rival the patent holder can choose any two part licensing fee with either per unit or ad valorem royalties we demonstrate that the equilibrium will be either a fully separating contract with different per unit royalty rates or a contract with a single ad valorem royalty that excludes a high cost rival fixed fees will not be used the presence of asymmetric information uniquely drives the per unit royalties that otherwise would not be adopted per unit royalties always generate higher social welfare than ad valorem royalties

downward nominal and real wage rigidity survey evidence from european firms it has been well established that the wages of individual workers react little especially downwards to shocks that hit their employer this paper presents new evidence from a unique survey of firms across europe on the prevalence of downward wage rigidity in both real and nominal terms the authors analyse which firm level and institutional factors are associated with wage rigidity the results indicate that it is related to workforce composition at the establishment level in a manner that is consistent with related theoretical models e g efficiency wage theory insider outsider theory the analysis also finds that wage rigidity depends on the labour market institutional environment collective bargaining coverage is positively related with downward real wage rigidity measured on the basis of wage indexation downward nominal wage rigidity is positively associated with the extent of permanent contracts and this effect is stronger in countries with stricter employment protection regulations

pareto optimal redistribution and private charity abstract when private charity exists and is motivated by utility interdependence a non pareto optimal outcome the free rider problem typically arises nevertheless incremental fiscal redistribution cannot achieve a paretian welfare improvement so long as private charity continues at positive levels donors respond to incremental fiscal redistribution by reducing their voluntary contributions by exactly a dollar for every dollar transferred in this way no net transfer is achieved unless incremental fiscal redistribution is pursued to the point where private contributions have been driven to zero alternatively a net transfer may be achieved by fiscal measures which affect donors marginal incentives to donate

explaining downstream innovation by commodity suppliers with expected innovation benefit abstract empirical researchers have observed that occasionally firms that sell variable physical inputs for use in production processes suppliers originate innovations in the process when such innovation is performed by commodity suppliers this phenomenon would appear to contradict previous theory and evidence suggesting that innovation is profit motivated such suppliers do not obviously share in the economic benefits generated by their innovations those would appear to accrue to process using firms this author proposes that downstream process innovation by suppliers can be explained by the increase in demand that the innovation induces which provides the suppliers with an economic return a simple model of firms expected innovation benefit based on this hypothesis when tested on data from a set of innovations in commodity materials using production processes discriminates effectively between supplier and nonsupplier innovations the adequacy of the few predictive variables used further suggests that in practice suppliers of commodities will tend to innovate in a downstream process when 1 they are relatively concentrated 2 the prospective innovations promise to expand the market for the relevant material greatly and 3 the process users are relatively unconcentrated