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 streams from overseas. All but 3 of the top 50 firms listed on the Korean Stock Exchange are designated as chaebol. Consequently, the chaebol have more bargaining power and oftentimes takes pricing action that squeezes both suppliers and consumers. Typically the firms down the supply chain fail to increase their profit margins enough to expand and thus never see growth. Collusion among the chaebol is commonplace. Price-fixing acts mean consumers expect to pay an inflated value for most goods and services. For instance, in 2012 Samsung and LG Electronics were fined for colluding to raise prices for home appliances. Since