Part Ⅰ Theories of Regional Security 1
1．Defining Peace：Peace vs.Security&Yan Xuetong 3
2．Decade of Peace in East Asia&Yan Xuetong 24
3．Bipolarity and Balancing in East Asia&Robert S．Ross 51
4．Absolute Gains，Relative Gains，and US Security Policy towards China&Li Bin 104
5．Revisiting International Cooperation on Counter-terrorism：Applying and Transcending Geopolitics&Yang Jiemian 120
Part Ⅱ Regional Security Cooperation 143
6．East Asia：Evolving Security Concepts&Ding Kuisong 145
7．The Architecture of Security Cooperation for a Durable Regional Security in East Asia&Jusuf Wanandi 152
8．Security Relations among Major Powers in Northeast Asia：Views from Seoul&Changsu Kim 166
9．Northeast Asia Cooperation and Co-development Security&Vasily Mikheev 187
10．Architecture of East Asia Security Community&Liu Jiangyong 199
Part Ⅲ Regional Economic Cooperation 219
11．East Asia：Emerging Webs of Regional Connectedness&T．J．Pempel 221
12．Politics，Strategy and International Economic Cooperation in the Asia-Pacific Region&Andrew MacIntyre 259
About the Authors 275