short run strategies for attracting foreign direct investment this paper empirically investigates the effectiveness and feasibility of two fdi policies fiscal incentives and deregulation aimed at improving the attractiveness of a country in the short run using disaggregated data on sales by us mnes foreign affiliates in 43 developed and developing countries over the 1982 94 period results show that the provision of fiscal incentives or the deregulation of the labour market would exert a positive impact on total fdi given the drawbacks frequently associated with the use of incentive packages economy wide policies which ease firing procedures and reduce severance payments would certainly be the best policy option this paper also highlights the different aggregation and omitted variable biases that have affected results of previous studies and provides some support to recent theoretical models of fdi by showing that third country effects and spatial interdependence influence respectively the location of export platform fdi and vertical fdi

earnings effects of labor organizations in 1890 analyzing data from extensive surveys of u s nonfarm families in 1889 90 predominantly families from eastern states the authors of this paper show that workers affiliated with labor organizations had earnings that were 22 percent higher than the earnings of other workers an effect comparable in magnitude to estimates for modern unions wage differentials varied considerably across the eight industries studied and across skill levels within each industry

contracting contingencies and single family house prices this paper investigates the relationship between single family house prices and contingent terms in contracts since contingencies create uncertainty the market should exact a price premium the results indicate that the contracting for property rights affects house prices in the predicted ways

climate policy with tied hands optimal resource taxation under implementation lags in the presence of implementation lags announced pigouvian taxation leads to fossil fuel prices that are too low from society s perspective this results in excessive emissions and reduced incentives for green innovation such effects are compounded by the presence of pre existing subsidies to fossil fuel use we show that the intertemporal resource tax path may need to be modified to optimally take into account the perverse incentives from policy lags and pre existing policies we find that it might be optimal to subsidize rather than tax resource extraction at the instant of implementation

second best carbon taxation in the global economy the green paradox and carbon leakage revisited acceleration of global warming resulting from a future carbon tax is large if the price elasticities of oil demand are large and that of oil supply is small the fall in the world interest rate weakens this weak green paradox effect especially if intertemporal substitution is weak still social damages from greenhouse gases drop if the fall in oil supply and cumulative emissions is strong enough if the current carbon tax is set too low the second best future carbon tax is set below the first best too to mitigate adverse green paradox effects unilateral second best optimal carbon taxes exceed the first best taxes due to an import tariff component the intertemporal terms of trade effects of the future carbon tax increase current and future tariffs and those of the current tax lower the current tariff finally carbon leakage and globally altruistic and unilateral second best optimal carbon taxes if non kyoto oil importers price carbon too low are analysed in a three country model of the global economy

the economic cost of global fuel subsidies by 2015 global oil consumption will reach 90 million barrels per day in part this high level of consumption reflects the fact that many countries provide subsidies for gasoline and diesel this paper examines global fuel subsidies using the latest available data from the world bank finding that road sector subsidies for gasoline and diesel totaled 110 billion in 2012 pricing fuels below cost is inefficient because it leads to overconsumption under baseline assumptions about supply and demand elasticities the total annual deadweight loss worldwide is 44 billion incorporating external costs increases the economic costs substantially

should we be worried about the green paradox announcement effects of the acid rain program this paper presents the first empirical test of the green paradox hypothesis according to which well intended but imperfectly implemented environmental policies may lead to detrimental outcomes due to supply side responses we use the introduction of the acid rain program in the u s as a case study the theory predicts that owners of coal deposits expecting future sales to decline would supply more of their resource between the announcement of the acid rain program and its implementation moreover the incentive to increase supply would be stronger for owners of high sulfur coal this would all else equal induce an increase in sulfur dioxide emissions using data on prices heat input and sulfur content of coal delivered to u s power plants we find strong evidence of a price decrease and of an increase in the sulfur premium some indication that the amount of coal used might have increased and no evidence of fuel switching towards higher sulfur coal overall our evidence suggests that while the mechanism indicated by the theory might be at work market conditions and concurrent regulation largely prevented a green paradox from arising these results have implications for the design of climate policies

taxes and bank capital structure this paper shows that a reduction in tax discrimination between debt and equity funding leads to better capitalized financial institutions the paper exploits exogenous variation in the tax treatment of debt and equity created by the introduction of a tax shield for equity the results demonstrate that a more equal treatment of debt and equity increases bank capital ratios driven by an increase in common equity the change also leads to a significant reduction in risk taking for ex ante low capitalized banks overall the findings suggest that tax shields could be a valuable and innovative policy tool for bank regulators

rent seeking over time the continuity of capture recently in this journal skaggs and wasserkrug 1983 presented a model of bureau monitoring and related it to federal reserve behavior central to their argument was that bureau constituencies may pressure congressmen in maintaining the monitoring status quo if competition is to be expected between self interested parties for the property rights associated with regulation and regulatory commissions then bureau monitoring or lack of it should have value the capture of a commission by others is made more costly when information on a bureau s activities is restricted in general the issues surrounding bureau monitoring bring out the dynamic nature of the capture theory of regulation once captured commissions must remain captured if benefits are to accrue to rent seekers over time empirical support for the capture perspective however only relates personal characteristics of the appointed regulators commissioners to characteristics preferred by the regulated to reveal the dynamic nature of capture one must also account for the continuity of commission membership a captured regulatory body can only remain captured if there is a continuity of desirable characteristics by compiling characteristics of appointed members previous studies have examined the output of the appointment process that resulted from competition for positions on regulatory boards however the lack of synchronization between appointments to federal regulatory commissions and presidential elections suggests that the distribution of influence among self interested groups in the selection process may vary over time thus continuous successful capture is more easily achieved if appointees remain on boards for full terms and if possible land reappointments but the process is complicated further because regulators

