This article examines spatial panel autoregressive (SAR) models with dynamic, time-varying endogenous spatial weights matrices, common factors, and random coefficients. An empirical application is …
This study primarily seeks to answer the following question: How do social networks evolve over time and affect individual economic activity? To provide an adequate empirical tool to answer this qu…
This study examines consumers’ time-inconsistent preferences in digital content consumption and their strategic self-control behaviors. We used a unique data set obtained from a major digital boo…
Quantitative relationship between the activity/property and the structure of compound is critical in chemical applications. To learn this quantitative relationship, hundreds of molecular descriptor…
We study Raman gain in few-mode fibers (FMFs) by measuring spontaneous Raman scattering in polarization-maintaining FMF, mode-maintaining FMF and common FMF. The results show that the intensities o…
A two-species lottery competition model with nonstationary reproduction and mortality rates of both species is studied. First, a diffusion approximation for the fraction of sites occupied by each a…
A green supply chain, as one of the most critical low-carbon strategies, has been widely studied along with evolutionary game theory, for which governmental policies, such as a carbon tax, subsidie…
Recently optical amplification technologies for mode-division multiplexing (MDM) transmission systems and networks have attracted great interest. In this article, we first propose a compact structu…