models for referendum data the structure of discrete choice models for contingent valuation abstract in 1979 bishop and heberlein introduced an appealing variant of the contingent valuation method which required only yes or no responses hanemann developed a utility theoretic interpretation of the yes no responses which has helped popularize the approach recently cameron has offered another interpretation also utility theoretic which she argues is more general than the hanemann random utility model this paper compares the deterministic models suggested by hanemann and cameron showing them to be dual to each other it shows that correct specification of either function must exclude endogenous variables such as quantity demanded it also demonstrates that using utility theoretic models allows one to compare travel cost models and contigent valuation models on the basis of their implied behavior not on the unobservable surplus or variation measure

women s suffrage political responsiveness and child survival in american history women s choices appear to emphasize child welfare more than those of men this paper presents new evidence on how suffrage rights for american women helped children to benefit from the scientific breakthroughs of the bacteriological revolution consistent with standard models of electoral competition suffrage laws were followed by immediate shifts in legislative behavior and large sudden increases in local public health spending this growth in public health spending fueled large scale door to door hygiene campaigns and child mortality declined by 8 15 or 20 000 annual child deaths nationwide as cause specific reductions occurred exclusively among infectious childhood killers sensitive to hygienic conditions

taking stock monetary policy transmission to equity markets this paper analyses the effects of u s monetary policy on stock markets we present evidence that individual stocks react in a highly heterogeneous fashion to u s monetary policy shocks and relate this heterogeneity to financial constraints and tobin s q first we show that there are strong industry specific effects of u s monetary policy second we also find that for the 500 individual stocks comprising the s p500 the firms with low cash flows small size poor credit ratings low debt to capital ratios high price earnings ratios or a high tobin s q are affected significantly more by monetary policy

estimating the economic impact of political party competition in the 1992 british election quences of government partisanship major problem facing researchers who study the consequences of government partisanship is that it is difficult to ascertain the potential economic impact of governments which because of election defeats never existed consider for instance a labour government in britain in 1992 a conservative government in 1997 or a dole administration in the united states none of these governments actually took office and for obvious reasons this impedes analysis of what effects they would have had on their respective national economies here i present a methodology designed to estimate the economic impact that an election losing party would have caused had it achieved office i focus in particular on the 1992 british polity and demonstrate that campaign period prices of london based publicly traded securities can be used to estimate what was expected to have happened in the british economy conditional on a 1992 labour victory the estimates show that a labour government in 1992 was expected by british investors to have ushered in significantly higher interest rates and depressed stock markets compared to those witnessed under the victorious conservative party these results imply that the labour conservative disparity in 1992 was substantial and that relative to the conservative party labour was truly left wing prices of market traded securities ostensibly nonpolitical variables can convey a great deal about political parties electoral competition and the consequences of government partisanship suppose for example that prices in london stock markets were unusually volatile during the 1992 british election campaign and that they jumped dramatically following polling day and the conservative victory according to the analytical ap

betting on hitler the value of political connections in nazi germany this paper examines the value of connections between german industry and the nazi movement in early 1933 drawing on previously unused contemporary sources about management and supervisory board composition and stock returns we find that one out of seven firms and a large proportion of the biggest companies had substantive links with the national socialist german workers party firms supporting the nazi movement experienced unusually high returns outperforming unconnected ones by 5 to 8 between january and march 1933 these results are not driven by sectoral composition and are robust to alternative estimators and definitions of affiliation

a test of the equality of closed ended and open ended contingent valuations a test is developed to find whether open ended and closed ended contingent valuation mechanisms lead to significantly different results the test is based on joint estimation of willingness to pay responses to open and closed ended questions asked of the same sample of individuals in a public good example individuals do respond differently depending on question format possible explanations include different incentives for strategic behavior and respondents lack of familiarity with the open ended question type no differences in willingness to pay were found in a private good example

food aid and malnutrition in developing countries evidence from global food aid allocation abstract this study investigates the allocation of dietary energy iron vitamin a and zinc within global food aid the response of us and non us donors to nutritional needs and donor interests is estimated with a dynamic correlated random effects tobit model aid flows of the period 1993 2007 are analysed the empirical results show that nutrient shipments in emergency food aid have been allocated towards poorer countries but also face inertia and media bias project food aid from the us is found to be targeted towards politically stable and rural regions while non us project aid focuses on populations with high nutritional requirements

political agency government responsiveness and the role of the media abstract the role of mass media in making governments responsive to the needs of citizens is a relatively neglected area in economics we sketch a theoretical example with a role for media in enhancing government responsiveness based on asymmetric information between citizens and government we then use data for the period 1958 1992 on the extent to which indian state governments responded to food shortages via the public distribution of food correlating these with proxies of media political and economic development we find that states that are more responsive tend to also be those with high levels of newspaper circulation electoral turnout and literacy in contrast richer states do not tend to be more responsive than poorer states

