effects of piracy on quality of information goods it is commonly believed that piracy of information goods leads to lower profits which translate to lower incentives to invest in innovation and eventually to lower quality products manufacturers policy makers and researchers all claim that inadequate piracy enforcement efforts translate to lower investments in product development however we find many practical examples that contradict this claim therefore to examine this claim more carefully we develop a rigorous economic model of the manufacturer s quality decision problem in the presence of piracy we consider a monopolist who does not have any marginal costs but has a product development cost quadratic in the quality level produced the monopolist faces a consumer market heterogeneous in its preference for quality and offers a quality level that maximizes its profit we also allow for the possibility that the manufacturer may use versioning to counter piracy we unexpectedly find that in certain situations lower piracy enforcement increases the monopolist s incentive to invest in quality we explain the reasons and welfare implications of our findings this paper was accepted by lorin hitt information systems

micro incentives and municipal behavior political decentralization and fiscal federalism in argentina and mexico summary this article analyzes the mixed results of political and fiscal decentralization in latin america by comparing taxing and spending policies in six cities in argentina and mexico consistent with previous studies we find that decentralization has been frustrated by overconcentration of power at the provincial level and large vertical fiscal imbalances though we characterize these as functional elements in a system of redistributive policy making that benefits a wide array of provincial and municipal actors we seek to add a new dimension to the literature by arguing that micro level incentives conditions and circumstances particular to specific places are more important determinants of municipal behavior than macro level structures those policy and institutional changes intended to make officials more responsive to local conditions federalism local elections intergovernmental transfers and own source revenues we conclude that the theory of decentralization relies on a flawed conception of the causal mechanisms that are hypothesized to create responsiveness in local officials

the ant or the grasshopper the long term consequences of unilateral divorce laws on savings of european households abstract unilateral divorce laws udls allow people to obtain divorce without the consent of their spouse using the staggered introduction of udls across european countries we show that households exposed to udls for a longer period of time accumulate more savings this effect holds for both financial and total wealth and is stronger at higher quantiles of the wealth distribution consistent with a precautionary motive for savings we also find that exposure to udls increases female labour supply numeracy trust in others and dispositional optimism

centralized versus decentralized provision of local public goods a political economy approach abstract this paper takes a fresh look at the trade off between centralized and decentralized provision of local public goods it argues that the sharing of the costs of local public spending in a centralized system will create a conflict of interest between citizens in different jurisdictions when spending decisions are made by a legislature of locally elected representatives this conflict of interest will play out in the legislature depending on precisely how the legislature behaves the result may be excessive public spending or allocations of public goods characterized by uncertainty and misallocation across districts the extent of the conflict of interest between districts is affected by spillovers and differences in tastes for public spending thus the relative performance of centralized and decentralized systems depends upon spillovers and differences in tastes for public spending but for different reasons than suggested in the existing literature

income redistribution in a common labor market when households are mobile among jurisdictions income redistribution by individual jurisdictions creates fiscal externalities a model of interjurisdictional migration is used to study the nature of this redistributive externality analysis of optimal redistribution and optimal corrective subsidies from higher level governments shows that benefit levels for the recipients of income transfers and tax rates on mobile taxpayers should be equalized across jurisdictions a system of jurisdictions with a common labor market can achieve welfare improvements through coordination of domestic redistributive policy or through the intervention of a higher level government copyright 1991 by american economic association

did unilateral divorce laws raise divorce rates a reconciliation and new results application of the coase theorem to marital bargaining suggests that shifting from a consent divorce regime to no fault unilateral divorce laws should not affect divorce rates each iteration of the empirical literature examining the evolution of divorce rates across us states has yielded different conclusions about the effects of divorce law liberalization i show that these results reflect a failure to jointly consider both the political endogeneity of these divorce laws and the dynamic response of divorce rates to a shock to the political regime taking explicit account of the dynamic response of divorce rates to the policy shock i find that liberalized divorce laws caused a discernible rise in divorce rates for about a decade but that this increase was substantially reversed over the next decade that said this increase explains very little of the rise in the divorce rate over the past half century both administrative data on the flow of new divorces and measures of the stock of divorcees from the census support this conclusion these results are suggestive of spouses bargaining within marriage with an eye to their partner s divorce threat