government policies and farm size does the size concept matter this paper employs a panel data set of 48 states from 1960 to 1996 to investigate the relationships of government policies public agricultural research and development r d extension and government commodity program payments to changes in farm size five different farm size measures are considered acres operated per farm real land and building value per farm real cash receipts per farm real cash receipts plus government payments per farm and an imputed measure of the real capital service flow per farm in order to make a more general statement about the impacts of government policies on farm size it was found that the impacts of government policies on farm size are in general robust to the measure of farm size considered more specifically it was found that r d extension and government payments all have positive effects on farm size

rewards to academia the remuneration of vice chancellors and principals this paper models the financial remuneration to vice chancellors and principals at uk higher education institutions after describing the alternative theoretical underpinnings for the determination of pay an earnings function is estimated utilizing institutional and personal characteristics the model suggests only a partial linkage of managerial and performance related indicators to remuneration levels this suggests substantial scope for reorientation of rewards towards such indicators rather than relying on an efficiency wage this would appear particularly appropriate given the present and continued disclosure of this information together with the increased focus on performance indicators relating to teaching and research within the uk higher education sector

underpaid or overpaid wage analysis for nurses using job and worker attributes the nursing labor market presents an apparent puzzle hospitals report chronic shortages yet standard wage analysis shows that nursing wages have increased over time and greatly exceed those received by other college educated women this paper addresses this puzzle data from the current population survey cps are matched with detailed job content descriptors from the occupational information network o net nursing jobs require higher levels of skills and more difficult working conditions than do jobs for other college educated workers a standard cps only wage regression shows a registered nurse rn wage advantage of 22 log points compared to a pooled male female group of college educated workers control for o net job attributes reduces the rn gap to 08 while an arguably preferable nonparametric estimator produces a wage gap estimate close to zero we conclude that nurses receive compensation close to long run opportunity costs narrowing if not resolving the rn wage shortage puzzle

towards a new trade policy between the usa and middle east countries estimating trade resistance and export potential at the time of the conclusion of free trade areas ftas between the usa and middle east and north african mena countries there is a lack of literature concerning the measurement of the current us export position with regards to these countries and the us export potential in this area from recent developments of gravity models this paper derives an estimable equation which includes various trade resistance variables notably border effects multilateral resistance as well as specific bilateral effects the model is tested in order to scrutinise the impact of these variables on us exports to mena countries as well as the us export potential in this area to that end a selection of panel data specifications is proposed mainly hausman and taylor models as well as arellano and bond dynamic models results unambiguously indicate that as compared to the other oecd countries the usa suffers from a substantial trade integration deficit with mena countries this is reflected by the strongly negative values of the us mena bilateral fixed effects as well as the high bilateral border effects in addition the estimated actual potential us export ratio to these countries is only 0 76 therefore implementing an fta between the usa and mena countries may allow the former to progressively improve its export position in this area this would also help mena countries diversify their supplying sources

the economic effects of withdrawn antidumping investigations is there evidence of collusive settlements abstract this paper analyzes the effects of antidumping cases initiated from 1990 to 1997 that ended in withdrawn petitions without a suspension agreement or voluntary restraint agreement monthly import data are used to estimate the price and quantity effects of the withdrawn cases the estimated effects of the petition being withdrawn do not support the accepted wisdom that withdrawn petitions are a signal of collusion this is an important issue since out of court settlements of unfair trade cases which restrict quantities or increase prices are not only welfare reducing but are also actionable under the antitrust laws they are not exempt under the noerr pennington doctrine

expert opinion and cuisine reputation in the market for restaurant meals as food is an experience good the market for restaurant meals is a market where the cost of acquiring information regarding quality is relatively high in such markets consumers often turn to reputation measures to guide purchase decisions as australia does not have a longstanding cuisine style of its own and given australia has been open to substantial immigration inflows since federation it represents an especially appropriate market to study regarding the impact of individual restaurant reputation and collective cuisine reputation on meal prices the following study uses the hedonic price approach to investigate the implicit price of individual reputation indicators cuisine type reputation indicators and other objective indicators in the market for restaurant meals the empirical findings presented suggest that both individual restaurant reputation and cuisine type reputation are important other important factors are shown to include the quality of the restaurant wine list the availability of pr

hedonic price indexes for residential housing a survey evaluation and taxonomy every house is different it is important that house price indexes take account of these quality differences hedonic methods which express house prices as a function of a vector of characteristics such as number of bedrooms and bathrooms land area and location are particularly useful for this purpose i consider here some developments in the hedonic methodology as it is applied in a housing context that have occurred in the last three decades a number of hedonic house price indexes are now available however it is often difficult to see how these indexes relate to each other for this reason i attempt to impose some structure on the literature by developing a taxonomy of hedonic indexes and then show how existing indexes fit into this taxonomy also discussed are some promising areas for future research in the hedonic field in particular greater use needs to be made of spatial econometric and nonparametric methods to exploit the increased availability of geospatial data the main criticisms of the hedonic approach are evaluated and compared with those of the repeat sales and stratified median methods the overall conclusion is that the advantages of the hedonic approach outweigh its disadvantages

