| The integration of regional economy is the main trend of world economy nowadays, hence relevant theoretical and practical research bring attention of countries. Along with the accomplishment and development of Chinese socialism market economy institution, the economy regionalization, represented by the Changjiang river delta, ZhuJiang river delta and Bohai region, appears its characteristics progressively, then proceed to the next step, promote the active research on region economy. China carry Developing Old Industrial Base-Northeast china (NOBD) into execution, it bring a new problem itself. The academy focus on the regional economic corporation while they are finding the ways to develop northeast china. The paper aims at the accomplishment of NOBD, focus on industrial development, based on the corporation of Northeast region, BoHai region, and northeast Asia, and oriented in leading industrial, industry positioning, industrial structure optimization and the wide-spread used of high-new technology, study on the NOBD strategy systematically and profoundly, and bring up thought on NODB strategy and policy.The paper is structured by three parts: firstly, concentrated on the relevant theory of region economics, development economics and industrial economics. Secondly, based on the positive analysis on the domestic and international environment, and constraints of NOBD, design the dominant strategic model and policy system. Thirdly, discuss Dalian's countermeasure to take the lead in NOBD under the framework of region economy corporation.The paper's method is the combination of theoretical and positive analysis, both emphasizing on theoretical economics analysis of regional corporation, industrial development and effect, and applying practical economics' induction, deduction, reasoning, est. to research the general characteristics and rules. In the positive analysis, the paper quotes lots of examples and data, try the best to be abound in evidence, and be sound in discussion.The innovation embody in two aspects: firstly is the innovation of research perspective. In the present literature, scholars are more studying NOBD by region corporation and integration in northeast china, less in the perspective of the interaction between region corporation and industry, more less in a wider region corporation. The paper try in these two aspects. Secondly is the innovation of research method. The paper specify the industry development in four level and criterion: dominant industry, industry structure, industry position, and high-new tech, they are all embodied in the discussion. These form the evaluation framework of industry development, and create the conditions for the first innovation, avoid the breakup and discontinuer from traditional analysis method.The paper have two shortcomings: one is that industry development is the core but not all of NODB, the paper focus on the industry development and neglect others, it is the regret. The two is that culture' economic affect is very outstanding in northeast china, but it is absent in the analysis of industry problem and strategy execution. |