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The aim of this study is to investigate how network effects affect the quality and price decisions of firms in a vertically differentiated market. As network effects increase, high-quality producers tend to raise quality while low-quality producers lower it. The degree of product differentiation...

Abstract: This paper expounds how to combining the research of equity in health economic and Roemer’s equality of opportunity, meanwhile, cross-section data of CHNS2009 is adopted to conduct an empirical study. The results shows that 54.4% of the total health care inequality is due to...

Chinese Abstract:...