altruism and time consistency the economics of fait accompli this paper analyzes the strategic and intertemporal interaction between two economic agents who have overlapping concerns such as altruistic concerns for each other s welfare the agents may be two individuals a social bureau and a client or two units in an organization we show how the presence of such common concerns may lead to socially inefficient outcomes in which one economic agent free rides on the other s concern we also briefly how this inefficiency and free riding in the context of interaction between individuals might be mitigated by compulsory social security systems as another example we interpret the inefficiency in terms of kornai s soft budget constraints within organizations

peer pressure and partnerships partnerships and profit sharing are often claimed to motivate workers by giving them a share of the pie but in organizations of any significant size the free rider effects would seem to choke off

raising children to work hard altruism work norms and social insurance children who can count on support from altruistic parents may not try hard to succeed in the labor market moreover parental altruism makes withdrawal of such support non credible to promote work

testing for the survey mode effect on contingent valuation data quality a case study of web based versus in person interviews this paper addresses the lack of empirical evaluation of the use of web based surveys in the context of contingent valuation surveys we compare using a case study in person interviews with web based surveys regarding response rate information additivity effects and respondents attitudes towards paying the web based survey had a much lower response 5 1 than the in person interviewing 84 we find the web based contingent valuation surveys to be neither more susceptible to information additivity effects nor more prone to zero protest responses we conclude in favor of the use of web based surveys namely in portugal where the number of internet users is rapidly increasing although further research efforts are required on their use

gender discrimination entrepreneurial talent and self employment the trend of female self employment in italy is stable with a low level of participation which confirms the prediction of economic theory on discrimination we contend that gender discrimination alters the distribution of entrepreneurial talent between employees and self employed workers this gives rise to the prediction that the self employed women are less likely to survive when self employed than men because the lesser entrepreneurial talent of women will increase their risk of failure applying markovian analysis to istat s labor market transition matrices we verify this prediction many women try to set up on their own but they fail to remain self employed both because their lesser entrepreneurial talent and because they try to become entrepreneurs without any previous experience of work if you think you re so discriminated against why don t you set up on your own

the role of human capital in postacquisition ceo departure in this study we examined the postacquisition departure of target firms ceos and found support for the predictions of becker s 1962 human capital theory firms and ceos appear to weigh the cost

conjoint effect of environmental labeling disclosure of forest of origin and price on consumer preferences for wood products in the us and uk abstract a study that conjointly analyzed the effects of environmental labeling disclosure of forest of origin and price on consumer preferences for wood products was conducted in the us and the uk a choice based elicitation tool was used to mimic a real life situation where a single product was selected over a set of options data collected were analyzed using a conditional logit model certification issued by a government agency or an environmental non government organization both had a favorable effect on consumer preference over a non certified option the most relevant implication of our findings was the negative effect that disclosing information about a product coming from tropical forests had on consumer preferences even compared to a product of unknown origin a decline in product preference was observed along higher price premiums as expected the degree of sensitivity to price changes was affected by demographic characteristics model coefficients were used to estimate market shares of tropical wood products under different scenarios in both countries scenarios explored the effect of environmental certification and price premiums on product market shares

valuing public acceptance of alternative fuel buses using a latent class tobit model a case study in valencia abstract the introduction of hybrid electric technology for urban public transportation can be considered a valuable stepping stone to low carbon mobility using the contingent valuation method a sample of 427 respondents were asked about their willingness to pay for the air pollution reductions associated to a scenario of gradual introduction of hybrid electric buses in valencia spain results show that 67 of the respondents are willing to pay extra for the adoption of this electric hybrid technology being the mean willingness to pay 0 33 per single bus fare this would imply a 22 hypothetical increase in current bus fares and shows that public acceptance is critical for the successful introduction of these new low emissions vehicles further this paper differs from previous research in that it addresses the issue of heterogeneity among respondents thus using latent class analysis based on questions about environmental concerns we identify three different classes of respondents high medium and low environmentally concerned mean willingness to pay for each class ranges from 0 25 to 0 38 then we analyze willingness to pay determinants through the estimation of a tobit model for each class of respondents this reaffirms the existence of heterogeneity and accordingly suggests that treating the population as a single homogeneous group of respondents as is common in the existing literature may lead to biased parameter estimates and flawed decision making regarding climate change action

are some groups more vulnerable to macroeconomic shocks than others hypothesis tests based on panel data from peru abstract which socio economic groups are most vulnerable to welfare declines during a macroeconomic shock after clarifying the difference between poverty and vulnerability this paper presents an analytical framework and applies it to panel data from peru major findings are 1 households with better educated heads are less vulnerable 2 female headed households are no more vulnerable than male headed households 3 households with more children are more vulnerable 4 transfer networks that assist the poor in relatively stable periods do not protect them during a major shock unless they originate from outside peru and 5 peru s social security program is targeted neither to vulnerable nor to poor households but other transfer programs are better targeted

stigler becker versus myers briggs why preference based explanations are scientifically meaningful and empirically important abstract economists typically object to preference based explanations of human behavior differences in preferences explain everything and therefore nothing but this argument is only correct assuming that no empirical evidence exists to discipline preference based explanations in fact over the past decade personality psychologists have produced a robust collection of stylized facts about human preferences while preferences are empirically quite stable they are far from identical and have proven predictive power for economically interesting variables the empirical challenge for future research is to jointly estimate the impact of preferences and constraints to obtain unbiased measures of their relative importance

analysis of genuine saving and potential green net national income portugal 1990 2005 abstract the context of this paper is the measurement of welfare and weak sustainability defined as non declining utility in dynamic economies i e comprehensive or green accounting we estimate green net national income gnni and genuine saving gs for portugal for the years 1990 to 2005 accounting for the disamenity of air pollution emissions the depreciation of commercial forests and the value of time discussing the implications of the assumptions underlying the inclusion of these terms in the green accounting model the influence of short run cycles is analyzed by estimating gnni excluding business cycles our results suggest that business cycles affect the sustainability message of gnni we find that potential gnni is growing and gs is positive in the analyzed period thereby not indicating a weak sustainability problem in portugal although both depict a trend towards unsustainability excluding technological progress there is a contradiction in the sustainability message of gnni and gs

