Reflections of signals on conducting lines
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In the regression-discontinuity (RD) design, units are assigned to treatment based on whether their value of an observed… (More)
R Discontinuity (RD) designs were first introduced by Donald L. Thistlethwaite and Donald T. Campbell (1960) as a way of… (More)
A regression discontinuity (RD) research design is appropriate for program evaluation problems in which treatment status (or the… (More)
Does Head Start Improve Children's Life Chances? Evidence from a Regression Discontinuity Design This paper exploits a new source… (More)
The regression discontinuity model has recently become a commonly applied framework for empirical work in economics. Hahn, Todd… (More)
A variety of factors is making it increasingly difficult and expensive to design and manufacture traditional Application Specific… (More)
Using data on elections to the United States House of Representatives (1946-1998), this paper exploits a quasi-experiment… (More)
- IEEE Trans. Systems, Man, and Cybernetics
- IEEE Trans. Pattern Anal. Mach. Intell.
We discuss the problem of accurately computing the illumination of a diffuse polyhedral environment due to an area light source… (More)