Yu Jinkai, born in April of 197 1, is a postdoctoral fellow in economics, a visiting scholar at the School of Ocean Affairs of the University of Washington, USA. He is currently a professor at the School of Economics of China Ocean University and a tutor for master students majoring in international economy and trade and regional economy. He is also a director of Shandong Economic Society, deputy secretary-general of Qingdao Economic Society and deputy secretary-general of Qingdao Productivity Society.
Chinese name: Yu Jinkai.
Date of birth: 197 1 April.
Occupation: teacher
Graduate school: Nankai University
Masterpiece: the development of capital flow and private investment.
academic degree
Postdoctoral degree: Industrial Economics (Applied Economics Center of Dongbei University of Finance and Economics);
Doctor: Political Economy (Institute of Economics, Nankai University);
Master: Political Economy (Institute of Frontier Economics, Harbin Normal University);
Undergraduate: Department of Chinese Language and Literature (Chinese Department of Harbin Normal University).
Business experience
20 1 1-20 12 school of economics, China ocean university (professor);
2009-20 10 School of Ocean Affairs, University of Washington (visiting scholar);
1997-2009 School of Economics, China Ocean University (Associate Professor);
Teach a course
Undergraduate students: microeconomics, macroeconomics, economics topics, political economics, marine industrial economics topics;
Postgraduate: intermediate microeconomics; Standardization and guidance of academic papers; Theory and policy of marine industrial economy.
research direction
Current research direction
Marine (industrial) economy and management, international investment and trade, headquarters economy, etc.
Research characteristics
China's private investment theory research was carried out earlier, and the first domestic private investment monograph was published; Based on mainstream industrial economics, study the theory of marine industrial economy and the development of marine resources; Ecosystem-based management (EBM) The early development of marine ecological management research;
Achievements of scientific research activities
(1) Undertaking projects such as State Oceanic Administration, Ministry of Education, Shandong Natural Fund, Soft Science Project, Shandong Education Department, Qingdao Social Science, Qingdao Municipal Government, etc. Participate in projects entrusted by the Ministry of Education, the State Oceanic Administration and other units, preside over provincial and municipal projects such as venture capital of marine high-tech industries in Shandong Province, and carry out research on marine ecological management, marine industrial organizations, government and private investment development, venture capital, modern service industry and international trade.
(2) Visiting scholar in the United States at the end of September 2009-2010.9;
(3) Published 76 papers and 3 books in domestic academic journals;
(4) Won the first prize of soft science in Shandong Province, the first prize of excellent research achievements in Shandong Provincial Planning Commission, the first prize of social science works in Heilongjiang Province, the first prize of social science in Qingdao City and many scientific research awards from the school.
Academic part-time job
Director of Shandong Economic Society;
Deputy Secretary-General of Qingdao Economic Association;
Deputy Secretary-General of Qingdao Productivity Society;
Member of Qingdao Agricultural Expert Advisory Committee;
Researcher, Institute of Ocean Development, China Ocean University;
Editorial Board of Marine Economic Review.
Winning record
Excellent tutor of "China Ocean University Undergraduate R&D Program (OUC-SRDP)" in 2009;
In 2008, Research on Sustainable Development of Marine Industry in China (Economic Science Press) won the first prize of Shandong Soft Science and the first prize of Qingdao Excellent Social Science Achievement;
In 2006, the monograph "Capital Flow and the Development of Private Investment" (Shanghai Sanlian Bookstore) won the first prize of outstanding achievements in social sciences in Qingdao and the third prize of outstanding achievements in social sciences in Shandong Province.
