the influence of design dimensions on stated choices in an environmental context discrete choice experiments are increasingly used in the context of environmental valuation however there is still little known about the influence of the complexity of the choice task on model outcomes in this paper we investigate task complexity in terms of the design dimensionality of the choice experiment by systematically varying the number of choice sets alternatives attributes and levels as well as the level range we largely follow a design of designs approach originally introduced in transportation first we analyse the influence of the design dimensionality on participants dropout behaviour finding that the probability to drop out of the survey is influenced by socio demographic characteristics and increases with the number of choice sets attributes as well as with designs having five alternatives second we investigate the impact of the design dimensions on stated choices by estimating a multinomial logit model and heteroskedastic logit models results show that the error term variance is influenced by socio demographic characteristics as well as by all design dimensions moreover we find that accounting for the impact of the design dimension on the error variance does not significantly change willingness to pay estimates

models of inflation expectations formation a comparison of household and economist forecasts the recent appreciation of the critical role played by expectations of inflation in the behavior of macromodels has stimulated empirical studies of the formation of expectations by different groups time series survey data on expectations of inflation exist now for economists households and businesses these data have been used as independent variables in explaining wage behavior gordon 16 turnovsky and wachter 34 and de menil and bhatta 5 prices turnovsky and wachter 34 and wachtel 36 interest rates gibson 14 hendershott and van horne 19 pearce 30 and mishkin 27 and consumption wachtel 36 generally with a significant improvement in explanatory power they have also been used as dependent variables in attempts to determine how expectations are formed by gordon 15 mullineaux 28 jacobs and jones 20 and figlewski and wachtel 9 for the economist survey van duyne 35 for the household survey and leonard 23 and de leeuw and mckelvey 4 for businesses given their different levels of knowlege of economics and perspectives one might expect that the models used by the different groups to forecast inflation would

the quantification of qualitative survey data a critical assessment abstract data obtained from business and consumer surveys are often used in forecasting models and in testing different expectation formation schemes their use however requires a previous step of transformation of the qualitative data into quantitative figures this paper contains a critical review of the different quantification methods highlighting the limits of their use in macroeconomic modelling

measuring inflation expectations a survey data approach expectations of inflation can be important determinants of actual inflation because they influence the process of wage bargaining price setting speculative buying and financial investing decisions englander and stone 1989 a central bank given its primary objective of price stability therefore takes a natural interest in inflationary expectations of economic agents in fact as illustrated by the theoretical work of e g kydland and prescott 1977 and barro and gordon 1983 inflationary expectations of the public are an important factor determining the success of the central bank in achieving its policy goal measures of inflation expectations can be used for monetary policy purposes for example as information variables in the sense defiined by friedman 1993 or as intermediate targets in the so called direct inflation targeting strategy svensson 1996 fuhrer 1997

direct measurement of popular price expectations expectations are an important determinant of economic behavior the analysis of economic expectations however has suffered from inadequate measurement throughout the literature expectations have been treated as unobservable and have therefore been measured only indirectly the object of this paper is to develop and test a direct measure of the expectations of inflation a particularly critical economic variable a direct measure of inflationary expectations is here taken to be one constructed from a sample survey in which individuals are asked to state their expectations explicitly the paper focuses on a popular forecast of the rate of change of consumer prices in the forthcoming year as calculated from responses to the survey of consumer finances scf this measure is presented in section i the scf and others like it have existed for some time but a few recent studies notwithstanding most economists continue to regard survey measures as inherently unreliable their principal criticism is that the opinions an individual expresses

