decentralized college admissions we study decentralized college admissions with uncertain student preferences colleges strategically admit students likely to be overlooked by competitors highly ranked students may receive fewer admissions or have a higher chance of receiving no admissions than those ranked below when students attributes are multidimensional colleges avoid head on competition by placing excessive weight on school specific attributes such as essays restricting the number of applications or wait listing alleviates enrollment uncertainty but the outcomes are inefficient and unfair a centralized matching via gale and shapley s deferred acceptance algorithm attains efficiency and fairness but may make some colleges worse off than under decentralized matching

the socially optimal recycling rate evidence from japan this paper estimates the average social cost of municipal waste management as a function of the recycling rate social costs include all municipal costs and revenues costs to recycling households to prepare materials estimated with an original method external disposal costs and external recycling benefits results suggest average social costs are minimized with recycling rates well below observed and mandated levels in japan cost minimizing municipalities are estimated to recycle less than the optimal rate these results are robust to changes in the components of social costs indicating that japan and perhaps other developed countries may be setting inefficiently high recycling goals

economic efficiency effects of alternative policies for reducing waste disposal abstract reducing the amount of municipal solid waste that is disposed of has become an important policy goal previous research argued that a virgin material tax offered an efficient method of meeting this goal and it continues to be considered as a policy option today this paper demonstrates however that a virgin material tax is not an efficient method of reducing waste but that an alternative policy a combined disposal tax and reuse subsidy is the combined disposal tax and reuse subsidy is theoretically consistent with unit based household charges for waste disposal but may have advantages in some situations

scrap prices waste and recycling policy this study examines the effect of waste and recycling policy on scrap prices and the importance of scrap price feedbacks as a determinant of policy costs price effects and direct and indirect channels of waste reduction are decomposed for deposit refund advance disposal fee and recycling subsidies scrap price feedbacks decrease the cost of advance disposal fees increase the cost of recycling subsidies and have an ambiguous effect on the cost of deposit refund simulation analysis finds that scrap price feedbacks substantially affect the costs of the policies and alter the ranking of instruments jel q53 q58

o brother where art thou the effects of having a sibling on geographic mobility and labour market outcomes in most industrialized countries more people than ever are having to cope with the burden of caring for elderly parents this paper formulates a model to explain how parental care responsibilities and family structure interact in affecting children s mobility characteristics a key insight we obtain is that the mobility of young adults crucially depends on the presence of a sibling our explanation is mainly but not exclusively based on a sibling power effect siblings compete in location and employment decisions so as to direct parental care decisions at later stages towards their preferred outcome only children are not exposed to this kind of competition this causes an equilibrium in which siblings not only exhibit higher mobility than only children but also have better labor market outcomes using data from the german socio economic panel study soep and from the american national survey of families and households nsfh we find strong evidence that confirms these patterns the implications of our results are then discussed in the context of current population trends in europe and the united states

motivations for aid to developing countries abstract this paper attempts to identify the underlying principles of aid allocation and particularly the balance of motivations as between the needs of recipient countries and the interests of donor countries two alternative models are fitted by cross country regressions to bilateral and multilateral aid flows to some 80 developing countries in 1969 1970 and 1978 1980 the first recipient need model assumes that all aid is given to compensate for shortfalls in domestic resources this model provides a reasonable explanation for the distribution of multilateral aid but it is clearly not applicable for bilateral aid flows the second donor interest model assumes that all aid serves only donor interests defined to cover political security investment and trade interests this model gives generally good explanations of bilateral aid but is a poor fit for multilateral aid the relative importance of the various donor interests differs sharply among donors the paper ends with an analysis of the shift in the balance of aid over the 1970s towards the recipient need element and with a reference to the sharp change in policy in the 1980s towards increasing emphasis on donor interest aid

building the stock of college educated labor half of college students drop out without completing a degree this paper establishes a causal link between college costs and degree completion i use quasi experimental methodology to analyze two state scholarship programs the programs increase the share of the exposed population with a college degree by three percentage points with stronger effects among women a cost benefit analysis indicates that the programs are socially efficient at rates of return to schooling as low as 5 percent even with the offer of free tuition many students continue to drop out suggesting tuition costs are not the only impediment to college completion

performance based conditionality a european perspective abstract the critique of conditionality has led to the recent emphasis on ownership by the recipient government to promote ownership it has been suggested that traditional ex ante conditionality based on promises of policy changes be replaced by ex post conditionality in which aid is based on performance in terms of ultimate objectives in this spirit the european commission has reformed its adjustment aid this article reviews early experience with the eu initiative in four countries benin burkina faso madagascar and uganda we find a shift toward intermediate indicators which are too distant from the final impact of the policies