do corporations sell houses for less a test of housing market efficiency this paper examines the popular notion that houses sold by corporations as a part of the employee relocation process sell at a discount we argue that such discounts conradict the notion of an efficient market in which indentical houses have the same expected sales price we test for corporate individual owned house price homogeneity using data from a metropolitan area in the us the evidence supports our single price hypothesis corporate houses do not sell for less than they would if sold by individuals

prices technology and farm size in this paper we construct and empirically test a theory of the agricultural firm which explains the long term growth in farm size in the united states typically the u s farm unit is a family enterprise consequently the ratio of the opportunity cost of farm labor to the price of machinery services determines the size of the farm operation by influencing the machine labor ratio applying the model to u s data we explain virtually all of the growth in the machine labor ratio and in farm size over the 1930 70 period by changes in relative factor prices without reference to technological change or economies of scale

willingness to pay of committed citizens a field experiment in this paper we propose a behavioral approach to determine the extent to which the consumer citizen distinction affects interpretations of monetary values in stated preferences methods we perform a field experiment dealing with air pollution where some randomly selected subjects are given the opportunity to behave politically by signing a petition for environmental protection prior to stating their private preferences in a standard contingent valuation exercise we show that signing has the potential to influence respondents willingness to pay values results indicate that even market like situations are not immune to citizen behavior

trade deflection and trade depression this is the first paper to empirically examine whether a country s use of an import restricting trade policy distorts a foreign country s exports to third markets we first develop a theoretical model of worldwide trade in which the imposition of antidumping and safeguard taris or trade remedies by one country causes significant distortions in world trade flows we then empirically test this model by investigating the eect of the united states use of such import restrictions on japanese exports of roughly 4800 products into 37 countries between 1992 and 2001 our estimation yields evidence that us restrictions both deflect and depress japanese export flows to third countries imposition of a us antidumping measure against japan deflects trade as the average antidumping duty on japanese exports leads to a 5 7 increase in japanese exports of the same product to the average third country market the imposition of a us antidumping measure against a third country depresses trade as the average us duty imposed on a third country leads to a 5 19 decrease in japanese exports of that same product to the average third country s market we also document the substantial variation in trade deflection and trade depression across dierent importing countries and exported products

climate change health care access and regional influence on components of u s agricultural productivity this article examines factors driving three components of total factor productivity change tfpc in u s agriculture technical change tc technical efficiency change tec and scale and mix e

does remuneration affect the discipline and the selection of politicians evidence from pay harmonization in the european parliament we study the harmonization of the base pay for the members of the european parliament meps prior to this reform implemented in 2009 base pay was aligned with that of national parliamentarians causing large differences in pay between the meps representing 27 member states based on detailed information on individual meps between 2004 and 2011 we find that the reform which introduced an exceptional base pay increase of 200 per national delegation on average has a positive incentive effect on in office effort proxied by the number of speeches written declarations and reports drafted however more generous remuneration is associated with higher rates of absenteeism with respect to political selection we find that higher pay also raises reelection rates the composition of the pool of meps in terms of ex ante quality approximated by formal education previous political experience in elected office and occupational background is however unaffected if we restrict our attention to newly elected meps a salary increase is related to fewer meps with previous political experience at the highest national level

is there really a green paradox abstract in the absence of a co2 tax the anticipation of a cheaper renewable backstop increases current emissions of co2 since the date at which renewables are phased in is brought forward and more generally future emissions of co2 will decrease the effect on global warming is unclear green welfare falls if the backstop is relatively expensive and full exhaustion of fossil fuels is optimal but may increase if the backstop is sufficiently cheap relative to the cost of extracting the last drop of fossil fuels plus marginal global warming damages as then it is attractive to leave more fossil fuels unexploited and thus limit co2 emissions we establish these results by analyzing depletion of non renewable fossil fuels followed by a switch to a clean renewable backstop paying attention to timing of the switch and the amount of fossil fuels remaining unexploited we also discuss the potential for limit pricing when the non renewable resource is owned by a monopolist finally we show that if backstops are already used and more backstops become economically viable as the price of fossil fuels rises a lower cost of the backstop will either postpone fossil fuel exhaustion or leave more fossil fuel in situ thus boosting green welfare however if a market economy does not internalize global warming externalities and renewables have not kicked in yet full exhaustion of fossil fuel will occur in finite time and a backstop subsidy always curbs green welfare

the contagion effect of foreclosed properties although previous research shows that prices of homes in neighborhoods with foreclosures are lower than those in neighborhoods without foreclosures it remains unclear whether the lower prices are the result of a general decline in neighborhood values or whether foreclosures reduce the prices of nearby non distressed sales through a contagion effect we provide robust evidence of a contagion discount by simultaneously estimating the local price trend and the incremental price impact of nearby foreclosures at its peak the discount is roughly 1 per nearby foreclosed property the discount diminishes rapidly as the distance to the distressed property increases the contagion discount grows from the onset of distress through the foreclosure sale and then stabilizes this pattern is consistent with the contagion effect being the visual externality associated with deferred maintenance and neglect

