Economy of North Korea
Estimating gross national product in North Korea is a difficult task because of a dearth of economic data and the problem of choosing an appropriate rate of exchange for the North Korean won, the nonconvertible North Korean currency. The South Korean government's estimate placed North Korea's GNP in 1991 at US$22.9 billion, or US$1,038 per capita. In contrast, South Korea posted US$237.9 billion of GNP and a per capita income of US$5,569 in 1991. North Korea's GNP in 1991 showed a 5.2% decline from 1989, and preliminary indications were that the decline would continue. South Korea's GNP, by contrast, expanded by 9.3% and 8.4%, respectively, in 1990 and 1991.
Economy of North Korea
The Central Bank of North Korea, under the Ministry of Finance, has a network of 227 local branches. Several reissues of banknotes in recent years suggest that citizens are inclined to hoard rather than bank any savings that they make from their incomes; reportedly they now also prefer foreign currency. At least two foreign aid agencies have recently set up microcredit schemes, lending to farmers and small businesses.