搜索结果: 1-14 共查到“管理学 birth”相关记录14条 . 查询时间(0.062 秒)
Birth Order and Human Capital Development:Evidence from Ecuador
Birth Order Human Capital Development Ecuador
2016/3/3
In this paper we examine the effect of birth order on human capital development in Ecuador. Using family fixed effects models we find positive and persistent birth order effects; earlier-born children...
Parameter estimation for fractional birth and fractional death processes
birth process Yule process Yule{Furry process death process Mittag{Leer
2013/4/28
The fractional birth and the fractional death processes are more desirable in practice than their classical counterparts as they naturally provide greater flexibility in modeling growing and decreasin...
We use data from three waves of India National Family Health Survey to explore the relationship between the month of birth and the health outcomes of young children in India. We find that children bor...
On a fractional linear birth--death process
extinction probabilities fractional derivatives fractional diff usion equations generalized birth–death process iterated Brownian motion Mittag–Leffl er functions
2011/3/25
In this paper, we introduce and examine a fractional linear birth--death process $N_{\nu}(t)$, $t>0$, whose fractionality is obtained by replacing the time derivative with a fractional derivative in t...
The Supply of Birth Control Methods, Education, and Fertility: Evidence from Romania
Birth Control Methods Education Fertility Evidence Romania
2016/3/8
This paper investigates the effect of the supply of birth control methods on fertility behavior by examining Romania’s 23-year period of pronatalist policies. Following the lifting of the restrictions...
Title VII at Forty:A Brief Look at the Birth,Death,and Resurrection of the Disparate Impact Theory of Discrimination
Birth Death Resurrection Disparate Impact Theory of Discrimination
2009/11/13
The year 2004 witnessed the anniversaries of two major milestones
in the ongoing effort to make equality a reality in this nation. First, the
year 2004 marks the fiftieth anniversary of the 1954 dec...
Does the effect of micronutrient supplementation on neonatal survival vary with respect to the percentiles of the birth weight distribution?
percentiles counterfactual Bayesian computation
2009/9/22
The methods in this paper are motivated by a double-blind randomized
community trial in rural Nepal (Christian et al 2003a,b). The investigators imple-
mented an intervention program to evaluate ben...
CRITERIONS OF THE SlMILARITY FOR RANDOM WALKS AND BIRTH-AND-DEATH PROCESSES
Associated polynomials measures of orthogonality similar random walks
2009/9/18
This paper is devoted to study the similarity of birthand-
death processes with a discrete and continuous time. We discuss
some relations between the measures of orthogonality of the associated
pol...
Spatial birth and death processes as solutions of stochastic equations
spatial birth death processes stochastic equations
2009/6/12
Spatial birth and death processes as solutions of stochastic equations .
Taxon Size Distribution in a Time Homogeneous Birth and Death Process
birth-death process taxon size hypergeometric function phylogeny genealogy
2010/3/17
The number of extant individuals within a lineage, as exemplified by
counts of species numbers across genera in a higher taxonomic category, is
known to be a highly skewed distribution. Because the ...
Parent-Child Quality Time: Does Birth Order Matter?
Parent-Child Quality Time Birth Order Matter
2016/3/7
Using data from the American Time Use Survey, I find that a first-born child receives 20-30 more minutes of quality time each day with his or her parent than a second-born child of the same age from a...
The Benefits of Delayed Primary School Enrollment: Discontinuity Estimates Using Exact Birth Dates
Benefits Delayed Primary School Enrollment Discontinuity Estimates Exact Birth Dates
2016/3/7
The paper estimates the effect of delayed school enrollment on student outcomes, using administrative data on Chilean students that include exact birth dates. Regression-discontinuity estimates, based...
Birth Order, Educational Attainment, and Earnings: An Investigation Using the PSID
Birth Order Educational Attainment Investigation PSID
2016/3/7
We examine the implications of being early in the birth order, and whether a pattern exists within large families of falling then rising attainment with respect to birth order. Unlike other studies us...
Parental Educational Investment and Children’s Academic Risk: Estimates of the Impact of Sibship Size and Birth Order from Exogenous Variation in Fertility
Parental Educational Investment Children’s Academic Risk Estimates Birth Order Exogenous Variation Fertility
2016/3/7
This study uses exogenous variation in sibling sex composition to estimate the causal effect of sibship size on boys’ probabilities of private school attendance and grade retention. Using the 1990 U.S...