gender based risk aversion and retirement asset allocation this research examines whether women have higher risk aversion than men as demonstrated by their retirement asset allocation the analysis is extended to investigate how retirement asset investment decisions are made in married households initial results suggest controlling for demographic income and wealth differences lead to no significant difference in the proportion of retirement assets held in stocks between women and male faculty for married households with joint investment decision making results indicate that gender differences are a significant factor in explaining individual retirement asset allocation our estimates imply that women faculty are more risk averse than their male spouse jel j16 g11 d10

public support for reducing us reliance on fossil fuels investigating household willingness to pay for energy research and development abstract in order to reduce future dependence on foreign oil and emissions of co2 how much would us households be willing to pay annually to support increased energy research and development r d activities designed to replace fossil fuels does it matter whether the r d includes nuclear energy options we explore these questions using data from a unique set of national telephone and internet surveys using a national advisory referendum format the contingent valuation method is applied to estimate annual household willingness to pay wtp for us household support of a national energy research and development fund erdf for investments in energy sources not reliant on fossil fuels while accounting for the level of un certainty in voting responses the wtp modeling includes a comparison of both classic maximum likelihood estimation mle and bayesian analysis evidence indicates that mle and bayesian analysis achieve similar statistical inference while the bayesian analysis provides a narrower confidence interval around estimated wtp

on testing the utility hypothesis in order to be able to conduct a test of the core utility hypothesis that is not confounded with tests of subsidiary hypotheses that economic agents all have the same preferences and that their preferences are weakly separable it is necessary to use data that are disaggregated and complete in order to carry out a utility hypothesis test with complete data revealed preference theory must first be extended the generalised axiom of revealed preference is extended to include labour supply and portfolio choice then a complete disaggregated data set is used to test the utility hypothesis and two preference separability hypotheses

the trend in the male female wage gap in the united states despite the rise in the feminist movement the enactment of equal opportunity legislation and the rapid increase in women s labor force participation a substantial sex differential in wages has persisted in the united states for at least 4 decades measured by hourly earnings of year round workers this wage gap was 31 in 1955 widened to a 35 37 range by the 1960s and early 1970s and then narrowed to 33 by 1982 this paper examines the extent to which changes in the characteristics of men and women in the labor force and other factors can account for the observed pattern the main finding is that increases in women s labor force participation were initially associated with a declining skill level of employed women relative to employed men where skill is measured by years of schooling and job tenure more recently the work experience of employed women has been increasing which helps account for the recent narrowing trend in the wage gap during the 1970s the wage gap probably woul have narrowed m

crime and victimization an economic perspective the recent upward trend in crime rates of developing countries has spurred widespread public concern about personal and proprietary insecurity in some countries the questions of crime violence and victimization are attracting more attention from academics and policy makers than traditional economic problems the objective of this paper is to examine the main issues related to crime and victimization from an economic perspective for this purpose the paper combines a review of the main results established in the literature with original research on the causes of crime and the risk factors of victimization the first section provides a review of the estimates of the costs of crime the main theoretical and empirical research on its causes and the relative advantages of official and survey data on crime the second section presents original work on the main causes of violent crime from a cross country perspective the empirical work starts with a basic model of the economic determinants of homicide and robbery rates in turn this empirical model is extended along five dimensions 1 deterrence factors 2 illegal drug related activities 3 demographic issues 4 income and ethnic polarization and 5 social capital the third section reviews recent case studies of latin american cities that rely on survey data to assess the empirical determinants of the probability of victimization these studies focus on three types of risk factors 1 individual characteristics 2 household characteristics and 3 community characteristics the main conclusions from the previous sections are summarized in section four

production externalities and the efficiency of parental childcare choices the economics of producing and consuming children is an immensely impor tant but largely neglected area we model the allocation of parents time between market production and childcare a choice driven by both consumption and investment motives we identify two externalities in the provision of parental childcare an intergenerational externality stems from the effect of today s parents childcare choices on the productivity of the next generation of workers an intragenerational externality arises when time spent away from productive labour affects the productivity of co workers the interaction of these externalities determines the efficiency properties of the equilibrium

returns to education a further international update and implications this paper updates evidence on the returns to investment in education by adding estimates for new countries and refining existing estimates to bring the total number of country cases to over 60 the new cross country evidence confirms and reinforces earlier patterns namely that returns are highest for primary education the general curricula the education of women and countries with the lowest per capita income the findings have important implications for directing future investment in education which for efficiency and equity purposes should concentrate on these priority areas

how far can economic incentives explain the french fertility and education transition abstract we analyze how much a core rational choice model can explain the temporal and spatial variation in fertility and school enrollment in france during the 19th century the originality of our approach is in our reliance on the structural estimation of a system of first order conditions to identify the deep parameters another new dimension is our use of gendered education data allowing us to have a richer theory having implications for the gender wage and education gaps results indicate that the parsimonious rational choice model explains 38 percent of the variation of fertility over time and across counties as well as 71 percent and 83 percent of school enrollment of boys and girls respectively the analysis of the residuals unexplained by the economic model indicates that additional insights might be gained by interacting incentives with cross county differences in family structure and cultural barriers

stated preferences real behaviour and anchoring some empirical evidence we compare different contingent valuation question formats with each other and with observed behaviour for a non monetary estimation task the expected number of kilometers travelled by automobile open ended questions open ended follow up questions dichotomous choice dc questions and double bound dc questions are included the single and double bound dc questions result in an estimated mean about twice as high as the actual value and the open ended mean the dc question overestimation seems to be due to an anchoring effect leading to yea saying behaviour our results about the difference between dc questions and open ended questions is consistent with the pattern observed in contingent valuations studies of the willingness to pay our results indicates that dc questions seem to be associated with a general overestimation problem that is present even for simple non monetary estimation tasks