formation of inflation expectations in british manufacturing industries over the past decade increasing use has been made of direct information on price expectations in empirical studies of the expectations formation process in the united states livingston s inflation expectation series have been extensively analysed by turnovsky i970 turnovsky and wachter i972 pesando i975 mcguire i976 carlson i977 mullineaux i978 i980 jacobs and jones i980 figlewski and wachter i98i and others in the united kingdom the general public expectations of consumer prices made available in the gallup polls have been studied by carlson and parkin i975 holden and peel i977 smith i982 severn 1983 and evans and gulamani i984 similar studies have also been carried out with respect to surveys conducted in germany france and most other oecd countries however despite the apparent importance of businessmen s expectations for the understanding of the inflationary process the empirical research on inflation expectations in the united kingdom has been mainly concerned with the consumers price expectations the present paper is an attempt to rectify this shortcoming by extending the empirical analysis of the inflation expectation process to british manufacturing industries using the results of the industrial trend surveys conducted by the confederation of british industries cbi the plan of the paper is as follows section i deals with the methodological problems of deriving quantitative inflation expectations series from qualitative responses such as the ones reported in the cbi surveys the subjective probability method due to theil carlson and parkin and the regression method recently proposed by the author pesaran i984 for the conversion of categorical responses to quantitative measures are briefly discussed section ii sets out the alternative models of inflation expectations formation section iii describes the data on inflation expectations in british manufacturing industries and discusses the forecasting value of alternative measures of inflation expectations section iv focuses on the issue of measurement errors in expectations and the econometric problems involved section v reports the results of estimation of alternative models of inflation expectations and investigates the quantitative impact of government policy and general economic conditions on inflation

uncovering context induced status quo effects in choice experiments abstract in this study five design dimensions are varied systematically investigating context induced status quo effects in choice experiments additionally two structural complexity measures entropy and the number of attribute level changes are used to capture status quo effects from the similarity between alternatives and the number of trade offs a crucial finding is that the frequency of status quo choices is negatively associated with the number of alternatives indicating preference matching effects by contrast the probability of choosing the status quo increases with a higher number of choice tasks a wider level range and the similarity between alternatives status quo choices are further affected by the current environmental situation perceived by respondents we also find that marginal and non marginal welfare estimates are significantly affected by the choice design one key finding is that the most used choice task format in environmental economics i e two hypothetical and a status quo alternative is likely to increase the propensity to choose the status quo option

estimating distributions of willingness to pay for heterogeneous populations random parameters logit models have emerged as a standard approach in estimating public preferences for a range of goods and services however to simplify calculation of welfare measures the marginal utility of income is often assumed to be constant across the population we show that by shifting distributional assumptions from marginal utilities to the welfare measures themselves a random parameters version of a censored logistic regression model cameron 1988 yields distributions of welfare measures more directly and without imposing any unnecessary assumption on the marginal utility of income we develop the theoretical framework for the model and apply it to contingent choice survey data for siting a noxious facility in rhode island in this application our proposed model and random parameters logit yield similar mean willingness to pay but welfare measures are more readily interpretable in the proposed model

testing the rationality of inflation forecasts from survey data another look at the src expected price change data this paper develops a unified econometric approach for testing the rationality of expectations from survey data series the paper employs the estimation techniques of hansen 1982 and eichenbaum hansen and singleton 1982 to conduct tests of unbiasedness efficiency and orthogonality for the src expected price change data in contrast to the existing literature the analysis takes careful account of serial correlation and conditional heteroskedasticity in the disturbance terms the results do not reject the properties of unbiasedness efficiency or othogonality for this survey data series copyright 1989 by mit press

an experimental approach to valuing new differentiated products abstract an experimental store was created to evaluate initial demand for locally produced and guaranteed tender steak products as a more realistic alternative to contingent valuation cv and dichotomous choice experimental methods strengths of the approach are incentive compatibility a realistic consumption set and a familiar choice environment consumers selected among usda choice premium quality lean guaranteed tender and locally produced strip steaks a double hurdle count data model indicated initial willingness to pay wtp for locally produced steak comparable to prior cv results but demand was highly elastic demand for premium quality steak crowded out demand for the guaranteed tender product contrasting with prior dichotomous choice experimental results

