municipal solid waste market competition and the eu policy two of the main pillars of the eu solid waste policy are the proximity principle and the self sufficiency principle according to those waste should be disposed as close as possible to where it has been produced a likely effect of such provision is to prevent competition from neighbouring areas and increase the market power of local disposers with possible undesirable consequences for other firms in the vertical chain we show through a simple spatial model that one additional effect of the proximity principle and of the self sufficiency principle is to provide an incentive to collectors and waste producers to increase the amount of separated waste

policy evaluation with combined actual and contingent response data the city of marietta georgia experimentally switched from flat fee financing to volume based pricing for its trash services in january 1994 both before and during the experiment detailed data on individuals observed responses to the actual introduction and contingent behavioral responses to a hypothetical introduction of volume based pricing were collected this study applies these data and investigates the methodology of collecting contingent behavior data and their use in policy analysis in particular this study empirically evaluates the effect of experience with the policy on responses to contingent behavior questions and tests for potential bias in the contingent behavior data

fiscal redistribution and income inequality in latin america income inequality in latin america ranks among the highest in the world it can be traced back to the unequal distribution of assets especially land and education in the region but the extent to which asset inequality translates into income inequality depends on the redistributive capacity of the state this paper documents the performance of latin american fiscal systems from the perspective of income redistribution using newly available information on the incidence of taxes and transfers across the region the findings indicate that i the differences in income inequality before taxes and transfers between latin america and western europe are much more modest than those after taxes and transfers ii the key reason is that in contrast with industrial countries in most latin american countries the fiscal system is of little help in reducing income inequality and iii in countries where fiscal redistribution is significant it is achieved mostly through transfers rather than taxes these facts stress the need for fiscal reforms across the region to further the goal of social equity however different countries need to place different relative emphasis on raising tax collection restructuring the tax system and improving the targeting of expenditures

the effect of food subsidies on labor supply in sri lanka cash transfers or consumer subsidies can have substantial impacts on labor supply and thus on the level of net benefits of welfare programs under the standard theory of household utility maximization over leisure as well as goods a change in exogenous income or in the price of commodities will affect labor allocation as well as commodity choice ravi kanbur michael keen and matti tuomala show that the implications of transfers for labor supply are particularly important from a nonwelfarist perspective in which increasingly the consumption of certain goods often food rather than total household utility is the objective of the program in contrast from a welfarist perspective the consumption of leisure is valued at the marginal wage rate and treated as other commodities and thus utility is increased regardless of the consumption of commodities welfarist and nonwelfarist perspectives diverge with regard to not only marginal taxation and subsidies but targeting criteria as well for example kanbur keen and tuomala show that under nonwelfarist criteria the effectiveness of an income transfer targeted on the basis of indicators correlated with poverty depends on labor supply behavior everything else being equal groups with more elastic labor supply mitigate the effectiveness of a transfer in reducing poverty thus robert moffitt states the following in a recent review the lack of research on the effects of in kind transfer programs on labor supply is a serious problem in light of the critical role such transfers have played in the united states 2 this is concluded with full knowledge that there have been some relevant studies examining the labor supply effects of programs in the united states such as the

measuring the economic benefits of recycling the case of the waste agricultural film in korea recently increase of the waste agricultural film waf raises the loss of the resources and produces the environmental damage in korea the korean government has established the basic plan for increasing the recycling rate and abating the environmental damage the objective of this paper is to estimate the economic benefits attached to the policy of recycling the waf using contingent valuation method aiming to provide policy makers with useful information to make an informed public decision in recycling the waf the overall results show that the respondents well accepted the contingent market and would be willing to pay a significant amount for the proposed policy of recycling the waf the mean willingness to pay and the truncated mean willingness to pay per household were 4641 korean won us 3 6 and 5730 korean won us 4 4 respectively total economic benefits for the population amounted to approximately 14 33 billion korean won us 11 02 million per year this quantitative information can be use

a meta analysis of the effects of remittances on household education expenditure abstract as a source of income remittances can be spent on consumption and investment the aim of this study is to quantify the effect of remittances on investment in education do remittances increase household education expenditure to answer this question we apply meta regression analysis to 1343 estimates of this effect drawn from 73 studies covering 30 countries our findings confirm the importance of economic resources to educational choices when the evidence base is corrected for sample selection reverse causality and research design differences the incidence of international remittances increases education expenditure by about 35 in most countries and by about 53 in latin america though remittances have no effect in eastern europe and east asia remittances from domestic migration have smaller effects on education expenditure than international remittances we find no differences in the effect between males and females