a two sector model of endogenous growth with leisure in this paper we analyze a class of endogenous growth models with physical and human capital and with three altematives uses of time unqualified leisure work and education in contrast to some other related models we find that even in the absence of technological extemalities there could be multiple balanced paths we provide a characterization of the qualitative behavior of consumption leisure work and education over those balanced paths and study their transitional dynamics

a theory of rational addiction we develop a theory of rational addiction in which rationality means a consistent plan to maximize utility over time strong addiction to a good requires a big effect of past consumption of the good on current consumption such powerful complementarities cause some steady states to be unstable they are an important part of our analysis because even small deviations from the consumption at an unstable steady state can lead to large cumulative rises over time in addictive consumption or to rapid falls in consumption to abstention our theory also implies that cold turkey is used to end strong addictions that addicts often go on binges that addicts respond more to permanent than to temporary changes in prices of addictive goods and that anxiety and tensions can precipitate an addiction

endogenous altruism theory and evidence from chinese twins this paper studies the endogenous formation of intersibling altruism the theory suggests that parental incentive to foster children s fraternal love is positively related to efficiency gains from

equilibrium dynamics in two sector models of endogenous growth abstract this paper considers two extensions of the uzawa lucas framework in our first extension physical capital is included as an input of the educational sector in our second extension leisure considerations are assumed to play a positive role in agents welfare the case with physical capital in the production of education features under standard conditions a unique steady state and thus the dynamics are qualitatively similar to those of the original uzawa lucas framework in our second model with leisure there could be a multiplicity of steady states with different rates of growth what determines here the chosen rate of growth is the initial relative amount of physical and human capital our results therefore illustrate that in a world without externalities there could coexist different long term growth rates

valuing the non market benefits of wild goose conservation a comparison of interview and group based approaches wild geese graze on improved pastures and young cereal crops and hence can cause considerable damage to agriculture particularly in areas close to roosting sites this study uses contingent valuation cv to establish whether government compensation payments currently made to farmers represent value for money by estimating the value placed on goose conservation by the general public benefit estimates from a conventional interview approach are compared with a group based approach called the market stall ms this involves two 1 h meetings held 1 week apart and differs from conventional interviews in that participants are given more time to consider their preferences and to discuss their wtp question with other household members we argue that this type of group based approach to environmental valuation offers important advantages over individual interview approaches especially for unfamiliar and or complex environmental goods

choosing between internet and mail survey modes for choice experiment surveys considering non market goods in a choice experiment setup considering a non market good this paper adds to the literature on survey mode effects by providing evidence that internet surveys can be a viable alternative to traditional mail surveys when gathering feedback from a sample of respondents the case study concerns preferences for protecting different types of landscape from road encroachment when building new motorways in denmark two samples of respondents are surveyed one by internet and one by mail the performances of the two samples are compared over six different criteria response rates protest responses demographics preferences and wtp estimation precision and finally certainty in choice differences are observed for some of these criteria implying that analysts should be aware that choosing internet over mail could be accompanied by a survey mode effect however the observed differences do not translate into significant differences in the unconditional wtp estimates in most applied economic valuation studies of non market goods the main objective is in fact estimation of wtp hence in the present case the identified survey mode effects do not severely invalidate the applicability and continued use of the internet as a suitable means of collecting data for choice experiment economic valuation of non market goods

an alternative test of racial prejudice in motor vehicle searches theory and evidence we propose a simple model of trooper behavior to design empirical tests for whether troopers of different races are monolithic in their search behavior and whether they exhibit relative racial prejudice in motor vehicle searches our test of relative racial prejudice provides a partial solution to the well known infra marginality and omitted variables problems associated with outcome tests when applied to a unique data set from florida our tests soundly reject the hypothesis that troopers of different races are monolithic in their search behavior but fail to reject the hypothesis that troopers of different races do not exhibit relative racial prejudice

does question format matter valuing an endangered species a three way treatment design is used to compare contingent valuation response formats respondents are asked to value an endangered species the red cockaded woodpecker and the restor ation of its habitat following a natural disaster for three question formats open ended payment card and double bounded dichotomous choice differences in survey response rates item non response rates and protest bids are examined bootstrap techniques are used to compare means across formats and to explore differences in willingness to pay wtp distribution functions convergent validity is found in a comparison of mean wtp values although some differences are apparent in the cumulat ive distribution functions differences across formats are also identified in item non response rates and proportion of protest bids overall the payment card format exhibits desirable properties relative to the other two formats

parental investment in children s human capital in urban china the present study tests the extent of parental forgone consumption used instead to invest in children s human capital by use of intrahousehold resource allocation models using an unusual comprehensive data set for urban china there is more spending on boys aged 13 to 15 but more on girls aged 16 to 18 suggesting that standard human capital theories and traditional perceptions of gender bias do not completely explain educational expenditure decisions the evidence from urban china is consistent though with human capital models which consider parental intertemporal preferences also the findings suggest that the perceived bias in favour of sons exists weakly in contemporary urban china

religions fertility and growth in south east asia through indirect inference we investigate the extent to which religions supposed pronatalism is detrimental to growth via the fertility education channel using censuses from south east asia we first estimate an empirical model of fertility and show that having a religious affiliation significantly raises fertility this effect is stronger for couples with intermediate to high education levels we next use these estimates to identify the parameters of a structural model of fertility choice on average catholicism is the most pro child religion increasing spending on children followed by buddhism while islam has a strong pro birth component redirecting spending from quality to quantity we show that pro child religions depress growth in the early stages by lowering saving physical capital and labor supply these effects account for 10 to 50 of the actual growth gaps between countries over 1950 1980 at later stages of growth pro birth religions lower human capital accumulation explaining between 10 and 20 of the gap between muslim and buddhist countries over 1980 2010

social security the family and economic growth we show that a defined benefits payg social security system distorts key family based choices that affect economic growth we identify human capital as the engine of growth and the motivating forces linking the family s overlapping generations as mutually productive intergenerational transfers and or altruism the payg system is shown to affect adversely at least one of three determinants of the economy s growth path fertility savings and investment in human capital the specific effects may vary over different stages of economic development the growth rate is expected to fall in advanced economies our analysis indicates that the effect may be sizeable jel 915 111 850