theories of policy diffusion lessons from latin american pension reform what accounts for the waves of policy diffusion that increasingly sweep across regions of the world why do many diverse countries adopt similar changes focusing on the spread of chilean style pension privatization in latin america this article assesses the relative merit of four theoretical explanations that scholars of diffusion have proposed as the principal mechanism driving innovations spread these approaches emphasize external pressures emanating especially from international financial institutions the quest for symbolic or normative legitimacy rational learning and cost benefit calculation and cognitive heuristics respectively the article assesses which one of these frameworks can best account for the three distinctive features of diffusion namely its wavelike temporal pattern its geographical clustering and the spread of similarity amid diversity while several approaches contribute to understanding policy diffusion the analysis suggests that the cognitive psychological framework offers a particularly persuasive account of the spread of pension reform

the scope of imf conditionality international organizations are governed by two parallel sets of rules formal rules which embody consensual procedures and informal rules which allow exceptional access for powerful countries a new data set drawn from the imf s records of conditionality provides an opportunity to study the bargaining process within an important international organization and answer questions about the institution s autonomy i find evidence of u s influence which operates to constrain condition ality but only in important countries that are vulnerable enough to be willing to draw on their influence with the united states in ordinary countries under ordinary circumstances broad authority is delegated to the imf which adjusts conditionality to accommodate local circumstances and domestic political opposition the imf has refrained from exploiting the vulnerability of particular countries to maximize the scope of conditionality international organizations have become increasingly important actors in inter national politics they have proliferated have expanded in membership have acquired new legal enforcement powers and have extended their reach into the details of domestic political economy in their member states af ew including the international monetary fund imf or simply the fund command significant resources and wield considerable authority some critics have argued that these international organizations are sufficiently autonomous to create a democratic def icit at the international level as they pursue a vision of undemocratic liberal ism 1 other critics have argued that international organizations are nothing more than instruments in the hands of powerful states 2 these critiques of course cannot simultaneously be true and both run into difficulties the puzzle that the rogue agency view cannot explain is why the principals have chosen to delegate so much authority in principal agent terms this view posits that both screening and monitoring have failed the principals are unable to select agents with preferences similar to their own and are unable

democratizing access to higher education in russia the consequences of the unified state exam reform this is the first paper that evaluates the effects of a reform requiring russian universities to make admission decisions based on the results of a national high school exam we show the reform led to a threefold increase in geographic mobility rates among high school graduates from small cities and towns to start college this is robust to different techniques samples and specifications the reform was also accompanied by increases in students expectations to attend university parental transfers and educational expenditures there is no evidence the reform affected parental labor supply divorce and employment outcomes of graduates who did not move

garbage recycling and illicit burning or dumping abstract with garbage and recycling as the only two disposal options we confirm prior results that the optimal curbside fee for garbage collection equals the direct resource cost plus external environment cost when illicit burning or dumping is a third disposal option that cannot be taxed directly the optimal curbside tax on garbage changes sign the optimal fee structure is a deposit refund system a tax on all output plus a rebate on proper disposal through either recycling or garbage collection the output tax helps achieve the first best allocation even though it affects the choice between consumption and untaxed leisure

good bye lenin or not the effect of communism on people s preferences preferences for redistribution as well as the generosities of welfare states differ significantly across countries in this paper we test whether there exists a feedback process of the economic regime on individual preferences we exploit the experiment of german separation and reunification to establish exogeneity of the economic system from 1945 to 1990 east germans lived under a communist regime with heavy state intervention and extensive redistribution we find that after german reunification east germans are more in favor of redistribution and state intervention than west germans even after controlling for economic incentives this effect is especially strong for older cohorts who lived under communism for a longer time period we further find that east germans preferences converge towards those of west germans we calculate that it will take one to two generations for preferences to converge completely

upstream pollution downstream waste disposal and the design of comprehensive environmental policies abstract many policymakers are shifting their focus from media specific pollution problems to product specific life cycle environmental problems in this paper we develop a model of production and consumption that incorporates life cycle externalities and use it to solve for alternative policies to achieve a social optimum in general we find that no single instrument can solve multiple problems contrary to what some observers have suggested however we find that there are alternative ways of reaching the social optimum we also discover that an integrated approach to policy appears to be important no matter what policy options are adopted and finally we find that there is only a limited role for so called product life cycle assessments