a post consumer waste management model for determining optimal levels of recycling and landfilling the present study examines the optimal recycling rate for municipal solid waste first an optimal control model is developed to account for the physical costs of recycling the social costs of landfilling and consumers environmental preferences second an optimal solution is simulated using waste disposal data from the helsinki region in finland the benefits from recycling are included in the simulation using the results of a recent contingent valuation study the results of the present research suggest that mandates for achieving 50 recycling in municipalities are not far fetched and are both economically and environmentally justified

beyond publication bias abstract this review considers several meta regression and graphical methods that can differentiate genuine empirical effect from publication bias publication selection exists when editors reviewers or researchers have a preference for statistically significant results because all areas of empirical research are susceptible to publication selection any average or tally of significant insignificant studies is likely to be biased and potentially misleading meta regression analysis can see through the murk of random sampling error and selected misspecification bias to identify the underlying statistical structures that characterize genuine empirical effect meta significance testing and precision effect testing pet are offered as a means to identify empirical effect beyond publication bias and are applied to four areas of empirical economics research minimum wage effects union productivity effects price elasticities and tests of the natural rate hypothesis

estimating consumer willingness to supply and willingness to pay for curbside recycling we estimate the willingness to pay for curbside recycling based on a contingent valuation survey of 600 residents of a large southeastern united states city the best estimate of willingness to pay for curbside recycling is 2 29 month after adjustment for hypothetical bias we also report the results of a field experiment designed to test the effectiveness of explicit monetary incentives and communication appeals to influence the decision to recycle and the quantity of materials to recycle while households respond to the monetary cost of recycling the effects of the token ex ante incentives and appeals appear to be small jel d61 q21

meta analysis of economics research reporting guidelines meta regression analysis mra can provide objective and comprehensive summaries of economics research their use has grown rapidly over the last few decades to improve transparency and to raise the quality of mra the meta analysis of economics research network maer net has created the below reporting guidelines future meta analyses in economics will be expected to follow these guidelines or give valid reasons why a meta analysis must deviate from them

the developing world is poorer than we thought but no less successful in the fight against poverty a new data set on national poverty lines is combined with new price data and almost 700 household surveys to estimate absolute poverty measures for the developing world we find that 25 of the population lived in poverty in 2005 as judged by what poverty typically means in the world s poorest countries this is higher than past estimates substantial overall progress is still indicated the corresponding poverty rate was 52 in 1981 but progress was very uneven across regions the trends over time and regional profile are robust to various changes in methodology though precise counts are more sensitive

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

when is growth pro poor evidence from a panel of countries abstract growth is pro poor if the poverty measure of interest falls according to this definition there are three potential sources of pro poor growth a a high growth rate of average incomes b a high sensitivity of poverty to growth in average incomes and c a poverty reducing pattern of growth in relative incomes i empirically decompose changes in poverty in a sample of developing countries during the 1980s and 1990s into these three components in the medium to long run most of the variation in changes in poverty can be attributed to growth in average incomes suggesting that policies and institutions that promote broad based growth should be central to the pro poor growth agenda most of the remainder of the variation in changes in poverty is due to poverty reducing patterns of growth in relative incomes rather than differences in the sensitivity of poverty to growth in average incomes cross country evidence provides relatively little guidance as to the policies and institutions that promote these other sources of pro poor growth

explaining the variation in household recycling rates across the uk household waste recycling rates vary significantly both across and within regions of the uk this paper attempts to explain the variation by using a new data set of waste recycling rates and policy determinants for all of the uk s 434 local authorities over the period 2006q2 to 2008q4 our results suggest that the method of recycling collection chosen by policy makers is an important factor influencing the recycling rate we also find an inverse relationship between the frequency of the residual waste collection and the recycling rate

aid poverty reduction and the new conditionality the paper examines the effect of aid on poverty rather than on economic growth we devise a pro poor public expenditure index and present evidence that together with inequality and corruption this is a key determinant of the aid s poverty leverage after presenting empirical evidence which suggests a positive leverage of aid donors on pro poor expenditure we argue for the development of conditionality in a new form which gives greater flexibility to donors in punishing slippage on previous commitments and keys aid disbursements to performance in respect of policy variables which governments can influence in a pro poor direction