Excellent class teacher of China Ocean University in 2006;
In 2002, the thesis "Investment Control and Efficiency Analysis of Private Investment" won the Outstanding Achievement Award of Qingdao Social Science;
In 2002, the paper "Analysis of the Growth Trend and Influencing Factors of Private Investment in China" won the third prize of Qingdao Social Science Outstanding Achievements;
In 2000, the project "Countermeasures for Economic Globalization in Shandong Province" won the first prize (member) for outstanding research achievements of Shandong Provincial Planning Commission;
In 2002, the thesis "Innovation of investment theory under the condition of knowledge economy" won the second prize of excellent research achievements in investment and construction;
1998 "all-round opening to the outside world and extraordinary development of frontier economy" won the first prize of social science works in Heilongjiang province.
main work
1. Marine Industrial Economics: From Mainstream Framework to Frontier Issues, Economic Science Press, 2016.9 (680,000 words);
2. Special Study on Sustainable Development of Marine Industry in China (Postdoctoral Report), Economic Science Press, 2007.3 (280,000 words);
3. Monograph Capital Flow and the Development of Private Investment (doctoral thesis), Shanghai Sanlian Bookstore, 2004.11(200,000 words);
4. Editor-in-chief "Exploration on Frontier Issues of Marine Industry Economy", Economic Science Press, 2006.6 (second place) (420,000 words);
5. Compilation of Marine Industrial Economics, Science Press, 350,000 words, (published on 20 12).
patent
The national invention patent "Evaluation of the present situation of spatial layout of marine industry and formulation of optimization model" (patent number 20 16 1004968.0).
Preside over scientific research projects
1. National Natural Science Foundation Project "Optimization Decision of Spatial Distribution of Marine Culture in China Based on Spatial Multi-criteria Analysis: Method and Application" 2017-2020;
2. A major project of the Key Research Base of Humanities and Social Sciences of the Ministry of Education, "Study on Spatial Layout Optimization of Marine Industry in China" 2015-2018;
3. National Natural Science Foundation Project "Optimization Model and Application of Spatial Distribution of Marine Fisheries Based on the Perspective of Marine Carrying Capacity" 2013-2016;
4. The sub-project "Marine Economic Spatial Layout Optimization Countermeasures" of the public welfare project "Application Demonstration of Marine Spatial Layout Optimization Technology System and Decision Service System in the Construction of Shandong Peninsula Blue Economic Zone" of the Oceanic Administration+01-2014;
5. The self-built project of China Ocean Development Research Center Base of the Ministry of Education "Research on the Basic Theoretical Framework of Marine Economy" 2012-2014;
6.20 10-20 12 presided over the Youth Research Project of Humanities and Social Sciences of the Ministry of Education, Research on Environmental Safety Assessment and Ecological Management (EBM) in the Coastal Areas of the Yellow Sea and Bohai Sea;
7.20 10-20 13 participated in the scientific research award fund project of young and middle-aged scientists in Shandong province "Investigation, evaluation and technical support system research of marine wind energy and tidal energy industrialization in Shandong province";
8. From 2009 to 2065438+00, he participated in the project of China Ocean Development Research Center "Study on Safety Assessment and Early Warning Mechanism of Marine Industry in China";
9. In 2009, he presided over the completion of the horizontal project of the Development and Reform Bureau of Shinan District of Qingdao, "Study on the Zoning Standards, Layout and Countermeasures of High-end Modern Service Industry in Shinan District of Qingdao";
10.2008-2011presided over the Shandong provincial natural fund project "Study on the Government Guidance System for Ecological Development of Marine Resources in Shandong Province";
11.2008-2011presided over the youth project of China Maritime Bureau "Government-led research on sustainable development of marine resources based on ecological footprint and SD model";
12.2008-20 10 presided over the project of Shandong Provincial Department of Education "Study on Government Incentive in the Optimization of Marine Industry Layout in Shandong Province";
13.2008-20 10 presided over the sub-project of the key research base of humanities and social sciences of the Ministry of Education, "Research on the Design of Marine Innovation Mechanism".
14.2008-2009 presided over the completion of the sub-project of the key project of China Oceanic Administration, Research on the Development of Korean Marine Resources.
