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1.
According to the literature, video game playing can improve such cognitive skills as problem solving, abstract reasoning, and spatial logic. I test this hypothesis using the data from the Child Development Supplement to the Panel Study of Income Dynamics. The endogeneity of video game playing is addressed by using panel data methods and controlling for an extensive list of child and family characteristics. To address the measurement error in video game playing, I instrument children's weekday time use with their weekend time use. After taking into account the endogeneity and measurement error, video game playing is found to positively affect children's problem solving ability. The effect of video game playing on problem solving ability is comparable to the effect of educational activities. (JEL I2, J13, J24)  相似文献   

2.
I show that corporate directors' human capital facilitates international investments. Directors' experience with cross‐border transactions positively influences firms' decisions to conduct their first cross‐border acquisitions. Cross‐border acquirers are more likely to buy firms headquartered in countries with which the directors have prior deal experience. This effect is strongest for target firms headquartered in culturally and institutionally dissimilar countries. Announced cross‐border acquisitions are received more favorably by financial markets and are more likely to be completed successfully when the announcing firm has a director with cross‐border acquisition experience. These effects are not driven by investment bank involvement in the deal process or by other forms of directors' human capital, and they are robust to endogeneity of director hires. (JEL F23, F21, J24, L23)  相似文献   

3.
This study utilizes data for 144 countries from 1991 to 2010 to present the first international estimates of the gasoline price elasticity of road fatalities. We instrument each country's gasoline price with that country's oil reserves and the yearly international crude oil price to address potential endogeneity concerns. Our findings suggest that the average reduction in road fatalities resulting from a 10% increase in the gasoline pump price is in the order of 3%–6%. Around 35,000 road deaths per year could be avoided by the removal of global fuel subsidies. (JEL R41, H23, O18, Q43)  相似文献   

4.
To assess the employment effects of labor costs, it is crucial to have reliable estimates of the labor cost elasticity of labor demand. Using a matched firm‐worker data set, we estimate a long‐run unconditional labor demand function, exploiting information on workers to correct for endogeneity in the determination of wages. We evaluate the employment and deadweight loss effects of observed employers' contributions imposed by labor laws (health insurance, training, and taxes) as well as of observed workers' deductions (social security and income tax). We find that nonwage labor costs reduce employment by 17% for white collars and by 53% for blue collars, with associated deadweight losses of 10% and 35% of total contributions, respectively. Since most firms undercomply with mandated employers' and workers' contributions, we find that full compliance would imply employment losses of 4% for white collars and 12% for blue collars, with respective associated deadweight losses of 2% and 6%. (JEL J23, J32)  相似文献   

5.
Research consistently finds that divorced mothers with full‐time residential children exhibit lower repartnering rates than mothers whose children also stay with their ex‐partners. Yet the selectivity of mothers who take up sole physical custody could have biased the estimations. Using data from the Divorce‐in‐Flanders study (N = 959), the authors model mothers' heterogeneity in the uptaking of sole physical custody as a factor influencing repartnering. They find that failure to account for the endogeneity of sole physical custody leads to a large underestimation of its effect on repartnering. Accounting for its endogeneity, sole physical custody reduced the mother's repartnering rate by 63%, whereas this was just 33% according to the naïve estimate. The results suggest that mothers with full‐time residential children are disproportionally selected among those who have better chances of repartnering but that sole physical custody itself acts as an important impediment to stepfamily formation following divorce.  相似文献   

6.
I estimate the aggregate income elasticity of Wal‐Mart's and Target's revenues using quarterly data for 1997–2006. I find that Wal‐Mart's revenues increase during bad times, whereas Target's revenues decrease, consistent with Wal‐Mart selling “inferior goods” in the technical sense of the term. An upper bound on the aggregate income elasticity of demand for Wal‐Mart's wares is ?0.5. (JEL L81, D12)  相似文献   

7.
How do radio stations decide what music to play on the air? Previous studies offer a single answer to this question. In contrast, this study examines the variety of ways that radio programmers answer this question by conceptualizing them as mediators between record companies and radio audiences. From interviews with programmers at commercial radio stations in the United States we identify key programming practices that programmers use to manage their stations' music formats and present a typology of repertoires of such practices. We then discuss the implications of each programming repertoire for stations' music formats and the structural conditions that promote the use of each programming repertoire. In conclusion, we consider the study's implications for understanding culture production in the commercial radio industry.  相似文献   

8.
In this paper, we investigate whether countries' trade costs act like other national endowments by affecting the composition of countries' exports. Using an econometric approach that controls for endogeneity by accounting for potentially relevant omitted variables, we find strong evidence for a sample of 37 industrialized and transition countries that national trade costs systematically affect the composition of trade and can be viewed therefore as a source of comparative advantage. Industries located in countries with low trade costs capture significantly higher shares of world exports, where this effect is stronger in trade cost intensive industries. (JEL F11, F14)  相似文献   

