price discrimination in the housing market there is little credible evidence on whether price discrimination exists in the housing market using a large sample of single family home sales from florida where both the race of the seller and buyer are known we present evidence using the traditional and harding et al hrs harding j p rosenthal s sirmans d f 2003 establishing bargaining power in the market for existing homes the review of economics and statistics 85 1 178 188 approaches to empirical estimation omitted variable bias is found to plague the traditional approach results from following the hrs approach indicate that price discrimination exists by whites and hispanics against blacks and asians price discrimination against blacks is restricted to non majority black neighborhoods and is smaller in magnitude in neighborhoods containing younger and more educated homeowners

valuing nuclear energy risk evidence from the impact of the fukushima crisis on u s house prices abstract behavioral economics suggests that individuals overweight recent unexpected and or rare events when updating beliefs this study investigates the effect of such an event the fukushima nuclear crisis in 2011 on the learning process of a local environmental risk by evaluating how perceptions of the risk of a nuclear accident are capitalized into house prices near nuclear power plants npps in the u s our results provide new evidence on the dynamics of the effect spatially the impact was concentrated in a 4 km radius around npps and temporally it peaked a half year later and dissipated one year after the crisis

race and gender discrimination in bargaining for a new car more than three hundred paired audits at new car dealerships reveal that dealers quoted significantly lower prices to white males than to black or female test buyers using identical scripted bargaining strategies ancillary evidence suggests that the dealerships disparate treatment of women and blacks may be caused by dealers statistical inferences about consumers reservation prices but the data do not strongly support any single theory of discrimination copyright 1995 by american economic association

the impact of dynamic price variability on revenue maximization abstract the objective of this article is to analyze the effect of dynamic price variability on revenue maximization while dynamic pricing is a common practice in tourism this is the first comprehensive study on the relationship between price variability and revenue maximization within the framework provided by the literature on intertemporal price discrimination price fairness inventory controls and organizational culture this research proposes and applies a new hedonic revenue model on a sample of 21 687 observations the findings suggest that higher dynamic price variability leads to higher hotel revenues strategic room unavailability and review rating also exert a clear positive revenue impact overall the benefits from charging different prices for the same service intertemporal price discrimination and limiting the number of units available before the demand is known inventory control outweigh the potential negative effects of price unfairness and organizational culture the paper concludes by providing actionable levers for hospitality managers

the overnight risk premium in electricity forward contracts abstract we analyze the risk premium on electricity forward contracts traded for the nordic and german austrian electricity markets we argue that finding risk premiums by analyzing overnight returns is more relevant than the frequently used ex post approach the derivatives in these markets can be characterized as trading products and hedging products each contract shows a clear increase in trading volume and liquidity when approaching maturity we link this to a testable hypothesis where financial traders are compensated for holding price risk and where the sign and magnitude of the risk premium changes depending on the hedging pattern of producers and retailers incorporating this in regressions we find that there are higher risk premiums in the period before the forwards become front products compared to the risk premiums in the front period quarterly and monthly contracts show the most significant results

market power in a gis based hedonic price model of local farmland markets buyers of farmland are usually interested in parcels for sale that are close to their own farms with a limited number of parcels for sale this may lead to market power in local farmland markets the objective of this paper is to investigate whether market power affects farmland prices hedonic price models are adapted to allow for local market power of either sellers or buyers a distinction is made between rural and urban farmland markets the results provide evidence of market power effects in rural farmland markets however for farmland in urban areas market prices are dominated by speculation effects

an analysis of the correlates of discrimination facing young hispanic job seekers this study examines the extent and correlates of discrimination faced by young accented hispanic males in chicago and san diego using the outcomes of job applications by matched pairs of anglo and hispanic job seekers this is one of the first examples of audits being used in the labormarket area the audit methodology provides a powerful basis for examining discriminatory hiring practices because it permits direct comparison of hiring outcomes for pairs of anglo and hispanic jobseekers with similar labor market qualifications in this paper we first present differences in anglo hispanic success rates in filing applications obtaining interviews and obtaining jobs this builds on the descriptive analysis presented in harry cross et al 1990 we then focus on the correlates of differential success in obtaining interviews and in subsequent job acquisition i the audit methodology