15.2008-2009 presided over the completion of Qingdao soft science project "Study on Environmental Measurement, Influencing Factors and Government Guidance Mode of Qingdao Marine New Technology Industrialization";
16.2007 presided over the completion of Qingdao Shuangbai scientific research project "Qingdao Venture Capital Development Research";
17.2006-2007 participated in the completion of the international cooperation project "Development of Marketing Attitude-Business-Anti-Business Initiative China", the project of Korea Development Research Institute (third place);
18.2006 presided over the completion of the key project of outstanding talents of China Ocean University, "Research on China Marine Industry Organization";
19.2006 presided over the completion of the horizontal project of Qingdao Economic and Trade Commission "Study on the Development Model of Modern Service Industry in Qingdao";
20. In 2006-2007, he participated in the project of Shandong Provincial Department of Education "Study on Industrial Safety Evaluation and Industrial Protection in Shandong Province during the Transition Period after China's Entry into WTO";
2 1.2005-2007 Participated in the completion of the talent project of China Ocean University "Research on government investment induction system in the sustainable development of marine economy";
22. In 2005-2007, he presided over the completion of the soft science project "Research on Venture Capital of Marine High-tech Industry in Shandong Province" in Shandong Province;
23. In 2005-2006, he participated in the completion of Weifang's horizontal project "Study on the Development Mode of Weifang High-tech Park";
24. In 2004-2006, he presided over the completion of the project "Study on Mutual Contribution and Investment Change between Government and Private Investment in Shandong Province" of Shandong Provincial Department of Education;
25. In 2004, he presided over the completion of China Ocean University's school-level project "Analysis of the Relationship between China's Foreign Direct Investment and Trade-Also on the Game Relationship between Investment and Trade between Host Country and Home Country";
26.2003 Participated in the National Social Science Project "Theoretical Innovation of Political Economy under the Condition of Knowledge Economy";
27.2003 Participated in the completion of Shandong Social Science Project "Shandong Province's Countermeasures against Economic Globalization";
28. In 2003, he participated in the completion of China Ocean University's school-level project "The Impact of Russia's WTO Entry on China's Trade and Investment with Russia and Countermeasures";
29.200 1 Participated in the social science project "Regional Economic Cooperation Around the Yellow Sea and Shandong Economic Development" in Shandong Province;
30. 1997 participated in the completion of the key project of the national social science fund "Opening to the outside world and the extraordinary development of China's border economy", and was the main member of the project.
Recent major papers
1. Yu Jinkai, Zhang Ying. China Aquatic Products Trade Security Evaluation Based on DEA-BCC Model, Hebei Aquatic Products, 20 17-02-20.
2. Zhao,. Study on evolution mechanism of marine fishing industry in China based on Haken model, Hebei Fisheries, 20 17-03-20.
3. Yu Jinkai, Pan Jing. Study on sustainability evaluation of marine fishing industry —— Taking the blue area of Shandong Peninsula as an example, chinese fisheries economics, 20 16-04- 15.
4. Wei Yunyu entered. Study on vulnerability evaluation of marine economic system based on set pair analysis, marine economy, 20 16-04- 15.
5. Jiang,. Research on the Technical Complexity of China's Communication Service Trade Export from the Perspective of Global Value Chain, Journal of capital university of economics and business (bimonthly) 20 16-07- 12.
6. Yu Jinkai, Zhang Ying. Safety Assessment of China Marine Fishing Industry Based on Projection Pursuit Model, Journal of Party School of Qingdao Municipal Committee and Qingdao Administration College, 2016-18.
7. Yu Jinkai, Modandan. Research on Spatial Layout Adaptability Optimization of Marine Fisheries from the Perspective of Sea Area Carrying Capacity —— Analysis Based on Response Surface Method, Journal of China Ocean University (Social Science Edition), 20 15-08-0 1.
8. Zhu,. Analysis on the evolution of marine fishery industrial structure in the blue area of Shandong Peninsula based on the shift share model, Hebei Fisheries, 2015-01-0/.
9. Yu Jinkai, Pan Jing. Efficiency analysis of China's marine transportation industry based on super-efficient DEA-Malmquist model, Marine Economy, 2015-15.