a comparison of public policies for lead recycling policies that encourage recycling may be used to reduce environmental costs from waste disposal because direct restrictions on disposal are difficult to enforce four recycling policies have been advanced i taxes on the use of virgin materials ii deposit refund programs iii subsidies to recycled material production and iv recycled content standards in this article i analyze the structure of these policies and their cost effectiveness in achieving reductions in disposal i then examine the policies in the empirical context of the recycling of lead from automobile batteries in order to calculate the effects of recycling programs i estimate the elasticities for primary and secondary lead supply and demand my results suggest that price based policy mechanisms can be successful in increasing lead recovery and that the difference in efficiency between the four approaches is similar

mother s education and the intergenerational transmission of human capital evidence from college openings we examine the effect of maternal education on birth outcomes using vital statistics natality data from 1970 to 1999 we also assess the importance of four channels through which maternal education may improve birth outcomes use of prenatal care smoking marriage and fertility in an effort to account for the endogeneity of education attainment we use data about the availability of colleges in the womans country in her 17th year as an instrument for maternal education we find that higher maternal education improves infant health as measured by birth weight and gestational age it also increases the probability that a new mother is married reduces parity increases use of prenatal care and reduces smoking suggesting that may be important pathways for the ultimate effect on health our results add to the growing body of literature which suggests that estimates of the returns to education which focus only on increases in wages understate the total return

match quality new information and marital dissolution this article investigates the role of surprises in marital dissolution surprises consists of changes in the predicted earning capacity of either spouse data from the national longitudinal study of the high school class of 1972 is used we find that an unexpected increase in the husband s earning capacity reduces the divorce hazard while an unexpected increase in the wife s earning capacity raises the divorce hazard couples sort into marriage according to characteristics that are likely to enhance the stability of the marriage the divorce hazard is initially increasing with the duration of marriage and the presence of children and high levels of property stabilizes the marriage

labor supply and taxes a survey i survey the male and female labor supply literatures focusing on implications for effects of wages and taxes for males i describe and contrast results from three basic types of model static models especially those that account for nonlinear taxes life cycle models with savings and life cycle models with both savings and human capital for women more important distinctions are whether models include fixed costs of work and whether they treat demographics like fertility and marriage and human capital as exogenous or endogenous the literature is characterized by considerable controversy over the responsiveness of labor supply to changes in wages and taxes at least for males it is fair to say that most economists believe labor supply elasticities are small but a sizeable minority of studies that i examine obtain large values hence there is no clear consensus on this point in fact a simple average of hicks elasticities across all the studies i examine is 0 30 several simulation studies have shown that such a value is large enough to generate large welfare costs of income taxation for males i conclude that two factors drive many of the differences in results across studies one factor is use of direct vs ratio wage measures with studies that use the former tending to find larger elasticties another factor is the failure of most studies to account for human capital returns to work experience i argue that this may lead to downward bias in elasticity estimates in a model that includes human capital i show how even modest elasticities as conventionally measured can be consistent with large welfare costs of taxation

trading human rights how preferential trade agreements influence government repression a growing number of preferential trade agreements ptas have come to play a significant role in governing state compliance with human rights when they supply hard standards that tie material benefits of integration to compliance with human rights principles ptas are more effective than softer human rights agreements hras in changing repressive behaviors ptas improve members human rights through coercion by supplying the instruments and resources to change actors incentives to promote reforms that would not otherwise be implemented i develop three hypotheses 1 state commitment to hras and 2 ptas supplying soft human rights standards not tied to market benefits do not systematically produce improvement in human rights behaviors while 3 state commitment to ptas supplying hard human rights standards does often produce better practices i draw on several cases to illustrate the processes of influence and test the argument on the experience of 177 states during the period 1972 to 2002 i would like to thank mike colaresi dan drezner david lake lisa martin walter mattli john meyer mark pollack erik voeten jim vreeland and two anonymous reviewers for their detailed and thoughtful comments on various drafts of this manuscript as well as the many other people who have helped me by asking hard questions along the way i would also like to thank michael barnett charles franklin and jon pevehouse for advice during the dissertation research that supports this article and alexander h montgomery for assistance in data management all faults are my own for generous assistance in the collection of data i thank the national science foundation ses 2cdz414 and ses 0135422 john meyer and francisco ramirez for support during the writing of the article i thank nuffield college at oxford university and most importantly lynn eden and stanford s center for international security and cooperation