information effects in contingent markets information bias in contingent markets is poorly understood in this paper testable hypotheses concerning beneficial contingent market information effects are developed conceptually perspective information and relative expenditure information were expected to increase comprehension and increase bids provision cost information was expected to counteract free riding behavior and also increase bids hypothesis tests using experimental markets suggested that each information type induced small statistically insignificant bid increases however the combined effect of the three information types induced a desirable statistically significant increase in bids this result supports the contention that not all contingent market information effects are biases

a satisfactory benefit cost indicator from contingent valuation abstract standard economic concepts are used to develop a model of individual behavior when subject to the constraints of the contingent valuation choice context the model yields refutable consequences that are consistent with previously reported empirical findings including some that have been thought to be anomalous the model is used to show that different contingent valuation formats have predictably different performance characteristics notably the hicksian compensating measures are satisfactory benefit cost indicators when elicited using any one of several formats identified in the text of the formats examined one form of a policy referendum appears to have the most satisfactory characteristics overall we conclude that contingent valuation is a progressing research program

the domestic determinants of us food aid policy abstract this study presents empirical analysis of us food aid flows as evidence of the strong and stable relationship between commodity producer interests and policy makers during a 35 yr period whereas most foreign aid research centers on the distribution of aid among recipient countries this study focuses on the determinants of the supply of food aid made available by the donor country i conduct time series regression analysis of total us food aid shipments as well as separate analyses of two key commodities wheat and rice several key findings emerge 1 there is a consistent relationship between commodity producer interests and us food aid policy 2 there is a strong relationship between commodity stocks and food aid shipments especially during the years when stocks were the greatest 3 us food aid policy making is highly incremental these findings taken together with the lack of a strong relationship between grain production in poor countries and us food aid shipments belie official rhetoric emphasizing the growing humanitarian objectives of the program over time in the case of rice i find a strong relationship between aid flows and us involvement in the vietnam war

simple solutions to the initial conditions problem in dynamic nonlinear panel data models with unobserved heterogeneity i study a simple widely applicable approach to handling the initial conditions problem in dynamic nonlinear unobserved effects models rather than attempting to obtain the joint distribution of all outcomes of the endogenous variables i propose finding the distribution conditional on the initial value and the observed history of strictly exogenous explanatory variables the approach is flexible and results in simple estimation strategies for at least three leading dynamic nonlinear models probit tobit and poisson regression i treat the general problem of estimating average partial effects and show that simple estimators exist for important special cases copyright 2005 john wiley sons ltd

institution shocks and economic outcomes allende s election pinochet s coup and the santiago stock market abstract to study the effect of political and institutional changes on the economy we look at share prices in the santiago exchange during the tumultuous political events that characterized chile in the early 1970s we use a transparent empirical strategy deploying previously unused daily data and exploiting two largely unexpected shocks which involved substantial variation in policies and institutions providing a rare natural experiment allende s election and subsequent socialist experiment decreased share values while the military coup and dictatorship that replaced him boosted them in both cases by magnitudes unprecedented in the literature the most parsimonious interpretation of these share price changes is that they reflected respectively the perceived threat to private ownership of the means of production under a socialist government and its subsequent reversal

navigating the perfect storm reflections on the food energy and financial crises the closely interlinked food energy and financial crises pose a significant new challenge to the global effort to reduce poverty in 2008 food prices rose sharply in many countries and global poverty and hunger levels increased quite markedly the good news is that the agricultural supply response in many countries was also strong the impacts of the financial crisis on poor countries have yet to fully roll out but it is clear that more people have fallen into poverty and more are suffering from hunger lastly there are strong indications that the global food system is fundamentally changing in a number of dimensions biofuels are here to stay and energy and food prices appear to have adjusted to a higher equilibrium and will in turn raise the prospects of renewed volatility in agricultural commodity markets trade protection has also resurfaced but so have renewed investments in agriculture these fundamental shifts bring with them opportunities and risks that require internationally coordinated responses with strong national buy in as well as timely and relevant research

confidence intervals for evaluating benefits estimates from dichotomous choice contingent valuation studies i evaluate the potential usefulness of nonmarket valuation concepts and techniques from environmental economics for improving wildlife conservation the concepts include distinguishing between on site recreation use value and off site passive use or