labour productivity in the british and south wales coal industry 1874 1914 naked to the waist hot and grimy with labour they squatted on their heels for a few minutes and talked seeing each other dimly by the light of the safety lamps while the black coal rose jutting around them and the props of wood stood like little pillars in the low black very dark temple the day passed pleasantly enough there was an ease a go asyou please about the day underground a delightful camaraderie of men shut off alone from the rest of the world in a dangerous place and a variety of labour holing loading timbering and a glamour of mystery and adventure in the atmosphere d h lawrence 1955 the above quote from d h lawrence while perhaps over emphasizing glamour and adventure illustrates one important aspect of colliery work the intensity of a collier s effort was primarily self imposed it was the work intensity combined with other factors that determined labour productivity in the coal mines a number of articles have addressed the problem of labour productivity in coalmining during the late nineteenth and early twentieth centuries two of the most important being a j taylor s 1961 examination of productivity and technological change in britain and r h walters 1975 analysis of the same topic for south wales 1 in addition there is a rich and growing literature on the broader problem of the existence of a climacteric a downward shift in the performance of the british economy in the late nineteenth century often attributed to the failure of british entrepreneurs as represented by their seeming unwillingness to adopt the best available techniques of production 2 the purpose of this paper is to specify and estimate an empirical model of labour productivity in coalmining as well as to provide some suggestive evidence regarding the performance of entrepreneurs in this major industry 3 we believe our results provide added insight into the determination of labour productivity during this period lending support to those who argue that the failure of british entrepreneurs has yet to be proved while providing mixed evidence regarding conclusions drawn by economic historians

adaptation to an irrigation water restriction imposed through local governance abstract we estimate how farmers adapted to a water restriction imposed through local governance the restriction imposed a uniform quota on water use with a 5 year allocation and allowed trading of the quota within the restricted area our analysis exploits unique micro level data on irrigated water use irrigated acreage and crops we use a difference in differences econometric strategy that also includes farmer time fixed effects to estimate the response to the restriction where we exploit water rights between 2 and 5 miles of the policy boundary as a control group results indicate that farmers reduced water use by 26 due to the policy with most of the response due to reductions in water use intensity on the same crops rather than through reductions in irrigated acreage or changes in crops the results imply that the short run welfare impact of the policy was smaller than a policy that reduces irrigated acreage

revisiting electricity liberalization and quality of service empirical evidence from new zealand abstractwhat effect does the firm structure have on the quality of service delivered by networks and infrastructure industries we answer this question by empirically assessing the impacts of complete vertical separation such as ownership unbundling on the quality of service delivered by a liberalized network industry electricity distribution utilities in new zealand are considered for this purpose and are analysed using panel data econometrics the results show robust evidence that ownership unbundling contributed to a fall in the duration and frequency of supply interruptions in electricity distribution however the results also show that unbundling has no effect on reducing distribution network losses these results overall highlight the nonsimple impacts of ownership unbundling on the quality of electricity distribution we suggest that the quality of service may largely improve when considered in the economic regulation of electricity networks than completely relying on specific reform measures

the earnings of canadian immigrant and native born males this paper examines the economic attainment of canadian immigrants although foreign born males initially earn less than the native born their earnings rise more rapidly with canadian labour market experience and after 14years their earnings equal and exceed those of the native population it is also shown that the use of mincer s identity leads to biased results when estimating the earnings of the immigrant population

on the use of hedonic regression models to measure the effect of energy efficiency on residential property transaction prices evidence for portugal and selected data issues abstract using a unique dataset of 256 000 residential property sales for portugal this paper reveals a clear sales premium for energy efficiency which is more pronounced for apartments 13 than for houses 5 to 6 price premiums tend to increase from 2009 to 2013 a period in which the portuguese housing market was depressed quantile regression reveals that when compared with the rest of the sample the group of the most energy efficient properties receives a statistically relevant price premium that is mostly stable across the entire spectrum of the conditional price distribution cross country comparisons suggest that energy efficiency price premiums are higher than those found for central and northern european markets illustrations on the effect of data issues in hedonic regression models are provided they show how the use of appraisal prices and explanatory variables with measurement errors may seriously bias energy efficiency partial effect estimates in contrast the omission of variables associated with the quality of the properties has not produced relevant distortions finally it became apparent that the use of smaller datasets would have produced similar results as no significance inflation was produced by the portuguese large scale dataset

effects of differing farm policies on farm structure and dynamics the u s farm sector is characterized by a great deal of heterogeneity one reason for the heterogeneity in farm sizes is the multiple objectives of producers which in addition to profit making include a high quality rural lifestyle the traditional aggregate indicators capture the heterogeneity but relatively is knowing about the changing dynamics of the u s farm sector this chapter explores the dynamics of agriculture by considering exit entry and volatility using farm level data from 1978 to 1997 and the mobility of surviving farms during this period

revisiting union wage and job loss effects using the displaced worker surveys estimates of union wage effects have been challenged by concerns regarding unobserved worker heterogeneity and endogenous job changes many economists believe that union wage premiums lead to busin

paying for mitigation a multiple country study a contingent valuation study conducted in china sweden and the united states was used to investigate citizens willingness to pay wtp for reducing co2 emissions we find that a majority of the respondents in all three countries believe that the mean global temperature has increased over the last 100 years and that humans are responsible for the increase the share of americans that believes these statements is smaller and a relatively larger share of americans also believes that nothing can be done to stop climate change sweden has the highest wtp while china has the lowest jel q51 q54

