In statistics, samples are drawn from a population in a datagenerating process (DGP). Standard errors measure the uncertainty in sample estimates of population parameters. In science, evidence is generated to test hypotheses in an evidencegenerating process (EGP). We claim that EGP variation...

The digital economy, which was born during the late third technological revolution, has caused significant economic and societal changes. Amid sluggish global economic growth, China's economy is facing upgrades and transformations. The sample selection for this study was conducted from 2013 to...

The contradiction between charging stations (CSs) and electric vehicles (EVs) is a "chicken-and-egg" problem. Multiple factors and stakeholders, including the goals of the government's industry planning, CS operators' profits, and EV consumers' charging demand, influence the CS layout. Using...