aging and strategic learning the impact of spousal incentives on financial literacy women tend to be less financially literate than men consistent with a division of labor where husbands manage finances however women tend to outlive their husbands i find that older women acquire financial literacy as they approach widowhood 80 percent would catch up with their husbands by the expected onset of widowhood these gains are not attributable to husbands cognitive decline as captured by cognition tests the results are consistent with a model in which the division of labor collapses when a spouse dies women have incentives to delay acquiring financial human capital but also to begin learning before widowhood

understanding the mechanisms through which an influential early childhood program boosted adult outcomes a growing literature establishes that high quality early childhood interventions targeted toward disadvantaged children have substantial impacts on later life outcomes little is known about the mechanisms producing these impacts this paper uses longitudinal data on cognitive and personality traits from an experimental evaluation of the influential perry preschool program to analyze the channels through which the program boosted both male and female participant outcomes experimentally induced changes in personality traits explain a sizable portion of adult treatment effects

information goods vs industrial goods cost structure and competition we study markets for information goods and find that they differ significantly from markets for traditional industrial goods markets for information goods in which products are vertically differentiated lack the segmentation inherent in markets for industrial goods as a result a monopoly will offer only a single product competition leads to highly concentrated information good markets with the leading firm behaving almost like a monopoly even with free entry and without network effects we study how the structure of the firms cost functions drives our results this paper was accepted by barrie r nault information systems

revenue decentralization and income distribution abstract due to varying local revenue collection capacities and interest group activities revenue decentralization rd may lead to increased inequality this paper provides empirical evidence however that if coupled with good governance rd could improve income distribution

second generation fiscal federalism political aspects of decentralization and economic development summary this essay contributes to second generation fiscal federalism sgff which traces the implications of incentives created by political and fiscal institutions the approach explores how various forms of fiscal federalism work in the presence of political officials who rather than being benevolent social planners face various forms of political incentives the paper focuses on three sets of positive models first it explores self enforcing federalism that is how federal systems are held together given various tendencies for federal systems to become centralized or fall apart second it considers how specific political institutions such as democracy interact with decentralization finally it studies various political impediments to economic growth again highlighting the interaction with decentralization 2013 elsevier ltd all rights reserved

do local officials know something we don t decentralization of targeted transfers in albania abstract albania provides a small amount of social assistance to nearly 20 of its population through a system which allows a degree of community discretion in determining distribution this study indicates that relative to other safety net programs in low income countries social assistance in albania is fairly well targeted to the poor moreover the poverty targeting exceeds that which could be expected on the basis of proxy indicators of targeting alone communes appear to be using local information unlikely to be obtained on the basis of a questionnaire or formula this remains the case conditional on the level of funding allocated from the central government

nonlinear pricing of information goods this paper analyzes optimal pricing for information goods under incomplete information when both unlimited usage fixed fee pricing and usage based pricing are feasible and administering usage based pricing may involve transaction costs it is shown that offering fixed fee pricing in addition to a nonlinear usage based pricing scheme is always profit improving in the presence of nonzero transaction costs and there may be markets in which a pure fixed fee is optimal this implies that the optimal pricing strategy for information goods is almost never fully revealing moreover it is proved that the optimal usage based pricing schedule is independent of the value of the fixed fee a result that simplifies the simultaneous design of pricing schedules considerably and provides a simple procedure for determining the optimal combination of fixed fee and nonlinear usage based pricing the introduction of fixed fee pricing is shown to increase both consumer surplus and total surplus the differential effects of setup costs fixed transaction costs and variable transaction costs on pricing policy are described these results suggest a number of managerial guidelines for designing pricing schedules for instance in nascent information markets firms may profit from low fixed fee penetration pricing but as these markets mature the optimal pricing mix should expand to include a wider range of usage based pricing options minimum fees quantity discounts and adoption levels across the different pricing schemes are characterized strategic pricing responses to changes in market characteristics are described and the implications of the paper s results for bundling and vertical differentiation of information goods are discussed