do actions speak louder than words household expectations of inflation based on micro consumption data survey data on household expectations of inflation are routinely used in economic analysis yet it is not clear how accurately households are able to articulate their expectations in survey interviews we propose an alternative approach to recovering households expectations of inflation from their consumption expenditures we show that these expectations measures have predictive power for consumer price index cpi inflation they are better predictors of cpi inflation than household survey responses and more highly correlated with professional inflation forecasts except for highly educated consumers consistent with the view that more educated consumers are better able to articulate their expectations we also document that households inflation expectations respond to inflation news as measured by the unpredictable component of inflation predictions in the survey of professional forecasters the response to inflation news tends to increase with households level of education consistent with the existence of constraints on household s ability to process this information

survey measures of expected u s inflation of real interest rates and cash flows for decisions concerning investment expenditures international capital flows and exchange rate movements hinge in large part on expected real yield differentials across countries the federal reserve needs reliable measures of expected inflation to formulate and gauge the thrust of monetary policy in fact inflation expectations have become more important to the fed given the diminished stability of the link between the monetary aggregates and gdp expenditures since the early 1980s and the greater role which has been thrust upon expected real short term interest rates in the implementation of federal reserve policy the issue of rationality of inflation expectations that is the extent to which agents form expectations without making systematic mistakes in their beliefs about what inflation will be is important if inflation expectations are formed rationally labor and financial markets will strongly tend to neutralize the potential redistributive effects of inflation over time financial capital will flow efficiently within and across national borders moreover some of the stronger claims of new classical macroeconomics like the claim that only unexpected monetary policy actions will

the effect of answering practices on the relationship between cbi survey data and official data 1983 the effect of answering practices on the relationship between cbi survey data and official data applied economics vol 15 no 2 pp 213 224

majority voting with single crossing preferences we clarify and extend a number of sufficient conditions for the existence of a majority voting equilibrium on one dimensional choice domains these conditions variously stated in the previous literature all impose order restrictions on voter preferences for instance monotone marginal rates of substitution which we show to imply or be equivalent to a general ordinal version of the single crossing condition this simple property is economically intuitive and easily checked in applications this ease of application is demonstrated through an examination of voting models of redistributive income taxation and trade union bargaining behaviour

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

unraveling the choice format effect a context dependent random utility model a few recent studies report that preferences elicited from a two alternative choice format are different from those elicited from a three alternative choice format when both choice set designs contain a status quo option we hypothesize that the choice format effect might disappear when we estimate a random utility model rum that allows for context dependent preferences based on the estimated context dependent rum we find that the choice format effect is likely the result of two offsetting effects a task complexity effect that increases the probability of choosing the status quo option and a preference matching effect which decreases the probability

incomes policy and wage differentials periodic incomes policies have by now become a feature of most western economies it has also become clear that there is a trade off between the features of an incomes policy that make it initially acceptable and the features that make it ultimately effective for example most british incomes policies of the 1970s have provided higher permissible proportionate wage increases for low wage than for high wage workers as we argue in section ii below the primary advantage and perhaps cause of such policies is that they can more readily secure the ex ante support of a majority of workers for any specified overall increase in the wage bill or inflation target if they are effective however such policies also result in the narrowing of wage differentials and this results in new problems some economists consider such wage equalization the inevitable cost that an economy must bear for the sake of an effective incomes policy others believe the arbitrary narrowing of wage differentials creates industrial relations problems that ultimately cause the incomes policy to fail in either case it is important to know how much equalization has been caused by the actual incomes policies and how this compares with what would have been expected from strictly adhered to policies in consequence the first and major part of this paper contains a simple analysis of the movement of differentials in britain in the last decade most incomes policies have been explicitly equalizing but how much equalization occurred compared with the equalization that would have occurred if the policies had been explicitly adhered to we show that the 1973 formula of 1 plus 4 per cent was associated with the full equalizing effect it implied but the 1975 6 a week was largely submerged in other changes and was associated with less than a third of the equalization implied by the formula indeed such mild equalization as occurred between 1975 and 1977 may be explained partly by the lower inflation rate which reduced that part of the inequality of instantaneous earnings that is caused by different groups of workers settling at different times of year against this higher unemployment may have been tending to increase inequality at the same time in 1974 threshold payments were associated with an effect of about one half of their predicted level the main force that offset the equalizing nature of the threshold formula and the 6 a week was we believe the pressure of employers bidding up the relative earnings of the more skilled workers having looked at the overall picture we then examine more closely which groups have gained and lost from recent changes in relative wages and what equalization has occurred within the different groups the groups are defined by occupation and by collective agreement our general conclusion is that however finely the labour force is subdivided equalization between groups has played a very small role in the overall equalization and the main changes