curbside recycling in the presence of alternatives we measure the extent to which curbside access affects quantity recycled we use novel data to distinguish between new recycling and material diverted from other recycling modes we find that the marginal impact of expanding curbside programs on total recycled quantities is small in part because curbside programs significantly cannibalize returns from drop off recycling centers failure to account for cannibalization from other modes may substantially over estimate the benefits of curbside programs we conclude with simple cost effectiveness comparisons results suggest that incremental expansion of curbside access may not be cost effective

an economic analysis of household recycling of solid wastes the case of portland oregon abstract solid waste is one of the residuals generated by economic activities faced with rising disposal costs communities are implementing programs to encourage recycling activities this paper investigates the role of price incentives and other socio economic factors in household recycling participation in recycling is modeled as an ordered probit choice using a large sample of households from the portland oregon metropolitan area demand for solid waste collection is estimated using two stage least squares results indicate that increases in disposal fees encourage recycling although demand for solid waste collection services is not reduced substantially

growth inequality and poverty looking beyond averages the evidence is compelling that the poor in developing countries do typically share in the gains from rising aggregate affluence and in the losses from aggregate contraction but how much do poor people share in growth do they gain more in some settings than others do some gain while others lose does pro poor growth mean more or less aggregate growth recent theories and evidence suggest some answers but deeper microeconomic empirical work is needed on growth and distributed change only then will we have a firm basis for identifying the specific policies and programs needed to complement and possibly modify growth oriented policies

incomplete information and the liquidity premium puzzle we examine the problem of an investor who trades in a market with unobservable regime shifts the investor learns from past prices and is subject to transaction costs our model generates significa

the world distribution of income falling poverty and convergence period we estimate the world distribution of income by integrating individual income distributions for 138 countries between 1970 and 2000 country distributions are constructed by combining national accounts gdp per capita to anchor the mean with survey data to pin down the dispersion poverty rates and head counts are reported for four specific poverty lines rates in 2000 were between one third and one half of what they were in 1970 for all four lines there were between 250 and 500 million fewer poor in 2000 than in 1970 we estimate eight indexes of income inequality implied by our world distribution of income all of them show reductions in global inequality during the 1980s and 1990s

recycling social norms and warm glow revisited we examine the role of social norms and warm glow in a theoretical framework and establish that improving the quality of recycling facilities for example through kerbside collection will elicit more recycling effort if warm glow is present drawing on the literature we model the role of social norms with reference to age profile ethnicity and geographical location of the reference group using english local authority data we show that a social norm for recycling does exist we find the expected relationship between the quality of kerbside provision and recycling activity if the household derives warm glow from the activity however it is insignificant amongst the control variables we find evidence that multifamily dwellings recycle less

the aid effectiveness literature the sad results of 40 years of research abstract the aid effectiveness literature ael consists of empirical macroeconomic estimates of the effects of development aid by the end of 2004 it comprised 97 econometric studies of three families of related effects each family has been analyzed in a separate meta analysis the ael is an ideal subject for meta analysis as it uses only a few formally similar models to estimate the same underlying effects it is also an area with strong beliefs often generated by altruism when this whole literature is examined a clear pattern emerges after 40 years of development aid the preponderance of the evidence indicates that aid has not been effective we show that the distribution of results is significantly asymmetric reflecting the reluctance of the research community to publish negative results the dutch disease effect on exchange rates provides a plausible explanation for the observed aid ineffectiveness

household responses to price incentives for recycling some further evidence this paper investigates the role of waste disposal service fees and household characteristics in determining recycling rates and waste generation using individual household data from portland oregon we model a multistage household decision process regarding waste generation and recycling effort under a block pricing system including the choice of container size and reduced form demand equations for recyclables non recyclables and recycling rate the choice of container size is not affected by the price of waste disposal services but within a given container size households respond to a price increase by increasing recycling to avoid charges for waste generation above contracted volumes

the effect of bottle laws on income new empirical results eleven us states have bottle laws deposit refund programs that combine a consumption tax with a recycling rebate when states set the bottle deposit low enough it becomes a tax on high wage earners for whom the opportunity cost of their time prevents them from returning containers for their deposit however this bottle deposit will still be high enough that harvesting recyclables provides employment for low wage earners using individual data on observed cash recycling behavior this paper shows that an unintended consequence of bottle laws is that they have the potential to increase the incomes of very low wage workers