on controlling crime with corrupt officials abstract this paper attempts to synthesize the recently developed strategic approach towards modeling corruption and the classical views the following propositions are sought to be proved a if reward schemes are introduced the classical and the strategic approaches yield similar results so far as controlling crime is concerned b with probability of detection being dependent on the effort of a corrupt official crime cannot be controlled and c in the context of an infinitely repeated game of crime the corrupt law enforcing agent might choose less bribes and lower effort level than the myopic optimal and hence would strategically pamper crime

random preferences towards bioenergy environmental externalities a case study of woody biomass based electricity in the southern united states article i nfo this paper contrasts alternate methodological approaches of investigating public preferences the random parameter logit rpl where tastes and preferences of respondents are assumed to be heterogeneous and the conditional logit cl approach where tastes and preferences remain fixed for individuals we conducted a choice experiment to assess preferences for woody biomass based electricity in arkansas florida and virginia reduction of co2 emissions and improvement of forest habitat by decreasing risk of wildfires and pest outbreaks were presented to respondents as attributes of using green electricity the results indicate that heterogeneous preferences might be a better fit for assessing preferences for green electricity all levels of both attributes were positive contributors to welfare but they were no statistically significant respondents expressed a positive mean marginal willingness to pay wtp for each attribute level the total wtp for green electricity per kilowatt hour was 0 049 kwh or 40 5 per capita year 1 when converted into future total annual expenditures

flc usage among california growers under irca an empirical analysis of farm labor market risk management recent immigration reform efforts have been ineffective at controlling the flow of illegal immigration concurrently a structural change occured in the agricultural sector as farm labor contractor flc usage expanded the flc sector is arguably evolving due to the tighter regulatory and risk environment faced by producers using probit analysis of survey data from california growers this study analyzes labor contracting patterns differences are found among regions commodities and several grower characteristics however the significant role of risk perceptions and management attitudes are of greatest interest given the absence of labor issues in agricultural risk management programs

an institutional analysis of methods for environmental appraisal abstract this paper focuses on a set of issues when choosing between methods for environmental appraisal approaches like cost benefit analysis contingent valuation multicriteria analysis and deliberative methods are based on very different assumptions concerning the characteristics of environmental resources the capacities of the individuals involved and the role the methods play in framing the process the present paper views environmental appraisal methods as institutional structures they are seen as rules concerning a who should participate and in which capacity b what is considered data and which form data should take and c rules about how a conclusion is reached specifically the choice of method defines the logic of the appraisal process and next influences the output while cost benefit analysis is based on the assumption of individual rationality deliberative methods assume that individuals can act according to social rationality the first part of the paper is devoted to clarifying what institutions are and their role in the valuation process second the main features of environmental or ecosystem services and the demands they raise for decision making are described a general framework for evaluating appraisal methods is then developed finally this structure is elaborated in more detail as a basis for deciding over the choices of methods in the case of evaluating ecosystem services a set of unresolved issues are identified especially related to how the choice of appraisal methods themselves should be instituted

race redlining and automobile insurance prices following g becker s 1993 suggestion that tests for discrimination should attempt to infer whether profits differ for products sold to minorities and nonminorities this article tests the hypothesis that racial discrimination affects market prices of auto insurance in missouri compared with tests for discrimination in lending markets the authors results are less susceptible to bias from omitted variables controlling for available demographic and coverage related factors they do not find that loss ratios at the zip code level are negatively related to percent minority population this finding is inconsistent with the hypothesis that racial discrimination increases premiums relative to expected claim costs for minorities copyright 1998 by university of chicago press

economic inequality and its socioeconomic impact abstract income inequality is of fundamental interest not only to economists but also to other social scientists a substantial literature in economics and the social sciences has investigated the relationship between income inequality and economic growth and a variety of social phenomena the links between inequality and economic growth are explored as well as those between inequality and such key social variables as political conflict education health and crime the analysis in this paper follows a two step process first a review of the empirical evidence relating inequality to growth and to each of the above social variables is undertaken second the various causal mechanisms that have been proposed in the social science literature to explain those links are surveyed

what constitutes evidence of discrimination in lending we analyze a simple model of bank lending in order to ascertain what can be inferred from relative denial and default rates about lending discrimination we show that if minority applicants are of lower average creditworthiness than majority applicants then contrary to a popular argument a uniform nondiscriminatory credit policy cannot simultaneously produce i higher denial rates for minority applicants and ii equal default rates for minority and majority applicants moreover we show that equality of denial or default rates always implies discrimination in particular equal denial default rates imply discrimination against majority minority applicants is there discrimination in the bank lending market this question has recently attracted attention in the popular press and from federal regulators this interest was spurred by a 1992 boston federal reserve bank study which concludes that minorities are discriminated against in the home mortgage market 1 the study finds that minority applicants in the boston area are sixty percent more likely to be denied a mortgage loan than whites even after controlling for such factors as debt burdens loan to value ratios income and credit histories not surprisingly this conclusion has been controversial critics of the boston fed study have argued that the methodology used by the fed is flawed a representative example is macey 1994 who

motives for private transfers over the life cycle an analytical framework and evidence for peru abstract this paper tests for the motives for private income transfers we consider two motives altruism and exchange the question of private transfer motives is important because such motivation can influence the effects of public income transfers on the distribution of income using a household survey for peru we find that transfer amounts received increase with recipient pre transfer income which contradicts a key prediction of the strong form of the altruism hypothesis but is consistent with exchange we also find that capital market imperfections are likely to be an important cause of private transfers and that social security benefits crowd out the incidence of private transfers

once in the door gender tryouts and the initial salaries of managers although women pursue managerial credentials at nearly the same rate as men gender disparities in wages exist because of the shortfall in wages women sustain relative to men at the onset of their careers this article develops a tryout approach to test for the presence of demand side contributions to initial wage inequality while also developing and testing theory on why it may be lessened through internships using detailed data on graduates from an elite management program from 2009 2010 our analyses reveal that internships are associated with the gap in men s and women s initial salaries for men there is no difference in salary offers from employers where an internship occurs versus one where an internship does not occur however women receive higher salaries from employers where an internship first takes place this paper was accepted by olav sorenson organizations

