No. 20/21, L'Hétérogénéité en Économétrie / Heterogeneity in Econometrics (Oct., 1990 - Mar., 1991), pp. 143-169 (27 pages) In this paper we consider the asymptotic properties of least squares ...

Andriy Blokhin has 5+ years of professional experience in public accounting, personal investing, and as a senior auditor with Ernst & Young. Thomas J Catalano is a CFP and Registered Investment ...

Materials scientists can learn a lot about a sample material by shooting lasers at it. With nonlinear optical microscopy—a ...

Recent results on the convergence of a Galerkin projection method for the Sylvester equation are extended to more general linear systems with tensor product structure. In the Hermitian positive ...