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Employment Trends by Age in the United States Why Are Older Workers Different?
Age Older Workers Employment Trends
2016/3/2
In the 1960s, 1970s, and 1980s, male employment rates were declining or fl at
at all ages, and female employment rates were rising or fl at at all ages. But
employment trends diverged ...
Sliced space-filling designs with different levels of two-dimensional uniformity
Asymmetric Balanced Computer experiment Sliced orthogonal array
2016/1/20
We consider sliced computer experiments where priori knowledge suggests that factors may have different levels of importance, and so some factors need to be paid more attention than others. A new clas...
Comparative study of different discretizations of the phi(4) model
The same discrete solitary wave spectral characteristics and functions
2014/12/25
We examine various recently proposed translationally invariant discretizations of the well-known ϕ4 field theory. We compare and contrast the properties of their fundamental solutions including t...
Multibreather and vortex breather stability in Klein–Gordon lattices: Equivalence between two different approaches
Multibreather configuration stability discrete respirator the coupled oscillator
2014/12/24
In this work, we revisit the question of stability of multibreather configurations, i.e., discrete breathers with multiple excited sites at the anti-continuum limit of uncoupled oscillators. We presen...
Impact of different bioenergy crops on area allocation and cellulosic ethanol feedstock mix
perennial grasses land use
2014/11/27
Although a cellulosic ethanol mandate for 2022 is in place, significant political, economic, and agronomic uncertainty exists surrounding the attainability of the mandate. This paper evaluates the eff...
Neighbors, Barriers, and Urban Environments: Are Things “Different on the Other Side of the Tracks”?
urban environments residential sorting physical barriers
2014/11/26
Most earlier models of residential sorting employ a 'featureless plain', paying little attention to cities' physical environments. The empirical question of physical features mitigating neighbour exte...
Discriminating different classes of biological networks by analyzing the graphs spectra distribution
Discriminating different classes biological networks analyzing the graphs spectra distribution
2012/9/17
The brain's structural and functional systems, protein-protein interaction, and gene networks are examples of biological systems that share some features of com-plex networks, such as highly connected...
The Effect of Tracking Students by Ability into Different Schools: A Natural Experiment
Effect Tracking Students Ability into Different Schools Natural Experiment
2016/3/9
The tracking of pupils by ability into elite and nonelite schools represents a controversial policy in many countries. There is no consensus on how large the elite track should be and little agreement...
“ARE GENETICALLY MODIFIED FOODS BAD FOR MY HEALTH?” INDIVIDUALS’ VALUATION AND THE CHOICE AMONG DIFFERENT INFORMATION SOURCES
Genetically modified foods information health risks General practitioners labelling.
2014/6/24
We investigate the role of information on consumers’ valuation for food products containing genetically modified organisms (GMOs), using data from a specifically designed survey. We provide three mai...
Phase transition behavior in a cellular automaton model with different initial configurations
dynamical transition
2011/3/25
We investigate the dynamical transition from free-flow to jammed traffic, which is related to the divergence of the relaxation time and susceptibility of the energy dissipation rate $E_d$, in the Nage...
Interacting Multiple Try Algorithms with Different Proposal Distributions
Interacting Multiple Different Proposal Distributions
2010/11/9
We propose a new class of interacting Markov chain Monte Carlo (MCMC) algorithms designed for increasing the efficiency of a modified multiple-try Metropolis (MTM) algorithm.
Exploring Singaporean Giving Behaviour to Different Charitable Causes
Exploring Singaporean Giving Behaviour Charitable Causes
2011/6/9
In spite of increasing interest in the area of charitable giving, the difference between donors
and potential donors across different charitable causes is unclear. Moreover, the disparity
experience...
Product-limit estimators of the gap time distribution of a renewal process under different sampling patterns
Kaplan-Meier estimator Cox-Vardi estimator Laslett's line segment problem nonparametric maximum likelihood Markov process
2010/3/11
Nonparametric estimation of the gap time distribution in a simple re-
newal process may be considered a problem in survival analysis under
particular sampling frames corresponding to how the renewal...
The distribution and quantiles of functionals of weighted empirical distributions when observations have different distributions
Edgeworth-Cornish-Fisher expansions von Mises derivatives Weighted em-pirical distribution
2010/3/10
This paper extends Edgeworth-Cornish-Fisher expansions for the distribution
and quantiles of nonparametric estimates in two ways. Firstly it allows observations to have
different distributions. Seco...
Global product development and the role of Brazilian subsidiaries: similar and different realities in the automotive and white good industries
product development transnational and subsidiaries
2009/12/1
This work aims at analyzing the participation of Brazilian subsidiaries in the global product development
process in the automotive and white good industries; more specifically, it evaluates the divi...