a comparison of stated preference methods for environmental valuation this paper presents an empirical comparison of contingent valuation cvm and choice experiments which are used to value environmental quality changes both of these methods require individuals to state their preferences for environmental qualities however choice experiments differ from cvm in that environmental attributes are varied in an experimental design which requires respondents to make repeated choices between bundles of attributes the empirical application involved the effect of environmental quality changes arising from forest management practices on recreational moose hunting values significant differences were found between the values derived from the two methods however detailed examination of the implied choice behaviour suggested that respondents ignored substitute recreation areas in the cvm question restricting the choice experiment model to consider only the one site where quality was varied resulted in welfare estimates similar to the cvm model this highlights the importance of substitutes in environmental valuation and suggests that choice experiments may be more appropriate than cvm in some cases

willingness to pay for improved air quality in sweden the aim of the paper is to quantify individual willingness to pay measures of improved air quality in sweden by using the contingent valuation method cvm such measures are important for policy makers when deciding about public investments and policy instruments in order to regulate environmental impacts e g from road transportation and industry the mean willingness to pay wtp for a 50 reduction of harmful substances where the respondents live and work was about 2000 sek year which is of the same order of magnitude as earlier stated preference studies in nordic countries most parameters in the econometric analysis had the expected sign wtp was increasing in income wealth and education it was larger for men members of environmental organizations people living in big cities which are on average more polluted and people who own their house or apartment it was lower for retired people however the additional wtp for people in big cities although significantly higher than for other people

the supply of children s time to disabled elderly parents i introduction in recent years economists have become increasingly interested in intergenerational transfers of both time and money 1 such transfers may be motivated by altruism or exchange models of altruism assume that a person s utility depends on the consumption or utility of other family members and her own consumption for example children may supply unpaid informal care to aging parents because their utility increases when their parents are happier one of the most striking predictions of models of altruism is that public subsidies tend to crowd out transfers by altruistic individuals especially if the subsidy is financed by taxing the altruistic individual becker 1974 in exchange models there is typically altruism but one family member such as a parent can induce a relative such as a child or kid 2 to provide more services or money than the relative would normally provide by threatening to withhold a bequest to the extent that this is so one would plausibly expect more care and attention to be provided to wealthy parents when there is more than one kid more care should be provided because the threat of disinheritance is more credible when there is competition between kids for bequests in a well known article bernheim shleifer and summers 1985 hereafter referred to as bss found empirical support for the strategic bequest motive based on an observed positive relationship between children s visits and telephone calls to elderly parents per child as the measure of attention and bequeathable wealth per child as the measure of the financial motivation for providing such attention one might expect this result to extend to decisions about direct provision of help informal care that kids may provide to parents the marginal benefit of such care is plausibly greater than the benefit derived from a visit or telephone call in a recent article however we found no evidence that the strategic bequest motive is an important determinant of the amount of informal care kids provide or a related decision whether or not to place the parent in a nursing home sloan hoerger and picone 1996 we focused on the distinction between cognitively aware parents who can threaten to disinherit their kids and cognitively unaware parents who cannot disinherit and examined whether this distinction had any effect on the probability that the parent entered a nursing home or on amounts of formal and informal care received if the parent remained in the community any strategic effects were swamped by the greater marginal benefit of care to the parent when the parent was cognitively unaware moreover among the cognitively aware richer parents actually received less informal care contrary to the strategic model s predictions unfortunately in past research on intergenerational transfers of time and money it was not possible to control for the wealth wage and other characteristics of kids to the extent that kid s wealth and wage were positively correlated with parent s wealth which was observed the parameter estimates on parent s wealth may be negatively biased although parent s wealth and kid s wealth and wage rates are plausibly positively correlated they have opposite effects on the supply of kid s time according to the strategic bequest model that is potential bequests from a parent may be less attractive to rich kids and therefore induce less care we test the strategic bequest model using information on elderly parents and their children from two linked surveys the 1989 national long term care survey nltcs for elderly individuals and the survey of informal caregivers sic for a subsample of the elderly s children using these data we can include explicit measures of kid s wealth and wage rates thereby avoiding the possible bias introduced by a correlation between parent s and kid s wealth and wages also the data sets provide information on several pertinent health cognitive and functional status variables which are not typically observed in surveys of financial status

willingness to pay for carbon offset certification and co benefits among high flying young adults in the uk voluntary carbon offsets represent a growing share of the carbon market as a whole and have the potential to contribute to meeting greenhouse gas emissions targets and reducing anthropogenic climate change certain offset project types may also deliver co benefits including safeguarding or promoting biodiversity supporting human development and poverty reduction and enabling market and technology development in low carbon sectors these co benefits might encourage consumers to participate in the voluntary offset market depending on their effects both on consumers willingness to pay wtp for offsets and on implementation costs however the offset market is not yet sufficiently developed to give a clear indication of consumer wtp for offsets with varying attributes this exploratory stated preference study therefore uses a choice experiment to estimate wtp for certified and uncertified offsets with or without these specific co benefits in an aviation context it is to the best of our knowledge the first to do so our results suggest that uptake of voluntary offsets may be encouraged by investing in projects with co benefits and by emphasising those co benefits to consumers they also suggest that certification regimes will add value to offsets helping compensate for increased costs provided that consumers are made fully aware of them

early influences on saving behaviour analysis of british panel data using data from the british household panel survey and understanding society we examine the saving behaviour of individuals over time initially we explore the determinants of the saving behaviour of children aged 11 15 our findings suggest that parental allowances pocket money earnings from part time work lower increase the probability that a child saves there is also evidence that the financial expectations of the head of household have an influence on their offspring s saving behaviour where children of optimistic parents have a lower probability of saving by approximately 2 percentage points however there is no evidence of an intergenerational correlation in savings behaviour the saving behaviour of parents appears to have no bearing on the saving decisions of their offspring we then go on to explore the implications of the saving behaviour of children for their savings decisions in later life specifically when observed in early adulthood we find that having saved as a child has a large positive influence both on the probability of saving on a monthly basis and on the amount saved as an adult this finding is robust to alternative empirical strategies including iv analysis where the most conservative estimates show that having saved as a child increases the probability of saving during adulthood by 12 percentage points