10. Shao Guilan, Kong Haizheng, Yu Jinkai. Study on Decomposition of Driving Factors of Carbon Emissions from Marine Fisheries in China Based on LMDI Method, Agricultural Technical Economy, 20 15-06-26.
1 1. Yu Jinkai, Li Shanshan. Study on Land and Sea Planning of Shandong Peninsula Blue Economic Zone from the Perspective of Industrial Chain, Marine Economy, 20 15-04- 15.
12. Yu Jinkai, Kong Haizheng. Evaluation on rationality of spatial layout of marine fishery based on sea area carrying capacity, Economic Geography, 20 14-09-26.
13. Yu Jinkai, Liu Xinghua. Study on the Impact of Marine Industry Agglomeration on Economic Growth: GMM Method Based on Dynamic Panel Data, Dongyue Forum, 2014-12-01.
14. Yu Jinkai, Liu Xinghua. Evaluation of offshore bearing capacity of China based on projection pursuit model, Journal of Dalian University of Technology (Social Science Edition), 2014-1-27.
15. Yu Jinkai, Liu Xinghua. Building a Modern Marine Industry System with innovation chain, China Social Sciences Journal, 20 14-07-30.
16. Yu Jinkai, Ada. Research on the Evolution of Marine Industrial Structure in Blue Region of Shandong Peninsula Based on Triaxial Diagram, Journal of China Ocean University (Social Science Edition), 20 14-0 1.
17. Yu Jinkai, Chen Yuci. Study on the Evaluation Criteria of Spatial Distribution Optimization of Marine Fisheries from the Perspective of Sea Area Carrying Capacity, China Population, Resources and Environment, 2014-01.
18. Shan Chunhong, Li Yixin, Yu Jinkai. Research on spatial layout optimization of marine culture in blue area of Shandong Peninsula based on spatial layout optimization path decision model, Journal of Zhejiang Ocean University (Natural Science Edition), 2014-1-15.
19. Yu Jinkai, Modandan. Study on the Safety Evaluation and Early Warning Mechanism of China Tourism Service Trade, China Commerce and Trade, 20 14-0 1-28.
20. Yu Jinkai, Liu Shiqing. Analysis of biodiversity safety assessment and early warning mechanism based on comprehensive diversity index ── Taking the Yellow Sea offshore as an example, chinese fisheries economics, 20 13-07-29.
2 1. Yu Jinkai, Zhao Xiaoming. Study on safety assessment and early warning mechanism of marine fishery in China based on extension matter-element model, Marine Economy, 2013-12-15.
22. Yu Jinkai, Liu Shiqing. Study on Safety Assessment and Early Warning Mechanism of China Maritime Transport Industry Based on Extension Matter-element Model, China Maritime, 20 13-03- 15.
23. Yu Jinkai, Dou Jinhua. Performance evaluation and improvement analysis of China offshore oil and gas industry market based on DEA model, Qingdao Municipal Party School. Journal of Qingdao Administration College, 20 13-04- 18.
24. Liu Lei, Yu Jinkai. Mechanism design of realizing low-carbon economy in China marine fishing industry, marine economy, 20 13-04- 15.
25. Yu Jinkai, Li Peiyuan. Research on market performance evaluation and improvement of China shipbuilding industry based on RabahAmir model, Economic and Management Review, 2012-01-15.
26. Yu Jinkai, Zhang Yamin. Study on the Safety Assessment and Early Warning Mechanism of China Maritime Transport Industry Based on DEA Model, Journal of Xi 'an University of Finance and Economics, 20 12-0 1-08.
27. Zhang Yamin Yu Jinkai. Study on assessment of oil spill marine environmental capacity loss based on market value method. Fisheries in Hebei, 20 12-05-20.
28. Yu Jinkai, Zhang Yamin. Study on the government incentive mechanism for the development of seaweed culture and carbon sink fishery, Hebei Fisheries, 20 12-04-20.