carbon pricing and electricity markets the case of the australian clean energy bill abstract we examine the impact of the clean energy bill on the price behavior of electricity futures contracts in the australian national electricity market first we compute ex ante forward risk premiums in the pre tax period until june 2012 then derive market implied expectations about additional costs of the carbon pricing mechanism cpm on generators as well as pass through rates during the carbon tax july 2012 june 2014 and post tax after july 2014 periods our results suggest that the observed carbon premiums became increasingly higher once the carbon tax had been proposed and subsequently legislated in 2011 during periods where market participants could be relatively certain that the tax would be effective we find expected carbon pass through rates between 67 and 150 which seem to be inversely related to emission intensities in the regional markets our results are also a clear indication of strong policy uncertainty with regards to the cpm and suggest that in the future a stable and long term policy framework would be required for a carbon pricing mechanism to have its full effect

customer discrimination and employment outcomes for minority workers this paper investigates the effects of customer discrimination on the employment and earnings of minorities particularly blacks data are used from a new survey of employers in four large metropolitan areas in the united states our results show that the racial composition of an establishment s customers has sizable effects on the race of who gets hired particularly in jobs that involve direct contact with customers and in sales or service occupations race of customers also affects wages with employees in establishments that have mostly black customers earning less than those in establishments with mostly white customers

who loses when prices are negotiated an analysis of the new car market we establish that there are large and persistent differences in final transaction prices for identical new cars and that demographic characteristics explain at least 20 of the observed variation older consumers perform progressively worse in negotiations and the age premium is greater for women than for men our results suggest that the complex nature of vehicle transactions leads to price dispersion in this market and that the worst performing groups older women have the lowest rates of market participation we conjecture that the results are driven by the sharp increases in women s education and labor force participation in recent decades

are private markets and filtering a viable source of low income housing estimates from a repeat income model while filtering has long been considered the primary mechanism by which markets supply low income housing direct estimates of that process have been absent this has contributed to doubts about the viability of markets and to misplaced policy i fill this gap by estimating a repeat income model using 1985 2011 panel data real annual filtering rates are faster for rental housing 2 5 percent than owner occupied 0 5 percent vary inversely with the income elasticity of demand and house price inflation and are sensitive to tenure transitions as homes age for most locations filtering is robust which lends support for housing voucher programs jel r21 r31 r38

asymmetric buyer information influence on price in a homogeneous housing market buyers often pay different prices for almost identical houses one possible explanation is that there are information asymmetries in housing markets perhaps buyers from outside the area have higher search costs and know less about the local market relative to that of current residents in addition an out of town buyer s price expectations could be anchored to market prices in their town of origin this study examines the effect of buyer heterogeneity in the form of geographic location on house prices we use a new data set to examine the non local buyer information asymmetry and anchoring hypothesis using transaction data from a large development in chengdu china our empirical models are estimated with relatively homogeneous units sold over a short period of time by one seller to minimise possible bias resulting from omitted variables our results support the hypotheses that non local buyers pay higher prices and that high price anchoring occurs