9.
This paper attempts to shed new empirical light on infrastructure's role in economic growth using a semiparametric smooth coefficient model to avoid specification problems in some existing studies and admit infrastructure‐induced nonlinearity and parameter heterogeneity. Estimated by a three‐step procedure that controls for endogeneity in both the regressors and the environmental variable (infrastructure), the model is applied to the empirical context of telecommunications infrastructure in a fast‐growing economy, China. The results reveal that telecommunications contribute to output through various sources, namely its neutral and non‐neutral impacts. The total/net effect is positive but largely decreases with telecommunications stocks. (JEL L96, O4, O1)  相似文献   

10.
This paper examines the effect of high-speed internet on firm's productivity and worker's wage in China. We exploit a national policy reform and devise a difference-in-difference strategy to address the endogeneity. We find that high-speed internet significantly increases firm's productivity and worker's wage, and the estimate is larger for firms in industries with high skill intensity and for more educated workers. We provide suggestive evidence that the mechanism is likely from firm's increased use of skill-biased technology and the flattened management organization. (JEL O2, O3, J3)  相似文献   

11.
Few studies explore the linkages between health behaviors and macroeconomic outcomes. This study uses 1971–2007 state‐level data from the United States to estimate the impact of beer consumption on economic growth. We document that beer consumption has negative effects on economic growth measures once the endogeneity of beer consumption is addressed. Our estimates are robust to a range of specification checks. These findings run parallel to a large body of literature documenting substantial social and economic costs stemming from alcohol use. (JEL I1, O4)  相似文献   

12.
In Mexico, a country with high emigration rates, parental migration matches divorce as a contributor to child–father separation. Yet little has been written about children's relationships with migrating parents. In this study, I use nationally representative data from the 2005 Mexican Family Life Survey to model variation in the interaction between 739 children in Mexico and their nonresident fathers. I demonstrate that, from the perspective of sending households, parental migration and parental divorce are substantively distinct experiences. Despite considerable geographic separation, Mexican children have significantly more interaction with migrating fathers than they do with fathers who have left their homes following divorce. Further, ties with migrant fathers are positively correlated with schooling outcomes, which potentially mitigates the observed education costs of family separation.  相似文献   

13.
We estimate the age distribution's impact on carbon dioxide emissions from 1990 to 2006 by exploiting demographic variation in a panel of 46 countries. To eliminate potential bias from endogeneity or omitted variables, we instrument for the age distribution in a country's current population with lagged birth rates, and the regressions control for total population, total output, and country and year fixed effects. Carbon dioxide emissions increase with the share of the population aged 35 to 49 years, and this result is statistically significant and quantitatively large. (JEL Q4, J1)  相似文献   

14.
Were the large import fluctuations around the 2007–2009 recession because of increasing trade volatility? I show that import volatility relative to gross domestic product (GDP) increased in the 2000s and examine whether vertical specialization (VS) trade can explain this increase. I develop and calibrate a model of VS trade that generates most of the observed increase in relative import volatility from the 1960s to the 2000s. The increase is because of GDP's shift to less volatile services production. VS trade has a negligible impact. VS causes trade to fall more in recession but also increases the share of output that is traded, leaving volatility unaffected. It increases volatility by shifting trade to more volatile sectors, but this effect is quantitatively small. (JEL E3, F1)  相似文献   

15.
Health insurance contracts may restrict consumers' choice of medical provider (e.g., hospital) in order to minimize moral hazard inefficiencies. In this article, I assess the economic value of this strategy by comparing the estimated “option value” that consumers assign to provider choice to the negotiated discounts that insurers can achieve by negotiating with a restricted set of providers (i.e., volume discounts). Using a panel of federal employees' health plan choices from 1999 to 2003, I show that the practice of selective contracting (SC) with a limited set of hospitals reduced health maintenance organization (HMO) plans' expected utility by $62–$118, on average, for a standard reduction in the provider choice set. I also conduct simulations which show that by 2003 health plans using SC were theoretically unable to achieve sufficiently large volume discounts from hospital providers to fully compensate for the associated utility losses. My results help to explain the flight from HMO enrollments that occurred in the early 2000s. (JEL I10, I11, L15, D83, D12)  相似文献   

16.
A partial test for strategic behavior in bankruptcy filing may be formulated by testing whether consumers manipulate their debt and filing decision jointly, or not: that is, testing for endogeneity of financial benefit and the bankruptcy filing decision. Using joint maximum likelihood estimation of an extended discrete choice model, test results are consistent with nonstrategic filing: financial benefit is exogenous to the filing decision. This result is confirmed in two different datasets (Panel Study of Income Dynamics and Survey of Consumer Finances). This result is consistent with an ex ante low net gain from a bankruptcy filing; a type of “rational inattention” to rare events such as bankruptcy. (JEL D12, D14)  相似文献   