29. Yu Jinkai, Huang Qun. Study on the safety assessment and early warning mechanism of marine aquaculture pollution in the Party School of Qingdao Municipal Committee. Journal of Qingdao Administration College, 20 12-02- 18.
30. Yu Jinkai, Yang Zhikun. Study on Ecological Environment Carrying Capacity of Bohai Sea Based on Fuzzy Comprehensive Evaluation, Economic and Management Review, 20 12-05- 15.
3 1. Yu Jinkai, Liu Jing, Research on the Optimization of Industrial Distribution in the Development of Headquarters Economy —— Taking the Development of Headquarters Economy in Qingdao as an Example, in * * * Qingdao Municipal Party School (Journal of Qingdao Administration College), 20 12-02.
32. Liu Jingyu entered. Safety evaluation and analysis of China marine fishery industry based on AHP, Journal of Qingdao Administration College, 2011-08-18.
33. Yu Jinkai and Sun. Convergence Analysis of Investment Efficiency Difference in China, Journal of a College of Finance and Economics, 20 1 1-09-08.
34. Yu Jinkai, Zhang Yamin. Study on the Safety Assessment and Early Warning Mechanism of China Maritime Transport Industry Based on DEA Model, Journal of Mongolian University of Finance and Economics, 201-12-15.
35. Huang Qun Yu Jinkai. Analysis on the Incentive Mechanism of China Marine Fishery Government Based on Carbon Sink Function, Foreign Economy, 2011-12-15.
36. Yu Jinkai, Yang Zhikun. Analysis of carbon compensation quota of carbon sink fishery based on shadow price method —— A case study of marine shellfish farming in Shandong Province. Industry economy and management, 2011-12-05.
37. Yu Jinkai and Hou Ruiqing. Research on the evolution path of western economics teaching system and optimization of teaching mode, teaching and educating people, 2011-01-25.
38. Yu Jinkai and Yang Zhikun; Study on safety assessment and early warning mechanism of offshore oil and gas industry in China based on extension matter-element model, soft science, 201-0/-01-5;
39. And Yu, Analysis of Economic Effects of Blue Trade Barriers, Shandong Economy 201-01-15;
40. Yu Jinkai, Mona Lee, Ecological Footprint Calculation and Pressure Mechanism Analysis Based on IPAT Model: Taking Shandong Province as an Example, Shandong Economy, 2011-05-15.
4 1. Yu Jinkai, Li Baoxing. Reflections on the development of headquarters economy-Taking Qingdao as an example, Central Party School of Qingdao Municipal Committee (Journal of Qingdao Administration College), 2007-04-18;
42. He Lin. Study on System Dynamics Mechanism of Sustainable Development of Marine Non-renewable Resources —— Taking Marine Petroleum Resources as an Example, China Science and Technology Theory, 20101-24;
43. Yu Jinkai and Li Wenwen. Analysis of government incentive mechanism for pollution control in marine resources development —— Taking mariculture as an example, Journal of Zhejiang Ocean University (Humanities Edition), 2010-03-15;
44. He Lin. Quantitative analysis of the relationship between international direct investment and import and export trade, west forum, 2010-01;
45. Yu Jinkai, Hou Ruiqing. Research on government subsidy mechanism to improve the competitiveness of marine transportation industry, Journal of Inner Mongolia University of Finance and Economics, 2009-1-10;
46. Yu. Game strategy analysis on the joint development of marine resources among countries-taking South Korea and China as examples, Fishery Economic Research, 2009-07-13;
47. Yu Jinkai, Gao Lei. Research on government guidance of sustainable development of marine living resources based on PSR model, exploration of economic problems, 2009-09-01;
48. Yu Hainan, Yu Jinkai and Liu Shuguang. Analysis on the Evolution of Marine Industrial Structure in China Based on Triaxial Diagram, Journal of Yunnan University of Finance and Economics, 2009-08-02;
