Empirical study on income distribution of listed firms in China 并列题名:Empirical study on income distribution of listed firms in China empirical evidence from private listed firms in China a study on income distribution in China Empirical study on earnings management of listed companies in China Study on earnings conservatism of listed firms in China empirical study on underdeveloped areas in China Study of income distribution in China 并列题名:Study of income distribution in China Effect of tax regulation on income distribution among residents in China