on the supply of creative work evidence from the movies in this paper we investigate the impact of economic incentives on the international supply of big screen movies more particularly we also study the impact of a 1998 increase in the term of copyright on u s movie production this abstract was borrowed from another version of this item

party systems and electoral volatility in latin america a test of economic institutional and structural explanations three different theoretical explanations are tested for the exceptionally high level of electoral volatility found in contemporary latin america economic voting institutional characteristics of political regimes and party systems and the structure and organization of class cleavages a pooled cross sectional time series regression analysis is conducted on 58 congressional elections and 43 presidential elections in 16 latin american countries during the 1980s and 1990s institutional variables have the most consistent effect on volatility while the influence of economic performance is heavily contingent upon the type of election and whether the dependent variable is operationalized as incumbent vote change or aggregate electoral volatility the results demonstrate that electoral volatility is a function of short term economic perturbations the institutional fragilities of both democratic regimes and party systems and relatively fluid cleavage structures

price discrimination copyright law and technological innovation evidence from the introduction of dvds u s copyright law effectively prevents direct price discrimination for copyright holders that sell to different markets in response these firms can engage in indirect price discrimination i derive theoretical predictions about the use of indirect price discrimination and i analyze how optimal pricing strategies differ for different products using data on vhs and dvd movie distribution i find that firms pricing choices are consistent with the predictions of theory and that firms use of indirect price discrimination benefits consumers but harms ancillary retailers finally i examine what optimal pricing strategies might look like in a legal environment that permits direct price discrimination

social changes in impressionable years and adult political attitudes evidence from jewish expulsions in nazi germany this study provides evidence that individuals who grew up during the 1930 s jewish expulsions are less likely to show interest and participate in politics the estimates imply that at the mean individuals in their impressionable ages at the time of the expulsions are about 13 less likely to be interested in politics and 26 less likely to participate in politics these results are not found for individuals who were older at the time of the expulsions nor for those growing up during world war wwii results are robust to fixed region and birth year characteristics various definitions of impressionable ages and composition bias induced by differential migration and mortality rates across regions and cohorts the estimates are also not driven by other regional differences in 1930 s political participation party support catholic share exposure and destruction during wwii urbanization and other regional characteristics we provide evidence that the adverse effects on political attitudes we find are explained by a model of political participation emphasizing the role of civic skills and socioeconomic status acquired at younger ages exposure to the expulsions when young is associated with lower adult volunteerism trust church attendance and socioeconomic status

the institutional causes of china s great famine 1959 1961 this paper studies the causes of china s great famine during which 16 5 to 45 million individuals perished in rural areas we document that average rural food retention during the famine was too high to generate a severe famine without rural inequality in food availability that there was significant variance in famine mortality rates across rural regions and that rural mortality rates were positively correlated with per capita food production a surprising pattern that is unique to the famine years we provide evidence that an inflexible and progressive government procurement policy where procurement could not adjust to contemporaneous production and larger shares of expected production were procured from more productive regions was necessary for generating this pattern and that this policy was a quantitatively important contributor to overall famine mortality

capacity choice counters the coase conjecture the coase conjecture 1972 is the proposition that a durable goods monopolist who sells over time and can quickly reduce prices as sales are made will price at marginal cost subsequent work has shown that in some plausible cases that conjecture does not hold we show that the coase conjecture does not hold in any plausible case in particular we examine that conjecture in a model where there is a vanishingly small cost for production capacity and the seller may augment capacity in every period in the gap case any positive capacity cost ensures that in the limit as the size of the gap and the time between sales periods shrink the monopolist obtains profits identical to those that would prevail when she could commit ex ante to a fixed capacity given a standard condition on demand those profits are at least 29 8 of the full static monopoly optimum

