Public attention has focused on how the launch of the national health exchanges could impact the types of risks who initially enroll and thereby affect future premiums and enrollment. We introduce simple dynamics into a standard model of insurance under adverse selection to show that such...

Background: The aim of this study was to investigate the relationship between the quality of public health insurance and individuals'consumption structure upgrades in China. Methods: This study was conducted using data from a population of 6430 Chinese individuals aged 18 to 70 y from the 2017...