testing the rationality of inflation expectations derived from survey data a structure based approach following the inspiration of muth 21 expectations are said to be rational if the subjective probability distribution of expected outcomes coincides with the objective probability distribution of actual outcomes in practical applications however it is common to employ the so called weak form version of this hypothesis which defines rationality as equality between the expected outcome and the objective mathematical expectation conditional on all data available at the time the expectation is formed thus expectations of inflation are said to be weakly rational in muth s sense if

decision making when choices are complex a test of heiner s hypothesis this paper explores heiner s hypothesis concerning a gap between the cognitive ability of decision makers and the difficulty of decisions the c d gap we discuss the implications of decision heuristics for coefficient estimates when uncertainty is faced by decision makers where the level of uncertainty varies with complexity statistical analysis strongly supports the presence of a c d gap and provides evidence supporting the use of decision heuristics the results of both direct and indirect methods suggest that mixed decision strategies may be used we also find that complexity effects can have important implications for welfare analysis

exact consumer s surplus and deadweight loss consumer s surplus is a widely used tool in applied welfare economics both economic theorists and cost benefit analysis often use consumer s surplus despite its somewhat dubious reputation the basic idea is to evaluate the value to a consumer or his willingness to pay for a change in price of a good from say pricep to pricep because price changes affect consumer welfare an evaluation of this effect is often a key input to public policy decisions yet consumer s surplus is probably the most controversial of widely used economic concepts both paul samuelson and ian little conclude that the economics profession would be better off without it it is my feeling of the situation that substantial agreement exists on the correct quantities to be measured the amount the consumer would pay or would need to be paid to be just as well off after the price change as he was before the price change the quantities correspond to john hicks compensating variation measures an alternative measure which takes ex post price change utility as the basis of comparison is hicks equivalent variation the controversy arises in the measurement of these quantities the usual measurement procedure is to use the area to the left of the marshallian market demand curve between two price levels jules dupuit originated this measure of welfare change and alfred marshall and hicks derived appropriate conditions for its use the primary condition for the area to the left of the demand curve to correspond to the compensating variation is to have constant marginal utility of income marshall gave this condition and if it holds the same quantity will be derived as the area to the left of the compensated hicksian demand curve this area to the left of the compensated demand curve is exactly what the compensating variation and equivalent variation measure thus the constant marginal utility of income is a sufficient condition for marshallian consumer s surplus to be equal to hicks consumer s surplus in this case arnold harberger s plea to use the welfare triangle as one half times the product of the price change times the quantity change to measure deadweight loss corresponds to the correct theoretical amount of welfare change in a recent paper robert willig derives bounds for the percentage difference between the correct measure of either the compensating or equivalent variation and the marshallian measure derived form the market demand curve his bounds which depend on the income elasticity of demand for the single good in the region of price change being considered as well as the proportion of the consumer s income spent on the good demonstrate that the marshallian consumer s surplus is often a good approximation to hicks consumer s surplus the fact that the proportion of the consumer s income spent matters as well as the income elasticity was first pointed out by harold hotelling willig contends that the approximation error will be less than the errors involved in estimating the demand curve thus he hopes to remove the need for apology that applied economists often need to give to theorists who remark on the inappropriateness of using marshallian consumer s surplus to measure welfare change however in this paper i show that for the case primarily considered by willig of a single price change which is also the situation in which consumer s surplus is often used in applied work no approximation is necessary professor of economics massachusetts institute of technology and research associate national bureau of economic research i would like to thank peter diamond erwin diewert daniel mcfadden robert merton robert solow hal varian joel yellin and the referees for help and comments research support from the national science foundation is acknowledged the reason that we still have two rather than one of samuelson s six measures of consumer s surplus arises from an index number problem of the correct basis for the welfare comparison i will give both measures but plan to concentrate on the compensating variation