a fresh look at the rotten kid theorem and other household mysteries gary becker s rotten kid theorem asserts that if all family members receive gifts of money income from a benevolent household member then even if the household head does not precommit to an incentive plan for family members it will be in the interest of selfish family members to maximize total family income i show by examples that the rotten kid theorem is not true without assuming transferable utility i find a simple condition on utility functions that is necessary and sufficient for there to be the kind of transferable utility needed for a rotten kid theorem while restrictive these conditions still allow one to apply the strong conclusions of the rotten kid theorem in an interesting class of examples

private intergenerational contact in france and the demonstration effect this study analyses motives for intergenerational contact from adult children to their middle aged parents if these transfers may be explained either by altruism or by exchange we mainly focus on the demonstration effect where households take care of their own parents in order to elicit a future support from their children we test the model using a cross sectional survey from 1992 about private transfers in france according to the data the presence of children increases the amount of visits that respondents provide to their parents and the econometric results still hold after controlling for unobserved familial heterogeneity using fixed effects although this empirical evidence is consistent with the demonstration effect we suggest an alternative interpretation for the positive correlation based on the care of grandchildren

perceptions and valuation of gm food a study on the impact and importance of information provision abstract given the scientific uncertainties and differing arguments for and against genetically modified food perceptions and valuation may depend on information about their different and conflicting potential effects in this study we explore generic attitudes towards genetically modified organisms particularly in food and adopt an economic contingent valuation approach to highlight the relevance of information provision the study focuses on young college students who are more scientifically informed than the rest of the population it explores perceptions and economic valuation of genetically modified food and exposes respondents randomly to three information treatments concerning genetically modified organisms impacts negative positive or mixed applying the contingent valuation methodology allows us to expose individuals to a situation where they can express their willingness to accept a genetically modified ingredient in exchange for lower prices we observe that exposing respondents to critical arguments about this kind of food negatively affects their economic valuations whereas positive or mixed information have no impact albeit the conclusions are limited in terms of generalizability to the rest of the population the results suggest there may still be scope for information provision furthermore both policy makers and firms may benefit from a more informed public policy makers can gauge public opinion to legitimize policy options and firms can shape market decisions based on more informed and stable consumer preferences

mortgage lending to minorities where s the bias this paper examines mortgage lending and concludes that studies based on data created by the boston fed should be reevaluated a detailed examination of these data indicates that irregularities in these data when combined with the most commonly used research methodology appear to have biased previous research toward a finding of discrimination against minority applicants when the most severe data irregularities are eliminated evidence to support a hypothesis of discrimination disappears the currently fashionable flexible underwriting standards of mortgage lenders may have the unintended consequences of increasing defaults for the beneficiaries of these policies

looking under the hood exploring assumptions and finding behavioral economics abstract cognitive scarcity is a fundamental economic fact but the standard maximization assumption abstracts from this fact much of behavioral economics can be framed as exploring the maximization assumption by applying the tools of behavioral economics to explore this important assumption we can learn why presuming maximization works when it works even when we know the assumption is not accurately descriptive we can also learn why theory fails when the assumption does not proximately hold

aspects of moral change in india 1990 2006 evidence from public attitudes toward tax evasion and bribery summary observers have asserted that india s economic rise coincides with moral change this study assesses some notable aspects of this claim by using public attitudes toward tax evasion and bribery as indicators of moral values using repeated cross sectional data from the world values surveys i find that tolerance for tax evasion and bribery grew relatively slightly from 1991 to 1996 and then increased rapidly from 2001 to 2006 double interaction regression models show tolerance converging by gender and religion and tolerance diverging between the poor and non poor however the regional patterns are complex finally university educational attainment is associated with decreasing tolerance

cost benefit analysis and environmental policy the use of cost benefit analysis cba in british environmental policy has gone through several stages early applications of cba tended to ignore environmental impacts altogether leave them for a subsidiary impact analysis or provide only a partial monetization of impacts currently cba is the subject of renewed interest in government departments in the environment agency and among other agencies providing guidance and advice to government while the amount of cba being undertaken has increased its influence on policy making is open to question obstacles remain much cba is expensive and this means that benefits transfer is widely regarded as essential currently however the validity of much benefits transfer is questionable other problems arise from misunderstandings about the nature of economic values and the links to individuals self interest and from concerns that cba results will crowd out flexibility in decision making especially the likely context of multiple political objectives over and above economic efficiency none the less cba has begun to have influence in the setting of environmental taxes and alternative decision rules appear to suffer as many if not more shortcomings as those faced by cba copyright 1998 by oxford university press

payment transactions instruments and systems a survey the payments literature ranges from theoretical general equilibrium models to practical payment issues related to the day to day operation of various national networks for the transfer of money it is an area where economic theory and institutional structure are often closely intertwined and it is currently undergoing significant change shifting from costly paper based systems to technologically advanced electronic payments the extant literature is surveyed here with the aim of integrating the various strands of payment research which have been largely pursued separately in addition we present newly available data to illustrate and investigate a number of underdeveloped areas in this literature 1998 elsevier science b v all rights reserved

an economic approach to business ethics moral agency of the firm and the enabling and constraining effects of economic institutions and interactions in a market economy the paper maps out an alternative to a behavioural economic approach to business ethics special attention is paid to the fundamental philosophical principle that any moral ought implies a practical can which the paper interprets with regard to the economic viability of moral agency of the firm under the conditions of the market economy in particular competition the paper details an economic understanding of business ethics with regard to classical and neo classical views on the one hand and institutional libertarian thought on the other hand implications are derived regarding unintentional and passive intentional moral agency of the firm the paper moves on to suggest that moral agency can be economically viable in competitive market interactions which is conventionally disputed by classical neo classical and institutional libertarian economics the paper here conceptualises active moral agency of the firm as the utilisation of ethical capital in firm stakeholder interactions this yields a reinterpretation of instrumental stakeholder theory