capacity outpl t and sequential entry comment two behavioral assumptions that are often made in the industrial organization literature are that an established firm or group may deter entry either through limit pricing the sylos postulate or by holding excess capacity the excess capacity hypothesis in an interesting recent article in this review 1981 daniel spulber examines these behavioral assumptions to see whether they are consistent with rational behavior by an established firm spulber s analysis is based on a two firm two period game model in which the established firm is given a first in advantage by introducing this dynamic element into the model spulber is able to explicitly address the issue of the optimality of entry deterring behavior spulber finds that the use of limit pricing and or excess capacity to deter entry is rational only under a very limited set of circumstances in particular when the second period outcome is determined by a cournot nash equilibrium he derives the following results 1 the first period output of the established firm is always less than or equal to the first period output produced by a firm not anticipating entry the established firm essentially accommodates entry and limit pricing does not occur 2 the established firm never holds more capital than the amount that would minimize its production costs given its output choices in periods one and two this comment takes issue with spulber s conclusions about the cournot nash case it will be shown that the two results cited above may be reversed when the production technology is characterized by variable proportions this reversal hinges on the particular type of nash equilibrium employed in the analysis of the two period model spulber implicitly uses a nash equilibrium that is not subgame perfect 2 it is shown below that when one requires the nash equilibrium to be subgame perfect both limit pricing and excess capital investment outcomes are possible for the variable proportions technology case the subgame perfection property thus seems to capture an important strategic element in decision making for the established firm in some cases this type of strategic behavior leads to entry barriers that would not exist under innocent profit maximization by the established firm strategic entry barriers are discussed by steven salop 1979 spulber s notation and assumptions about demand and costs are adopted below

superstition and real estate prices transaction level evidence from the us housing market we investigate the impact of superstition on prices paid by chinese american home buyers chinese consider 8 lucky and 4 unlucky lacking explicit buyer ethnicity identifiers we develop a binomial

strategic and tactical price decisions in hotel revenue management abstract dynamic pricing techniques allow using a number of variables in a tactical way compared to standard catalogue prices this study merges in a conceptual model the relevance of the tactical and the strategic dimension of these variables classified according to their tangible reputational or contextual nature to empirically validate the hypotheses a database of 21 596 price observations was retrieved from booking com the study presents a hedonic price function using the shapley owen decomposition of the r squared to elicit the importance of each group of factors further a hierarchical cluster analysis measures the presence of heterogeneity across operators the results show that online reputation is gaining importance over the traditional star rating despite the tangible variables remain of paramount importance the findings suggest the relevant role of contextual variables in short run price variations the players operating in the tourism and hospitality industries should integrate these findings when designing pricing strategies

forward premia in electricity markets a replication study abstract motivated by mixed empirical evidence for the risk premium theory of bessembinder and lemmon 2002 i perform a replication study by rerunning simulations the risk premium theory links forward premia to the statistical properties of the anticipated distribution of spot power prices in an equilibrium approach my simulations closely following those run in the original paper support the first three hypotheses but not hypothesis 4 an increase in mean demand can thus result in a lower forward premium for some ranges of parameter values the replication results do not explain the mixed empirical support for the theory

hedonic pricing with redevelopment options a new approach to estimating depreciation effects abstract the standard hedonic model of durable assets is a special case of a more general model that contains two additive terms 1 use value of the existing hedonic vector and 2 the value of the option to reconfigure hedonic characteristics one empirical implication is that the two parts of value are related e g use value increases with interior area whereas option value decreases with intensity the ratio of structure value divided by land value increases in building age reduce use value but increase option value data from greenwich connecticut indicate that intensity has the expected negative effect coefficients on building age are shown to be better measures of depreciation when intensity variables are included in the regression

what is the role of the asking price for a house abstract this paper considers the role of the asking price in housing transactions both theoretically and empirically significant fractions of housing transactions involve sales prices that are either below or above asking price which might suggest that asking price has limited relevance however many housing transactions involve a sales price exactly equal to asking price a fact that has previously drawn little notice strongly suggesting that asking price does matter the paper develops a model where asking price is neither a binding commitment nor a ceiling yet still directs buyer search and impacts sales price using novel survey data the paper provides empirical evidence consistent with asking price playing a directing role in buyer search consistent with theory this effect is stronger for more atypical houses and in bust markets

