Chpter 1. Northeast Asian Regionalization: Trends and Issues 1
1. Regional Exchange Trend in Northeast Asia 1
2. Cooperation and Exchange in Northeast Asia: Issues and Prospects 22

Chapter 2. Inter-City Linkages and Cooperation System in Northeast Asia: Current Status and Outlook 33
1. History of Inter-City Linkages in Northeast Asia 33
2. Inter-City Cooperation in the Pan Yellow Sea Zone: History and Trends 46

Chapter 3. Establishing Logistics and Transportation Linkages Between Cities in China, Japan, and Korea 77
1. Status of Logistics and Transportation Linkages in Northeast Asia 77
2. Status of Logistics and Transportation Linkages and Trends in the Pan Yellow Sea Zone 85
3. Policy Direction for Invigorating Human and Commodity Flows Between Cities in the Pan Yellow Sea Zone 99

Chapter 4. Environmental Problems and Inter-City Cooperation Measures in Northeast Asia 109
1. Status of Environmental Cooperation Between the Central and Local Governments in Northeast Asia 109
2. Inter-City Environmental Cooperation: Cases and Implications 119

Chapter 5. Conclusion: Promotion of Inter-City Linkages and Cooperation in Northeast Asia 141
1. Importance of Regionalization and Inter-City Linkages and Cooperation in Northeast Asia 141
2. Establishing the Macro Environment for Strengthening Inter-City Linkages in Northeast Asia 142
3. Transportation Infrastructure and Environmental Cooperation Measures 145
4. Direction of Territorial Policies for Strengthening Inter-City Linkages 150
5. Role of Local Governments in Promoting Inter-City Linkages and Cooperation in the Pan Yellow Sea Zone 153