乡村振兴背景下惠农信息获取路径优化研究

[目的 /意义]在乡村振兴背景下,中国农村经济迎来了一个新的发展阶段,大量的惠农信息向农民群体传递。虽然目前农民获取惠农信息的路径众多,但在获取惠农信息的过程中仍存在着众多阻碍。[方法 /过程]本文通过问卷调查的研究方法,调查农民群体获取惠农信息的路径,简要阐述现有的获取惠农信息路径的情况。[结论 /结果]分析发现,农民在惠农信息的获取过程中存在一定障碍,针对各路径的障碍,本文通过从全信息视角对政府惠农信息的获取路径进行具体解析。从全信息中语法信息、语义信息和语用信息的3个方面对现有路径进行改善,从形式、内容含义和价值方面进行准确判断,进而优化惠农信息的获取路径。     

基于计量经济模型的中国耕地数量变化政策与资产因素分析(简报)

耕地保护是中国土地管理科学中的难点之一,科学辨识其驱动因子具有重要的现实意义.该文在假设其他影响因子不变的情况F,构建了基于资源-资产-政策理念的土地利用概念模型,采用计量经济面板数据方法,以中国国家尺度及东中西部区域尺度上 1998～2002年耕地变化过程为例证,重点对土地资产-政策因子进行研究.结果表明:1)在国家尺度上,增强上地政策管理力度、降低农用地增值收益倍数(提升失地农民保障水平),增加耕地投入水平有助于耕地保护;化肥施用量的增加将会造成耕地减少;农业总产值比重、种植业生产水平及农户经营耕地面积没有显著的解释效用;2)在区域尺度上,提升耕地保护政策贯彻力度、提高被征地农户补偿水甲、增加耕地投入均有利于耕地保护;东部地区农业总产值比霞的降低、西部地区灌溉面积适量减少对耕地保护起到了积极的作用.综合"资源-资产-政策"三方面因素可以更好地解释耕地保护的行为,并有针对性地改进和加强耕地保护工作.     

关于我国农村扶贫政策与低保政策衔接问题的研究综述

对我国农村扶贫政策与低保政策及其衔接问题的相关文献进行梳理与综述,在此基础上提出了自己的观点:要将两项政策真正有效衔接必须要认识到贫困不仅只是一个单纯的经济收入问题,它涉及了社会资本、自然资源、基础设施、健康、教育、社会公正等许多因素,要用社会发展的眼光,以实证研究来发现问题、解决问题;要充分发挥贫困人群的作用,明确他们的所需与所想,如此才能更好的解决两项政策的衔接问题。     

Dynamics of Integration between Chinese and International Waste Paper Markets

ABSTRACT

China is the largest importer of waste paper in the world and is highly dependent on the international market. Thus, the relationship between Chinese and international waste paper markets affects the supply of fiber materials in China’s paper industry. This study examined the dynamic relationship between the two markets and the impact of newly implemented policies on both markets. We used unit root tests, cointegration test, vector error correction model (VECM) and frequency-domain Granger causality test to investigate the integration between Chinese and international waste paper markets and identify which of the two markets is the price leader. The results revealed that the two markets were integrated after controlling for structural breaks, and the Chinese market acted as the price leader. Since the supply of waste paper and wood pulp is insufficient in China to meet the fiber demand of the paper industry, waste paper import restrictions have significantly affected the supply of fiber materials in China’s paper industry. Therefore, the Chinese government should fully consider the benefit of market integration and make full use of international waste paper resources to satisfy the large domestic demand for paper products.     

Can epidemiology and economics make a meaningful contribution to national animal-disease control?

The general role of veterinary epidemiology and economics to national animal-disease control throughout the world is considered for the four main groupings of animal diseases: zoonotic, food-borne, endemic and epidemic diseases. This is done by considering how veterinary epidemiology and economics has contributed to priority setting (which diseases come first?), decision-making (for a given disease, which strategy is best?), and disease control implementation (how can optimal delivery and adoption of selected interventions best be achieved?). Within each of these categories, progress made and future opportunities are discussed. In addition, a review is made of how veterinary epidemiology and economics has been institutionalised. We conclude that veterinary epidemiology and economics holds a unique role in the development of national policies and strategies for improved animal health world-wide. However, we consider that we must capitalise more on the unique comparative advantage of the partnership between veterinarians and agricultural economists. We believe that much remains to be done to improve the "institutionalisation" of veterinary epidemiology and economics, and the adoption and impact of the products of our unique partnership, particularly in countries of the developing world.     

Discussion on Private Forestry Development in China

1 HISTORICAL PROCESS ANDPRESENT SITUATION ON PRIVATEFORESTRY IN CHINABefore 1978, all the private sectors were bannedto own forest tenure in China. At that time, forestwas managed by state-run forest farms, state-runforestry industry bureaus or collectives. When thereform and opening-up policy was initiated inChina, with the implementation of HouseholdResponsibility System (HRS) in rural areas, privatesectors began to participate in forestry. In March1981, the State…     

山区效益农(林)业发展研究

通过论述效益农（林）业特征和作用的基础上，围绕浙江山区效益农（林）业的三种主要类型（龙头企业带动型，特色品牌型，生态观光型）进行剖析。同时在分析浙江山区效益农（林）业存在的问题的基础上，提出了发展效益农（林）业的目标和对策。     

促进高校发展的科技政策及科研管理办法

高等院校是国家科学研究的一个重要方面军。怎样才能发挥高校的人才、学科、实验测试设备、图书资料等优势,是当今"科技创新"、"科教兴国"中需要研究的热点问题。从我国目前有关高校的科技政策入手,就其政策执行过程中所出现的问题提出了我们的看法,高校在用好、用活、用足这些优惠政策的同时,制定出高校内部的有关管理办法,使高校的科研为国家经济建设作出应有的贡献。     

我国财政支农惠农支出政策存在的问题与改革思路

＂三农＂问题一直是我国经济发展中的一大难题,为了更广泛地保障和改善农民的生产和生活,改革开放以来,我国政府推出一系列支农惠农政策,总体上分为5大类：税改性政策、农业生产补贴性政策、生活保障性政策、社会建设政策及基础设施政策。该研究在分析各项政策执行的现状和存在主要问题的基础上,对进一步改进和完善我国财政支农惠农政策提出了一些建议,以期不断提高我国支农惠农政策的政策效果,切实推动农村经济的发展。