›› 2015, Vol. 27 ›› Issue (8): 3-12.

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The Effects of Poverty Gap and Interest Rate on Consumption——Analysis Based on Wealth Effect

Wu Kun1,3, Wu Weixing1,2, Jiang Tao1   

  1. 1. Research Center for Applied Finance, University of International Business and Economics, Beijing 100029;
    2. College of Finance, University of International Business and Economics, Beijing 100029;
    3. Canvard College, Beijing Technology and Business University, Beijing 101118
  • Received:2014-09-29 Online:2015-08-30 Published:2015-09-02

Abstract:

With the spirit of capitalism and life expectancy, this paper considers the consumers' inter-temporal optimal consumption path. Theoretical findings are: (1) the consumption growth rate and the average propensity of wealth to consume are positively correlated;(2) the interest rate has a negative or no effect on consumption growth rate when consumers hate risks and care about social status;(3) the coefficient between the ratio of income to wealth and the consumption growth rate is negative when consumers are risk averse. The empirical analysis, according to 24 Chinese provinces' panel data during the period of 1996 to 2012, provides the evidence for theoretical results from two dimensions of region and time. The results generate a number of testable implications for stimulating consumption.

Key words: average propensity to consume, interest rate, consumption growth rate, wealth effect