ABSTRACT:Boundary effect analysis is related to border policy making in the cross-border ethnic area. The border effect literatures show that geographic boundaries have obvious impacts on economic, social and cultural relations in both sides of a nation border. Particularly in cross-border ethnic areas, each ethnic group has strong internal spatial structure relevance, and the boundary effect is more obvious. However, most of China's border areas are cross-border ethnic areas, each of border issues is unique. Under this perspective, we analyze the border effects of various boundaries can provide basis for formulating border management policies. For small scale of cross-border ethnic minority areas, how to formulate the boundary management policy is a good question to explore. This paper is demonstrated by a study of the impact of border management policies in Dehong Dai and Jingpo Autonomous Prefecture in Yunnan Province at the border area to Burma. The comparative method is used to analysis the border management policies in past 50 decades for the border area of Yunnan Province .This research aims to define trends within border policy and its influences to national security. This paper also examines Wendy Brown's liberal theory of border management policy. We found that it is not suitable for Sino-Burma border area. The conclusion is that the changes or instability of international economic and political situation has more influence to this cross-border ethnic area, and only innovative policy will be effective in cross-border ethnic area. So the border management policies should reflect the change of international context.

Abstract:With the process of globalization, many political geographers and research institutions have begun to focus on borders and border areas. Faced with the current debate on the border policies, this paper reviews the former research relating to border studies and provides an evaluation of China's border policies. The literatures on border effects reveal that national boundaries have a significant impact on the economic, social and cultural relations of both border regions. Because of these effects, each country has to adjust its border policies in different periods. In this paper, a perspective is provided for evaluating the effectiveness of China's border policy based on the Kaldor-Hicks analysis method. We investigated the border policies in Dehong Autonomous Prefecture in Yunnan province of China from 1949 to 2012, and evaluated the effectiveness of the border policy using the Kaldor-Hicks method. The conclusions include: first, the Kaldor-Hicks method can be seen as effective method to evaluate the effectiveness of China's border policies. Second, based on the Kaldor-Hicks method, we observe the overall effects of the adjustments made to the border policies in Dehong Prefecture were positive. However, sometimes the border trade policy is good for the country as a whole, but not necessarily for Dehong Prefecture. For the sake of the whole country, adjustments in border trade policy need to be compensated by financial transfer payments. In addition, the combined effects of the cross-border marriages policy are not immediately obvious. OPEN ACCESSSustainability 2014, 6 5285