determinants of horizontal spillovers from fdi evidence from a large meta analysis summary the voluminous empirical research on horizontal productivity spillovers from foreign investors to domestic firms has yielded mixed results in this paper we collect 1 205 estimates of spillovers and examine which factors influence spillover magnitude our results suggest that horizontal spillovers are on average zero but that their sign and magnitude depend systematically on the characteristics of the domestic economy and foreign investors foreign investors who form joint ventures with domestic firms and who come from countries with a modest technology edge create the largest benefits for the domestic economy

global estimates of pro poor growth summary the main objective of the present paper is to present a cross country analysis of pro poor growth in 80 countries in 237 growth spells during the period 1984 2001 to achieve this objective the paper proposes a new measure of pro poor growth that captures gains and losses of growth rates due to changes in the distribution of consumption the gains imply pro poor growth while the losses imply anti poor growth the statistical test carried out in the paper shows that regional location of countries has a significant association with the pro poorness of growth the paper also attempts to test for the association between growth patterns and certain variables that the literature has identified as significant determinants of growth and inequality out of many variables the paper focuses on four namely inflation the share of agriculture in gdp openness to trade and the rule of law

environmental regulation of households an empirical review of economic and psychological factors abstract the literature on sustainable consumption and environmental regulation of household behavior is dominated by conceptual and normative approaches as a result many suggestions lack a firm empirical basis to overcome this deficiency econometric studies in three areas of environmentally relevant activities of households are reviewed residential use of energy generation of solid waste and recycling and residential use of water next to price and income elasticities attention is devoted to individual socio economic features and psychological factors such as attitudes knowledge perceptions and values potential psychological determinants and related insights are further examined by discussing a range of representative and illustrative statistical psychological studies of environmental behavior one important general finding is that there are very few empirical studies that systematically combine socio economic and psychological determinants a range of insights for environmental policy is derived and research recommendations are offered

how responsive are private transfers to income evidence from a laissez faire economy abstract in recent years there has been burgeoning interest in how private transfers respond to household income or transfer derivatives much of it is fueled by the specter of crowding out the more responsive are private transfers the more likely they could be supplanted by expansions in public transfers weakening or destroying the latter s distributive impact yet there is also an emerging consensus that actual transfer derivatives are trivial at least for the united states suggesting that crowding out might loom larger in the minds of some economists than in the data but perhaps crowding out is a fait accompli in the united states accordingly we focus on the philippines which has a much smaller public sector we also pursue a novel theoretical angle which generates a sharp non linear relationship between private transfer receipts and income in the form of a spline our empirical work applies recently developed estimation techniques that treat the spline s threshold as an unknown parameter and they uncover transfer derivatives much larger than conventional methods reveal notably private transfers patterns are consistent with altruistic preferences effective risk sharing or both in accord with theoretical predictions however strong transfer derivatives prevail only among low income households our findings suggest that attempts to aid the poor could be thwarted by private responses which leak benefits to richer households in the form of lighter burdens of support for less fortunate kin so the problems that operative private transfers create for public redistribution policy first pointed out by becker and barro over 25 years ago do indeed matter empirically

garbage and recycling with endogenous local policy abstract this paper estimates the impact of garbage fees and curbside recycling programs on garbage and recycling amounts without correction for endogenous policy a price per bag of garbage has a negative effect on garbage and a positive cross price effect on recycling correction for endogenous local policy increases the effect of the user fee on garbage and the effect of curbside recycling collection on recycling introducing a fee of 1 per bag is estimated to reduce garbage by 412 pounds per person per year 44 but to increase recycling by only 30 pounds per person per year

discontinuous losses from poverty generalized pα measures and optimal transfers to the poor abstract this paper examines the distributional properties of poverty measures which are discontinuous at the poverty line it is shown that among all the additive poverty measures only those measures with some discontinuous jump at the poverty line are such that it is optimal to allocate a given antipoverty budget either to the richest of the poor or to the poorest of the poor or to both a special class of such poverty measures is an extension of the well known p the properties of which are investigated

does government spending affect income inequality a meta regression analysis in this paper findings of a meta regression analysis are presented exploring the effects of government spending on income inequality with a particular focus on low and middle income countries we identify a total of 84 separate studies containing over 900 estimates of the effect of one or more measures of spending on one or more measures of income inequality the results show some evidence of a moderate negative relationship between government spending and income inequality which is strongest for social welfare and other social spending and when using the gini coefficient or the top income share as the measure of inequality however both the size and direction of the estimated relationship between government spending and income inequality is affected by a range of other factors including the control variables and estimation method used we also find evidence of publication bias in that negative estimates of the relationship appear to be under reported in the literature