adding asymmetrically dominated alternatives violations of regularity and the similarity hypothesis an asymmetrically dominated alternative is dominated by one item in the set but not by another adding such an alternative to a choice set can increase the probability of choosing the item that dominates it this result points to the inadequacy of many current choice models and suggests product line strategies that might not otherwise be intuitively plausible

the effect of consumers real world choice sets on inferences from stated preference surveys for stated preference sp studies we develop a model that assesses the influence of choice set misspecification arising from the omission of perceived substitutes among real world alternatives in the same class of goods this problem is most likely to be present when individuals are allowed to select a no purchase option instead of being forced to choose from an explicit set of sp alternatives with hypothetical attribute levels a convenient feature of our model is that researchers do not need to know exactly which omitted real substitute the individual most prefers only the set of real substitutes that exists in our empirical illustration a comparison of rival models suggests researchers who overlook the presence of perceived real alternatives related to an sp experiment can end up with noticeably biased welfare estimates our more general model suggests that it may be prudent for future sp researchers to anticipate then test and possibly correct for distortions in utility parameter estimates that result from this problem

designing discrete choice experiments do optimal designs come at a price in discrete choice experiments design decisions are crucial for determining data quality and costs while high statistical efficiency designs are desirable they may come at a price if they increase the cognitive burden for respondents we address this problem by designing 44 experiments that systematically vary numbers of attributes and attribute level differences our results for two product categories suggest that respondents systematically are less consistent in answering choice questions as statistical efficiency increases this relationship holds regardless of the number of attributes and is statistically significant even if one accommodates preference heterogeneity implications for practice and future research are discussed

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

the role of employer employee interactions in labor market cycles evidence from the self employed self employed workers are less likely to be affected by implicit contracts efficiency wages and other forces that mute wage cyclicality and exacerbate employment cyclicality this observation motivates our comparison of the cyclical experience of the self employed with wage and salary workers who clearly have an employer we find negligible or small differences in annual hours cyclicality between the two groups but hourly wages and annual earnings are much more cyclical for the self employed these results are consistent with efficient contracting models where employers smooth workers income without causing inefficiencies in hours of work

the macroeconomic tradeoffs of price and income policies under some conditions price and income policies may succeed in reaching the objective they pursue but in all cases tradeoffs place limits on what they can achieve these tradeoffs are discussed for three kinds of objectives reducing inequalities solving the inflation unemployment dilemma and restoring business profitability the uncertainties particularly the relationship between wages and employment are emphasized copyright 1990 by the editors of the scandinavian journal of economics

context dependent preferences the standard theory of choice based on value maximization associates with each option a real value such that given an offered set the decision maker chooses the option with the highest value despite its simplicity and intuitive appeal there is a growing body of data that is inconsistent with this theory in particular the relative attractiveness of x compared to y often depends on the presence or absence of a third option z and the market share of an option can actually be increased by enlarging the offered set we review recent empirical findings that are inconsistent with value maximization and present a context dependent model that expresses the value of each option as an additive combination of two components a contingent weighting process that captures the effect of the background context and a binary comparison process that describes the effect of the local context the model accounts for observed violations of the standard theory and provides a framework for analyzing context dependent p

choice modelling approaches a superior alternative for environmental valuation in this paper we examine some popular choice modelling approaches to environmental valuation which can be considered as alternatives to more familiar valuation techniques based on stated preferences such as the contingent valuation method a number of choice modelling methods are consistent with consumer theory and its focus on an attribute based theory of value permits a superior representation of many environmental management contexts however choice modelling surveys can place a severe cognitive burden upon respondents and induce satisficing rather than maximising behavioural patterns in this framework we seek to identify the best available choice modelling alternative and investigate its potential to solve some of the major biases associated with standard contingent valuation we then discuss its use in the light of policy appraisal needs within the eu an application to the demand for rock climbing in scotland is provided as an illustration