the demonstration and capture of the value of an ecosystem service a quasi experimental hedonic property analysis water management can generate valuable ecosystem services but can be costly to implement we examine this issue using irrigation water storage infrastructure which has the potential to provide desirable services to residential properties affected by the condition of the storage structure we examine a particular prairie setting where concerns regarding fluctuations in water levels of an irrigation storage lake led to an agreement between the irrigation agency and the owners of properties around the lake to stabilize water levels using quasi experimental hedonic property approaches with two different control groups we estimate the subsequent impact of this agreement on shoreline property values using a time series of sales data the methods utilized in this article represent an effective approach to produce plausible estimates of some of the economic values captured by the infrastructure generating ecosystem services we find that property values increased as a result of the agreement and that the additional property tax revenues arising from these values can be used to some extent to offset the annual service fees paid to the irrigation agency to provide the stabilized lake levels this article illustrates the potential for irrigation infrastructure management to provide increases in ecosystem service values beyond irrigation and also that these values can be captured to pay for the costs of providing these increased values

hedonic imputation and the price index problem an application to housing in this study we show how use of the hedonic imputation method complicates the price index problem in addition to the usual choice between formulas such as fisher and tornqvist the fact that index compilers have some discretion over which prices are imputed implies that it is necessary to choose as well between different varieties of each formula the functional form of the hedonic model must also be taken into account we illustrate the importance of these issues in a housing context using house price data for three regions in sydney over a 3 yr period jel c43 e31 o47 r31

when quality signals talk evidence from the turin hotel industry abstract this study analyzes the relationship between quality signals and price setting through the application of hedonic price functions the model proposals also include variables relating to land use policies and tourism development strategies a simultaneous equation model endogenously estimates quality signals this method is appropriate for analyzing emerging urban destinations as characterized by the presence of an expanding hotel industry the results are based on a dataset of 145 hotels in turin italy the empirical findings reveal that reputation based quality signals help explain tariff levels price proposals also include a premium for quality assured hotels defining some limits of the current hotel classification system the empirical evidence has significant marketing implications for the hospitality industry s competitiveness since the results clarify the impact of quality signals on price level

post injury work outcomes revisited we use data for ontario workers with permanent impairments resulting from work related injuries to investigate the complex relationships among post injury work outcomes wages accommodations returning to the same or different employer and duration of work absence we argue the different aspects of post injury work experience may be jointly determined making post injury job characteristics endogenous in a duration model to explore the endogeneity issues we instrument post injury job variables from first stage equations and compare results from this informed model to a naive model that treats the variables as exogenous we find that returning to one s pre injury employer is associated with more favorable post injury work outcomes including higher wages greater likelihood of job accommodations and shorter durations of work absence relative to workers who change employers we also find substantial differences between the naive and informed models with accommodations having the predicted negative effect on duration only after we control for endogeneity

estimating the demand for the characteristics of housing a hstract estimates of the demand for the characteristics contained in a differentiated product such as housing can be based on hedonic regressions however previous studies have not dealt with several potential problems in such estimation a more appropriate framework for the estimation is provided in this paper also data from a number of cities are used to eliminate the identification problem and the endogeneity of the marginal prices derived from non linear hedonic equations is considered in the estimation the results on own and cross price elasticities expenditure elasticities and the effects of socio economic vafiables accord well with expectations

the elusive quest for supply response to cash crop market reforms in sub saharan africa the case of cotton little cross cutting conclusions emerge from comparative studies on the impact of structural adjustment on sub saharan african agricultural performance this paper aims to illuminate this long standing debate by adopting a novel quantitative sectoral and long term approach controlling for country specific determinants it incorporates detailed information on the pace of reforms and the nature of post reform market structure pre reform policies and weather conditions at the cultivation zone level the cotton sector is the focus of this paper because of its particularly interesting institutional history the authors find that the changes in market structure brought about by reforms have had very different impacts in francophone west and central africa and in the rest of sub saharan africa in the former region production has been higher but productivity lower on average in regulated markets than in monopolistic markets conversely in the liberalized markets of the rest of sub saharan africa productivity has been higher in than in monopolistic markets but highly competitive markets seem to have produced less than monopolistic sectors

on the short and medium term effects of formalisation panel evidence from vietnam abstractthis paper analyses the consequences of formalisation on the performance of informal firms using a panel dataset from vietnam we find that switching firms before switching have higher profit and value added compared to non switching firms suggesting heterogeneity becoming formal leads to an additional increase in switching firms profit and value added the benefits of formalisation materialise in the short term one year and persist in the longer term three or more years these benefits run through various channels such as better access to powered equipment or higher business association membership but not better access to credit

induced innovation and energy prices this paper uses u s patent data from 1970 to 1994 to study the impact of energy prices on energy efficient innovations theories of technological change have focused both on demand side factors which spur innovative activity by increasing the value of new innovations and supply side factors such as scientific advancements that make new innovations possible data on demand side factors are easily obtained but data on supply side factors that influence innovation are not readily available this paper uses patent citations as a measure of the usefulness of the existing base of scientific knowledge citations to previous patents are used to construct productivity estimates which measure the usefulness of the existing stock of knowledge to inventors in a given energy field for any given year these estimates are then combined with data on demand side factors to estimate a model of induced innovation in energy technologies the results indicate that both energy prices and the supply of knowledge have strongly significant positive effects on innovation the paper concludes with a discussion of the implication of this work for environmental policy