information and effort in contingent valuation surveys application to global climate change using national internet samples this contingent valuation study investigates the issues of information access and respondent effort and is based on a series of national internet samples the focus is on a split sample treatment basic information bi versus enhanced information ei in the latter significantly expanded information is provided about global climate change and the kyoto protocol using a referendum format we compare the treatment effect bi versus ei on willingness to pay wtp we develop measures of respondent effort in accessing optional information through the technology of web based surveys and jointly model effort and wtp using a simultaneous estimation approach results support the use of the joint modeling approach for objective measures of respondent effort and wtp respondent effort is shown to be positively and significantly related to wtp however use of the optional menu is rather modest counts of pages and time spent and is highly variable both across pages and respondents

measuring birdwatchers preferences a case for using online networks and mixed mode surveys abstract this paper reports findings derived from a study of birdwatchers in the azores the subject was birdwatchers preferences for given management actions designed to improve the attractiveness of bird watching sites in the absence of official statistics on this market segment use was made of a mixed mode survey incorporating both on site and off site surveys and the use of on line social networks and communications tools the variable willingness to stay more time at the site was used as a welfare measure it has the advantage that it can be used to demonstrate the significant returns of eco tourism to local communities two findings emerge first tourists practicing wildlife viewing and nature based activities are less worried about infrastructures and care more about biodiversity and habitat quality and second the research technique appears to be successful when surveying seasonal recreation communities that are small and socially cohesive

the behavioral genetics of behavioral anomalies a number of recent papers have examined the environmental and genetic sources of individual differences in economic and financial decision making here we contribute to this burgeoning literature by extending it to a number of key behavioral anomalies that are thought to be of importance for consumption savings and portfolio selection decisions using survey based evidence from more than 11 000 swedish twins we demonstrate that a number of anomalies such as for instance the conjunction fallacy default bias and loss aversion are moderately heritable in contrast our estimates imply that variation in common environment explains only a small share of individual differences we also report suggestive evidence in favor of a shared genetic architecture between cognitive reflection and a subset of the studied anomalies these results offer some support for the proposition that the heritable variation in behavioral anomalies is partly mediated by genetic variance in cognitive ability taken together with previous findings our results underline the importance of genetic differences as a source of heterogeneity in economic and financial decision making this paper was accepted by brad barber teck ho and terrance odean special issue editors

innovative opportunity pursuit human capital and business ownership experience in an emerging region evidence from ghana this study explores whether an entrepreneur s ability to assemble and leverage human capital particularly specific human capital relating to prior business ownership experience is associated with seven types of product and work practices innovation in an emerging region namely ghana logistic regression estimation revealed that portfolio entrepreneurs were more likely than novice entrepreneurs to report innovation tried multinomial logistic regression analysis revealed that portfolio entrepreneurs were more likely than other entrepreneurs to report innovation tried and introduced if the goals of policy are to increase the quality of new business start ups and maximize investment returns there is a case to target assistance to portfolio entrepreneurs

do school subsidies promote human capital investment among the poor we investigate the hypothesis that conditioning transfers to poor families on school attendance leads to a reallocation of household resources which enhances the human capital of the next generation via the effect of the conditionality on the shadow price of human capital and possibly via the effect of the transfers on household bargaining we introduce a model to study the effects of conditional transfers on intra household allocations and provide suggestive evidence of the importance of price effects using data from a conditional transfer program in mexico

is the firm an individual this paper shows how three new institutionalist theories try but ultimately fail to support the firm as individual thesis first marx hart s idea of property rights and coase williamson s notion of transaction costs are insufficient to substantiate the market firm dichotomy second hayek s constructionist view presents the firm as opposed to the market as a designed order no different from artifacts such as tables and cars third vanberg s constitutionalist theory also fails to support the firm as individual thesis the paper suggests that the consented goal notion is a fruitful ground upon which to build the firm as individual thesis

keeping up appearances motivations for socially desirable responding in contingent valuation interviews abstract the tendency to give socially desirable rather than true statements of willingness to pay wtp is an often reported form of bias in contingent valuation surveys while previous research on this bias has exclusively focused on the detection of mode effects the present study directly assesses a respondent s motivation to state wtp in a socially desirable manner this study tests the effect of three theoretical motivations for socially desirable responding on wtp responses a general need for social approval a perceived social norm calling for a high contribution and perceived lack of anonymity of the interview situation questions for the empirical assessment of these factors are developed results of a valuation study in southwest china show differing and independent impacts of these factors while there is no effect of perceived anonymity need for social approval biases wtp responses upwards but does not influence the general decision to state a positive wtp it also turns out that rather the fear of losing social status than the striving for higher social approval is the main driver of this bias respondents perceiving a social norm for high wtp are more likely to state a positive wtp but the specific amount is not affected

interviewer effects on the valuation of goods with ethical and environmental attributes this paper investigates the impact of interviewer effects on willingness to pay wtp estimates face to face surveys were conducted with two interviewers both interviewers used a transcript and conducted the survey at the same location and at the same time we found that responses to the wtp questions differ across eco labeled products and by interviewer this interviewer effect is particularly relevant when we analyze the impact on wtp estimates for eco labeled products grown in countries associated with the origin of one of the interviewers

are minority owned businesses underserved by financial markets evidence from the private equity industry our study addresses a longstanding question whether discrimination exists in financial markets although empirical evidence demonstrating disparate treatment of minorities is vast studies have inadequately explained why minority customers seeking financing are targeted for discriminatory treatment we develop a theoretical framework explaining why profit maximizing capital suppliers may choose to offer minority clients worse terms than those provided to comparable white customers our framework stresses search costs and reservation prices we then test this by comparing the relative profitability of investing private equity in minority and white owned small firms an approach advocated by gary becker using three empirical tests we consistently find the financial returns derived from investing in minority firms exceed those of white firm investments conducting becker s test in this instance indicates that disparate treatment of minority clients does not result in loss of profitable investing opportunities for private equity funds but instead higher profits