the impact of divorce laws on marriage specific capital this article considers how divorce law alters the incentives for couples to invest in their marriage focusing on the impact of unilateral divorce laws on investments in new marriages differences across states between 1970 and 1980 provide useful quasi experimental variation with which to consider incentives to invest in several types of marriagespecific capital spouse s education children household specialization and home ownership i find that adoption of unilateral divorce regardless of the prevailing property division laws reduces investment in all types of marriage specific capital considered except home ownership in contrast results for home ownership depend on the underlying property division laws

sixty years after the magic carpet ride the long run effect of the early childhood environment on social and economic outcomes this paper estimates the effect of the early childhood environment on a large array of social and economic outcomes lasting almost 60 years to do this we exploit variation in the living conditions experienced by yemenite children after being airlifted to israel in 1949 we find that children who were placed in a more modern environment i e with better sanitary and infrastructure conditions were more likely to obtain higher education marry at an older age have fewer children and work at age 55 they were also more likely to be assimilated into israeli society to be less religious and have more worldly tastes in music and food however these effects are found mainly for women and not for men we also find an effect on the next generation children who lived in a better environment grew up to have children with more education

optimization and analysis of the profitability of tariff structures with two part tariffs abstract service providers often offer tariff structures with several two part tariffs that consist of a fixed fee and a usage price such that consumers may pick the tariff they prefer prices of tariffs have significant impacts on service providers profit because they simultaneously influence consumers tariff choices and their usage the number of tariffs also plays an important role because more tariffs segment the market better but also increase the administrative burden and require more marketing effort this article presents a mixed integer nonlinear programming optimization problem to determine profit maximizing tariffs compares several heuristic search methods in particular the gradient method stochastic search and simulated annealing to solve this problem analyses the profitability of different tariff structures and outlines the factors that drive differences in profitability across various tariff structures the results show that especially for large samples of more than 100 consumers simulated annealing performs best and deviates only 0 2 from the optimum structures with fewer two part tariffs are generally sufficient because additional two part tariffs only negligibly increase service providers profit

decentralizing antipoverty program delivery in developing countries we study the effects on accountability in government service delivery of decentralizing administration of an antipoverty program while governments at both central and local levels are vulnerable to antipoor policy biases owing to political capture centralized delivery systems are additionally prone to bureaucratic corruption owing to problems in monitoring bureaucratic performance decentralizing the delivery system promotes cost effectiveness and improves intraregional targeting at low program scales but interregional targeting may deteriorate as central grants to high poverty regions shrink owing to high capture of local governments by local elites in such regions

is local beautiful fiscal decentralization in mexico summary in this study we present evidence from mexico regarding the weak effectiveness of federal transfers and low absorption capacity of sub national governments in poor areas when political opportunistic behavior is present we show that the distribution of conditional transfers is discretionary due to a monitoring problem and deficiency in institutional frameworks this may be the cause for opportunistic behavior by political elites the results suggest that more funds are distributed to areas with more voters in addition localities with a higher number of swing voters also receive more resources these results show that the poorest populations receive the least amount of money from the community based development funds

unequal pay or unequal employment a cross country analysis of gender gaps we analyze gender wage gaps correcting for sample selection induced by nonemployment we recover wages for the nonemployed using alternative imputation techniques simply requiring assumptions on the position of imputed wages with respect to the median we obtain higher median wage gaps on imputed rather than actual wage distributions for several oecd countries however this difference is small in the united states the united kingdom and most central and northern eu countries and becomes sizable in southern eu countries where gender employment gaps are high selection correction explains nearly half of the observed negative correlation between wage and employment gaps

bargaining in the shadow of the law divorce laws and family distress this paper exploits the variation occurring from the different timing of divorce law reforms across the united states to evaluate how unilateral divorce changed family violence and whether the option provided by unilateral divorce reduced suicide and spousal homicide unilateral divorce both potentially increases the likelihood that a domestic violence relationship ends and acts to transfer bargaining power toward the abused thereby potentially stopping the abuse in extant relationships in states that introduced unilateral divorce we find a 8 16 percent decline in female suicide roughly a 30 percent decline in domestic violence for both men and women and a 10 percent decline in females murdered by their partners