49. Yu Jinkai and Cao Yanqiao. Analysis of marine industry correlation model, marine information, 2009-05-15;
50. Hainan, Liu Shuguang and Shan Chunhong. Research on the layout of marine industry in China based on the "point-axis" theory, Industrial Economic Research, March 20, 2009;
5 1. Yu Jinkai, Gao Lei. Research on the Auction of Fishery Rights Based on Bilateral Bidding Auction Model, Qingdao Municipal Party School (Journal of Qingdao Administration College), 2009-02-18;
52. Yu Jinkai, Qiu Yunxiu. Strategic Analysis of Port Alliance Based on Price Leading Model —— Taking Shanghai Port and Ningbo-Zhoushan Port in the Yangtze River Delta Port Group as examples, Journal of Nantong University (Social Science Edition), 2009-0/-15;
53. Yu Jinkai, Yin Chongbin and Liu Shuguang. Research on Incentive Regulation in China's Marine Innovation System, China Science and Technology Forum, 2008-12-05;
54. Yu Jinkai, Gao Lei and Liu Shuguang. Analysis of port competition mechanism based on Stackelberg model —— Taking the port competition around Bohai Sea as an example, Journal of Hebei University of Economics and Business, 2008-1-15;
55. Yu Jinkai, Jason. Research on the Development of Venture Capital Fund in China Marine High-tech Industry —— Taking Shandong Province as an Example, Marine Information, 2008-1-15;
56. Yu Jinkai, Su Fang. Analysis of Industrial Safety Effect of Foreign Investment, Qingdao Municipal Party School (Journal of Qingdao Administration College), 2008-06-18;
57. Yu Jinkai, Sun Yanfang. Analysis of marine industry regulation based on Pelzman model, Journal of Zhejiang Ocean University (Humanities Edition), 2008-06-15;
58. Yu Jinkai, Jason. Research on China's Marine Industry Policy System, Journal of Nanyang Normal University, April 26, 2008;
59. Li Baoxing Yu Jin billed Chunhong. Study on the Incentive Mechanism of Government Investment in the Sustainable Development of Marine Economy in China, chinese fisheries economics, April-15, 2008;
60. Yu Jinkai, Hainan and Liu Shuguang. Analysis of industrial layout mode and evaluation system of China marine economic zone, industrial economic research, March 20, 2008;
6 1. Yu Jinkai, Caoyanqiao. Analysis on the Transfer Path of Rural Surplus Labor Force in China Based on Todaro Model and Lewis Model, Journal of Qingdao Agricultural University (Social Science Edition), 2008-03-15;
62. Yu Jinkai, Jason. Research on the Development of Venture Capital Fund in China Marine High-tech Industry —— Taking Shandong Province as an Example, Journal of Shijiazhuang University of Economics, February 20, 2008;
63. Yu Jinkai, Yu Yunan. Competition and cooperation analysis of China Bohai Rim, Yangtze River Delta and Pearl River Delta economic circles, Economy and Management, 2008-02-15;
Yu Jinkai, Yu Ping. Study on Sustainable Development of Marine Industry in China, China Waterway (Academic Edition), 2008-01-0/;
65. Li Baoxing Yu Jinkai. Mechanism and influencing factors of marine high-tech industrialization, port economy, 2007-12-20;
66. Li Baoxing Yu Jinkai. Study on the development strategy of marine high-tech industry in China, Journal of Zhejiang Ocean University (Humanities Edition), 2007-12-15;
67. Shan Chunhong, Yu Jinkai, Cao Yanqiao. Analysis of industrial safety and economic effect of utilizing foreign capital in Shandong Province, Journal of Qingdao Party School, 2007-12-18;
68. Shan Chunhong, Cao Yanqiao, Yu Jinkai. An empirical analysis of the impact of foreign capital utilization on China's industrial security —— Based on the perspective of foreign capital structure effect and spillover effect, Industrial Economic Research, 2007-115;
69. Yu Jinkai, Jason. Analysis of marine industrial policy types, marine information, 2007-11-15;
70. Yu Jinkai, Li Baoxing, Shan Chunhong. Research on the Behavior of China Marine Fishery Intermediary Organizations, Research on Fishery Economy, 2007-10-25;