evaluating impacts from noxious facilities including public preferences in current siting mechanisms abstract this paper describes an approach to facility siting that ranks potential sites in terms of their social impacts a contingent choice survey based on paired comparisons is used to construct a utility index to rank sites consistent with predicting results of a hypothetical referendum based on the attributes of the sites the method is likely to be acceptable to public decision makers since it is analogous to site scoring methods that have been commonly used indeed our approach is currently being employed as part of a larger landfill site selection process in the state of rhode island

convergent validity of attribute based choice questions in stated preference studies the application of attribute based choice questions is well established in the marketing literature but there are unique aspects of the design that warrant investigation to assess their validity for economic welfare estimation three design issues are investigated in this paper 1 the placement of the monetary stimulus policy cost to respondents in the sequence of attributes 2 the number of policy alternatives respondents are asked to consider in choice questions two versus three and 3 the inclusion versus exclusion of a status quo alternative in choice questions the data used to implement these investigations are from a survey designed to estimate the value maine residents place on a farmland conservation easement program tests of convergent validity indicate that the placement of the monetary stimulus first versus last in the list of attributes did not affect estimates of preference parameters significant differences between questions with three versus two alternatives did occur and the inclusion exclusion of a status quo alternative did not affect preference parameters

a latent class approach to investigating demand for genetically modified banana in uganda this study explores consumer acceptance and valuation of a genetically modified gm staple food crop in a developing country prior to its commercialization we focus on the hypothetical introduction of a disease resistant gm banana variety in uganda where bananas are among the most important staple crops a choice experiment is used to investigate consumer preferences for various attributes related to the banana such as bunch size technology producer benefit and price and examine their opinions on gm foodstuff choice data come from 421 banana consuming households randomly selected from three regions of uganda a latent class model is used to investigate the heterogeneity in consumers preferences for selected attributes related to the banana and to profile consumers who are more or less likely to accept gm bananas our results reveal that there is significant heterogeneity in consumer preferences across our sample gm bananas are valued the most by poorer households located in the rural areas of the eastern region these food insecure households would experience the highest benefits i e welfare gains from the commercial release of gm bananas in contrast urban consumers are less accepting of gm bananas and they would experience significant welfare losses if gm banana is released according to our welfare estimates both the total welfare benefits acquired by the gainers and the total welfare losses borne by the losers of this technology are significant and large these results suggest the need for further investigation of the overall welfare effects of the introduction of gm bananas on the ugandan society as a whole

the impact of offering two versus three alternatives in choice modelling experiments researchers designing choice modelling experiments have some latitude over the number of choice alternatives that can be offered in each choice set there is some evidence that design dimensions including the number of alternatives available in each choice set can influence model outcomes a key issue is whether referendum formats with binary options are preferable to choice sets with multiple alternatives a choice modelling experiment was performed where questionnaires delivered to two split samples differed only according to whether two or three alternatives were offered to respondents in each choice set the results indicate that more robust models could be constructed from the three alternative split compared to the two alternative split one reason for the difference is that respondents tended to display serial non participation in the two alternative format choosing an alternative consistently without regard for changes in the attributes for practitioners of the cm technique the results suggest that it may be preferable to offer more than two alternatives in a choice set that includes a status quo option

the design of rent seeking competitions committees preliminary and final contests the paper examines the common practice in multi contest rent seeking competitions where finalists are selected based on rent seekers efforts in a preliminary contest we find that for any single contest design rent seeking expenditures could be reduced by introducing a preliminary contest if the marginal returns to rent seeking effort in the preliminary contest is sufficiently low in addition to other reasons the paper argues that this may explain why such multi contest designs are common we argue that rent seeking expenditure in the preliminary stage represents the cost of reducing the number of contestants we also find that the practice of setting a higher quality standard in the final contest than the quality standard in the preliminary contest reduces rent seeking waste we derive an expression for the optimal number of finalists under certain conditions we find that the optimal number of finalists is directly proportional or equal to the square root of the number of potential contestants finally we show that whether rent seeking expenditures rise or fall when the rent is awarded by a committee instead of a single administrator depends on the sensitivity of the committee relative to that of the single administrator

