In how many years has Switzerland become largely urban rather than largely rural >
In China , rural - urban income differentials “ constitute a large share of total inequality , and the widening sectoral gaps in recent years have caused the rising inequality in China . ” Research conducted by Dennis Tao Yang published in the journal of the American Economic Association indicates that the root of China ’s rural - urban divide “ lies in the strategy of the centrally planned system that favored heavy - industry development and extracted agricultural surplus largely for urban capital accumulation and urban - based subsidies . ” In the 1980s and 1990s , state investments in the rural economy accounted for “ less than 10 percent of the budget , despite the fact that the rural population was about 73-76 percent of the national population . ”