7 1. Yu Jinkai, Qiu Yunxiu. Economic Effect Analysis of Transnational Pollution Transfer, International Economic and Trade Exploration, 2007-10-25;
72. Shan Chunhong, Yu Jinkai, Cao Yanqiao. Analysis of industrial safety and economic effect of foreign capital utilization in Shandong Province, Shandong Economic Strategy Research, 2007-10-20;
73. Yu Jinkai, Shan Chunhong. Study on Cross-border M&A Mutual Transmission Mechanism, International Business (Journal of university of international business and economics), 2007-10-15;
74. Li Baoxing Yu Jinkai. Study on the mechanism and influencing factors of marine high-tech industrialization, science and technology and economy, 2007-08-20;
75. Yu Jinkai, Jason. Game analysis of venture capital stage selection in China, Journal of Inner Mongolia University of Finance and Economics, 2007-08-15;
76. Yu Jinkai, Caoyanqiao. Analysis of marine industry impact coefficient and its diffusion effect, Journal of China Ocean University (Social Science Edition), 2007-07-10;
77. Yu Jinkai Sharla Cheung. Promotion of industrial competitiveness of developing countries under green barriers. China Waterway (Academic Edition), 2007-07-01;
78. Yu Jin billed Chunhong. Analysis of industrial value chain of international division of manufacturing in China, Journal of Jianghan University (Social Science Edition), June 30, 2007;
79. Yu Jinkai and Li Bizheng. Market access and exit mechanism of private banks in China: game strategy analysis, Hainan Finance, 2007-05-05;
80. Yu Jinkai, Li Baoxing. Research on the development model of modern financial services-Taking Qingdao as an example, Economic Outlook around Bohai Sea, April 25, 2007;
8 1. Jason, Yu Jinkai. Game analysis of venture capital stage selection in China, Journal of Yunnan University of Finance and Economics, April 2, 2007;
82. Yu Jinkai, Li Baoxing. Research on performance evaluation and improvement of marine industry market in China —— Based on the explanation of Rabahami model and SCP paradigm, Industrial Economic Research, March 20, 2007;
83. Sun Xiaodong, Yu Jinkai. Analysis on the Gap and Defect of Comparative Advantage Theory in International Trade, China Waterway (Academic Edition), 2007-03-30;
84. Yu Jinkai. Supply and demand analysis of China private financial system, Journal of bohai university (Philosophy and Social Sciences Edition), 2004-09-20;
85. Yu Jinkai, Shan Chunhong. An empirical analysis of the efficiency of state-owned investment and private investment in China, Journal of Hebei University of Economics and Business, 2004-09-15;
86. Yu Jinkai, Shan Chunhong. Empirical Analysis of Private Finance Promoting Private Investment in China, Journal of China Ocean University (Social Science Edition), 2004-09-10;
87. Yu Jinkai, Empirical Analysis on the Growth Situation and Influencing Factors of Private Investment in Shandong Province, Economic Outlook around Bohai Sea, July 25, 2004;
88. Yu Jinkai, Shan Chunhong. Capital flow restriction and its economic impact in developing countries, Research on Finance and Trade, 2004-06-01;
89. Yu Jinkai. An Analysis of Capital Market Constraints in the Development of Private Investment in China, Economic Outlook around Bohai Sea, April 25, 2004;
90. Yu Jinkai. Analysis on the Inefficiency of Capital Flow Constraints in Developing Countries, Journal of Shanxi University of Finance and Economics, 2003-10-28;
9 1. Yu Jinkai, Shan Chunhong. Journal of Jinzhou Normal University on preventing and reducing anti-dumping charges (Philosophy and Social Sciences Edition), July 20, 2003;
92. Yu Jinkai, Shan Chunhong. Investment control and efficiency analysis of private investment, Economic Review, 2003-05-25;
93. Yu Jin billed Chunhong. Influence of Russia's entry into WTO on Sino-Russian trade and investment and its countermeasures, international trade issues, 2003-0 1-06.