cognitive abilities and portfolio choice we study the relation between cognitive abilities and stockholding using the recent survey of health ageing and retirement in europe share which has detailed data on wealth and portfolio composition of individuals aged 50 in 11 european countries and three indicators of cognitive abilities mathematical verbal fluency and recall skills we find that the propensity to invest in stocks is strongly associated with cognitive abilities for both direct stock market participation and indirect participation through mutual funds and retirement accounts since the decision to invest in less information intensive assets such as bonds is less strongly related to cognitive abilities we conclude that the association between cognitive abilities and stockholding is driven by information constraints rather than by features of preferences or psychological traits

a politico economic theory of income redistribution this study integrates models of income redistribution developed by economists who suggest that citizens voluntarily redistribute because of interdependent preferences and rely on the state for implementation owing to the public good nature of redistribution and political scientists who focus on conditions that lead to demands that the state intervene to assist the poor and on the development of institutions that facilitate such demands we propose a testable theory of redistribution and apply it to data from the american states the empirical analysis addresses determinants of the aid to families with dependent children guarantee adjusted for medicaid and food stamps to which a family receiving the guarantee would be entitled we posit significant links between the guarantee and both observable explanatory variables such as per capita income and latent constructs such as liberal party control we specify observable indicators for the latent constructs and use the lisrel method to estimate parameters for the indicators and structural coefficients the findings show that both political and economic variables significantly affect the level of the guarantee

network externalities and market segmentation in a monopoly abstract network externalities characterize the consumption of many products in a setting where a monopolist does not price discriminate without externalities we show that presence of network externalities induces the monopolist to price discriminate and segment its market

monopoly with incomplete information recent theoretical research on principal agent relationships has emphasized incentive problems that arise when the parties involved are constrained by either asymmetric information or their inability to monitor each other s actions here we concentrate on the former constraint and consider the case of a single principal the monopolist the main contribution is to show that under a separability assumption strong conclusions can be drawn about the nature of optimal incentive schemes although the primary focus is on optimal quantity discounts in a monopolized market the results also shed light on related topics such as optimal income taxation and commodity bundling

planning and financial literacy how do women fare many older us households have done little or no planning for retirement and there is a substantial population that seems to undersave for retirement of particular concern is the relative position of older women who are more vulnerable to old age poverty due to their longer longevity this paper uses data from a special module we devised on planning and financial literacy in the 2004 health and retirement study it shows that women display much lower levels of financial literacy than the older population as a whole in addition women who are less financially literate are also less likely to plan for retirement and be successful planners these findings have important implications for policy and for programs aimed at fostering financial security at older ages

poverty alleviation in federal systems the case of mexico the function of poverty relief has been the subject of debate in terms of the tier of government that should perform it on the one hand some of the literature in the economics and political science fields argues that this function should be federal because of factor mobility on the other hand because of the distance factor which makes citizens more sensitive to poverty others argue that it should a subnational responsibility finally others in both fields argue that it is more accurate to view the recent trends witnessed in developing countries as delegation of service delivery by the central government to different sets of agents the fact is that the different levels of government across countries intervene in this government obligation this paper employs the case of mexico to test the different implications of the theories this country is studied because it decentralized this activity in 1998 and thus it is subject to evaluation the results suggest that decentralizing the poverty relief function has not delivered results thus they suggest that this task should be a national one however the reason for this is the lack of political accountability at the subnational level and not mobility that is when accountability is introduced a subnational government may in fact perform well

assistance to the poor in a federal system abstract this paper explores the roles of different levels of government in assisting the poor using a model incorporating utility interdependence the paper first presents some theoretical results indicating how levels of poor relief vary with the extent of mobility of the poor under both centralized and decentralized systems of support it then provides a survey of the empirical work on migration of the poor along with a brief historical discussion of the experience under the english poor laws the concluding section turns to normative issues and contends that mobility of the poor is a basic source of inefficiency in wholly decentralized systems of support this inefficiency along with certain other equity considerations establishes a role for the central government in assistance to the poor

traditional governance citizen engagement and local public goods evidence from mexico summary we study the governance of public good provision in poor communities in oaxaca mexico we estimate the effect of usos y costumbres a form of participatory democracy prevalent in indigenous communities on the provision of local public goods because governance is endogenous we address selection effects by matching on municipal characteristics and long term settlement patterns using a first differences design we show that these municipalities increase access to electricity sewerage and education faster than communities ruled by political parties we also show they are places of vibrant political participation not authoritarian enclaves protecting the political monopoly of local bosses 2013 elsevier ltd all rights reserved