a new paradigm for valuing non market goods using referendum data maximum likelihood estimation by censored logistic regression abstract this paper challenges the w m hanemann amer j agr econom 66 332 341 1984 and c sellar j p chavas and j r stoll j environ econom management 13 382 390 1986 utilizations of logit models to estimate the value of non market resources from referendum survey data these data are more informative than conventional choice data the random utility interpretation of logit models is therefore too restrictive bypassing the utility function entirely it will be shown that parameters and standard errors for utility theoretic inverse hicksian demand functions can be extracted directly and much more simply estimated demand functions need not be limited to those corresponding to the linear in parameters utility difference specifications which can be handled by packaged logit programs

applied welfare economics with discrete choice models economists have been paying increasing attention to the study of situations in which consumers face a discrete rather than a continuous set of choices such models are potentially very important in evaluating the impact of government programs upon consumer welfare but very little has been said in general regarding the tools of applied welfare economics indiscrete choice situations this paper shows how the conventional methods of applied welfare economics can be modified to handle such cases it focuses on the computation of the excess burden of taxation and the evaluation of quality change the results are applied to stochastic utility models including the popular cases of probit and logit analysis throughout the emphasis is on providing rigorous guidelines for carrying out applied work this abstract was borrowed from another version of this item

validation of empirical measures of welfare change a comparison of nonmarket techniques since the passing of the flood control act of 1936 the attention of many resource economists has been directed towards measuring the benefits and costs of alternative uses of natural resources increasingly it has been recognized that the value of some of these uses is not explicitly determined through market transactions this has led to the focus of much attention upon the development of nonmarket methods to estimate the value of these uses in the 1940s the groundwork for the travel cost method was established by hotelling prewitt 1949 following this in the 1960s davis initiated the basic foundation for bidding methods davis 1963 which were later to be subsumed under the heading of contingent valuation methods brookshire randall and stoll 1980 schulze d arge and brookshire 1981 thayer 1981 both of these methods will be further discussed below in addition to these two methods a third approach the unit day value method has been recognized as acceptable but not preferred for the valuation of recreational uses of water and related land resources dwyer kelley and bowes 1977 u s water resources council 1979 given the existence of alternative methods of estimating the value of resource uses several obvious questions arise one of the first of these is under what circumstances is each method most appropriate existing literature has focussed sufficiently on this question and pointed out limitations of each especially the travel cost method and unit day value methods brookshire ives and schulze 1976 dwyer kelly and bowes 1977 freeman 1979 mcconnell 1975 randall ives and eastman 1977 schulze d arge and brook

coups corporations and classified information we estimate the impact of coups and top secret coup authorizations on asset prices of partially nationalized multinational companies that stood to benefit from u s backed coups stock returns of highly exposed firms reacted to coup authorizations classified as top secret the average cumulative abnormal return to a coup authorization was 9 over 4 days for a fully nationalized company rising to more than 13 over 16 days precoup authorizations accounted for a larger share of stock price increases than the actual coup events themselves there is no effect in the case of the widely publicized poorly executed cuban operations consistent with abnormal returns to coup authorizations reflecting credible private information we also introduce two new intuitive and easy to implement nonparametric tests that do not rely on asymptotic justifications

food aid allocation policies coordination and responsiveness to recipient country needs we employ censored least absolute deviations and multivariate tobit estimators to investigate whether food aid flows from the main donor countries respond to recipient country needs as reflected in low food availability low income or both we also explore the hypothesis that donor countries specifically coordinate their food aid shipments to recipient countries our findings show that food aid in aggregate and from each donor is significantly targeted at poorer countries and is highly persistent over time food aid responses to food availability shortfalls natural disasters and violent conflicts are common but more modest and uneven across donors finally we find strong evidence of donor coordination in food aid allocation

effects of norms and opportunity cost of time on household recycling social and moral norms and the opportunity cost of time will affect household recycling efforts a model is developed to describe how norms affect the recycling decision through feelings of self respect guilty conscience and warm glow as well as respect in and sanctions from the community we find that the opportunity cost of time has a significant negative effect on household recycling all indicators of warm glow social and moral norms increase household recycling efforts we find no evidence of crowding out neither when recycling is perceived as mandatory nor when economic incentives are introduced in the form of a differentiated garbage fee

history institutions and economic performance the legacy of colonial land tenure systems in india we analyze the colonial land revenue institutions set up by the british in india and show that differences in historical property rights institutions lead to sustained differences in economic outcomes areas in which proprietary rights in land were historically given to landlords have significantly lower agricultural investments and productivity in the post independence period than areas in which these rights were given to the cultivators these areas also have significantly lower investments in health and education these differences are not driven by omitted variables or endogeneity problems they probably arise because differences in historical institutions lead to very different policy choices