a quantitative analysis of the used car market we quantitatively investigate the allocative and welfare effects of secondary markets for cars an important source of gains from trade in these markets is the heterogeneity in the willingness to pay for higher quality newer goods but transaction costs are an impediment to instantaneous trade calibration of the model successfully matches several aggregate features of the u s and french used car markets counterfactual analyses show that transaction costs have a large effect on volume of trade allocations and the primary market aggregate effects on consumer surplus and welfare are relatively small but the effect on lower valuation households can be large

children of war the long run effects of large scale physical destruction and warfare on children this paper provides causal evidence on the long term consequences of large scale physical destruction on educational attainment health status and labor market outcomes of children i exploit the plausibly exogenous region by cohort variation in the intensity of world war two wwii destruction as a unique quasi experiment i find that exposure to destruction had long lasting detrimental effects on the human capital formation health and labor market outcomes of germans who were at school age during wwii an important channel for the effect of destruction on educational attainment is the destruction of schools whereas malnutrition is partly behind the estimated impact on health

platform competition in two sided markets many if not most markets with network externalities are two sided to succeed platforms in industries such as software portals and media payment systems and the internet must get both sides of the market on board accordingly platforms devote much attention to their business model that is to how they court each side while making money overall this paper builds a model of platform competition with two sided markets it unveils the determinants of price allocation and end user surplus for different governance structures profit maximizing platforms and not for profit joint undertakings and compares the outcomes with those under an integrated monopolist and a ramsey planner jel l5 l82 l86 l96

quality matters the expulsion of professors and the consequences for phd student outcomes in nazi germany i investigate the effect of faculty quality on phd student outcomes to address the endogeneity of faculty quality i use exogenous variation provided by the expulsion of mathematics professors in nazi germany faculty quality is a very important determinant of short and long run phd student outcomes a one standard deviation increase in faculty quality increases the probability of publishing the dissertation in a top journal by 13 percentage points the probability of becoming a full professor by 10 percentage points the probability of having positive lifetime citations by 16 percentage points and the number of lifetime citations by 6 3

are there civic returns to education abstract the hypothesized effects of educational attainment on adult civic engagement and attitudes provide some of the most important justifications for government intervention in the market for education in this study i present evidence on whether these externalities exist i assess and implement two strategies for identifying the effects of educational attainment one is based on the availability of junior and community colleges the other on changes in teen exposure to child labor laws the results suggest that educational attainment has large and statistically significant effects on subsequent voter participation and support for free speech i also find that additional schooling appears to increase the quality of civic knowledge as measured by the frequency of newspaper readership

the political impact of economic crisis in latin america in the 1980s research on the political implications of economic conditions is separated into two relatively distinct bodies of literature i bridge the theoretical gap between them by examining the effects of economic crisis on electoral outcomes in latin america from 1982 to 1990 an analysis of 21 competitive elections indicates that crisis conditions undermine support for incumbents and provoke high levels of electoral volatility but without necessarily fostering the growth of political extremism or the exhaustion of elite consensus associated with the breakdown of democracy the results also suggest that the relationship between economic conditions and electoral instability is mediated by party system structure rather than democratic age paradoxically the findings buttress prior research on electoral outcomes in the comparatively stable and homogeneous organization for economic cooperation and development oecd nations while undercutting theoretical frameworks elaborated with specific reference to the breakdown and consolidation of third world democracy