selection on observed and unobserved variables assessing the effectiveness of catholic schools in this paper we measure the effect of catholic high school attendance on educational attainment and test scores because we do not have a good instrumental variable for catholic school attendance we develop new estimation methods based on the idea that the amount of selection on the observed explanatory variables in a model provides a guide to the amount of selection on the unobservables we also propose an informal way to assess selectivity bias based on measuring the ratio of selection on unobservables to selection on observables that would be required if one is to attribute the entire effect of catholic school attendance to selection bias we use our methods to estimate the effect of attending a catholic high school on a variety of outcomes our main conclusion is that catholic high schools substantially increase the probability of graduating from high school and more tentatively attending college we find little evidence of an effect on test scores

yours mine and ours do divorce laws affect the intertemporal behavior of married couples divorce laws establish spouses individual property rights over household resources and determine when divorce is allowed this paper examines how such laws inuence the intertemporal behavior and the welfare of u s married couples i build a model of household choice about consumption labor supply and divorce under multiple divorce law regimes and i estimate it using exogenous variation in u s divorce laws from the 1970s to the 1990s couples responded to equal division of property and unilateral divorce by increasing tangible assets up to 19 which suggests the presence of a strong income eect for the primary earner and by reducing female employment by over 5 percentage points because the threat of divorce granted additional bargaining power to married woman the bargaining weight of women implied by these responses in the model corresponds to a third of the weight of men this indicates that equal division of assets beneted women when it was

latin america s social policy challenge education social insurance redistribution abstract long regarded as a region beset by macroeconomic instability high inflation and excessive poverty and inequality latin america has undergone a major transformation over the last 20 years the region has seen improved macroeconomic management and substantial and sustained reductions in poverty and inequality in this paper we argue that social policy including human capital and education social insurance and redistribution need special attention if achievements of the last two decades are to be sustained and amplified starting in the mid 1990s many governments in the region introduced a variety of programs including noncontributory pensions and health insurance and cash transfers targeted to the poor social spending in latin america increased sharply these policies have been widely praised and we believe they have resulted in substantial improvements in the lives of the poor in the region however a more nuanced view shows some worrisome trends moving forward we believe it is nec

marriage and divorce changes and their driving forces the family is not a static institution in recent decades marriage rates have fallen divorce rates have risen and the defining characteristics of marriage have changed the economic approach to the family seeks to explain these trends by reference to models that can also explain how and why families form gary becker s 1981 treatise on the family proposed a theory based on production complementarities in which husband and wife specialize in the market and domestic spheres respectively production complementarities also arise in the production and rearing of one s own children however production complementarities at least as initially described are decreasingly central to modern family life increased longevity and declining fertility mean that most of one s adult life is spent without one s own children in the household also the rise in marital formation at older ages including remarriage means that many families form with no intention of producing children moreover increases in female labor force participation suggest that household specialization has either declined or at least taken on a different meaning these changes have come about as what is produced in the home has been dramatically altered both by the emergence of labor saving technology in the home and by the development of service industries that allow much of what was once provided by specialized homemakers to be purchased in the market the availabil

baby boomer retirement security the roles of planning financial literacy and housing wealth abstract we compare wealth holdings across two cohorts of the health and retirement study the early baby boomers in 2004 and individuals in the same age group in 1992 levels and patterns of total net worth have changed relatively little over time though boomers rely more on housing equity than their predecessors most important planners in both cohorts arrive close to retirement with much higher wealth levels and display higher financial literacy than non planners instrumental variables estimates show that planning behavior can explain the differences in savings and why some people arrive close to retirement with very little or no wealth

are poorer states worse at targeting their poor abstract as a rule the governments of poor states provinces or countries do not seem to be very good at targeting public spending to their poor yet anti poverty programs often target poor states in the hope of reaching poor people should this change

decentralized targeting of an antipoverty program abstract developing country governments often delegate authority over the targeting of antipoverty programs to community organizations while retaining control over how much goes to each community we offer a theoretical characterization of the information structure in such programs and the interconnected behavior of the various players our model motivates an econometric specification for explaining distributional outcomes results for bangladesh s food for education ffe program indicate that within village targeting improved with program size lower land inequality less remoteness fewer shocks and less private redistribution there is no sign that the center took account of village attributes conducive to reaching the poor

