the effects of induced mood on bidding in random nth price auctions we investigate the effects of mood on decisions in random nth price auctions there are two possible ways in which mood can affect behavior 1 mood can affect the valuation of the object being auctioned or the willingness to pay wtp and 2 mood can affect the bidding behavior itself to identify these two possible effects we study decisions with induced values and with homegrown values our data show that positive mood generates an upward bidding bias in the induced value condition however only under certain conditions do we observe weak mood effects on wtp

winners losers and the nuclear waste dilemma this paper explores how property right assignment affects social efficiency when a public program has both public good and public bad components we show that when willingness to accept a public bad exceeds the willingness to pay the net benefit is unambiguously lower when the property right supports the status quo institutional structure thus kaldor hicks efficiency tests tend to favor public programs and mitigation over the status quo even when mitigation negatively affects another group to illustrate the result we develop social cost estimates for moving nuclear waste from current temporary storage facilities to a permanent central repository at yucca mountain nv usa for a representative city with a population of 226 195 the present value of the external cost of shipping waste is 1 42 billion when those living near temporary nuclear waste storage facilities are assigned the property right to health and safety that number swells to 5 95 billion when those living near the transport route are assigned the property right thus property right assignment affects the efficient level of nuclear waste and thus nuclear energy produced

resolving differences in willingness to pay and willingness to accept reply gwendolyn c morrison 1997 raises a logical point regarding our experimental test of the divergence between willingness to pay wtp and willingness to accept wta measures of economic value shogren et al 1994 she argues that our design does not provide a true test of the existence of a fundamental endowment effect since we did not control for the potential of a pivoting indifference map daniel kahneman et al 1990 she concludes that even though our ev idence shows that the mean wtp and wta bids for market goods with close substitutes e g candy bars and coffee mugs converge after market experience the endowment effect might still be alive and well albeit at statisti cally insignificant levels

information sharing in dea a cooperative game theory approach abstract in this paper a cooperative dea game is proposed based on the idea that different organizations can gain if they share data on the input consumption and output production of their processing units a larger data sample allows a more complete description of the production possibility set and consequently of the efficient frontier however since not all organizations will benefit in the same way it is convenient to use cooperative game theory in order to share the benefits of the cooperation the proposed cooperative dea game is shown to be subadditive and balanced models for computing the value of the game and checking its stability taking into account the exponential number of coalitions that exist when the number of organizations is large are also presented the approach is illustrated with a dataset from the literature

estimating the public good value of preserving a local historic landmark the role of non substitutability and citizen information this study applies stated preference methods to estimate the public good values of preservation and restoration of a local historic landmark in a medium sized us city the survey device centres on

cost allocation and convex data envelopment abstract this paper considers allocation rules first we demonstrate that costs allocated by the aumann shapley and the friedman moulin cost allocation rules are easy to determine in practice using convex envelopment of registered cost data and parametric programming second from the linear programming problems involved it becomes clear that the allocation rules technically speaking allocate the non zero value of the dual variable for a convexity constraint on to the output vector hence the allocation rules can also be used to allocate inefficiencies in non parametric efficiency measurement models such as data envelopment analysis dea the convexity constraint of the bcc model introduces a non zero slack in the objective function of the multiplier problem and we show that the cost allocation rules discussed in this paper can be used as candidates to allocate this slack value on to the input or output variables and hence enable a full allocation of the inefficiency on to the input or output variables as in the ccr model

the disparity between willingness to accept and willingness to pay measures of value psychologists have long argued that people are much more averse to a loss than attracted to an equivalent gain this behavior termed loss aversion has been formalized by kahneman and tversky 1979 in their reformulation of expected utility theory prospect theory in prospect theory the utility function is replaced by a value function that evaluates changes in income from the current level increases in income are weighted by a relatively small marginal utility decreases in income are weighted by a much larger marginal utility in effect the value function implies that a kink in the relationship between utility and income occurs at the initial income or reference point and that the slope of the utility function for losses in income is steeper than it is for gains in a recent paper knetsch and sinden 1984 report a series of experiments that demonstrate the existence of a large disparity between willingness to accept wta and willingness to pay wtp measures of value they argue that the psychological theory of loss aversion explains this difference economic theory would suggest that individuals who exhibit a large disparity between wta and wtp are perhaps underperceiving the value of gains or overperceiving the value of losses are behaving in an irrational manner and will consequently achieve a lower level of well being than if they behaved in a true utility maximizing manner this would in contrast to loss aversion usually imply near equal values for wta and wtp see willig 1976 further documentation of a larger than expected disparity between wta and wtp has been obtained in surveys asking for the value of a variety of public goods for example cummings brookshire and schulze 1986 document six

value elicitation in laboratory markets discussion and applicability to contingent valuation in discussing the preceding three papers my assignment was to add the perspective of someone who uses contingent valuation methods my view is that contingent valuation cv is one tool for economic analysis that offers unique opportunities to clarify the preferences of the public for environmental economic policy and management tradeoffs i look to the lab for two reasons i the lab offers opportunities to examine the assumptions and techniques of cv and ii the lab offers an alternative approach to conducting cv my intention is to stimulate thinking on the scope of the lab s value for cv research and to stimulate use of the

