This is a preview. Log in through your library . Abstract This paper proposes a dual-level inefficiency model for analysing datasets with a sub-company structure, which permits firm inefficiency to be ...

No. 55/56, Économétrie des Données de Panel / Panel Data Econometrics (Sep. - Dec., 1999), pp. 277-297 (21 pages) This paper surveys some applications of artificial regressions including the ...

In this paper we study neural networks and their approximating power in panel data models. We provide asymptotic guarantees on deep feed-forward neural network estimation of the conditional mean, ...

Background: Prior research has documented a correlation between the imposition of sanctions and worsening health conditions in target countries. However, the direction of causality in this ...

A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. Identifying causal relationships from observational data is not easy. Still, ...