use of dichotomous choice nonmarket methods to value the whooping crane resource market prices for endangered wildlife species rarely exist when prices do exist they arc not likely to reflect accurately individual preferences both consumptive uses such as hunting fishing and trapping boyle and bishop 1985 stou and johnson brookshire eubanks and randall and more esoteric benefits such as viewing and existence values must be considered this article is addressed to the valuation of whooping cranes grus americana a prominent endangered species the purpose of this article is to present a methodology for estimating nonconsumptive benefits associated with the existence of an endangered species a dichotomous choice form of contingent valuation is applied to quantify individuals economic surplus associated with preservation of the whooping crane resource specific issues and limitations of the empirical approach are discussed some of which have been previously examined by bishop and heberlein 1979 and hanemann the present paper expands upon earlier work in several ways fit in addition to discussing the above issues a unique application of the approach to an endangered species is presented second three model specifications are examined two of which arc consistent with utility theory and one which is not hanemann ti again following hanemann economic surplus is estimated at the sample median as well as the mean the dii cussion of the last two issues sheds sit on their implications for estimation of economic surplus throughout the article the suitability of alternative estimation techniques for dichom mous choice or referendum style data is examined the methodological and empirical results are relevant to a number of cumnt issues regarding model specification choice of binary response model and choice of estimator for equivalent surplus hanemann boyle and bishop 1984 sellar chavas and stoll

contingent valuation experiments for strategic behavior abstract the existence and extent of strategic disclosures in field contingent valuation surveys have been debated but few empirical studies are available this paper summarizes the results of an experiment to identify strategic behavior using alternative disclosure mechanisms with closed ended and open ended formats in addition the experiment examined the effect of mechanism design on respondent s ability and willingness to disclose their personal valuation statistical results using censored discrete regression analysis and nonparameteric means tests provide some evidence of systematic differences due to strategic behavior but the comparisons are inconclusive due to the significant influence of sample selection on valuation results using closed ended formats and the inherent limitations of comparative means test procedures evidence from this analysis cannot refute the hypothesis that respondents try to the best of their ability to provide truthful information but the procedures used to interpret this information can have a significant effect on aggregate valuation results

bootstrapping in applied welfare analysis bootstrapping procedures are used to estimate the statistical properties of common empirical welfare measures results from a monte carlo experiment indicate that welfare estimates such as marshallian consumer surplus often exhibit significant bias standard errors of welfare estimates are found to often exceed the magnitude of the point estimate for typical cross section data sets and are generally larger than the difference between comparable hicksian and marshallian measures precision of welfare estimates can be markedly enhanced through generating larger data sets obtaining better model fits and through imposition of innocuous inequality restrictions on the demand function parameters

a convergent validity test within the payment card format using simulation techniques a convergent validity test is performed between two groups of versions of the payment card format the first group the classic payment card cpc asks respondents to report their willingness to p

food aid and adult nutrition in rural ethiopia insight into the role of safety nets that contribute to adult nutrition is an important component to understanding the dynamics of poverty in developing countries this article uses panel data from rural ethiopia on individual nutritional status to test for an effect of public transfers on adult body mass index bmi results show that among adult household members male members are the primary beneficiaries of food aid as male and female aid recipients tend to invest aid receipts in male household members these results are consistent with a theory in which additional resources are allocated to members of the household whose market returns are higher or those who engage in activities that expend higher levels of energy for high asset households female household members benefit if the aid recipient is a female women in low asset households appear to be adversely affected by aid receipts and evidence suggests that women with little bargaining power suffer the most the results suggest that aid receipts are useful in mitigating fluctuations in adult bmi over a short time period

how effectively does multilateral food aid respond to fluctuating needs abstract this paper tests the targeting efficacy of multilateral food aid at the level of nation states exploring whether it stabilizes food availability in recipient economies flows most to those with the greatest need or both we find that unlike bilateral flows from the united states under pl 480 multilateral food aid distribution by the world food programme flows countercyclically thereby stabilizing food availability in recipient economies wfp flows also exhibit significant progressivity at the regional level helping to resolve international inequalities in food availability per capita

the jeffords effect abstract in may 2001 senator james jeffords left the republican party and tipped control of the u s senate to the democrats this paper uses the surprise event to demonstrate what i term the jeffords effect changes in the political landscape have large effects on the market value of firms i use a firm s soft money donations to the national parties as the measure of how the firm aligns itself politically in this event study a firm lost 8 percent of market capitalization the week of jeffords s switch for every 250 000 it gave to the republicans in the previous election cycle on the basis of the point estimates the stock price gain associated with democratic donations is smaller than the loss associated with republican donations but the estimates are consistent with the effects being equal and opposite the results withstand several robustness checks and the effects appear to persist over time