cities regions and competitiveness turok i 2004 cities regions and competitiveness regional studies38 1061 1075 competitiveness is a complex concept used in a variety of ways and contexts the paper reviews some of the main ideas particularly as they apply to cities and regions its definition should include the relative position of a region s firms in external markets the productivity of local resources and the extent to which they are used competition takes both an institutionalized form local public agencies competing overtly for investment and other resources and more importantly a less organized form involving firms trading in wider markets there are two contrasting perspectives on the competitive advantages of city regions one emphasizes the benefits of scale and diversity that flow from concentrations of economic activity the other stresses the quality of the interactions between firms and supporting institutions recent studies suggest that the significance of localized business networks or clusters might be exagge

planning policy and retail property markets measuring the dimensions of planning intervention there is considerable case study based evidence that changes in the public policy environment have profoundly altered the structure and operation of retail property markets in england despite this however few studies of property market performance consider the influence of retail planning policies this paper seeks to fill the gap the empirical part of the paper uses data derived from a survey of local planning authorities to construct a range of measures of planning policy stance the indicators demonstrate that the role of policy is complex and multidimensional the paper then explores the relationship between planning policies and measures of property market performance the results show that while proactive policies do not guarantee a vibrant market they can play an important part in stimulating occupier and investor demand even where there are poor economic fundamentals

the impact of globalisation on different social groups competitiveness social cohesion and spatial segregation in istanbul the main objective of this paper is to explore relations between competitiveness and social cohesion in istanbul it mainly questions whether it is possible to expect a positive change in socio spatial inequalities if increasing competitiveness generates not only international business and high level services but also traditional low cost production activities the findings show that competition in different types of activities has generated large numbers of jobs but has not been able to overcome existing income disparities the increasing income differences however do not mean an increase in socio spatial segmentation since the non market processes and policies related to education gender and the urban land and housing markets have played important roles in the redistribution of different social groups within urban space in addition to the endogenous dynamics of labour markets

individual behavior and market performance of behavioral regularities which appear inconsistent with economic theory machina camerer 1989 this work is of interest to economists for at least two reasons first the results challenge expected utility theory as a descriptive theory of human behavior second the observations or anomalies may have important implications for resource allocation since many decisions e g choice of career or marriage partner awarding prizes or grants choosing colleagues committee chairs or speakers from other disciplines are made infrequently and with no opportunities for arbitrage it follows that widespread subrationality suggests that decisions frequently may be far from optimal further it could be that even with welldefined incentives and a well functioning market or other allocative institution the presence of boundedly rational agents will cause inefficient allocation of resources this paper discusses the latter possibility by examining three examples the representativeness heuristic the preference reversal phenomenon and the endowment effect in all three cases there are

allocating the fixed cost as a complement of other cost inputs a dea approach in cost allocation problem traditional dea approaches allocate the fixed cost among a group of decision making units dmus and treat the allocated cost as an extra input of each dmu if costs except for the fixed cost are regarded as inputs in the cost allocation problem then it is obvious that the fixed cost is a complement of other inputs rather than an extra independent input therefore it is necessary to combine the allocated cost with other cost measures in cost allocation problem based on this observation this paper investigates the relationship between the allocated cost and the dea efficiency score and develops a dea based approach to allocate the fixed cost among various dmus an example of allocating advertising expenditure between a car manufacturer and its dealers is presented to illustrate the method proposed in this paper

moral dimensions of the wta wtp disparity an experimental examination abstract contrary to welfare economic theory empirical evidence suggests that the amount of money people are willing to accept wta to forego a commodity will generally exceed the amount of money they are willing to pay wtp to gain the commodity this paper undertakes an experimental examination of the wta wtp disparity using conventional and ecologically produced eggs the results of this experiment reveal that the difference between the mean wtp and wta for conventional eggs is negligible while the mean wta is more than 1 5 times higher than the mean wtp in the case of ecological eggs an explanation for this result is offered following the boyce et al boyce r b brown t c mcclelland g h peterson g l schulze w d 1992 an experimental examination of intrinsic values as a source of the wta wtp disparity am econ rev 82 1366 1373 notion that an asymmetrical assignment of moral responsibility may cause wta to exceed wtp by comparing the two studies a tentative conclusion is that the valuation disparity is likely to increase with a corresponding increase in the degree of assigned moral responsibility

innovation in europe a tale of networks knowledge and trade in five cities this paper identifies four groups of theory that seek to explain the relationships between innovation and space these are traditional agglomeration theory networking learning and new competitiveness theory evidence on the last three most recent theories is sought by analysing the results of comparable surveys of innovative firms in amsterdam london milan paris and stuttgart the empirical results show that differences occur in the external relationships between firms and the global economy with respect to specific innovation projects broadly speaking the main differences identified show that in regional cities such as stuttgart and milan innovative activities are more linked to their regional and national economies than they are in the international world cities such as paris and london this suggests that attempts to generalize the network paradigm on industrial production are premature at least as far as innovation is concerned conversely the data demonstrate the significance of trading syste

