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Research on the Impact of Rural E-commerce on Multi-dimensional Relative Poverty of Farmers
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作者 Wang Yanqi Chu Chu 《Journal of Northeast Agricultural University(English Edition)》 2025年第1期59-75,共17页
As China enters a new stage of agricultural modernization,understanding how rural e-commerce can address the multidimensional relative poverty of farmers is of significant research importance.This research utilized da... As China enters a new stage of agricultural modernization,understanding how rural e-commerce can address the multidimensional relative poverty of farmers is of significant research importance.This research utilized data from China Household Finance Survey(CHFS)and China Statistical Yearbook to construct a multi-dimensional relative poverty index system and an evaluation index system for rural e-commerce development.A fixed-effect model was employed to test the direct impact,and an intermediary-effect model was used to analyze the mechanism.The study found that rural e-commerce effectively alleviated multidimensional relative poverty among farmers,with varying effects across different dimensions.Notably,improving digital payment levels and non-agricultural employment were effective means by which rural e-commerce mitigated this poverty.However,the impact of rural e-commerce showed regional heterogeneity.Based on these findings,this research offered a series of countermeasures and suggestions. 展开更多
关键词 rural e-commerce relatively poor farmers digital payment non-agricultural employment
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一种上下文感知的E-commerce评级大数据赋权方法
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作者 齐连永 窦万春 周毓明 《上海大学学报(自然科学版)》 CAS CSCD 北大核心 2016年第1期36-44,共9页
电子商务(E-commerce)的飞速发展,产生了大量针对商品的在线评级数据,通过分析评级数据,用户可以对商品的质量进行评估.然而,评级数据的海量性和差异性使得用户难以快速而准确地评估商品的质量.鉴于此,提出一种基于E-commerce评级的上... 电子商务(E-commerce)的飞速发展,产生了大量针对商品的在线评级数据,通过分析评级数据,用户可以对商品的质量进行评估.然而,评级数据的海量性和差异性使得用户难以快速而准确地评估商品的质量.鉴于此,提出一种基于E-commerce评级的上下文感知赋权方法(context-aware weighting approach,CWA),以选出少数"重要"的评级数据并抛弃大多数"不重要"的评级数据,从而确保商品质量评估的快速性和准确性.最后,通过一组实验验证了CWA的有效性. 展开更多
关键词 e-commerce 用户评级 大数据 赋权 上下文
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E-commerce与M-commerce时代消费者购买行为比较探究
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作者 王成福 丁晓光 《企业活力》 2009年第6期36-38,共3页
关键词 e-commerce 行为比较 M-COMMERCE 消费者 E时代 现代信息技术 知识产权贸易 计算机网络
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Optimistic fair exchange E-commerce protocol based on secret sharing 被引量:3
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作者 Ma Changshe Lei Feiyu Chen Kefei 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 2006年第4期858-863,共6页
A key problem of electronic commerce (for short e-commerce) is fair exchange which guarantees that at the end of the transaction, either both parties involved in the trausaction receive each other's items or none d... A key problem of electronic commerce (for short e-commerce) is fair exchange which guarantees that at the end of the transaction, either both parties involved in the trausaction receive each other's items or none do. A non-interactive optimistic fair exchange e-commerce protocol model based on the publicly verifiable secret sharing is presented. The main idea of our exchange protocol is to interchange verifiable and recoverable keys of the symmetric encryption for participants' items. So it is especially suitable for exchange of large-size items. Furthermore, our protocol is efficient and simple as it does not need interactive proof system which has been adopted by a large quantity of previously proposed fair exchange protocols. Based on a modified (2,2) secret sharing scheme, a concrete non-interactive fair exchange e-commerce protocol is designed. 展开更多
关键词 e-commerce optimistic fair-exchange publicly verfiable secret sharing.