terrorism and attitudes towards minorities the effect of the theo van gogh murder on house prices in amsterdam abstract does fundamentalist islamic terrorism have an effect on the general attitudes towards muslim minorities we use the murder of theo van gogh as an event study to address this question specifically we use the hedonic market model and test for an effect on listed house prices in neighborhoods where more than 25 of the people belong to an ethnic minority from a muslim country type i relative to the other neighborhoods house prices in type i neighborhoods decreased in 10 months by about 3 with a widening gap over time our results are robust to several adjustments including using synthetic control groups finally we find evidence that segregation increased people belonging to the muslim minority were more likely to buy and less likely to sell a house in a type i neighborhood after the murder than before

the foreclosure discount myth or reality abstract foreclosed properties sell at lower prices than do nearby non distressed properties of particular concern is whether there is a stigma foreclosure discount whereby reo properties sell at lower prices simply because they have been involved in foreclosure proceedings to the extent that such a discount exists arbitrage opportunities exist and the associated market failure has significant policy implications we examine the foreclosure discount from a different perspective than prior researchers by comparing holding period returns earned by purchasers of reos with those earned by purchasers of similar non distressed properties our results show that the majority of reo purchasers do not earn economically significant excess returns on average the implied market discount is less than typical transaction costs we also find evidence that reo properties and buyers vary systematically from their counterparts in the non distressed market segment and that reo attribute prices differ from those of non distressed properties overall our evidence suggests that the market for reos operates efficiently lenders are not irrationally dumping reo properties and reo investors are not reaping extraordinary profits

revisiting the relationship between spot and futures prices in the nord pool electricity market abstract this work discusses potential pitfalls of applying linear regression models for explaining the relationship between spot and futures prices in electricity markets in particular the bias coming from the simultaneity problem the effect of correlated measurement errors and the impact of seasonality on the regression results studying a 13 year long 1998 2010 price series of spot and futures prices at nord pool and employing regression models with garch residuals we show that the impact of the water reservoir level on the risk premium is positive which is to be expected but contradicts the results of botterud et al 2010 we also show that after taking into account the seasonality of the water level the storage cost theory proposed by botterud et al 2010 to explain the behavior of convenience yield has only limited support in the data

storage and the electricity forward premium we develop and test a model describing the influence of natural gas storage inventories on the electricity forward premium the model is constructed by linking the effect of gas storage constraints on the higher moments of the distribution of electricity prices to an established model of the effect of those moments on the forward premium the model predicts a sharply negative effect of gas storage inventories on the electricity forward premium when demand for electricity is high and space heating demand for gas is low empirical results based on pjm data strongly support the model

strategic entry deterrence in analyzing deterrence of large scale entry two classes of entry barriers may be distinguished an innocent entry barrier is unintentionally erected as a side effect of innocent profit maximization in contrast a strategic entry barrier is purposely erected to reduce the possibility of entry two types of innocent barriers may also be distinguished a postentry absolute advantage has the property that if entry did occur the established firm would be at a profit advantage over the entrant examples are superior technology or product design patents and lower input prices a preentry asymmetry advantage arises from the fundamental preentry asymmetry between established firm and potential entrant before the entrant makes his entry decision the established firm has already committed resources this prior existence gives first move advantages the preentry asymmetry is independent of symmetry or asymmetry in the rules the equilibrium concept of the postentry game that might ensue even if the postentry game will be played according to nash cournot or entrant as leader rules the preentry leadership

market efficiency assessment under dual pricing rule for the turkish wholesale electricity market abstract this study analyses the price dynamics of day ahead and real time electricity prices following the implementation of dual pricing legislation in turkey to understand the legislation s impact on arbitrage opportunities and market efficiency the convergence of prices between the day ahead forward and the real time markets analysed in order to determine whether persistent price differences between the two markets exist arbitrage opportunities exist if there is a persistent difference between prices in the day ahead forward and real time market markets are considered to be efficient if it is not possible for market participants to earn an excess profit through exploitation of price differences furthermore we examined how the ex post risk premium changes over time using rolling estimations and find that after the implementation of dual pricing the risk premium increased significantly for day and peak hours where the demand is relatively higher compared to night hours as market participants have more experience regarding the dynamics of the market the difference between real time and day ahead forward prices converges to zero since the dual pricing regime enforce market participants to forecast accurately by punishing the forecast error