divergence in alternative hicksian welfare measures the case of revealed preference for public amenities this paper investigates the divergence between the two hicksian welfare measures of non traded amenity improvement associated with housing first the hicksian surplus measures for amenity changes are analytically developed based on explicit specification of utility structures a hedonic two stage approach is then applied to empirically show that for quantity changes in contrast to hypothetical markets divergence in real market is small the paper also analytically develops expressions for the income and substitution effects and empirically shows that for a given income effect the greater the substitution effect the smaller the divergence between the two measures copyright 2002 john wiley sons ltd

preference anomalies preference elicitation and the discovered preference hypothesis there is wide ranging evidence much of it deriving from economics experiments of anomalies in behaviour that challenge standard preference theories this paper explores the implications of these anomalies for preference elicitation methods because methods that are used to inform public policy such as contingent valuation are based on standard preference theories their validity may be called into question by the anomaly data however on a new interpretation these anomalies do not contradict standard theory but are errors in stated preference that can be expected to disappear as people become more experienced in relevant decision environments we explore the evidence for this interpretation and what implications follow for preference elicitation methodology

a ranked voting system using a dea ar exclusion model a note abstract this paper addresses ranked voting systems to determine an ordering of candidates in terms of the aggregate vote by rank for each candidate it is shown that specifying nothing arbitrary we can obtain a total ordering of candidates by using a dea ar data envelopment analysis assurance region exclusion model explaining the evaluation criterion used to rank candidates it is concluded that we may consider the system proposed at least as an alternative to determine an ordering of candidates

a test of the theory of reference dependent preferences eight alternative methods of eliciting preferences between money and a consumption good are identified two of these are standard willingness to accept and willingness to pay measures these methods differ with respect to the reference point used and the dimension in which responses are expressed the loss aversion hypothesis of tversky and kahneman s theory of reference dependent preferences predicts systematic differences between the preferences elicited by these methods these predictions are tested by eliciting individuals preferences for two private consumption goods the experimental design is incentive compatible and controls for income and substitution effects the theory s predictions are broadly confirmed

cost minimizing target setting heuristics for making inefficient decision making units efficient abstract a problem of increasing the efficiencies of inefficient decision making units dmus with known marginal costs of reducing inputs is considered it is shown that the problem is difficult to solve exactly and has exponential computational complexity two heuristics heuristic i and heuristic ii that consider cost minimizing dea frontier projections for inefficient dmus are proposed the proposed heuristics are tested by using several simulated and real world datasets with linear and fibonacci marginal input reduction costs the results of the proposed heuristics are compared with traditional cost insensitive dea frontier projections and it is shown that heuristic i results in approximately 18 58 lower costs

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

market experience eliminates some anomalies and creates new ones we report two experiments which investigate whether experience of decision making in repeated markets purges behaviour of preference reversals we investigate two behavioural mechanisms that may be shaping bids in repeated auctions a tendency to adjust bids towards previously observed market prices and a tendency to reduce bids following bad market outcomes we find little support for the former but strong support for the latter also whilst just enough market exposure eliminates the typical preference reversal phenomenon continued exposure fosters the mirror image anomaly therefore although market experience shapes behaviour in our experiments it does not generally promote consistency with standard preference theory

are adults better behaved than children age experience and the endowment effect we find that large increases in age do not reduce the endowment effect supporting the hypothesis that people have reference dependent preferences which are not changed by repeated experience getting and giving up goods

rational risk valuation given sequential reduction opportunities abstract we design experimental auctions with sequential risk reduction opportunities between private and collective self protection or self insurance we reject two hypotheses of rational risk valuation individuals do not prefer self protection to self insurance and the sequencing of private and collective mechanisms matters

exploring the significance of domestic investment for foreign direct investment in china a city network approach this article uses a network approach and a negative binomial regression model nbrm to shed light on the association between domestic investment di and foreign direct investment fdi in interli

understanding the disparity between wtp and wta endowment effect substitutability or imprecise preferences abstract although it is now generally accepted that willingness to accept exceeds willingness to pay disagreement remains as to why this disparity is shown to persist even when controlling for learning substitutability and respondents imprecision thus lending further support for the endowment effect

efficient allocation of co2 emissions in china a zero sum gains data envelopment model abstract the appropriate allocation of co 2 emission quotas can build up a solid foundation for future emissions trading building co 2 emissions allocation mechanism has significant practical implications based on radial zero sum gains data envelopment zsg dea allocation model this paper uses a non radial zsg dea model to allocate co 2 emissions between different chinese provinces unlike previous studies treating co 2 as the input variable we treat co 2 as the undesirable output variable the modified model can better reflect macro production process while earlier relevant models treated co 2 emissions as inputs this paper contributes to the existing resource allocation method and allocates china s provincial co 2 emissions from the view of technical efficiency the results of our paper reveal that 1 between 2006 and 2010 the cumulative optimal amounts of co 2 emissions were higher than the actual amounts in 12 provinces and lower in other 18 provinces 2 several energy abundant provinces such as shanxi and inter mongolia need to take more responsibilities in co 2 emissions reduction 3 after the zsg dea allocation all provinces co 2 emissions are on zsg dea frontier which reflects the overall pareto optimality

an alternative approach to monetary aggregation in dea this paper proposes a set of alternative dea based money indices that are proved to be both theoretically and empirically competing monetary aggregates since they perform as good as the divisia aggregates based on all the results concerning causality forecasting and money demand we conclude that dea money aggregates prove to be at least competing alternatives to the divisia aggregates and hence suggest that these new aggregates may be considered along with the existing weighted monetary aggregates like the divisia ones given the inherent benefit of the doubt weighting mechanism underlying the dea models where the optimal weight assigned by dea to each monetary asset reflects the ongoing financial innovation and the reserve bank of india s policy priority in the distribution of total liquidity we feel that the dea money indices can truly capture the liquidity better with ongoing financial innovations in the economy