the charity of the extremely wealthy our experience worldwide is that first generation wealth is actually more generous than dynastic wealth both here in india and u s and other countries the biggest givers are those who are receivers of first generation wealth bill gates quoted in thakur lee and frye 2011 i introduction in this article we study the charitable behavior of billionaires focusing on the impact of the source of their wealth on their charitable donations and pledges while billionaires play a leading role in both the economy and in philanthropy and they are watched closely by journalists and the public at large econometric studies that focus on the behavior of billionaires are rare 1 understanding the charitable behavior of the extremely wealthy is important because they are responsible for a disproportional share of overall giving directly through the amounts of money they give and also because their public status makes their behavior an example for others to follow while the determinants of individual giving have already been studied in experimental settings and using surveys reinstein and riener 2012 steinberg et al 2011 this article documents charitable behavior of a larger magnitude than that typically studied in experiments and of people who do not participate in experiments or fill out surveys 2 our analysis focuses on the question of whether self made billionaires are more charitable than billionaires who inherited their money as bill gates suggested in the quote above it is well documented that people s decisions on how to spend money often depend on how they received that money epley mak and chen idson 2006 for example show that the propensity to consume is bigger if income received is framed as a bonus rather than a rebate arkes et al 1994 show that windfall gains are more readily consumed than nonwindfall gains such evidence has been found both inside and outside the laboratory but in this article we investigate whether treatment of income varies depending on its source when the amounts at stake are much larger than previously studied in the literature in this article amounts range from millions to billions of dollars in comparison with the tens or hundreds of dollars in experimental literature or the tens of thousands of dollars studied in the research on decisions in every day life moreover studies that investigate how spending varies with the source of money typically conclude that earned income is spent more carefully than windfall gains however in the case of charitable giving self made money seems to be more rather than less likely to be spent on charity than inherited money steinberg et al 2011 indeed show using data from the charitable giving module of the panel study of income dynamics psid that the presence of inherited wealth increases giving but also that income held constant an increase in the proportion of income coming from an inheritance is associated with a decrease in charitable giving 3 to study the charitable behavior of the extremely wealthy we use data from the giving pledge a global public pledge to give away at least half of one s fortune during one s lifetime http givingpledge org which by now has been signed by more than 100 extremely wealthy people typically current billionaires in addition we use data on the presence of u s billionaires in the philanthropy top 50 and in the million dollar list a list of those who have given grants of 1 million or more since 2000 we find evidence that self made billionaires are three to four times more likely to sign the giving pledge and to enter the philanthropy top 50 list of biggest pledges compared with those who inherited their wealth at the same time we find that the gap in probabilities between self made and inherited wealth is much smaller at about 28 when looking at the presence in the million dollar list we also find that self made billionaires give more on average than inherited billionaires do when measuring total gifts using the million dollar list or the philanthropy top 50

scanner data and the treatment of quality change in nonrevisable price indexes the recently developed rolling year geks procedure makes maximum use of all matches in the data to construct nonrevisable price indexes that are approximately free from chain drift a potential weakness is that unmatched items are ignored in this article we use imputation tornqvist price indexes as inputs into the rolling year geks procedure these indexes account for quality changes by imputing the missing prices associated with new and disappearing items three imputation methods are discussed the first method makes explicit imputations using a hedonic regression model which is estimated for each time period the other two methods make implicit imputations they are based on time dummy hedonic and time product dummy regression models and are estimated on bilateral pooled data we present empirical evidence for new zealand from scanner data on eight consumer electronics products and find that accounting for quality change can make a substantial difference

the race is to the swift socioeconomic origins adult education and wage attainment the winners in today s winner take all labor markets are differentiated by advanced levels of educational attainment especially higher degrees this article applies a sociological model of cumulative dis advantage to the baby boom cohort to examine whether life course timing differences in educational attainment help explain wage differentials by midlife it finds that advantaged social origins lead to early postsecondary completion of degrees which in turn yield higher wages a pathway of cumulative disadvantage is also evident where those least advantaged exit schooling early in life do not return as adults and earn low wages in a middle path advantaged social origins promote adult school attainment primarily for those without degrees but generally without the wage boosts associated with attainment earlier in life

emission regulation of markets with sluggish supply structures i examine regulation in the presence of convex investment costs and technology specific capacity stocks announcement of future emission taxes reduces current emissions unless fossil fuels are scarce in which case the effect is ambiguous substantial future emission reductions require action today because it takes time to build up clean production capacity and phase out dirty capacity the pigou tax must be coupled with sector specific investment taxes or subsidies to induce the socially optimal trajectory if the private discount rate differs from the social discount rate if such investment taxes or subsidies are unavailable a time inconsistent second best alternative may be to tax emissions above the pigouvian level during the transition phase the theory is complemented with a stylized numerical model of the us electricity market

room in the kitchen for the melting pot immigration and rental prices this paper studies the response of housing markets to immigration shocks following card 1990 i examine the changes in rental prices in miami and three comparison groups after the mariel boatlift this exogenous immigration shock added an extra 9 to miami s renter population in 1980 i find that rents increased from 8 to 11 more in miami than in the comparison groups between 1979 and 1981 by 1983 the rent differential was still 7 rental units of higher quality were not affected by the immigration shock units occupied by low income hispanic residents in 1979 experienced an extra 8 differential hike with respect to other low income units relative housing prices moved in the opposite direction from rents in the short run

