South Korea under the dictatorship of Park Chung-hee where South Korea's economy rapidly grew from industrialisation and the Chaebol corporations such as Samsung and LG. Ever since the industrialization of South Korea's economy, South Korea has placed its focus on technology-based corporations, which has been supported by infrastructure developments by the government. South Korean corporations Samsung and LG were ranked first and third largest mobile phone companies in the world in the first quarter of 2012, respectively. An estimated 90% of South Koreans own a mobile phone. Aside from placing/receiving calls and text messaging, mobile phones in the country are widely used
Chaebol the enhancement of management transparency, strengthening owner-manager accountability, elimination of cross-debt guarantees among chaebol affiliates, improvement of capital structures, and consolidation of core business areas. In his plans, debt to equity ratios were to be below 200%. Subsidiaries of chaebol that were debt-laden or on the verge of bankruptcy were instructed to be either liquidated, sold, or put up for merger. Each chaebol-holding group had to break up its subsidiaries and operations so that they were more manageable. By the end of 1997, each had an average of 26.8 subsidiaries. It was hoped that if there were fewer activities, the