5 information impact and allocation rules in auctions with affiliated private values a laboratory study in affiliated private value auctions each bidder has perfect information regarding his her own value for the object at auction but higher values of the item for one bidder make higher values for other bidders more likely we report on a series of experiments examining three key implications of these auctions i in a first price auction public information about rivals values increases expected revenue ii an english auction increases expected revenue compared to a first price auction and iii a second price auction is isomorphic to an english auction in examining these issues we compare predictions of some ad hoc bidding models with nash equilibrium predictions in the first price auction experiments nash equilibrium bidding theory organizes the data better than either of two ad hoc bidding models public information about others valuations does increase average revenue but the increase in revenue is smaller and less reliable than predicted under risk neutral nash equilibrium bidding lower average revenue might be attributed to risk aversion while the high variability is attributed to a sizable frequency of individual bidding errors relative to the theory bidding theory precisely organizes english auction outcomes after a brief initial learning period the dominant strategy equilibrium does not organize second price auctions nearly as well as market prices persistently exceed predicted prices the difference between english and second price outcomes is attributed to effects of different information flows inherent in the structure of the two institutions on eliminating bidding errors revenue impacts of these two institutions relative to a first price auction are examined in light of observed bidding patterns

prioritization models for frontier decision making units in dea abstract data envelopment analysis dea has received significant attention in recent years as a tool for measuring the relative efficiency of each member of a set of decision making units dmus typically a relatively large proportion of the dmus will be credited with an efficiency score of 1 with no clear means of discriminating among such units in a number of applications however it may be necessary to select a winning dmu from this set of frontier units this paper examines various conditions that are imposed on the multipliers in a dea analysis in each case an approach is suggested for breaking ties on the frontier

posted prices and bid affiliation evidence from experimental auctions in most experimental auctions researchers ask participants to bid on the same item in multiple po tentially binding rounds posting the price submitted by the top bidder or bidders after each of those rounds if bids submitted in later rounds are affiliated with posted prices from earlier rounds this practice could result in biased value estimates in this article we discuss the results of an experiment designed explicitly to test whether posted prices affect bidding behavior we find that for familiar items high posted prices lead to increased bids in subsequent rounds our results have implications for researchers conducting experimental auctions article advances the literature in several im portant ways first we report the design and results of the only study designed specifically to control for the effects of posted prices on bids in subsequent rounds we do this with the aid of confederate bidders who were instructed to bid within a certain narrow range thus we have multiple treatments that vary only by the presence or absence of confederate bidders al lowing for what we believe to be the cleanest possible test of the effect of posted prices on bidding behavior in later rounds while list and shogren 1999 model bids in round t as a function of the posted price in round t 1 through our use of confederate bidders to con trol posted prices we are able to test whether exposure to high posted prices has an effect that accumulates over the course of multiple rounds leading to a gradual increase in mean bids second our methods of analysis are more complete than previous work examining bid af filiation we not only compare summary statis tics from early and late rounds but we also use panel data analysis to understand how in dividual participants bids are affected by the presence of confederate bidders focusing on individuals rather than summary statistics al lows us to understand how individual specific characteristics influence affiliation and it also allows us to better understand the role of out liers

market simulation and the provision of public goods a non paternalistic response to anomalies in environmental evaluation most normative economics assumes that individuals have coherent preferences this paper responds to growing evidence of failures of this assumption particularly in the context of stated preference methods widely used in environmental policy analysis it proposes a non paternalistic concept of consumer sovereignty that does not assume preference coherence is satisfied by competitive markets and can be applied to the provision of public goods a key implication is that decisions should reflect valuations revealed at the point of consumption such valuations which can be inferred from hedonic prices may be less susceptible to willingness to accept wta willingness to pay wtp disparities than those elicited by stated preference methods

tests of market outcomes with asymmetric valuations of gains and losses smaller gains fewer trades and less value abstract the pervasive finding that individuals value losses more than gains suggests that actual gains from trade and numbers of market exchanges may well be much smaller than would be the case if people s buying and selling prices were equivalent as normally assumed the results of two sets of costless market simulations using actual gain and loss valuations show that the actual gains from exchange and trade volumes are less than half of those expected with conventional assumptions and that completion of all pareto efficient exchanges fail by wide margins to shift entitlements to those willing to pay the most for them these findings suggest the valuation disparity has significant welfare implications and may be a major cause of market stickiness