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

carbon leakage the green paradox and perfect future markets policies of lowering carbon demand may aggravate instead of alleviate climate change green paradox in a two period three country general equilibrium model with finite endowment of fossil fuel one country enforces an emissions cap in the first or second periods when that cap is tightened the extent of carbon leakage depends on the interaction of various parameters and elasticities conditions for the green paradox are specified all determinants of carbon leakage resulting from tightening the first period cap work in the opposite direction when the second period cap is tightened tightening the second period cap does not necessarily lead to the green paradox

look who s talking the impacts of the intrahousehold allocation of mobile phones on agricultural prices abstract using data from the philippines we study the impact of mobile phones on the prices agricultural producers receive for their cash crop we first look at the impact on price of mobile phone ownership at the household level because this masks a considerable amount of heterogeneity we then look at the impact on price of the intrahousehold allocation of mobile phones we find that whether the household owns a mobile phone has no impact on price but whether a farmer or spouse owns a mobile phone is associated with a 5 to 8 per cent increase in price

fossil fuels stock externalities and backstop technology the hotelling exhaustible resource model is extended to include stock pollution and nonpolluting backstop technology it is shown that an optimal energy consumption strategy typically includes a regime in which the two energy sources are consumed simultaneously along this regime fossil fuel consumption decreases and backstop consumption increases together fossil fuel and backstop consumption may form eleven optimal regime combinations a decrease in the backstop price decreases the initial level of optimal emission tax

does price dispersion increase with quality evidence from the online diamond market this article empirically investigates the relationship between price dispersion and price level searches seem more valuable for products of high quality but buyers may have little incentive to search since such products are less frequently purchased the extent of price dispersion is examined using a sample of around 160 000 diamonds offered for sale online estimates from a two stage econometric strategy show that price dispersion increases significantly with quality an explanation is that buyers of high quality gemstones pay little attention to the price of these diamonds and even more so if they perceive high prices as signals of quality and rarity of the diamonds they intend to purchase

the implications of the us renewable fuel standard programme for farm structure abstractwe investigate the impact of the 2005 renewable fuel standard rfs on farm structure particularly farm size we rely on the salience of a new ethanol plant in a farmers local neighbourhood to identify the impact of the rfs mandate on these spatially advantaged farms to control for the nonrandom selection of ethanol production facilities we utilize a propensity score matching estimator and to remove impact of farm level or market shifting unobservables resulting from shifts in commodity prices we employ a difference in difference dd matching approach we estimate the treatment effect of an ethanol production facility on farm size prior to the rfs mandate and after the rfs programme the effect of the rfs policy on farm size is obtained as the difference between these two dd matching estimators overall our results suggest that the rfs programme raised the probability of farm size increase by roughly 12 18 on average for farms located within a 30 mile radius of new ethanol plants in add

environmental amenities as a source of market power site specific environmental amenities can provide a source of product differentiating market power using estimates from hedonic price equations and residual demand models our analysis recovers firm specific estimates of price markups as measures of market power and uses these markups to estimate the implied marginal value for access to coastal beaches the application involves rental price and occupancy data for several thousand beach properties along a portion of the north carolina coastline during the 1987 to 1992 rental seasons

large redevelopment initiatives housing values and gentrification the case of the atlanta beltline this paper examines the announcement effects on property values of a large multipurpose development initiative in atlanta georgia called the beltline which has received substantial public attention the project involves the redevelopment of an abandoned rail line that encircles the central area of atlanta the 6500 acre project will be funded by tax increment financing bonds and will include the development of light rail greenspace and real estate projects by examining home sales from 2000 to 2006 the paper identifies changes in price premiums for locations in various geographical buffers around the beltline and compares the timing of such changes with coverage in the local newspaper it is found that there are large increases in premiums for homes near the lower income southside parts of the beltline tif district between 2003 and 2005 which corresponds to the initial media coverage of the planning process the findings suggest that planning for the beltline induced substantial speculation and ge

unions industrial concentration and wages a re examination market structure or industrial concentration has long been recognized as an important influence on industrial output employment and profits it has also been recognized that some proportion of the profits from concentration may be diverted into wages through collective bargaining yet the precise nature of these relationships has received little attention although it has important implications for the evaluation of wage structure and the welfare loss arising from monopoly empirical studies of the impact of unions and industrial concentration on wages weiss 1966 jones and laudadio 1975 dalton and ford 1977 long and link 1983 follow a similar format after a brief verbal justification for the ability of unions to win higher wage increases when the employer is earning oligopoly profits these studies specify a wage equation of the general form

the returns to education in africa some new estimates abstractwe estimate the rate of return to education for 12 african countries using recent data and a range of methodologies which we apply consistently across all countries our findings confirm that the return to basic education is the lowest 7 10 the returns to upper secondary and tertiary education are similar to one another 25 30 accounting for the risk of joblessness increases these rates of return particularly for basic education and for women at tertiary level our results at the country level suggest that great care should be taken in choosing the appropriate methodology to estimate rates of return

structural and productivity change in us agriculture 1950 1982 this paper tests whether structural change in us agriculture is an important channel to tfp growth and evaluates the relative impact of i public research and education policies ii private r d and market forces and iii government farm programs on structural change we specify a structural econometric model fit it to us state aggregate data 1953 1982 and use the associated reduced form model to perform counter factual policy simulations the findings include structural change is a channel to tfp growth in both crop and livestock subsector i e specialization size and part time farming do impact tfp holding other variables constant public r d and education have been at least as important as private r d and market forces for changing livestock specialization farm size and farmers off farm work participation over the study period but private r d and market forces have been relatively more important for crop specialization changes in farm commodity programs had little impact on farm structure over these study period overall we conclude that if public r d and education policies had been unchanged at their 1950 values over 1950 1982 major structural changes in us agriculture would have occurred anyway the forces of private r d and market forces were at work including a decline in the price of machinery services and agricultural chemicals relative to the farm wage