targeting of food aid in rural ethiopia chronic need or inertia abstract this paper quantifies the factors underlying the allocations of food aid by the ethiopian government together with local and international non governmental organizations ngos both across rural regions and to households within regions we focus on reduced form specifications in which as little structure as possible is put on the decision rules because so little is known about these rules and their implementation nationally representative rural household data from ethiopia collected in 1996 are used the paper determines the extent to which food aid both free distribution and food for work is targeted to poor households and communities we also demonstrate that food aid allocations display a large degree of spatial continuity over time and are concentrated in areas that at least during the time of the survey are not the poorest the paper attempts to disentangle two competing explanations for the apparent spatial rigidity of food aid allocations that the recipient areas are chronically needy or that needs shift geographically from 1 year to the next but that fixed costs in setting up operations and in the process of identifying needs lead to a degree of inertia in the location of food aid programs over time we conclude that the evidence best fits the inertia explanation

the evolution of income concentration in japan 1886 2005 evidence from income tax statistics abstract this paper studies the evolution of income concentration in japan from 1886 to 2005 by constructing long run series of top income shares and top wage income shares using income tax statistics we find that i income concentration was extremely high throughout the pre wwii period during which the nation underwent rapid industrialization ii a drastic de concentration of income at the top took place in 1938 1945 iii income concentration remained low during the rest of the century but shows some sign of increase in the last decade and iv top income composition in japan has shifted dramatically from capital income to employment income over the course of the twentieth century we attribute the precipitous fall in income concentration during wwii primarily to the collapse of capital income due to wartime regulations and inflation we argue that the change in the institutional structure under the occupational reforms made the one time income de concentration difficult to reverse in contrast t

the impact of information on environmental commodity valuation decisions a conceptual model is developed which provides insight into how information affects willingness to pay for environmental commodities a refutable hypothesis of the effects of a specific information type on the magnitude of willingness to pay for an environmental commodity is developed this hypothesis is tested using a contingent valuation method experiment results indicate that information affects willingness to pay in a theoretically plausible manner the results support the contention that information is important for accurate environmental commodity consumer valuations

does food aid stabilize food availability this paper explores the empirical relationship between u s food aid flows per capita and nonconcessional food availability per capita in pl 480 recipient economies the evidence suggests pl 480 while modestly progressive in its distribution is if anything procyclical in recipient economies food aid fails to stabilize food availability both increased domestic food production i e agricultural development and commercial trade appear more effective than food aid in advancing food security objectives through the stabilization of food availability per capita in low income economies this abstract was borrowed from another version of this item

partisan impacts on the economy evidence from prediction markets and close elections analyses of the effects of election outcomes on the economy have been hampered by the problem that economic outcomes also influence elections we sidestep these problems by analyzing movements in economic indicators caused by clearly exogenous changes in expectations about the likely winner during election day analyzing high frequency financial fluctuations following the release of flawed exit poll data on election day 2004 and then during the vote count we find that markets anticipated higher equity prices interest rates and oil prices and a stronger dollar under a george w bush presidency than under john kerry a similar republican democrat differential was also observed for the 2000 bush gore contest prediction market based analyses of all presidential elections since 1880 also reveal a similar pattern of partisan impacts suggesting that electing a republican president raises equity valuations by 2 3 percent and that since ronald reagan republican presidents have tended to raise bond yields

functional form and the statistical properties of welfare measures this paper uses monte carlo analysis to compare the variance of consumer s surplus for several functional forms for demand although the semilog and linear forms fit the data well by statistical criteria the coefficients of variation for consumer s surplus generated by these forms were substantially larger than for the double log and linear log forms while this paper is framed in the travel cost approach to recreational demand there are implications for the choice of functional form whenever the measure of interest is a nonlinear transformation of the estimated parameters in an influential article ziemer musser and hill note the importance of the choice of functional form for the magnitude of estimated measures of welfare change in a study of the demand for a recreation site based on the travel cost model they report nearly a fourfold difference between consumer s surplus based on a linear demand curve and surplus computed from a semilog demand their research emphasizes that good estimates of demand may not yield good estimates of welfare the estimate of consumer s surplus is a

event studies in economics and finance the event study is an important research tool in economics and finance the goal of an event study is to measure the effects of an economic event on the value of firms event study methods exploit the fact that given rationality in the marketplace the effects of an event will be reflected immediately in security prices thus the impact can be measured by examining security prices surrounding the event in this paper event study methods are described including some of the potential complications an example is included to illustrate the approach