regional allocation of co2 emissions allowance over provinces in china by 2020 the mitigation efforts of china are increasingly important for meeting global climate target since the rapid economic growth of china has led to an increasing share in the world s total co2 emissions this paper sets out to explore the approach for realizing china s national mitigation targets submitted to the unfccc as part of the copenhagen accord that is to reduce the intensity of co2 emissions per unit of gdp by 40 45 by 2020 as well as reducing the energy intensity and increasing the share of non fossil fuel consumption through regional allocation of emission allowance over china s provinces since the realization of china s mitigation target essentially represents a total amount emission allowance allocation problem an improved zero sum gains data envelopment analysis optimization model which could deal with the constant total amount resources allocation is proposed in this study by utilizing this model and based on several scenarios of china s economic growth co2 emissions and energy consumption a new efficient emission allowance allocation scheme on provincial level for china by 2020 is proposed the allocation results indicate that different provinces have to shoulder different mitigation burdens in terms of emission intensity reduction energy intensity reduction and share of non fossil fuels increase

goal congruence analysis in multi division organizations with shared resources based on data envelopment analysis abstract in multi division organizations goal congruence between different divisions and top management is critical to the success of management in this paper drawing upon a nonparametric framework to model production technology we derive a necessary and sufficient condition for a firm with multiple divisions to be goal congruent and then extend it to a goal congruence testing measure which coincides with a data envelopment analysis dea model the goal congruence measure not only shows empirically whether the firm is goal congruent or not but also provides a measurement for the degree of goal incongruence to be goal congruent resources shared among divisions are suggested to be allocated so that the conditions for an optimizable operation are satisfied in addition goal congruent firms are verified to be cost efficient all findings in this research are examined and illustrated with a dataset of 20 bank branches with shared resources for service and sales divisions

comparing open ended choice experiments and experimental auctions an application to golden rice we use two experimental valuation methods to estimate consumer demand for genetically modified golden rice the first is an open ended choice experiment oece where participants name the quantities of golden rice and conventional rice demanded at each of several price combinations one of which will be randomly chosen as binding this allows us to estimate market demand by aggregating demand across participants this estimate of market demand also allows us to estimate own price elasticity and consumer surplus for golden rice comparing willingness to pay wtp estimates from the oece with those from a uniform price auction we find that oece wtp estimates exhibit less affiliation across rounds and the effects of positive and negative information under the oece are more consistent with prior expectations and existing studies we also find that while auction wtp estimates more than double across five rounds oece wtp estimates are stable across rounds and are always roughly equal to those from the final auction round

network governance for competitiveness the role of policy networks in the economic performance of settlements in the izmir region some cities and regions grow faster than others and they increase their relative shares in the global economy the literature offers a wide list of factors of competitiveness most of which define individual capacities of cities recently however there has been an increasing focus on the importance of network governance and the policy networks formed between different cities this paper examines the importance of policy networks compared with other widely recognised factors of competitiveness to the economic performance of settlements in the izmir region and investigates the importance of classical competitiveness indicators and network relations on their economic performance with the use of econometric methods in conclusion it discusses the importance of policy networks in administrative reform processes and economic development policies

markets and the measurement of value consumer s surplus and the hicksian measures of compensating and equivalent variation have a long history in empirical economic analysis however at both the theoretical and the empirical level economists psychologists and public choice theorists have not been able to reach a significant consensus regarding the usefulness of these measures economic theorists have only recently dissected the differences which exist between alternative welfare measures in a systematic and transparent fashion in willig 1976 hausman 1981 and takayama 1984 the role of income in determining the correct theoretical measurements of compensating and equivalent variations was exposed during this same period of time theoretical results obtained by the psychologists kahneman and tversky 1979 indicated that the fundamental structure of preferences upon which the theoretical economic results are based is flawed the so called prospect theory of decision developed by these authors indicated that measured of welfare based upon payment will differ from measures of welfare based upon compensation because of the fact that individuals will value losses at a greater marginal rate than gains this difference was then predicted to dominate any income effect important in the economist s model finally this period recorded the emergence of many demand revealing processes which provide individuals with appropriate incentives to accurately reveal their preferences as summarized in coursey and schulze 1986 one interpretation of the literature on incentive compatibility suggests a set of well defined guidelines for improving both the accuracy and validity of compensating and equivalent variation measures these differences in professional preferences regarding what is important in improving the accuracy of economic welfare measurements led john

the adjusted spherical frontier model with weight restrictions abstract this paper presents the asfm lp model a parametric data envelopment analysis dea model for allocating resources commonly called inputs this model considers that a fair allocation of inputs is one that maximizes the dea ccr efficiencies of the decision making units dmus the main assumption of the asfm lp is the predefined spherical shape of the efficiency frontier we have demonstrated that our method extends the existing parametric model asfm to allow the introduction of weight restrictions which has great importance in practical applications of dea numeric examples are presented to show the application of the method