endogenous determination of public budget allocation across education stages abstract this paper studies the endogenous determination of public budget allocation across hierarchical education stages in less developed economies the top class has dominant political power to implement its most preferred policy which is characterized by exclusive participation and large schooling expenditure at higher education at the expense of basic education in developed economies the budget allocation is more balanced under certain parameters it leads to expanded participation of the middle class in higher education the model offers an explanation to the observed cross country policy difference and is broadly consistent with historical evidence

decoy effects in choice experiments and contingent valuation asymmetric dominance while a dominated choice involves a situation in which one option clearly dominates another on all relevant dimensions an asymmetrically dominated choice typically arises where at least two options do not dominate each other and one but not both of those options does dominate a third option we demonstrate that the introduction of such an asymmetrically dominated option can have a significant impact upon choices between non dominated options within the same choice set for non market goods furthermore we show that this effect can then translate into significant impacts upon subsequent valuations for those non dominated options

stability of willingness to pay for coastal management a choice experiment across three time periods a key assumption of stated preference methods is that individuals have well formed preferences that are robust over time both the discovered and constructed preference perspectives imply this is not necessarily the case there can be a large situational component to expressed preferences that add to the uncertainty of sampling error most non market valuation studies only collect data from one point in time so the degree of temporal variability cannot be tested test retest studies that provide data from two points in time generally find significant differences in preference structure and willingness to pay wtp in this study we test stability of wtp for beach erosion management using a fully ranked discrete choice experiment survey with not one but two retests over a six month period we find that stability does not improve with the additional repetition as the preference discovery hypothesis implies it might wtp confidence intervals overlap but the models are significantly different at each point in time even after allowing for variation in choice error either the survey did not facilitate sufficient preference discovery or preferences were reconstructed however respondents with high scores of self reported certainty in their choices in the first survey had significantly more stable wtp estimates

voting on meritocracy abstract this paper considers a setting where a resource such as education budget is to be distributed among agents the latter differ in their ability to make use of the resource and the issue is that of determining the allocation rule whereby the individual shares of the resource may depend on their relative efforts of obtaining it the paper s focus is on endogenous determination through voting of the degree of meritocracy in the resource allocation system which determines the marginal productivity of one s effort it is found that a meritocratic system is expected to be supported by highly productive individuals and opposed by those with low productivity when the decision making becomes less elitist and involves broader participation of population groups the support for meritocracy decreases

dynamic learning and context dependence in sequential attribute based stated preference valuation questions a hybrid stated preference model is presented that combines the referendum contingent valuation response format with an experimentally designed set of attributes a sequence of valuation questions is asked to a random sample in a mailout mail back format econometric analysis shows greater discrimination between alternatives in the final choice in the sequence and the vector of preference parameters shifts lead and lag choice sets have a structural influence on current choices and unobserved factors induce positive correlation across the responses these results indicate that people learn about their preferences for attributebased environmental goods by comparing attribute levels across choice sets

individual rational and group rational inflation expectations theory and cross section evidence abstract a distinction is drawn between individual rational and group rational inflation expectations survey data for israel show that individual inflation expectations are influenced by socioeconomic and psychological variables specifically interpersonal trust age and income

the influence of task complexity on consumer choice a latent class model of decision strategy switching the literature indicating that person context and task specific factors cause consumers to utilize different decision strategies has generally failed to affect the specification of choice models used by practitioners and academics alike who still tend to assume an utility maximizing omniscient indefatigable consumer this article 1 introduces decision strategy selection within a maintained compensatory framework into aggregate choice models via latent classes which arise because of task complexity 2 it demonstrates that within an experimental choice task the model reflects changing aggregate preferences as choice complexity changes and as the task progresses the import of these findings for current practice model interpretation and future research needs is examined

