- CGE model development for postal market analysis
- Mobile payment service improvement strategies
- Analysis of postal business trends
- 2014 postal trend analysis
- Strategies for efficient post office layout and outsourcing of bank teller services
- Long-term development strategies for the postal business
- Strategies to strengthen the role of the postal savings and insurance as a public financial institution
- Strategies to enhance the public functions of Postal Insurance in preparation for low fertility and population ageing
- Innovation of Korea Post's organization, Personnel and business
- Introduction of a responsible delivery system for apartment residents and incentives for parcel delivery
- Strategies for follow-up Korea-EU FTA negotiations