Study On The Influence Of Rural Public Goods On Peasants’ Income In Heilongjiang Province

The development of agricultural economy of our country plays an important role in thedevelopment of national economy.In recent years, our country agricultural economic policytheory research has made many achievements.But the development of any subject need to beconstantly summarize and draw lessons from the domestic and foreign related research results, tocontinuous self-improvement and ascend.Although there are a number of scholars at home and abroad in the field of agriculturalresearch hotspot and frontier problem studied, but mostly research method is based on qualitativeanalysis combined with the expert judgment.Although experts can use its profound knowledgeaccumulation to the grasp of the overall development frontier, but for some self research expertsand the investment of time limit, the result of lack of scientific slightly.Cooccurrence analysis in this study using literature metrology method, keyword analysis,co-author analysis, for one of the most influential international10kinds of agricultural economicand policy journal of20years from1990to2011of the high frequency keywords a vast amountof literature and its correlation were analyzed.Is given priority to with quantitative analysis,combining with qualitative analysis, and at the same time assist in knowledge map visualizationprocessing analysis of high frequency words in the network, thus a more comprehensive,objective, image, directly to the international research hotspot in the field of agriculturaleconomic and policy tracking and evaluation.Selection of SCI/SSCI included international"agricultural economy and the policy"10English journals as the research in the field of basicdata, the authors in the field of international agricultural economy and the policy and institutionaldistribution were studied.Found in the author number and institutions were identificated there isevident in the distribution of "the long tail phenomenon", obey power-law distribution, only asmall number of authors and institutions made a lot of contribution to the development ofdisciplines, instead of a large number of authors and only made a small contribution.Americaninstitutions and scholars to the world made great contribution to the development of agriculturaleconomy and policy.The agricultural economy and policy as an important branch of socialscience, the authors distribution and scientific cooperation mode and haven’t come to theattention of scholars in the field of research.This study focuses on from two aspects: the authordistribution, and the author cooperation features to explore in the field of agricultural economicand policy research and scientific research cooperation mode and rule.