Transport in South Korea roads and various classifications below the national level. Almost all freeways are toll highways and most of the expressways are built, maintained and operated by Korea Expressway Corporation (KEC). The freeway network serves most parts of South Korea. Tolls are collected using an electronic toll collection system. KEC also operates service amenities (dining and service facilities) en route. There are also several privately financed toll roads. Nonsan-Cheonan Expressway, Daegu-Busan Expressway, Incheon International Airport Expressway, Seoul-Chuncheon Expressway and parts of the Seoul Ring Expressway are wholly privately funded and operated BOT concessions. Donghae Expressway was built in cooperation between KEC and
Trade policy of South Korea of luxury goods increased including high tech and electronics products which reduced exports which resulted in Korea's trade deficit and current account deficit. In mid-1990's Korea reduced tariff rates and import restriction on autos, high tech products and financial services. South Korea and the Asian Financial Crisis Korean Banks and Chaebol borrowed heavily from the foreign banks on a short-term basis. The money was taken to fund investment in the industries at the encouragement of the government. The heavy reliance on the short term foreign loans led the Korean economy to suffer from the currency crisis, as foreign reserves were