war and institutions new evidence from sierra leone scholars of economic development have argued that war can have adverse impacts on later economic performance war destroys physical capital and infrastructure and disrupts human capital accumulation and it may also damage institutions by creating political instability destroying the social fabric and endangering civil liberties world bank 2003 understanding war s impact on development is particularly important for sub saharan africa where two thirds of all nations suffered from armed conflict during the 1980s and 1990s the proliferation of armed conflict in the world s poorest region begs the question of what role conflict may be playing in africa s disappointing economic performance yet the net long run effects of war are ambiguous from the point of view of economic theory to the extent that war impacts are limited to the destruction of capital the neoclassical model predicts rapid economic growth postwar converging back to steady state growth several recent papers that study war impacts including in japan donald r davis and david e weinstein 2002 and vietnam miguel and gerard roland 2005 find few persistent local impacts of u s bombing with heavily bombed areas experiencing rapid recovery to prewar population and economic trends this is consistent with the neoclassical model if war s main consequence is to destroy capital war could also affect long run growth either positively or negatively by modifying the scale parameter in the neoclassical growth model for example while the world bank 2003 argues that war has adverse institutional consequences charles h tilly shows how war promoted state formation and nation building in europe historically ultimately strengthening institutions tilly 1975 we study the aftermath of the recent civil conflict in sierra leone one notable aspect of this project is the extensive household data for sierra leone on conflict experiences and on local institutions our results are complementary to the other recent studies mentioned above none of which examines institutional impacts

land ownership security and farm productivity evidence from thailand the article discusses the impact of land ownership security on farmers input use and output value economic theory suggests that farmers with secure legal ownership will have more incentives and better ability to invest due to a lower perceived risk and a favourable access to institutional credit this leads to higher variable inputs use and higher output per unit of land the article uses farm level data from three provinces in thailand to test the above propositions the data pertain to samples of squatters who lack secure legal ownership as contrasted with legally titled farmers the results confirm that the provision of secure ownership in ldcs can increase productivity significantly

social structure and development a legacy of the holocaust in russia we document a statistical association between the severity of the persecution displacement and mass murder of jews by the nazis during world war ii and long run economic and political outcomes within russia cities that experienced the holocaust most intensely have grown less and both cities and administrative districts oblasts where the holocaust had the largest impact have worse economic and political outcomes since the collapse of the soviet union we provide evidence that the lasting impact of the holocaust may be attributable to a permanent change it induced in the social structure across different regions of russia

does education improve citizenship evidence from the united states and the united kingdom abstract many studies document an association between schooling and civic participation but none credibly investigate causal links we explore the effect of extra schooling induced through compulsory schooling laws on the likelihood of becoming politically involved in the united states and the united kingdom we find that educational attainment is related to several measures of political interest and involvement in both countries we find a strong and robust relationship between education and voting for the united states but not for the united kingdom our us results approach the uk findings when conditioning on registration possibly indicating that registration rules present a barrier to participation

schooling and citizenship in a young democracy evidence from postwar germany this paper examines whether schooling has a causal impact on individuals political interest voting turnout democratic values political involvement and political membership using two national representative samples between 1949 and 1969 the number of compulsory years of schooling was increased from eight to nine years in the federal republic of germany gradually over time and across federal states these legislative changes allow one to investigate the causal impact of years of schooling on citizenship in a young democracy years of schooling are found to be positively correlated with a broad range of citizenship outcomes however when exogenous increase in schooling through legislative changes is used there is little evidence of a causal efiect several potential explanations are examined 1 poor or apolitical teaching practices in the post war period 2 shortages of qualifled teachers and adequate teaching material 3 extra curricular civic education and 4 whether civic knowledge might have been acquired prior to the increase in schooling the estimates reject the flrst three explanations whereas ample historical evidence is in favour of the hypothesis that the fundamentals of democracy were learned already earlier in school

dead poet s property how does copyright influence price copyrights create long lived intellectual property in goods ranging from science literature and music to news film and software the economic effects of copyright however are difficult to identify in modern settings this article exploits an unintended differential increase in copyright length under the uk copyright act of 1814 in favor of books by dead authors to examine the effects of longer copyright terms on price we find that a doubling in copyright length was associated with a substantial roughly 50 increase in the price of books additional years of copyright improved publishers ability to practice intertemporal price discrimination

durable goods oligopoly with secondary markets the case of automobiles we study the effects of durability and secondary markets on equilibrium firm behavior in the car market we construct a dynamic oligopoly model of a differentiated product market to incorporate the equilibrium production dynamics that arise from the durability of the goods and their active trade in secondary markets we derive an econometric model and estimate its parameters using data from the automobile industry over a 20 year period our estimates are used to provide a measure of the competitive importance of the secondary market

