00615nam a2200193Ia 4500 20250507130211.0 008 250505s9999 xx 000 0 eng d Series Article EASL eng EASL eng eng EASL Shouhai Ding 668777 Insufficient labor supply and wage rises under conditions of labor surplus:from the perspective of the intrahousehold division of labor China Beijing Routledge China 2012 101-115 China - Workers SRA 1318279 1318279