when is price discrimination profitable we consider a general model of monopoly price discrimination and characterize the conditions under which price discrimination is and is not profitable we show that an important condition for profitable price discrimination is that the percentage change in surplus i e consumers total willingness to pay less the firm s costs associated with a product upgrade is increasing in consumers willingness to pay we refer to this as an increasing percentage differences condition and relate it to many known results in the marketing economics and operations management literatures

labor supply and household dynamics abstract using the panel study of income dynamics we provide evidence that to understand household decisions and evaluate policies designed to affect individual welfare it is important to add an intertemporal dimension to the by now standard static collective models of the household specifically we document that the observed differences in labor supply by gender and marital status do not arise suddenly at the time of marriage but rather emerge gradually over time we then propose an intertemporal collective model that has the potential of explaining the observed patterns

income redistribution in a federal system of governments abstract though the traditional literature in fiscal federalism argues that the federal government should have primary responsibility for income redistribution u s states are in fact actively engaged in redistribution this paper develops a positive model of the respective roles of state and federal governments that can rationalize this observation redistribution by states creates positive horizontal fiscal externalities to other states due to migration but negative vertical fiscal externalities to the national government due to changes in reported taxable income we forecast that states will engage in at least some redistribution though to a lesser degree the greater are mobility relative to taxable income elasticities the federal government can then choose the degree of federal redistribution to assure that the net externalities are zero given such policies we then estimate the welfare weights and migration elasticities for different income groups that would generate the effective net tax schedules observed in the u s the parameter estimates are broadly plausible suggesting that the model can help explain the division of responsibilities for redistribution between state and federal governments

second generation fiscal federalism the implications of fiscal incentives abstract first generation fiscal federalism fgff studies the performance of decentralized systems under the assumption of benevolent social planners second generation fiscal federalism sgff studies performance based on the fiscal and political incentives facing subnational officials the paper focuses on three aspects of sgff first it considers the design of intergovernmental transfers while fgff emphasizes correcting vertical and horizontal equity sgff emphasizes the importance of fiscal incentives for producing local economic prosperity sgff extends fgff approaches by showing how non linear transfer systems can produce both equalization and high marginal fiscal incentives to produce local economic growth second the paper raises the fiscal incentive approach showing how different tax systems produce different fiscal incentives for political officials to choose policies third the paper discusses the interaction of democracy and fiscal federalism

research note when is versioning optimal for information goods this paper provides insights about when versioning is an optimal strategy for information goods our characterization of this class of goods is that variable costs are invariant with quality including the special case of zero variable costs our analysis assumes a monopoly firm that has an existing product in the market and has an opportunity to segment the market by introducing additional lower quality versions we derive a simple decision rule for determining the optimality of versioning based on the solution to a single product maximization problem versioning is optimal when the optimal market share of the lower quality version offered alone is greater than the optimal market share of the high quality version offered alone a firm can profitably employ versioning for an information good if it can design the lower quality in a way that relative to their valuations for the high end version high type consumers have a lower relative valuation for the lower quality than do low type consumers when variable costs increase a firm that offered only one product version need not consider adding another version when variable costs decrease the firm should explore adding a lower quality version

books are forever early life conditions education and lifetime earnings in europe we estimate the effect of education on lifetime earnings by distinguishing between individuals who lived in rural or urban areas during childhood and between individuals with access to many or few books at home at age 10 we instrument years of education using compulsory school reforms and find that whereas individuals in rural areas were most affected by the reforms those with many books enjoyed substantially higher returns to their additional education we show that books retain explanatory power even when we select relatively homogeneous groups in terms of the economic position of the household

the risk of divorce and household saving behavior we analyze the causal impact of an increase in the risk of marital dissolution on the saving behavior of married couples we use the legalization of divorce in ireland in 1996 as an exogenous shock to the risk of divorce we propose several comparison groups unaffected by the law change that allow us to use a difference in differences approach our findings suggest that the legalization of divorce led to a significant increase in the propensity to save by married individuals which is consistent with individuals saving more as a response to the increase in the probability of marital breakup