budget support versus project aid a theoretical appraisal should donors interested in the effectiveness of developmental programmes rely on conditional budget support or on project aid to answer this question we present a model in which only a subset of developmental expenditures can be subject to conditionality we show that budget support is preferable to project aid when the preferences of donors and recipients are aligned and when assistance is small relative to the recipients own resources furthermore when donors cannot observe the recipient s type they may impose higher levels of conditionality to separate committed governments from uncommitted ones

can a brain drain be good for growth in the source economy this paper analyzes the interaction between income distribution human capital accumulation and migration it shows that when migration is not a certainty a brain drain may increase average productivity and equality in the source economy even though average productivity is a positive function of past average levels of human capital in an economy it is also shown how the temporary possibility of emigration may permanently increase the average level of productivity of an economy

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

the long run educational cost of world war ii an important component of the long run cost of a war is the loss of human capital suffered by school age children who receive less education austrian and german individuals who were 10 years old during the conflict or were more directly involved through their parents received less education than comparable individuals from nonwar countries such as switzerland and sweden we also show that these individuals experienced a sizable earnings loss some 40 years after the war which can be attributed to the educational loss caused by the conflict the implied consequences in terms of gross domestic product loss are calculated

household responses to pricing garbage by the bag this paper estimates household reaction to the implementation of unit pricing for the collection of residential garbage we gather original data on weight and volume of weekly garbage and recycling of 75 households in charlottesville virginia both before and after the start of a program that requires an eighty cent sticker on each bag of garbage this data set is the first of its kind we estimate household demands for the collection of garbage and recyclable material the effect on density of household garbage and the amount of illegal dumping by households we also estimate the probability that a household chooses each method available to reduce its garbage in response to the implementation of this unit pricing program we find that households 1 reduced the weight of their garbage by 14 2 reduced the volume of garbage by 37 and 3 increased the weight of their recyclable materials by 16 we estimate that additional illegal or at least suspicious disposal accounts for 0 42 pounds per person per week or 28 of the reduction in garbage observed at the curb this abstract was borrowed from another version of this item

alternative approaches to evaluation in empirical microeconomics four alternative but related approaches to empirical evaluation of policy interventions are studied social experiments natural experiments matching methods and instrumental variables in each case the necessary assumptions and the data requirements are considered for estimation of a number of key parameters of interest these key parameters include the average treatment effect the treatment on the treated and the local average treatment effect some issues of implementation and interpretation are discussed drawing on the labour market programme evaluation literature

why do most italian youths live with their parents intergenerational transfers and household structure more than 80 of italian men aged 18 30 live with their parents we argue that one contributing factor to this remarkably high rate of cohabitation is parents tastes for co residence in order to investigate the role of parental preferences we estimate the effect of exogenous changes in parental income on rates of cohabitation in italy using shiw micro data from 1989 to 2000 the key econometric issue is the potential endogeneity of parental income in order to identify a source of exogenous variation in parental income we use changes in fathers retirement age induced by the 1992 reform of the italian social security system as an instrumental variable for parental income by raising retirement age this reform forced some fathers to remain in the labour market longer than they would have otherwise therefore raising their disposable income we use a two sample instrumental variable tsiv strategy our tsiv estimates indicate that a rise in parents income significantly raises the children s propensity to live at home a 10 increase in annual parental income results in approximately a 10 rise in the proportion of boys living with their parents although we cannot definitely rule out alternative interpretations these results are consistent with our hypothesis that cohabitation is a normal good for italian parents

donor interests or developmental performance explaining sanctions in eu democracy promotion in sub saharan africa summary this article investigates why sanctions are applied unevenly in eu democracy promotion in africa given the increased attention on good performers in development cooperation we assume that not only strategic allies but also good development performers will be shielded from strong sanctions this thesis is tested with a fuzzy set qualitative comparative analysis of 17 cases of violations of democratic principles and human rights in nine sub saharan african countries in 2000 11 the qca confirms that sanctions are taken in the absence of donor interests and developmental performance and are not taken in the presence of donor interests and developmental performance

greenhouse gas emissions waste and recycling policy abstract this paper examines least cost policies for waste reduction incorporating upstream greenhouse gas externalities associated with the production of consumption goods from various materials in particular we decompose the effect of deposit refund advance disposal fees and recycling subsidies on upstream greenhouse gas emissions we find that the benefits of reducing greenhouse gas emissions are of the same order as or larger than the benefits of reducing solid waste disposal implying larger optimal total waste reduction than previous studies furthermore the least cost intervention levels will be material specific and vary substantially across materials finally despite the reductions in emissions implied by increased recycling rates direct recycling subsidies are more costly and generate less emissions reductions than a deposit refund or advance disposal fee