towards a differentiated modelling of origin effects in hedonic analysis an application to auction prices of specialty coffee abstract origin matters this has been shown by numerous studies using either discrete choice or hedonic approaches to derive implicit prices for origin as a product attribute in most of the hedonic studies intercept dummies were introduced for specific regional origins and statistically significant coefficients of those variables were seen as an indication of either a superior or inferior reputation compared to products from other origins we argue that hedonic pricing models of this type may be too simple to detect the true origin effects if assessments of a product s sensory quality are available and interact with prior beliefs about reputation based on a supply and demand framework to explain auction prices a reduced form hedonic pricing model is suggested that includes intercept as well as slope dummy effects of the regional origin because reputation and the objective product quality are particularly important for markets of differentiated high quality foods and beverages we analyze electronic auction markets for specialty coffees the findings for the cup of excellence data reveal that it is important to distinguish reputation sensory quality and their interaction as determinants of coffee auction prices as well as varying origin impacts across market segments

payment source and the cost of hospital care evidence from a multiproduct cost function with multiple payers abstract this study investigates the capacity of hospitals to vary the intensity of their services based on patients expected sources of payment while the concept of price discrimination by hospitals based on payer generosity cost shifting has been discussed extensively the notion that hospitals can adjust payer specific marginal costs to reflect differences in reimbursement policies has not been studied in depth to examine this issue this analysis employs a multiproduct cost function with hospital outputs defined as admissions by payment source controlling for the distribution and severity of illness casemix for each payer marginal costs of casemix adjusted discharges are obtained and compared for medicare medicaid private payers and a residual category that includes uncompensated care we find that indeed payer specific marginal costs generally reflect payer generosity

property rights and productivity the case of joint land titling in vietnam this paper explores the effect of land titling on agricultural productivity in vietnam and the productivity effects of single versus joint titling for husband and wife using a plot fixed effects approach our results show that obtaining a land title is associated with higher yields for both individually and jointly held titles we conclude that there is no tradeoff between joint titling and productivity and so joint titles are potentially an effective way to improve women s bargaining power within the household with no associated efficiency losses

the effect of ama membership on physicians earnings this study explores earnings differences between physicians who are members of the american medical association and physicians who are not ama members nonmembers earn on average about 22 percent less per hour of medical practice than members an estimate of the earnings effect of ama membership incorporating the simultaneous determination of earnings and membership suggests however that membership per se increases physicians hourly practice earnings only by about 2 7 percent

convergence in u s productivity growth for agriculture implications of interstate research spillovers for funding agricultural research state crop livestock and aggregate agricultural total factor productivity tfp data 1950 82 are examined for evidence of convergence to a single tfp level convergence or to a steady state rate of growth or conditional convergence our empirical results do not support convergence but do support convergence the rate of convergence is variable and depends on research and development r d spillins from other states private r d and farmers schooling the finding of strong positive interstate spillover effects implies that independent state planning of agricultural research is inefficient and cooperation across states boundaries including establishment of new political jurisdictions for financing public agricultural research can enhance efficiency

does the jack of all trades hold the winning hand comparing the role of specialized versus general skills in the returns to an agricultural degree this paper examines the roles of specialized versus general skills in explaining variation in the returns to an agriculture degree among graduates working both inside and outside the agricultural industry the focus on returns by sector of employment is motivated by our finding that most agricultural graduates are employed in non agricultural jobs in that study a sample of alumni graduating from a large midwestern public university between 1982 and 2006 shows that alumni with majors more specialized in agriculture earned a premium from working in the agriculture industry but this advantage has diminished over time agricultural graduates with more general training earn more outside than inside agriculture higher ability graduates in more industry focused curricula tend to sort into the agricultural industry while higher ability graduates in broader curricula tend to choose jobs outside of agriculture all graduates are more likely to accept agricultural employment when the farm economy is strong but agricultural graduates who enter agricultural jobs when the farm economy is weak suffer lifetime earnings reductions these findings suggest that greater levels of specialization may limit a graduate s ability to adjust to changing economic circumstances agriculture degree programs could benefit from curriculum innovations that focus on developing more generalized skills

can microfinance reach the poorest evidence from a community managed microfinance intervention summary reaching the poorest is an important objective in many development interventions and microfinance is no exception we review performance indicators for effectiveness of targeting described in the literature and suggest a new metric in order to account for extent and severity of poverty as well as the income distribution among the poor when applying this to a panel dataset from a community managed microfinance intervention in northern malawi we find regressive targeting participants are less poor than the general population in the area in addition we provide suggestions as to when and why the poor exit the project

absolute abundance and relative scarcity environmental policy with implementation lags we study the effectiveness of environmental policy in a model with nonrenewable resources and an unavoidable implementation lag we find that a time lag between the announcement and the implementation of an emissions quota induces an increase in emissions in the period between the policy s announcement and implementation since a binding constraint on emissions restricts energy use during the implementation phase more of the resources must be extracted outside of it we call this the abundance effect in the case of multiple resources that differ in their pollution intensity a second channel emerges since cleaner sources are relatively more valuable when the policy is implemented it is optimal to conserve them before the cap is enforced this ordering effect tends to induce a switch to dirtier resources before the policy is implemented compounding the increase in emissions via the abundance channel using the announcement lag in title iv of the 1990 caaa as a case study we are able to empirically show that the abundance effect and ordering effect are both statistically and economically significant we discuss a number of alternative policy options to deal with these undesirable side effects of policy announcements