the behavioral response to housing transfer taxes evidence from a notched change in d c policy abstract this paper estimates the behavioral response to residential real estate transfer taxes by studying notched tax rate changes in washington d c exploiting both a price and time notch as identifying variation we provide evidence that there is manipulation of the sales price to the lower tax rate region around the price notch and use this manipulation to show that there was significant awareness of the tax changes and the incentives they created we then construct difference in difference estimates to examine whether there is a lock in effect in the volume of house sales away from the price and time notches we find no evidence of a lock in effect in this setting taken together our results suggest that the welfare costs of a state introducing or eliminating a housing transaction tax are small

housing search frictions and optimal search abstract by deriving a housing market hosios condition we show that the main conclusions of the seminal paper on housing search frictions by wheaton 1990 were erroneously derived we show that households may search too much optimally or too little which is in contrast to the paper s conclusion that they always search too little furthermore we show that exogenous increases in housing vacancies always have a negative effect on house prices given standard assumptions

racial and ethnic price differentials in the housing market do minorities pay more than whites for similar housing we revisit this important question using a rich new dataset that covers two million repeat sales housing transactions drawn from four major metropolitan areas our analysis applies a repeat sales framework including house and neighborhood by time fixed effects to control for unobserved differences in the quality of homes and their associated neighborhoods in contrast to most of the recent literature we find that black and hispanic homebuyers pay premia of around 2 on average across the four cities differences not explained by variation in buyer income or access to credit we also show black and hispanic buyers pay more for housing regardless of the race or ethnicity of the seller suggesting that the estimated premia are unlikely to be driven by a very direct form of racial prejudice our estimates have implications for the levels and persistence of racial differences in home ownership the segregation of neighborhoods and the dynamics of wealth accumulation

estimating bargaining power in the market for existing homes although bargaining is common in markets for heterogeneous goods it has largely been ignored in the hedonic literature in a break from that tradition we establish sufficient conditions that permit one to identify the effect of buyer and seller bargaining on hedonic models our model is estimated using a previously overlooked feature of the american housing survey that permits us to observe characteristics of both buyers and sellers results suggest that household wealth gender and other demographic traits influence bargaining power in addition variation in bargaining power arising from the presence of school age children accounts for anomalous seasonal patterns reported in various widely cited indices of quality adjusted house prices

bargaining power in apartment sales in corsica a latent class approach this paper extends the bargaining model of harding et al harding j rosenthal s and sirmans cf 2003 estimating bargaining power in the market for existing homes review of economics and statist

bargaining power fear of disagreement and wage settlements theory and evidence from u s industry the paper develops and estimates a theoretical model of wage determination and union nonunion wage differentials in order to overcome the institutional ctiticisms of the formal bargaining literature the paper generalizes the nash zeuthen harsanyi model by linking the solution to the institutional concepts of bargaining power and fear or cost of disagreement and by making the outcome depend not only on endogenous but also on exogenous factors an operational specification of bargaining power and fear of disagreement allows the model to be estimated with data covering twelve companies and trade unions during the period from mid 1950 s to the late 1970 s while giving limited support to the nashzeuthen harsanyi solution the empirical analysis indicates that the bargaining outcome usually deviates from the nash zeuthen harsanyi point and in accordance with the institutionalist claim that it varies significantly with exogenous factors contrary to the traditional labor economics view the results do not support the general conclusion that the bargaining solution lies on the marginal revenue product curve of labor instead the relevant coefficients suggest that for many firms and unions the outcome might be better characterized by the efficient contract vertical contract curve