fixed cost and resource allocation based on dea cross efficiency abstract in many managerial applications situations frequently occur when a fixed cost is used in constructing the common platform of an organization and needs to be shared by all related entities or decision making units dmus it is of vital importance to allocate such a cost across dmus where there is competition for resources data envelopment analysis dea has been successfully used in cost and resource allocation problems whether it is a cost or resource allocation issue one needs to consider both the competitive and cooperative situation existing among dmus in addition to maintaining or improving efficiency the current paper uses the cross efficiency concept in dea to approach cost and resource allocation problems because dea cross efficiency uses the concept of peer appraisal it is a very reasonable and appropriate mechanism for allocating a shared resource cost it is shown that our proposed iterative approach is always feasible and ensures that all dmus become efficient after the fixed cost is allocated as an additional input measure the cross efficiency dea based iterative method is further extended into a resource allocation setting to achieve maximization in the aggregated output change by distributing available resources such allocations for fixed costs and resources are more acceptable to the players involved because the allocation results are jointly determined by all dmus rather than a specific one the proposed approaches are demonstrated using an existing data set that has been applied in similar studies

allocating fixed costs and resources via data envelopment analysis abstract in this paper we show that data envelopment analysis dea can be viewed as maximising the average efficiency of the decision making units dmus in an organisation building upon this we present dea based models for a allocating fixed costs to dmus and b allocating input resources to dmus simultaneous to allocating input resources output targets are also decided for each dmu numeric results are presented for a number of example problems taken from the literature

characterizing an equitable allocation of shared costs a dea approach abstract in many applications to which dea could be applied there is often a fixed or common cost which is imposed on all decision making units this would be the case for example for branches of a bank which can be accessed via the numerous automatic teller machines scattered throughout the country a problem arises as to how this cost can be assigned in an equitable way to the various dmus in this paper we propose a dea approach to obtain this cost allocation which is based on two principles invariance and pareto minimality it is shown that the proposed method is a natural extension of the simple one dimensional problem to the general multiple input multiple output case

china s regional natural resource allocation and utilization a dea based approach in a big data environment abstract china s economic reform and opening policy has resulted in china s rapid growth especially in terms of economy the growth however is mainly based on huge consumption of natural resources and that consumption should be reduced by significant amounts to protect global ecosystems emerged in 1980s big data has developed very quickly in recent years bringing new perspectives and opportunities for all kinds of academic fields especially in dea since it is a research highly based on data in this paper we propose a sbm dea model based on natural resource input orientation to evaluate the efficiency of natural resource utilization for 26 provincial regions in mainland china from 2005 to 2012 a dea based approach is developed to allocate a reduced total of natural resources among the 26 provincial regions drawing support from the developments of big data we use each provincial region s previously observed production data to characterize its own production technology which allows a better analysis of how the production will change after allocations of natural resources are reduced our empirical study shows that most provincial regions perform well in terms of efficiency in utilizing natural resources but that is based on huge consumption of natural resources from an area perspective the eastern area of china achieved the highest average efficiency value followed by the central and western areas our study also indicates that the most effective allocation of the natural resources requires about half of the 26 provincial regions to reduce their natural resource consumption while the remaining ones can maintain their original consumption

price discontinuities in an online market for used cars we study the price setting behavior in a competitive market for used cars and provide empirical evidence for coarse information processing based on detailed field data from one of europe s largest online marketplaces for automotive vehicles we document systematic and sizable price discontinuities at salient car age and mileage thresholds the price difference between two otherwise identical cars across registration years where one was first registered in january and the other in december of the previous year is up to five times larger than that between two cars first registered in any two subsequent months within a registration year a similar pattern can be observed in the mileage dimension at 10 000 km odometer marks which is in line with earlier findings in the literature being able to study discontinuities along two dimensions of the same good allows us to further our understanding toward a more general notion of inattentive behavior while our results are compatible with a behavioral model of l

willingness to pay and willingness to accept how much can they differ comment i agree with the point made by edoh y amiran and daniel a hagen 2003 that there can be a substantial or even infinite divergence between the wta and wtp for a public good even where there is a nonzero elasticity of substitution between market goods and the public good provided that the indifference curves are asymptotically bounded with respect to market goods in the manner they describe this is an important point they are also correct to point out that the elasticity of substitution is a local concept whereas their asymptotic boundedness condition applies also for discrete changes my 1991 paper used a local analysis because it was following the structure of the analysis in robert d willig 1976 and alan randall and john r stoll 1980 i wanted to show that while randall and stoll appeared to extend willig s local result on wta versus wtp from price changes to changes in the quantity of a public good the relevant elasticity was in fact different and involved the substitution elasticity as well as the income elasticity i view these points by amiran and hagen as not two separate results but essentially the same result their asymptotic boundedness condition generalizes my zero elasticity of substitution condition to discrete changes the asymptotic boundedness condition can be expressed as follows assuming a bivariate utility function u x q and given a reference point x q associated with a reference utility level u u x q there exists some q q such that for all q q there exists no x such that u x q u in other words no amount of x can substitute for the reduction in public good from q to q q in the case of a zero elasticity of substitution q q but as amiran and hagen show in their theorem 1 this is unnecessarily restrictive when dealing with a discrete reduction in q furthermore their theorem 2 can be viewed as a special case of their theorem 1 in which q 0 which makes q an essential commodity it is well known in consumer theory that the wta to avoid the loss of an essential market good is infinite their theorem 2 extends this result to the case of an essential nonmarket good but as their theorem 1 shows essentialness is not necessary for an infinite wta the boundedness condition is the key and this implies a fundamental lack of substitutability between money market goods and the public good