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SWOT Analysis and Development Strategies for Chinese Farmers' Professional Cooperatives 被引量:1
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作者 ZHANG Ning HU Shengde 《Journal of Northeast Agricultural University(English Edition)》 CAS 2010年第1期90-96,共7页
With the development of China's market economy, the agricultural products' market has changed from the seller's market into the buyer's market. Therefore, the limitations of the household contract responsibility s... With the development of China's market economy, the agricultural products' market has changed from the seller's market into the buyer's market. Therefore, the limitations of the household contract responsibility system gradually appeared. The farmers professional cooperatives not only covered the limitations but also effectively connected the small-scale farmers with the competitive market by increasing the farmers' organizational degree. However, during the development process of farmers' professional cooperatives, many problems were exposed. By using SWOT analysis belonging to the field of enterprise strategic management, this paper discussed the opportunities and threats of the external environment, as well as the strengths and weaknesses of the internal environment of Chinese farmers' professional cooperatives. Thereby, it proposed some development strategies for Chinese farmers professional cooperatives in the current stage . 展开更多
关键词 farmers professional cooperatives SWOT analysis agricultural microorganization
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Cultivation of Chinese Farmers' Integrity
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作者 Yang Xiu-li Zhu Xue-jiao 《Journal of Northeast Agricultural University(English Edition)》 CAS 2014年第2期90-96,共7页
Farmers as the largest population group in China, their integrity levels impact the process of socialist modernization and construction of socialist harmonious society directly. Farmers' credit construction is an imp... Farmers as the largest population group in China, their integrity levels impact the process of socialist modernization and construction of socialist harmonious society directly. Farmers' credit construction is an important part of the construction of new socialist countryside. As the subject of construction of new socialist countryside, some farmers are weak in credit awareness. Low credibility of traditional culture, uncompleted credit system construction and farmers' narrow thoughts led to their lacking of credit awareness. We should perfect the rural credit system, strengthen the construction of rural credit culture and enhance the construction of grass-roots credit administration, set integrity example model and take other measures to promote farmers' awareness of the integrity. 展开更多
关键词 farmer INTEGRITY CULTIVATION
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Research on the Development of Economy and Farmers' Income Growth in Heilongjiang Province
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作者 LIU Rui 《Journal of Northeast Agricultural University(English Edition)》 CAS 2008年第2期92-96,共5页
Nowadays, increasing farmers' income is not only related to the development of rural economy, the improvement of farmers' lives and countryside stability but also related to the overall situation of economy and soci... Nowadays, increasing farmers' income is not only related to the development of rural economy, the improvement of farmers' lives and countryside stability but also related to the overall situation of economy and social development. Heilongjiang is a big agricultural province, however, the increase of farmers' per capital net income is rather slow in the last few years. On the basis of Lewis dual economic structure theory and our province's actual situation, the paper proposed the concrete countermeasures to increase farmers' income, so as to promote the development of economy. 展开更多
关键词 farmers income dual economic structure farmers per capital net income
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Aquaculture Technology Adoption by Fadama Ⅲ Farmers in Niger Delta, Nigeria
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作者 Ovharhe 0 J 《Journal of Northeast Agricultural University(English Edition)》 CAS 2016年第4期78-81,共4页
This study was conducted in Akwa Ibom, Bayelsa and Delta States of the Niger Delta, Nigeria. It examined the level of adoption of aquaculture technologies by Fadama Ⅲ beneficiaries and assessed the differences in ado... This study was conducted in Akwa Ibom, Bayelsa and Delta States of the Niger Delta, Nigeria. It examined the level of adoption of aquaculture technologies by Fadama Ⅲ beneficiaries and assessed the differences in adoption levels on sate basis. Five fish farmers were randomly selected on multiple stage bases from 18 Fadama Users' Groups (FUGs) amounting to 90 farmers as the sample size for this study (n=90). Structured questionnaire was used to elicit information from respondents. Data collected were measured using descriptive and adoption Sigma method analysis. Results obtained revealed that of the 12 selected aquaculture based technologies recommended by Fadama Ⅲ, the ratio of adoption skills ranged from 1 high: 7 medium: 5 low. The adoption levels followed a sequence of earthen ponds preparation being the highest, and stocking density techniques being the lowest. The overall adoption level was 4.20 which implied that the aquaculture farmers were categorized as medium adopters using the Sigma method scale. It was recommended that farmers with adoption levels at medium and low ranges should be focused upon with more teaching sessions by community facilitators and that other extension workers should emulate the strategies used by Fadama Ⅲ in developing farmers. 展开更多
关键词 ADOPTION AQUACULTURE technology Fadama farmer
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Research of E-Commerce System Based on EJB for Manufacture Enterprise
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作者 WEI Zhao-wen 1, LI Yong 2, SU Yi-dan 1 (1. Computer & Information Engineering College, Guangxi University, N anning 530004, China 2. Business Administration College, Chongqing University, Chongqing 400044, Chi na) 《厦门大学学报(自然科学版)》 CAS CSCD 北大核心 2002年第S1期286-287,共2页