market efficiency and risk premia in short term forward prices abstract using recursive estimation and rolling windows over extended sample periods we examine the time varying relationship between spot and short term forward prices in the pennsylvania new jersey maryland pjm wholesale electricity market we examine theoretical models of forward risk premia in electricity markets and show that recent data do not provide support for existing models the results indicate that short term forward prices have converged towards unbiased predictors of the subsequent spot prices

effectiveness of rca institutions to limit local externalities using foreclosure data to test covenant effectiveness residential community associations rcas are said to be an efficient institutional agreement to limit local spillovers while several studies have identified a positive marginal effect of rca rules none have explicitly measured the effectiveness of these institutions to limit local externalities this study measures this effectiveness by estimating how the direct and spillover price impacts caused by foreclosure differ by rca status using a spatial hedonic model that controls for selection bias using propensity score methods and coarsened exact matching we find that foreclosed rca properties experience smaller direct foreclosure discounts and produce smaller spill over effects than their non rca counterparts

housing price bubbles new supply and within city dynamics abstract although there is broad recognition that cities differ in their tendency to experience house price bubbles most studies assume away any possibility of within city heterogeneity in response to a bubble we develop a model that suggests that this assumption may be appropriate when markets are rising but can be far from reality on the bust side of a bubble during a housing boom new construction and related supply adjustments by developers ensure stable relative prices between low and high quality segments of the housing market on the bust side of a bubble however reduced housing starts allow demand side forces and mortgage default to create pressure for relative prices to diverge across market segments absent a change in technology as markets recover and new construction rebounds relative prices should revert back to pre crash levels evidence based on 2000 2013 single family home sales in phoenix arizona supports this modeling framework additional evidence also suggests that high rates of mortgage default contributed to divergence in relative prices when markets crashed

orchestrating impartiality the impact of blind auditions on female musicians a change in the audition procedures of symphony orchestras adoption of blind auditions with a screen to conceal the candidate s identity from the jury provides a test for sex biased hiring using data from actual auditions in an individual fixed effects framework we find that the screen increases the probability a woman will be advanced and hired although some of our estimates have large standard errors and there is one persistent effect in the opposite direction the weight of the evidence suggests that the blind audition procedure fostered impartiality in hiring and increased the proportion women in symphony orchestras

the right type of legislator a theory of taxation and representation abstract we develop a theory of taxation and the distribution of government spending in a citizen candidate model of legislatures individuals are heterogeneous in two dimensions productive ability in the private sector and negotiating ability in politics when these are positively correlated rich voters always prefer a rich legislator but poor voters face a trade off a rich legislator will secure more pork for the district but will also prefer lower taxation than the poor voter our theory organizes a number of stylized facts across countries about taxation and redistribution parties and class representation in legislatures we demonstrate that spending does not necessarily increase when the number of legislators increases as the standard common pool intuition suggests and that many policies aimed at increasing descriptive representation may have the opposite effect

field experiments of discrimination in the market place controlled experiments using matched pairs of bogus transactors to test for discrimination in the marketplace have been conducted for over 30 years and have extended across 10 countries significant persistent and pervasive levels of discrimination have been found against non whites and women in labour housing and product markets rates of employment discrimination against non whites in excess of 25 have been measured in australia europe and north america a small number of experiments have also investigated employment discrimination against the disabled in britain and the netherlands and against older applicants in the united states

estimates of the impact of crime risk on property values from megan s laws abstract we estimate the willingness to pay for reductions in crime risk using the location and move in dates of sex offenders we find significant effects of sex offenders locations that are geographically localized house prices within 0 1 miles of a sex offender fall by 4 percent on average we then use this finding to estimate the costs to victims of sexual offenses and find costs of over 1 million per victim far greater than previous estimates however we cannot reject the alternative hypotheses that individuals overestimate risks posed by offenders or that living near an offender poses significant costs exclusive of crime risk jel k42 r23 r31