valuing an eu animal welfare label using experimental auctions the aim of this article is to determine consumers valuation for an eu animal welfare eu caw label for products providing higher animal welfare standards than the current legal requirements using revealed preference data from random nth price auction mechanism and two auction procedures our results generally suggest that consumers are willing to pay a premium for an eu animal welfare eu caw label for cured ham this finding is consistent in both the endowment and full bidding auction approaches we employed in our experiments conducted in spain the average premium that consumers are willing to pay for a cured ham with the eu caw label ranges between 19 and 23 of the average price of the regular cured ham that is currently available in supermarkets

consumer s surplus without apology the purpose of this paper is to settle the controversy surrounding consumer s surplus and by so doing to validate its use as a tool of welfare economics i will show that observed consumer s surplus can be rigorously utilized to estimate the unobservable compensating and equivalent variations the correct theoretical measures of the welfare impact of changes in prices and income on an individual i derive precise upper and lower bounds on the percentage errors of approximating the compensating and equivalent variations with consumer s surplus these bounds can be explicitly calculated from observable demand data and it is clear that in most applications the error of approximation will be very small in fact the error will often be overshadowed by the errors involved in estimating the demand curve the results in no way depend upon arguments about the constancy of the marginal utility of income consequently this paper supplies specific empirical criteria which can replace the apologetic caveats frequently employed by those who presently apply consumer s surplus moreover the results imply that consumer s surplus is usually a very good approximation to the appropriate welfare measures to preview below i establish the validity of these rules of thumb for a

beyond the post industrial city valuing and planning for industry in london this paper examines the challenges that planners face if industry is to survive and thrive in a growing post industrial city it examines london where the difference between the value of land for residential and industrial use and the pressure to address the housing crisis is leading to the rapid loss of industrial land and premises the paper first explores the role of industry in a high value city such as london arguing that trends in manufacturing in advanced economies are increasing the benefit for firms of an urban location whilst at the same time cities continue to need industry if they are to be economically and socially resilient sustainable and vibrant the paper then explores current approaches to planning for industry in london identifying impacts of a policy framework that anticipates and plans for its decline finally it focuses on the question of how to plan for a productive and inclusive city we explore the arguments in favour of integrating industry into the urban fabric as wel

a data envelopment model for aggregating preference rankings this paper presents a general model for aggregating votes from a preferential ballot the thrust of the model is to accord each candidate a fair assessment in terms of his overall standing vis a vis first place second place kth place votes the form of the model is a combined index j 1kwjvij where vij is the number of the jth place votes received by the ith candidate the weights wj are assumed to form a monotonically decreasing sequence with wj wj 1 dj e these constraints correspond to the assurance region ar side constraints in the dea framework the properties of the model are examined in terms of this discrimination intensity function d and in the special case that dj e e our model is shown to be equivalent to the consensus models of borda and kendall

is food and drug administration policy governing artisan cheese consistent with consumers preferences abstract united states government policy prohibits the sale of cheese made from unpasteurized milk aged less than 60 days despite contested science behind the policy we use experimental auctions for artisan cheese to estimate the value of pasteurization and age as food safety attributes which is the rationale for the policy we also look at consumers perception of the tradeoff between safety and quality a survey was conducted with participants at farmers markets including experimental auctions and sensory analysis of pasteurized and unpasteurized cheese and questions concerning attitudes about food safety there is no evidence of positive demand for pasteurization and there is no evidence of a tradeoff between safety and quality on average artisan cheese consumers make purchasing decisions based on taste not their attitude toward food safety the results of this study raise questions about the possible extension of a minimum aging period for cheese made from unpasteurized milk

benefit evaluation of the country of origin labeling in taiwan results from an auction experiment this research is aimed at investigating the consumer s preference for food produced in taiwan and the economic benefits for the country of origin labeling cool the study used vickrey second price sealed bid auction to elicit the consumer s willingness to pay wtp for products under cool the study compared the bid functions estimated with tobit model and the premium functions estimated with ordinary least squares ols due to price affiliation it is more reliable to use the estimated premium functions the estimated premiums are 67 5 84 7 and 99 for taiwan products over their alternatives of china olives china oolong tea and vietnam oolong tea respectively the study concludes that enacting and rigorously enforcing a cool law would increase economic benefits to consumers in taiwan and at the same time placing the imported products in the leveled playing field

values elicited from open ended real experiments abstract the idea that preferences are only revealed by real incentives is deeply embedded in economists worldview consequently evidence from hypothetical experiments has not readily permeated economic thinking one method for determining whether hypothetical experiments provide useful information about preferences is to compare them to similar real goods experiments this study looks at responses elicited by three real experiments we examine the proportion of responses that meet a series of criteria that range from a broad appeal of plausibility to a narrow restriction based on quasi concavity of preferences we argue that these proportions are unreasonably low

estimating willingness to pay for improved water quality in the presence of item nonresponse bias this article deals with the problem of item nonresponse in contingent valuation surveys using a payment card method by applying a grouped data sample selection estimation technique that is capable of imputing the missing values conditional upon a respondent s decision to answer a willingness to pay question the advantage of the technique lies in its ability to utilize all of the information in the sample permitting a more efficient estimation in the presence of item nonresponse bias the major determinants of willingness to pay appear to be household income number of children education perception of existing water quality and identification with environmental issues copyright 2003 oxford university press

