Teaching note for product 9B17A020.

In 2014, KT Corporation, one of South Korea’s leading telecommunications companies, successfully mapped each point of a customer’s interactions with the company. This was done by a team whose function was to identify customers’ pain points, known as critical quality parameters. The customers’ experiences were clustered into key areas of contact and customer satisfaction in each area was assessed, allowing quality innovation to be experience-based. .....more

Samsung Tesco Homeplus (STH), one of Korea's large hypermarkets, increased its investment in social contribution activities and systemized the organization in charge in the aftermath. It especially focused on education and cultural services, saving the environment and sharing with others. As a consequence, by December 2008, STH was considered one of the most innovative companies and one that realized true customer value. It had won a variety of .....more

Teaching note for product 9B09M040.

Teaching note for product 9B08A012.

This case presents points of contention and issues in the brand launch of a new telecommunication service of KTF, one of Korea's mobile telecommunication companies. As the second-place player in the 2G service market, which offered voice and text-messaging services, KTF decided to be the number one player in the new 3G service market, which offered stable video communication and high-speed data transmission as well as voice and text-messaging .....more