risk premia in the german day ahead electricity market revisited the impact of negative prices abstract this paper replicates the study by viehmann 2011 that investigated risk premia in the german day ahead electricity market from october 2005 to september 2008 while estimated sizes of risk premia can be replicated this paper does not reproduce respective standard errors leading to remarkable differences between the reported significance levels an extension with data of preceding years points to further differences with respect to size and statistical significance in addition this paper analyzes the impact of negative prices on risk premia negative electricity prices were introduced in 2008 at the european power exchange epex and in 2013 at the energy exchange austria exaa the results of an econometric analysis suggest that the introduction of negative prices has led to a decrease in risk premia when compared to the period of a positive price regime

improved information shock and price dispersion a natural experiment in the housing market abstract this study employs data from a natural experiment to assess the effect of an improved price information shock on subsequent real estate transaction price dispersion while transaction data in the israeli real estate market had not previously been available to the public in 2010 an israeli court ordered the israel tax authority to post all real estate transaction data on its website we employ all housing transactions in the period prior and subsequent to this event to assess its effect on housing price dispersion results provide evidence of significant decrease in the dispersion of quality adjusted prices further we find evidence that the information shock effect on price dispersion varies with household and market characteristics

capacity output and sequential entry two crucial assumptions frequently made in industrial organization are that an established firm deters entry either by a constant high output the sylos postulate or by high excess capacity the excess capacity hypothesis these assumptions may be an accurate description of the observed conduct of firms in some industries however when the rules of the post entry game are clearly specified the optimal output and investment strategies of an established firm may depart considerably from these behavioral assumptions because of this possible inconsistency with rational behavior any conclusions about the formation of industry based upon either assumption are highly suspect what is more these assumptions avoid the main issue of whether entry deterrence is worthwhile at all this paper presents a dynamic model of entry in which established firms pursue a cournot nash alternatively stackelberg strategy toward a potential entrant the entrant behaves in cournot nash fashion and chooses output on the basis of expected postentry profits at the equilibrium of the post entry game within this framework a constant output entry deterring strategy would involve maintenance of an entry deterring output level before and after entry is threatened an excess capacity entry deterring strategy would involve holding excess capacity at an entry deterring level and increasing output to that level after entry is threatened special conditions are presented under which the sylos postulate or the excess capacity hypothesis will accurately describe optimal entry deterring strategies in addition special conditions are examined under which the established firm maintains a constant output or holds pre entry excess capacity when large scale entry does in fact take place the analysis shows that in general established firm reactions to entry are quite different from these special cases the sylos postulate see joseph bain paolo sylos labini franco modigliani 1958 asserts not only that potential entrants expect established firms to maintain their output constant as entry occurs but that established firms keep output constant at a level that deters entry whether or not it is profitable to do so hailed as a welcome major breakthrough on the oligopoly front modigliani 1958 the sylos postulate underlies many papers in the large theoretical and empirical literature on limit pricing yet the sylos postulate ignores both the strategic interaction between firms and the dynamic aspects of entry 2 unless the established firm s monopoly output exceeds the entrydeterring level the established firm with a general cost function able to choose an entry deterring output level will instead always desire a lower output level before entry for the special case where capacity is an upper bound on output and the established firm is a stackelberg leader in the post entry game

wages and commuting quasi natural experiments evidence from firms that relocate we examine individual level compensating differentials for commuting distance in a quasi natural experiment setting by examining how wages respond to changes in commuting distance induced by firm relocations this set up enables us to test for the relevance of job search frictions within labour market models due to the quasi experimental set up we are able to avoid a range of endogeneity issues we demonstrate that a 1 km increase in commuting distance induces an almost negligible wage increase in the year after the relocation but a more substantial wage increase of about 0 15 three years later 2013 royal economic society

