1,720,976 research outputs found
When is the Local Average Treatment Close to the Average?: Evidence from Fertility and Labor Supply
No full textThe local average treatment effect (LATE) may differ from the average treatment effect (ATE) when those influenced by the instrument are not representative of the overall population. Heterogeneity in treatment effects may imply that parameter estimates from 2SLS are uninformative regarding the average treatment effect, motivating a search for instruments that affect a larger share of the population. In this paper, I present and estimate a model of home production with heterogeneous costs and benefits to fertility. The results indicate that a sex-preference instrument in Taiwan produces IV estimates closer to the estimated ATE than in the United States, where sex preference is weaker.
The Consequences of Industrialization: Evidence from Water Pollution and Digestive Cancers in China
Full text linkReplication data for: The Consequences of Industrialization: Evidence from Water Pollution and Digestive Cancers in China
No full textN/
Estimating a Dynamic Model of Sex Selection in China
No full textAbstract
High ratios of males to females in China, which have historically concerned researchers (Sen 1990), have increased in the wake of China’s one-child policy, which began in 1979. Chinese policymakers are currently attempting to correct the imbalance in the sex ratio through initiatives that provide financial compensation to parents with daughters. Other scholars have advocated a relaxation of the one-child policy to allow more parents to have a son without engaging in sex selection. In this article, I present a model of fertility choice when parents have access to a sex-selection technology and face a mandated fertility limit. By exploiting variation in fines levied in China for unsanctioned births, I estimate the relative price of a son and daughter for mothers observed in China’s census data (1982–2000). I find that a couple’s first son is worth 1.42 years of income more than a first daughter, and the premium is highest among less-educated mothers and families engaged in agriculture. Simulations indicate that a subsidy of 1 year of income to families without a son would reduce the number of “missing girls” by 67% but impose an annual cost of 1.8% of Chinese gross domestic product (GDP). Alternatively, a three-child policy would reduce the number of “missing girls” by 56% but increase the fertility rate by 35%.</jats:p
Winners and Losers of Multinational Firm Entry into Developing Countries: Evidence from the Special Economic Zones of the People’s Republic of China
No full textThis paper examines the impact of multinational firm entry into local labor markets on employment, productivity, and wages. It exploits the People’s Republic of China’s rapid implementation of economic reforms and assignment of cities to special economic zone status in the 1980s and 1990s. Using data on both firms and workers, it is found that these policies increased foreign direct investment, which raised average labor productivity in these labor markets. However, only modest increases in real median wage rates across these cities are observed in the face of large increases in wage inequality and rising local prices, limiting the benefits to most workers in these cities. Evidence is presented that corporate profits captured most of the increase in productivity in these areas
Replication data for: The Consequences of Industrialization: Evidence from Water Pollution and Digestive Cancers in China
No full textN/
The "Missing Girls" of China and the Unintended Consequences of the One Child Policy
No full textHigh ratios of males to females in China have concerned researchers (Sen 1990, Yi et al. 1993) and the recent increase has alarmed policymakers worldwide. This paper presents an analysis of China’s census data that indicates that the "missing girls" phenomenon is causally linked to enforcement of the One Child Policy. Fertility is lower and sex ratios are higher among those under stricter fertility control, and the overall increase in the sex ratio is driven by an increase in the prevalence of sex selection among first and second births. By exploiting regional and temporal variation in fines levied for unauthorized births, I find that higher fine regimes discourage fertility, but are associated with higher ratios of males to females.
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
- …