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

growing up in a recession does the historical macroeconomic environment affect preferences for redistribution we find that individuals who experienced a recession when young believe that success in life depends more on luck than effort support more government redistribution and tend to vote for left wing parties the effect of recessions on beliefs is long lasting we support our findings with evidence from three different datasets first we identify the effect of recessions on beliefs exploiting time and regional variation in macroeconomic conditions using data from the 1972 2010 general social survey our specifications control for nonlinear time period life cycle and cohort effects as well as a host of background variables second we rely on data from the national longitudinal survey of the high school class of 1972 to corroborate the age period cohort specification and look at heterogeneous effects of experiencing a recession during early adulthood third using data from the world value survey we confirm our findings with a sample of 37 countries whose citizens experienced macroeconomic disasters at different points in history

war and local collective action in sierra leone abstract we study the brutal 1991 2002 sierra leone civil war using nationally representative household data on conflict experiences postwar economic outcomes local politics and collective action individuals whose households directly experienced more intense war violence are robustly more likely to attend community meetings more likely to join local political and community groups and more likely to vote tests using prewar controls and alternative samples suggest that selection into victimization is unlikely to be driving the results more speculatively the findings could help partially explain the rapid postwar political and economic recoveries observed in sierra leone and after several other recent african civil wars

german jewish emigres and us invention historical accounts suggest that jewish emigres from nazi germany revolutionized us science to analyze the emigres effects on chemical innovation in the united states we compare changes in patenting by us inventors in research fields of emigres with fields of other german chemists patenting by us inventors increased by 31 percent in emigre fields regressions which instrument for emigre fields with pre 1933 fields of dismissed german chemists confirm a substantial increase in us invention inventor level data indicate that emigres encouraged innovation by attracting new researchers to their fields rather than by increasing the productivity of incumbent inventors

schooling political participation and the economy abstract we investigate how the link between individual schooling and political participation is affected by country characteristics using individual survey data we find that political participation is more responsive to schooling in land abundant countries and less responsive in human capital abundant countries even while controlling for country political institutions and cultural attitudes we find related evidence that political participation is less responsive to schooling in countries with a higher skill premium as well as within countries for individuals in skilled occupations the evidence motivates a theoretical explanation in which patterns of political participation are influenced by the opportunity cost of engaging in political rather than production activities

copying and indirect appropriability photocopying of journals creators and owners of intellectual properties are alarmed by the growth of technologies that ease the tasks of copying these properties this paper however shows that the unauthorized copying of intellectual properties need not be harmful and actually may be beneficial the empirical impact of photocopying on publishers of journals is examined in an attempt to discover if publishers can indirectly appropriate revenues from users who are not original purchasers the evidence indicates that publishers can indirectly appropriate revenues from users who do not directly purchase journals and that photocopying has not harmed journal publishers 18 references 1 table

when do secondary markets harm firms to investigate whether secondary markets aid or harm durable goods manufacturers we build a dynamic model of durable goods oligopoly with transaction costs in the secondary market calibrating model parameters using data from the us automobile industry we find the net effect of opening the secondary market is to decrease new car manufacturers profits by 35 percent counterfactual scenarios in which the size of the used good stock decreases such as when products become less durable when the number of firms decreases or when firms can commit to future production levels increase the profitability of opening the secondary market

zero returns to compulsory schooling in germany evidence and interpretation abstract we estimate the impact of compulsory schooling on earnings using changes in compulsory schooling laws in west germany after world war ii most estimates in the literature indicate returns in the range of 10 to 15 while our research design is very similar to studies for various other countries we find a zero return we find no evidence that this is due to labor market institutions or the apprenticeship training system in germany the result might be due to the fact that the basic skills most relevant for the labor market are learned earlier in germany than in other countries