the relationship between spot and futures prices in the nord pool electricity market abstract we analyze 11 years of historical spot and futures prices from the hydro dominated nord pool electricity market we find that futures prices tend to be higher than spot prices the average convenience yield is therefore negative but varies by season and depends on the storage levels in hydro reservoirs the average realized return on holding a long position in the futures market is also negative the negative convenience yield and risk premium contrast empirical findings in most other commodity markets we argue that differences between the supply and demand sides in terms of risk preferences and the ability to take advantage of short term price variations can contribute to explain the observed relationship between spot and futures prices in addition our analysis shows that the relationship between spot and futures prices is clearly linked to the physical state of the system such as hydro inflow reservoir levels and demand

how common is housing discrimination improving on traditional measures abstract fair housing audits are an important tool for measuring the incidence of racial and ethnic discrimination in housing markets traditional measures of incidence calculate the proportion of cases in which the white auditor is favored gross adverse treatment or the difference between the proportion of white favored and minority favored audits net adverse treatment the gross measure may overstate discrimination because treatment differences sometimes arise from differences in circumstances across auditor visits on the other hand the net measure understates discrimination because audits in which the minority auditor is favored for systematic reasons are incorrectly subtracted this paper presents a model of agent behavior that more fully accounts for the audit design and employs the estimated parameters to calculate bounds on the incidence of discrimination this approach leads to a lower bound for the incidence of discrimination that is often substantially higher than the simple net measure and to an upper bound that is close to and sometimes above the simple gross measure

do seller disclosures affect property values buyer information and the hedonic model the hedonic method is widely used to infer the value of environmental amenities that are bundled with real property the interpretation of hedonic prices as marginal values requires that households are fully informed yet there is evidence that buyers are often less informed than sellers a graphical illustration in this study suggests that asymmetric information between buyers and sellers can affect hedonic prices this intuition is confirmed by a quasi random experiment that exploits spatial and information discontinuities stemming from a seller disclosure for flood zones results suggest a 4 decline in housing prices in flood zones after disclosures commenced

evidence on discrimination in consumer markets economists have contributed to the measurement of racial and ethnic discrimination in consumption and to the identification of its causes especially in housing markets and car sales to test the hypothesis that discrimination exists economists have turned to regression analysis and to audits a matched pair survey technique economists also have developed audit based measures of the incidence and severity of discrimination audit studies find continuing high levels of discrimination against minorities in the marketing of available housing and in car prices audit studies also find that discrimination can be caused both by economic agents prejudice and by their search for profits

hot and cold seasons in the housing market every year housing markets in the united kingdom and the united states experience systematic above trend increases in prices and transactions during the spring and summer hot season and below trend falls during the autumn and winter cold season house price seasonality poses a challenge to existing housing models we propose a search and matching model with thick market effects in thick markets the quality of matches increases rising buyers willingness to pay and sellers desire to transact a small deterministic driver of seasonality can be amplified and revealed as deterministic seasonality in transactions and prices quantitatively mimicking seasonal fluctuations in uk and us markets

hedonic prices and implicit markets estimating demand and supply functions for differentiated products in choosing the level of quality to purchase the buyer of a differentiated product also chooses a point on the marginal price schedule for that product hence in general the demand functions for product characteristics cannot be consistently estimated by ordinary least squares market equilibrium results in a matching of characteristics of demanders and suppliers this matching restricts the use of buyer and seller characteristics as instruments when estimating demand and supply functions for product characteristics the paper develops these issues a stochastic structure for hedonic equilibrium models is then proposed identification results are presented and estimation procedures are outlined

measuring racial discrimination with fair housing audits caught in the act a survey technique called a fair housing audit provides a direct measure of racial discrimination in housing this paper examines the econometric issues raised by audit data measures the discrimination uncovered by a 1981 boston study and tests hypotheses about the causes of discrimination the estimated level of discrimination is high black housing seekers are told about 30 percent fewer available housing units than are whites the hypothesis tests indicate that the primary cause of this discrimination is that housing agents illegally promote their economic interests by catering to the racial prejudice of their current or potential white customers