comment on alternative monies and the demand for media of exchange professors santomero and seater have put considerable energy into building and analyzing a carefully crafted mathematical model with a narrow microbanking focus they explore the representative consumer s willingness to substitute electronic money which they portray as plastic based smart cards with no nontransactional informational processing or communications usages for paper based traditional money their model concerns itself only with what we could call pocket money and pocket electronic platforms the question i wish to explore in my remarks is where can we go from here how can this first cut model be made to cast more light on the problem of persuading households to dive deeply into electronic banking

central banker contracts incomplete information and monetary policy surprises in search of a selfish central banker approaching monetary policy as a principal agent problemprovides a useful framework for interpreting alternativedelegation schemes in this paper we consider theeffectiveness of central banker incentive schemes when theprincipal delegates monetary policy through contracts butremains uncertain about the central banker s responsiveness tosuch schemes we adopt a simple principal agent model andassume that the central banker s trade off between socialwelfare and the incentive scheme is private information weconsider two types of central bankers one who responds to theincentive scheme selfish and one who does not and onlycares about social welfare benevolent we demonstratethat when a benevolent central banker accepts a contractdesigned for a selfish central banker positive inflationsurprises occur and output exceeds its natural rate wefurther show that a benevolent central banker with aninflation bias has an incentive to masquerade as selfish mechanisms exist that solve that problem by achievingpreference revelation we consider a simple mechanism indominant strategies that induces the benevolent type eithernot to breach or not to accept the appointment contract inthe first place this multi period mechanism works with eitherinflation targets or the appointment of a conservativecentral banker our results suggest that more complicatedincentive schemes embedded within broader constitutionalarrangements are required in the presence of privateinformation for them to work effectively

minority entrepreneurship in twenty first century america prior to the 1970s minority owned small businesses were small in size and scope and common in only a few industry niches business owners were severely capital constrained lacking in higher education and training in skilled occupations the median owner today in contrast is college educated access to financing has expanded and opportunities to serve corporate and public sector clients are commonplace nearly 40 of all new firms created nationwide in 2015 were minority owned changing attitudes in mainstream society reduced traditional barriers true equality of opportunity among small minority and white owned firms of similar size and scope has nonetheless not been achieved this issue of small business economics examines lingering barriers impeding the development of a more vibrant minority business community focusing on access to financing and government procurement markets articles in this issue offer explicit analyses of enduring barriers along with explanations of adoptive strategic firm behavior appropriate for reducing those barriers

the optimal use of fines and imprisonment abstract this paper examines the use of fines and imprisonment to deter individuals from engaging in harmful activities these sanctions are analyzed separately as well as together first for identical risk neutral individuals and then for two groups of risk neutral individuals who differ by wealth when fines are used alone and individuals are identical the optimal fine and probability of apprehension are such that there is some underdeterrence if individuals differ by wealth then the optimal fine for the high wealth group exceeds the fine for the low wealth group when imprisonment is used alone and individuals are identical the optimal imprisonment term and probability may be such that there is either underdeterrence or overdeterrence if individuals differ by wealth the optimal imprisonment term for the high wealth group may be longer or shorter than the term for the low wealth group when fines and imprisonment are used together it is desirable to use the fine to its maximum feasible extent before possibly supplementing it with an imprisonment term the effects of risk aversion of these results are also discussed

eliciting public preference for nuclear energy against the backdrop of global warming one of the most important issues related to sustainability is to reduce the use of fossil fuels due to the reduction in greenhouse gases ghg emission nuclear power results in low carbon emissions and is thus important to mitigating the adverse effects of global warming and climate change however the downside of nuclear power cannot be overlooked and consequently nuclear power is a controversial issue in many countries around the world thus an important question concerns how people should support nuclear power do the climate and energy security benefits of nuclear power outweigh its risks and costs therefore we use a modified double bounded contingent valuation model to explore the attitudes and the willingness to pay wtp of a country in order to demonstrate its implications for policy we confirm that supporters and opponents of nuclear power are balanced both in terms of their numbers and in terms of their wtp the policy implication is that people do not support any dramatic increase or reduction in nuclear power and that nuclear power should still be an important means of generating electricity in taiwan the current share of nuclear power in electricity generation of 20 should be maintained in the near future

an analysis of the principal agent problem most analyses of the principal agent problem assume that the principal chooses an incentive scheme to maximize expected utility subject to the agent s utility being at a stationary point an important paper of mirrlees has shown that this approach is generally invalid we present an alternative procedure if the agent s preferences over income lotteries are independent of action we show that the optimal way of implementing an action by the agent can be found by solving a convex programming problem we use this to characterize the optimal incentive scheme and to analyze the determinants of the seriousness of an incentive problem

two conceptions of economics and maximisation fil crespo ricardo fernando consejo nacional de investigaciones cientificas y tecnicas argentina universidad austral instituto de altos estudios argentina

nobel lecture the economic way of looking at behavior an important step in extending the traditional theory of individual rational choice to analyze social issues beyond those usually considered by economists is to incorporate into the theory a much richer class of attitudes preferences and calculations while this approach to behavior builds on an expanded theory of individual choice it is not mainly concerned with individuals it uses theory at the micro level as a powerful tool to derive implications at the group or macro level the lecture describes the approach and illustrates it with examples drawn from my past and current work

the effect of individual uncertainty on the specificity of human capital empirical evidence from career developments in professional soccer this study looks at careers in professional soccer to investigate the determinants of human capital hc specificity inspired by labour market research we formulate three hypotheses on how uncertainty about the usefulness of individuals more productive specific skills affects their investment in more flexible general skills the empirical analysis is based on unique panel data on school grades soccer evaluations and sociodemographic characteristics of 90 elite players from the youth academy of a german bundesliga club we find that senior and long serving players who are comparably certain that their soccer specific capital will be sufficient to pursue a lucrative professional career invest less in general hc at school expected soccer performance in contrast has a counterintuitive positive effect our results expand knowledge on the factors influencing hc specificity from the macro to the subject level and highlight practical implications for institutions that train gifted individuals