willingness to pay and willingness to accept some evidence of an endowment effect the source of the disparity between willingness to pay wtp and willingness to accept wta measures of value has been the subject of recent debate in the literature this paper presents the results of a pilot experiment designed to test whether contrary to the findings of shogren et al 1994 the endowment effect might be a significant source of the wtp wta divergence the results are a direct contradiction of what the substitutability argument would predict and thus indicate that the endowment effect cannot yet be dismissed as a possible driving force behind the disparity

choice under uncertainty problems solved and unsolved ffifteen years ago the theory of choice under uncertainty could be considered one of the success stories of economic analysis it rested on solid axiomatic foundations it had seen important breakthroughs in the analytics of risk risk aversion and their applications to economic issues and it stood ready to provide the theoretical underpinnings for the newly emerging information revolution in economics 1 today choice under uncertainty is a field in flux the standard theory is being challenged on several grounds from both within and outside economics the nature of these challenges and of our profession s responses to them is the topic of this paper

allocative efficiency of markets with zero intelligence traders market as a partial substitute for individual rationality we report market experiments in which human traders are replaced by zero intelligence programs that submit random bids and offers imposing a budget constraint i e not permitting traders to sell below their costs or buy above their values is sufficient to raise the allocative efficiency of these auctions close to 100 percent allocative efficiency of a double auction derives largely from its structure independent of traders motivation intelligence or learning adam smith s invisible hand may be more powerful than some may have thought it can generate aggregate rationality not only from individual rationality but also from individual irrationality

despairing over disparities explaining the difference between willingness to pay and willingness to accept this paper examines the three major explanations for the disparity between willingness to pay wtp and willingness to accept wta observed in contingent value surveys and laboratory experiments a belief that the results must be biased in some fashion hanemann s 1991 substitutes hypothesis and the loss aversion model proposed by tversky and kahneman 1991 starting from the assumption that individuals make utility maximizing choices we develop structural equations that yield parametric tests of the hypotheses within a single non experimental framework the approach is flexible enough to incorporate a variety of functional form and distributional assumptions and can be applied to either data from either open ended bids or dichotomous choice questions the usefulness of the approach is demonstrated using data from a survey that asked both wtp and wta questions the results provide weak support for loss aversion

does production labeling stigmatize conventional milk production labeling is a common approach for differentiating otherwise similar products in the marketplace while these labels may convey positive messages to consumers about the new product they may simultaneously stigmatize the conventionally produced product by highlighting perceived problems the net economic result for producers can be negative since consumers may decrease their willingness to pay for the conventional product that dominates the market while the new product has a relatively small market share this experimental research identifies this stigma effect in the case of milk where the introduction of rbst free and organic milk reduces consumers willingness to purchase conventional milk copyright 2009 oxford university press

willingness to pay and compensation demanded experimental evidence of an unexpected disparity in measures of value aside from possible income effects measures of the maximum amounts people will pay to avoid a loss and the minimum compensation necessary for them to accept it are generally assumed to be equivalent unexpectedly wide variations between these sums however have been noted in survey responses to hypothetical options this paper reports the results of a series of experiments that confronted people with actual money payments and cash compensations the results indicate that the compensation measure of value seems to exceed significantly the willingness to pay measure which would appear to call into some question various rules of entitlement damage assessments and interpretations of indifference curves

a canonical model of choice with initial endowments we use the revealed preference method to derive a model of individual decision making when the endowment of an agent provides a reference point that may influence her choices this model generalizes the classical rational choice model which views choice as a consequence of utility maximization instead our model sees choice as arising from psychologically constrained utility maximization where the constraints are induced by one s initial endowment in particular this model produces status quo bias as a natural consequence but not necessarily the endowment effect a range of economic applications identify the predictive and explanatory strength of the model in particular we demonstrate that the status quo bias phenomenon reduces the size of the substitution effect in problems of consumption choice

bid sensitivity and the structure of the vickrey auction a research study explored a version of economist w vickrey s second price sealed bid auction used for the valuation of nonmarket goods the sensitivity of revealed values generated by this variation were examined a standard second price auction with repeated market trials was compared to a random nth price auction and a combinatorial private collection auction with sequentially revealed values results showed the consistency of revealed values in a low probability risk scenario

uk industrial policy old tunes on new instruments this paper discusses the current labour government s industrial policy as most recently reflected in its document on manufacturing strategy in the context of industrial policy in the uk over the last 50 years and the form that it has taken elsewhere in europe it concludes that the thematic priorities for uk industrial policy in the 1960s international competitiveness innovation competition and skills continue to be the key themes of uk policy today the paper presents data that illustrate the gaps that exist in key indicators of performance between the uk and its main economic competitors the difference between the 1960s and the 2000s is that there are new instruments of policy two areas in particular are focused on competition policy and technology policy and an attempt is made to assess the likely effectiveness of these new instruments the paper concludes that the international evidence base for these new approaches is reasonably robust but that it is still too soon to tell if they are having the hoped for impact on the performance of the uk economy copyright 2002 oxford university press