17.
During the European sovereign debt crisis, most countries that ran into fiscal trouble had Catholic majorities, whereas countries with Protestant majorities were able to avoid fiscal problems. We find that Christian‐conservative members of the German parliament from constituencies with higher shares of Protestants were more likely to vote against a third bailout for Greece. Survey data show that views on the euro differ between German Protestants and non‐Protestants at the individual level, too. Among Protestants, concerns about the euro have, compared to non‐Protestants, increased during the crisis. We show that this increase in concern is linked to a reduction of Protestants' subjective well‐being. We use the timing of survey interviews and news events in 2011 to account for the endogeneity of euro concerns. Emphasis on moral hazard concerns in Protestant theology may, thus, still shape economic preferences. (JEL D72, E00, I31, Z12)  相似文献   

18.
Montgomery GI Bill (MGIB) educational benefits are a prime recruiting tool in today's all‐volunteer military. This paper studies the effects of changes in education benefits using data of the period 1990–2005. Higher benefits lead to higher separation due to both pure incentive effects and by attracting more college‐oriented youth into military service. We deal with potential selection issues by distinguishing between anticipated and unanticipated benefit changes. Higher education benefits are associated with higher separation from the Army and Air Force, but not the other services. A $10,000 increase in MGIB benefits is estimated to increase usage by about 5 percentage points, but the duration of usage is estimated to be insensitive to benefit levels. (JEL H52, I21, J24)  相似文献   

19.
This paper derives the Ramsey optimal fiscal policy for taxing asset income in a model where government expenditure is a function of net output or the inputs that produce it. Extending work by Kenneth L. Judd, I demonstrate that the canonical result that the optimal tax on capital income is zero in the medium to long term is a special case of a more general model. Employing a vector error correction model to estimate the relationship between government consumption and net output or the factor inputs that generate it for the United States between 1948Q1 and 2015Q4, I demonstrate that this special case is empirically implausible, and show how a cointegrating vector can be used to determine the optimal tax schedule. I simulate a version of the model using the empirical estimates to measure the welfare implications of changing the tax rate on asset income, and contrast these results with those generated in a version of the model where government consumption is purely exogenous. The shifting pattern of welfare measurements confirms the theoretical results. I calculate that the prevailing effective tax rate on net asset income in the United States between 1970 and 2014 averaged 0.449. Hence abolishing the tax completely does generate welfare improvements, though only by the equivalent of between 1.103% and 1.616% permanent increase in consumption—well under half the implied welfare benefit when the endogeneity of the government consumption is ignored. The maximum welfare improvement from shifting part of the burden of tax from capital to labor is the equivalent of a permanent increase in consumption of between only 1.491% and 1.858%, and is attained when the tax rate on asset income is lowered to between 0.148 and 0.186. Allowing the tax rate to vary over time raises the maximum welfare benefit to 1.865%. All the results are very robust to a wide range of elasticities of labor supply. (JEL E62, H21, H50)  相似文献   

20.
ABSTRACT

This article proposes that whiteness should be thought of as an affective structure, theorizing whiteness in terms of optimism, possessive subjectivity and multiculturalism. The article shows how the optimism of ‘the good life’ [Berlant, L., 2011. Cruel optimism. Durham, NC: Duke University Press] is linked structurally to whiteness in the construction of the Australian nation-state. In this context, Utopia [2013. Film. Directed by John Pilger. Australia: Antidote Films] specifically identifies whiteness as an affective structure. The article develops by unpacking this claim. First, I consider how the affective structure of the Australian nation-state is encountered through the mutual mediation of ‘media’ and ‘place’. I focus on the example of the film's journey to Rottnest Island – formerly an island prison, now the destination of holiday makers – to highlight how the optimism of arrival links whiteness to the present. Second, I develop an analysis of the affective surfaces of whiteness by analyzing the film's encounter with ‘White Man faciality’ [Deleuze, G. and Guattari, F., 1987. A thousand plateaus: capitalism and schizophrenia. Minneapolis: University of Minnesota Press] and Indigenous ‘slow death’ [Berlant, L., 2011. Cruel optimism. Durham, NC: Duke University Press]. Through producing a series of faces, Utopia portrays whiteness as a deflective surface that propagates the ‘onto-pathology’ of white Australia [Nicolacopoulos, T. and Vassilacopoulos, G., 2014. Indigenous sovereignty and the being of the occupier: manifesto for a white Australian philosophy of origins. Melbourne: Re.press]. Utopia also portrays whiteness as an absorptive surface in which Aboriginal self-possession – including, in the form of life – disappears. The film emphasizes the loss of Aboriginal life through illness and suicide linked to incarceration, overcrowding and state-induced impoverishment. The article concludes by locating media (including Utopia) within the tension between absorption and deflection as a tension between the different spatial actions of the affective relations that mediate whiteness.  相似文献   

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