student portfolios and the college admissions problem we develop a decentralized bayesian model of college admissions with two ranked colleges heterogeneous students and two realistic match frictions students find it costly to apply to college and college evaluations of their applications are uncertain students thus face a portfolio choice problem in their application decision while colleges choose admissions standards that act like market clearing prices enrollment at each college is affected by the standards at the other college through student portfolio reallocation in equilibrium student college sorting may fail weaker students sometimes apply more aggressively and the weaker college might impose higher standards applying our framework we analyse affirmative action showing how it induces minority applicants to construct their application portfolios as if they were majority students of higher caliber

effective aid how democracy allows development aid to improve the quality of life abstract research into foreign aid has mostly focused on its ability to affect economic i e gdp per capita growth conclusions have been mixed i consider aid s effectiveness differently by its ability to improve quality of life i find that though aid does not affect quality of life in the aggregate it is effective when combined with democracy and ineffective and possibly harmful in autocracies the results suggest that aid would be more effective if it were combined with efforts to encourage democratization

25 years of aid allocation practice whither selectivity the 4p framework poverty population policy and proximity is introduced as a way of understanding a donor s aid allocation we use the two part model and examine the period 1982 2006 the results indicate that recent conclusions of increasing selectivity are misplaced for the seven major donors analyzed who together represent the majority of development aid indeed the effect of each of the commonly mentioned time trends selectivity the end of the cold war and the commencement of the global war on terror is much smaller than the role of donor heterogeneity which appears sizeable and entrenched

the joint determination of household membership and market work the case of young men except in special cases market work and household membership are jointly chosen a nash bargaining model of family behavior is used to specify stochastic structural relationships two indirect utility functions and a market and a reservation wage function that jointly determine work consumption and household membership the maximum likelihood estimates of the implied trinomial probit model differ sharply from those obtained when either market work or household membership is taken as exogenous this application to white male youths from the national longitudinal surveys shows the insurance function of families parents insure their sons against poor market opportunities

efficient waste management policies and strategic behavior with open borders during the last decade waste management has been characterized by two main trends the growth of international trade of waste materials and the introduction of extended producer responsibility epr as a policy instrument in this paper a two country stylized model with imperfect competition in the recycling market is used to address two research questions first how do epr recycling targets interact with other policy instruments such as taxes on recycling residues and excise duties second how does strategic behavior of national policy makers influences the use of policy instruments the model demonstrates that a combination of epr with other instruments is needed to achieve the first best outcome when governments do not coordinate policies across borders strategic behavior may lead to a race to the bottom for taxes on recycling residues conversely strategic behavior may lead to a counter intuitive race to the top for excise duties and epr recycling targets it is shown that these instruments are not only used to stimulate waste prevention but also to extract rents from foreign recyclers

changes in compulsory schooling education and the distribution of wages in europe using data from 12 european countries and the variation across countries and over time in the changes of minimum school leaving age we study the effects of the quantity of education on the distribution of earnings we find that compulsory school reforms significantly affect educational attainment especially among individuals belonging to the lowest quantiles of the distribution of ability there is also evidence that additional education reduces conditional wage inequality and that education and ability are substitutes in the earnings function