rational choice and the dynamics of collective political action evaluating alternative models with panel data been hampered by the inability to use perceptions of the costs and benefits of participation at a given time to predict behavior that necessarily occurred in the past and by ambiguities associated with analyzing behavioral intentions instead of actual participation using panel data collected on a national sample in west germany between 1987 and 1989 we show that variables from a collective interest model measured in 1987 individuals dissatisfaction with the provision of collective goods beliefs that group actions can be successful and beliefs in the importance of their own participation predict subsequent participation in collective protest activities variables corresponding to the private selective incentives associated with protest are found to be less relevant furthermore we find that engaging in protest changes many of the perceptions that influence future participation we discuss the implications for theories of political mobilization p erhaps no area in mass political behavior research is beset with such serious methodological difficulties as the study of participation in political protest and other unconventional activities some of the problems such as finding and eliciting truthful responses from the limited number of individuals who engage in these types of behaviors can and have been remedied through better sampling and more sensitive interviewing methods in national and local probability surveys a more fundamental problem however is that unlike voting or campaign participation unconventional behavior does not occur during fixed periods and hence researchers typically cannot plan a study in advance of the specific activities they may wish to analyze this means that almost all previous surveybased research on protest and unconventional political action is prone to what green and shapiro 1994 85 term the pedestrian methodological defect of predicting past behavior from information gathered at the survey s current time this error would be less consequential for causal

optimal price skimming by a monopolist facing rational consumers this paper considers the intertemporal pricing problem for a monopolist marketing a new product the key feature differentiating this paper from the extant management science literature on intertemporal pricing is the assumption that consumers are intertemporal utility maximizers a subgame perfect nash equilibrium pricing policy is characterized and shown to involve intertemporal price discrimination we compare this policy to the optimal policy for a monopolist facing myopic consumers and find that for any given state prices are always lower with rational consumers than with myopic consumers for plausible parameter values the assumption of consumer rationality can be shown to lead to large differences in optimal prices moreover if a monopolist facing rational consumers implements the optimal myopic consumer pricing policy profits can be significantly less than if the monopolist follows the equilibrium pricing policy for rational consumers

peer effects in science evidence from the dismissal of scientists in nazi germany this paper analyses peer effects among university scientists specifically it investigates whether the quality and the number of peers affect the productivity of researchers in physics chemistry and mathematics the usual endogeneity problems related to estimating peer effects are addressed by using the dismissal of scientists by the nazi government in 1933 as a source of exogenous variation in the peer group of scientists staying in germany to investigate localized peer effects i construct a new panel data set covering the universe of scientists at the german universities from 1925 to 1938 from historical sources i find no evidence for peer effects at the local level even very high quality scientists do not affect the productivity of their local peers

beyond ses a resource model of political participation this paper develops a resource model of political participation the resources considered are time money and civic skills those communications and organizational capacities that are essential to political activity these skills are not only acquired early in life but developed in the nonpolitical institutional settings of adult life the workplace organizations and churches and synagogues these resources are distributed differentially among groups defined by socioeconomic status a two stage least squares analysis shows these resources have powerful effects on overall political activity thus explaining why socioeconomic status has traditionally been so powerful in predicting participation we disaggregate overall activity into three kinds of acts those that involve giving time those that entail donating money and voting each requires a different configuration of resources resulting in different patterns of stratification across various political acts

the consequences of child soldiering abstract little is known about the impacts of military service on human capital and labor market outcomes due to an absence of data as well as sample selection recruits are self selected screened and selectively survive we examine the case of uganda where rebel recruitment methods provide exogenous variation in conscription economic and educational impacts are widespread and persistent schooling falls by nearly a year skilled employment halves and earnings drop by a third military service seems to be a poor substitute for schooling psychological distress is evident among those exposed to severe war violence and is not limited to ex combatants