We propose simple modifications for the Kakwani tax progressivity measure that make it suitable for evaluating access inequality for medical services. Our modification is to measure inequality using the ratio of the concentration index to the Gini coefficient instead of the difference between...

Background: China has five layers of government including the central government. Recently, some prefectural governments meet fiscal distress. Methods: We investigate the effects of urban and rural populations and area sizes on the expenditures of the prefecture-level local government by...