no code implementations • 3 Jul 2023 • Luis Alvarez, Cristine Pinto
Local empirical processes are defined as the (local) averages $\frac{1}{nh}\sum_{i=1}^n \mathbf{1}\{x - h \leq X_i \leq x+h\}f(Z_i)$, where $f$ belongs to a class of functions, $x \in \mathbb{R}$ and $h > 0$ is a bandwidth.
no code implementations • 18 Jan 2022 • Luis Alvarez, Cristine Pinto, Vladimir Ponczek
Is homophily in social and economic networks driven by a taste for homogeneity (preferences) or by a higher probability of meeting individuals with similar attributes (opportunity)?