M Demetrescu, C Hanck - Statistical Papers, 2013 - Springer
The paper examines the behavior of a generalized version of the nonlinear IV unit root test proposed by Chang (2002) when the series' errors exhibit nonstationary volatility. The …
H Kaido - arXiv preprint arXiv:1312.6102, 2013 - arxiv.org
This paper studies the identification and estimation of weighted average derivatives of conditional location functionals including conditional mean and conditional quantiles in …
The objective of this dissertation is to analyze selected public policies dealing with farm labor availability (ie, guest worker programs and immigration enforcement activities), and …