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Improving Takeup of Health Insurance Program:A Social Experiment in France
Health Insurance Program Social Experiment France
2016/3/3
This paper is based on a randomized experiment conducted in order to understand the low takeup rate of a complementary health-insurance voucher program for the poorest in France. We explore two of the...
Estimating Heterogeneous and Hierarchical Peer Effects on Body Weight Using Roommate Assignments as a Natural Experiment
Heterogeneous Hierarchical Peer Body Weight Roommate Assignments Natural Experiment
2016/3/3
We investigate peer effects in weight gain by exploiting a natural experiment, roommate assignments of 751 male and 845 female first-year college students. Results indicate that females are subject to...
Peer Effects in Disadvantaged Primary Schools Evidence from a Randomized Experiment
Disadvantaged Primary Schools Randomized Experiment
2016/3/2
Using data from a well- executed randomized experiment, we fi nd that the
average classroom peer achievement adversely infl uences own student
achievement in math and reading in primar...
Concise Comparative Summaries (CCS) of Large Text Corpora with a Human Experiment
text summarization high-dimensional analysis sparse model- ing Lasso L1 regularized logistic regression co-occurrence tf-idf
2016/1/25
In this paper, we propose a general framework for topic-specific summarization of large text corpora, and illustrate how it can be used for the analysis of news databases. Our framework, concise compa...
Concise Comparative Summaries (CCS) of Large Text Corpora with a Human Experiment
text summarization high-dimensional analysis sparse model- ing, Lasso L1 regularized logistic regression co-occurrence tf-idf
2016/1/20
In this paper, we propose a general framework for topic-specific summarization of large text corpora, and illustrate how it can be used for the analysis of news databases. Our framework, concise compa...
Savings Constraints and Microenterprise Development: Evidence from a Field Experiment in Kenya
Savings micro-enterprise development Kenya a field experiment the evidence
2015/7/20
Savings Constraints and Microenterprise Development: Evidence from a Field Experiment in Kenya.
Short-Run Subsidies and Long-Run Adoption of New Health Products: Evidence from a Field Experiment
technology adoption experimentation social learning anchoring malaria prevention
2015/7/20
Short-Run Subsidies and Long-Run Adoption of New Health Products: Evidence from a Field Experiment.
Spontaneous symmetry breaking in photonic lattices: Theory and experiment
Symmetry broken double - well waveguide symmetric potential galerkin truncation photonic crystal lattice
2014/12/29
We examine an example of spontaneous symmetry breaking in a double-well waveguide with a symmetric potential. The ground state of the system beyond a critical power becomes asymmetric. The effect is i...
Nonlinearity Management in Optics: Experiment, Theory, and Simulation
Kerr nonlinear femtosecond pulse optical glass air
2014/12/25
We conduct an experimental investigation of nonlinearity management in optics using femtosecond pulses and layered Kerr media consisting of glass and air. By examining the propagation properties over ...
Modulational Instability in a Layered Kerr Medium: Theory and Experiment
The coupling instability material properties the theory of linear coupling
2014/12/25
We present the first experimental investigation of modulational instability in a layered Kerr medium. The particularly interesting and appealing feature of our configuration, consisting of alternating...
Discrete Breathers in a Forced-Damped Array of Coupled Pendula: Modeling, Computation, and Experiment
Machinery the localization model enhance the liquidity local mode damping coupling
2014/12/24
In this work, we present a mechanical example of an experimental realization of a stability reversal between on-site and intersite centered localized modes. A corresponding realization of a vanishing ...
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...
Rational Ignorance in Education: A Field Experiment in Student Plagiarism
Rational Ignorance Education Field Experiment Student Plagiarism
2016/3/9
Plagiarism appears to be a common problem among college students, yet there is little evidence on the effectiveness of interventions designed to minimize plagiarism. This study presents the results of...
Optimal experiment design in a filtering context with application to sampled network data
Optimal design, Kalman filter random walks
2010/10/19
We examine the problem of optimal design in the context of filtering multiple random walks. Specifically, we define the steady state E-optimal design criterion and show that the underlying optimizatio...
The Research of Knowledge Workers’Competencies Based on EEG Experiment of Mental Operations
Mental Therbligs EEG Knowledge Workers Competencies
2013/2/23
The paper analyzes the limitation of the method to study the competencies. The differences between competencies of knowledge workers exist in the “therbligs” used in information process. Based on 191 ...