does government spending affect income poverty a meta regression analysis summary this paper presents the results of a meta regression analysis of the relationship between government spending and income poverty with a focus on low and middle income countries through a comprehensive search and screening process we identify a total of 19 cross country econometric studies containing 169 estimates of this relationship we find that the size and direction of the estimated relationship are affected by a range of factors most notably the composition of the sample used for estimation the control variables included in the regression model and the type of government spending overall we find no clear evidence that higher government spending has played a significant role in reducing income poverty in low and middle income countries this is consistent with the view that fiscal policy plays a much more limited redistributive role in developing countries in comparison with oecd countries in addition we find that the relationship between government spending and poverty is on average less negative for countries in sub saharan africa and more negative for countries in eastern europe and central asia compared to other regions we also find that the relationship is less negative for government consumption spending in comparison with other sectors finally we find some evidence indicating the possibility of publication bias

does education reduce income inequality a meta regression analysis this paper reexamines the effects of education on inequality through a comprehensive meta regression analysis of the extant empirical literature we find that education affects the two tails of the distribution of income education reduces the income share of top earners and increases the share of the bottom earners education has been particularly effective in reducing inequality in africa some of the results suggest that secondary schooling appears to have a stronger effect than primary schooling though this finding is not always robust the heterogeneity in reported estimates can be largely explained by differences in the specification of the econometric model and measure of inequality and education

household behavior under alternative pay as you throw systems for solid waste disposal in 1994 residents of marietta georgia participated in a pay as you throw solid waste demonstration project rather than pay a fixed monthly fee for collection half of the resi dents paid a fee per reusable trash can and half paid for each nonreusable trash bag collected data from both a sample of households and city wide totals indicate that the programs signifi cantly reduced waste set outs even after account ingfor increases in unpriced recycling the bag program caused larger reductions 36 than the subscription can program 14 rough esti mates of the program indicate both savings for residents and social welfare increases jel q20

social norms morals and self interest as determinants of pro environment behaviours the case of household recycling this paper considers the role which selfish moral and social incentives and pressures play in explaining the extent to which stated choices over pro environment behaviours vary across individuals the empirical context is choices over household waste contracts and recycling actions in poland a theoretical model is used to show how cost based motives and the desire for a positive self and social image combine to determine the utility from alternative choices of recycling behaviour we then describe a discrete choice experiment designed to empirically investigate the effects such drivers have on stated choices a hybrid logit model is used to link statements over attitudes to recycling to choices dealing with a potential endogeneity problem caused by the joint effects of un observables on attitudes and choices we find that a substantial share of our respondents prefer to sort their waste at home rather than in a central sorting facility this preference is associated with a moral intrinsic motivation involving a belief that sorting at home is more thorough than central sorting

application of the distance function to nonmarket valuation of environmental goods and services an illustrative example abstract this paper develops and implements a unique formulation of a household production model in that technology is characterized as a distance function the properties of the distance function allow for the derivation of shadow prices for the inputs and outputs associated with household production which can be applied to the problem of valuing nonmarket goods or activities the approach requires only one input to or output of household production to bear a price the derivation of shadow prices for all other household inputs outputs follows from the properties of the distance function i demonstrate the approach using data on the waste management activities of a sample of households from marietta georgia and by calculating shadow prices for the nonmarket activity of recycling

evaluating unit based pricing of residential solid waste a panel data analysis municipalities introduced unit based pricing ubp with the aim of achieving a decrease in household waste generation and for the replacement of unsorted waste with recycling although many studies have shown that ubp has a short run effect on recycling few works have tackled the long run effect on waste generation and recycling by using panel data for 665 japanese cities over 8 years we examine the long run effect of ubp on waste generation and recycling the estimation results in waste generation suggest that there is a rebound effect though a small one we confirm that the effect of ubp on recycling sustains for the long run we also find that the short and long run responses to an economic incentive for recycling activities differ with income groups recycling among the high income group has not been promoted by implementation of ubp but people in that group are willing to participate in recycling without an economic incentive in contrast recycling activity within the low income group is strongly motivated by ubp for many years