designing choice sets for stated preference methods the effects of complexity on choice consistency abstract we vary the complexity of choice sets used in stated preference methods to evaluate the impact on choice consistency we define five measures of complexity that capture either the amount of information or the correlational structure of information in a choice set using these measures as randomly assigned treatments in a large experiment we analyze the consistency of respondents choices using a heteroskedastic multinomial logit model we find that i all of our measures of choice set complexity affect choice consistency ii changes in the correlational structure of information have the largest impact on choice consistency and iii choice complexity significantly distorts welfare estimates our results confirm economists initial worry that moving from contingent valuation to conjoint methods will increase complexity induced choice inconsistency however our analysis also shows that these negative impacts may be mitigated if precautions are taken at the design and estimation stages of stated preference methods

wage bargaining and the phillips curve a macroeconomic view 1983 wage bargaining and the phillips curve a macroeconomic view applied economics vol 15 no 1 pp 61 71

expectations output and inflation the european experience abstract this paper introduces new measures of the mean and variance of inflation and growth expectations based on tendency survey data from four major european economies the expectations measures are technically irrational but more accurate than naive alternatives expectations errors do not persist for more than a year unexpected inflation and uncertainties about inflation and growth play the roles assigned them by new classical macroeconomic theory respectively raising and lowering real activity all the expectations uncertainties and errors appear more closely correlated across countries than experience would justify suggesting that unpredictable disturbances typically have an internal rather than an international origin

the myth of incomes policy in the netherlands an assessment is made about whether the dutch government conducted an effective incomes policy in the postwar period targeted wage rate development is compared with actual wage outcomes and an empirical model of wage formation is used to estimate whether wage rates were lower when the incomes policy was on it is concluded that two periods of incomes policy were effective 1955 1959 and 1980 1981 however the net effect of the policy in 1955 1959 was very moderate due to a wage explosion in 1964

the impact of choice inconsistencies in stated choice studies a new test procedure revealing mutuallyinconsistent choices has been developed andapplied to stated choice data our analysisshows that inconsistent choices commonly occurin several stated choice tasks an applicationof the test to the norwegian value of timestudy data shows that failing to excludeinconsistent choices resulted in asubstantially higher value of time theinconsistent choices were made by less educatedparticipants as the tasks were undertaken inthe easy context of choosing travelalternatives with three attributes practitioners of more complex and cognitivedemanding designs should be particularilyconcerned with these results

inflation stabilization and the vanishing size wage effect the author examines wage patterns under an incomes policy in mexico in 1987 94 the policy specified increases in the minimum wage rate but also guided salary negotiations more generally the author finds indications of a substantial but largely temporary effect on wage rates and evidence consistent with more intensive monitoring of compliance in large firms than in smaller ones for example three years after policy implementation public sector wages had fallen approximately 10 relative to private sector wages and wages in the largest private firms had fallen 15 relative to those in the smallest private firms these relative wage effects are consistent with the centralized administration of the policy

testing the friedman phelps natural rate hypothesis using survey data an instrumental variable approach abstract in this paper a simple expectations augmented phillips curve consistent with the friedman phelps natural rate hypothesis is estimated using the instrumental variable technique and a survey measure of expected inflation the results support the nrh because the estimated coefficient on expected inflation is not significantly different from one the value implied by the nrh

incentive compatibility tests of choice experiment value elicitation questions abstract this paper uses laboratory experiments with induced values to address fundamental issues related to the incentive compatibility of choice experiment value elicitation questions in particular we compare two versus three option choice sets and the effect of using alternative provision rules including one where the outcome is influenced by both participant and regulator votes we find the overall proportion of choices that are inconsistent with induced preferences is rather low however there are more deviations from induced preferences for two option choice sets and for alternatives to a simple plurality vote implementation rule a multinomial probit analysis of choices in tandem with a mixed logit welfare analysis suggests there is a statistically significant but modest degree of bias towards selecting the status quo option