can downstream waste disposal policies encourage upstream design for environment design for environment takes place when firms explicitly incorporate environmental issues in their product design and manufacturing decisions joseph fiksel 1996 to reduce waste associated with consumer products for example firms can reduce product weight including the amount of packaging that comes with a product and make products easier and less costly to recycle the latter can be accomplished by changing the type of material used in a product avoiding mixing of materials in a single product coding and labeling when different materials are used and designing for ease of disassembly u s congress office of technology assessment 1992 fiksel 1996 an important debate centers around the question of whether design for environment dfe needs to be explicitly targeted using policy instruments focused upstream on producers or whether downstream instruments send sufficient signals back upstream one important downstream instrument is a disposal fee i e charging households a price per pound per bag or per can for their trash many observers feel that downstream instruments do not send appropriate signals back upstream some economists and others have suggested on the other hand that disposal fees can in theory send signals upstream to producers karen palmer and walls 1998 we find that disposal fees provide incentives for efficient dfe only when there is a fully functioning recycling market i e only when recyclers pay households a price for each of their recyclable items and that price varies with the degree of product recyclability in the real world transactions costs of paying households for each individual item recycled would be prohibitively high in a more realistic setting in which households may place some items in a recycling bin but are not paid for doing so a disposal fee by itself will not yield a social optimum it encourages households to place items in the bin but all items allowed in the bin are of equal value to the household i e there is no reason to prefer an easily recyclable aluminum can to a difficult to recycle plastic milk jug this means that there is no signal to producers to make products more recyclable if the government can set product taxes that vary with product recyclability the social optimum can be restored but this option is not practicable 2 we argue that the infeasibility of i paying households for recycling and ii taxing products according to their recyclability means that a first best outcome is no longer attainable instead we set up a constrained second best optimum and solve for policy instruments that achieve this outcome we find that a disposal school of economics and finance victoria university of wellington wellington new zealand walls is also a university fellow with resources for the future washington dc the helpful comments of karen palmer don fullerton and hilary sigman are greatlv appreciated 1 manufacturer take back requirements such as germany s well known packaging take back law were developed at least in part as a way to encourage dfe see www oecd org env epr index htm for updates from a series of oecd workshops held in 1997 1999 on the broader topic of extended producer responsibility in practice individual german producers do not actually take back their own products at end of life they have formed a consortium that arranges to collect members waste from households marked with a green dot and recycle it we do not address take back mandates in this paper 2 in calcott and walls 1999 we derive these taxes don fullerton and wenbo wu 1998 show that a direct subsidy to recyclability combined with other instruments can yield a social optimum this subsidy depends on production function parameters thus if firms differ the subsidy would vary across firms more i mportantly observing and measuring recyclability to determine subsidy payments would be virtually impossible

political conditionality and foreign aid this article argues that a new generation of political conditionalities has emerged during the last decade this requires an expansion of the original definition and research agenda beyond the traditional questions of use and effectiveness however there is also a need to dig deeper into the dynamics surrounding political conditionalities particularly the bargaining processes and outcomes along the aid chain from domestic donor politics donor harmonization fora policy dialog spaces to the political economy of recipient institutional reform and donor coping strategies because they influence the set up use follow up purpose and effectiveness of pcs

foreign aid responses to political liberalization this paper analyzes the impact of political liberalization on receipt of foreign aid it distinguishes different types of donors facing different constraints in rewarding democratization with foreign aid notably bilateral donors the world bank and the european commission based on a sample of 174 recipient countries from 1995 to 2009 the paper jointly examines short term dynamics and long term effects of sustained liberalization except for the world bank donors react to regime change bilateral donors are found to reward political liberalization in the second year after transition

optimal policies for solid waste disposal taxes subsidies and standards abstract pricing trash collection and disposal services can be politically unpopular and may lead to increased illegal disposal of trash several studies have shown that deposit refund systems can act like disposal charges without the illegal disposal problem and thus can generate an optimal amount of solid waste disposal we assess the efficiency implications of an alternative policy currently in use in some states in the u s and considered at the federal level recycled content standards these are requirements that a certain fraction of total material use in production be comprised of secondary materials we find that such standards by themselves cannot generate the optimal amount of disposal but must be combined with additional taxes on both the final product and other inputs to production moreover the information requirements for setting the optimal standards and accompanying taxes are high the deposit refund approach would be preferred in most cases

do corrupt governments receive less foreign aid critics of foreign aid programs argue that these funds often support corrupt governments and inefficient bureaucracies supporters argue that foreign aid can be used to reward good governments this paper documents that there is no evidence that less corrupt governments receive more foreign aid on the contrary according to some measures of corruption more corrupt governments receive more aid also we could not find any evidence that an increase in foreign aid reduces corruption in summary the answer to the question posed in the title is no

geography of the family we study the residential choice of siblings who are altruistic towards their parents the firstborn child s location choice influences the behavior of the second born child and can shift some of the burden of providing care for the parents from one child to the other these strategic considerations lead to an equilibrium location pattern with firstborn children locating further away from their parents than second born children we also analyze the location choices empirically using german data these data confirm our theoretical predictions jel h41 j10

a typology of political conditionality beyond aid conceptual horizons based on lessons from the european union summary this paper asks how political conditionality needs to be conceptualized and researched to reflect global changes it argues that a diversification of political conditionality beyond aid is now taking place political conditionality reaches across different external policy fields and includes cooperative and punitive measures it has also moved from political rights toward social and environmental rights to capture this diversification conceptually the article presents an ideal typical typology that is then refined based on the example of the european union eu a review of the literature on eu political conditionality reveals a gap in studying the interaction of different political conditionality instruments