During the popular and development in Internet, mor e and more EC systems are running on Internet. Manufacture enterprise establishes EC system, integrates the systems between enterprises replace the traditional MI S ... During the popular and development in Internet, mor e and more EC systems are running on Internet. Manufacture enterprise establishes EC system, integrates the systems between enterprises replace the traditional MI S system. The manufacture enterprise will face some difficulties when it begins to establish EC system. In order to solve the difficulties, the EC system not on ly includes the functions which in general EC system, but also integrates ERP sy stem, manages the enterprise from three aspects: relationship between manufactur er and customers, enterprise resources, and supplying chain, and gives the manuf acturer more intelligent information. As the departments of enterprise exchange data very frequently, connect the sellers and suppliers by using Internet, the t raditional C/S architecture isn’t satisfied by present needs. It is the only wa y that uses Multi-tier architecture. EJB (Enterprise Java Bean) is a Multi-tier distributed architecture designed by SUN company. The Enterprise JavaBeans architecture is a component architecture for the development and development of component-based distributed business app lications. Applications written using the Enterprise JavaBeans architecture are scalable, transactional, and multi-user secure. These applications may be writt en once, and then deployed on any server platform that supports the Enterprise J avaBeans specification. There are many superiorities using EJB when design compu ter system. The EC System for Manufacture Enterprise is based on EJB architecture. We define four EJB containers, namely, CRM component, POM component, Knowledge Management component and ERP component. CRM EJBs take the form of managing the customer- supplier relationship, reducing the number of contracts the manufacturer must ma ke with the end customers. POM EJBs take the form of order processing activities . These order taking, order fulfillment, and managing the logistics and transpor tation involved in the physical movement of the products. KM EJBs take the form of managing the knowledge with manufacturer and customers. The knowledge include s technical product knowledge, technical process knowledge, and global market kn owledge. ERP EJB takes the form of connector between EC system and ERP system. I t uses to exchange product data, and manage ERP system. Manufacture enterprise EC system based on EJB can simplify the manufacturing; re duce the running cost, so it has a beautiful prospect. 展开更多
关键词 e-commerce EJB CRM ERP
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The Direction of Marketing in E-commerce
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作者 ZHANG Wu-yi 1, WEN Shu-hui 2, PENG Lan-ping 3 (1. School of Management, Huazhong University of Science and Technology, Wuhan 430074, China 2. Department of Management, Kunming University of Science and Technology, Kun ming 650093, China 3. Human Resource Bureau of Yunnan Province) 《厦门大学学报(自然科学版)》 CAS CSCD 北大核心 2002年第S1期263-264,共2页
E-commerce is the execution of business transactio ns over the Internet. Companies conducting e-commerce can perform most of the tra nsactions which they are doing now. Most of the marketing method should coincide nt ... E-commerce is the execution of business transactio ns over the Internet. Companies conducting e-commerce can perform most of the tra nsactions which they are doing now. Most of the marketing method should coincide nt with the changes in e-commerce world. Brand ability will be depressed, but corporate identity and brand identity will be upgraded. So the enterprise should lower the cost of distribution, manufactur ing, and supplying. We can also upgrade the product value which consumer con ceded. Logistic will be core ability. The 3pl and 4pl will be used more and more often. The importance of transportation has grown with the increasing globalization as well as the growth in e-commerce. Firms should identify various transportation network design options and their relative strengths and weaknesses. They should also use methodologies for routing and scheduling deliveries in transportation network. The savings matrix and the generalized assignment methodology can be us ed to minimize the transportation cost while meeting delivery commitments to cus tomers. Information is essential to making good decisions. Information technology provid es the tools to gather information and analyze it in order to make the best deci sions. Information plays a key in every company. Information technology will be used broadly. It is a factual component on which decisions about each of the transportation, facilities, and inventory. In essence, information is the glue that holds the company to other firms, and allows it to function, making informa tion the most important firms drivers. Custom relation management, data based marketing, one to one marketing, electron ic odder system, electronic data exchange, will be used frequent. These new mark eting method is using information technology all. IT investment in program will greatly increase. The consumer can find and compare the price in every character easily on Interne t. Cost becomes the most important factor in product selecting. So the enterpris e has to lower cost in every part, especially using high-tech, new material, ad vantage management method. But the quality of production should be guarantee. In e-commerce world, people meet together less, and the news expressed quickly, every decision of enterprise should first consider it disadvantage on trans mit, then, try to control the transmit manner. The crisis management is importan t to public communication. Sales promotion method needs innovation. Broadcast, public communication, salesm anship, and physical evidence will be changed. More and more advertisers head fo r the Web to promote their wares. A supply chain consists of all stages involved, directly or indirectly, in fulfi lling a customer request. Through e-commerce, a supply chain can operate in low cost, immediate customer reaction, and benefit to all enterprise in the supply chain. The objective of supply chain is to maximize the overall value generated. 展开更多
关键词 MARKETING e-commerce direction
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A Research on the E-commerce Applied to the Construction of Marketing Model
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作者 WEI Min(School of Management,Xiamen Univ.,Xiamen 361005,China) 《四川大学学报(工程科学版)》 EI CAS CSCD 北大核心 2007年第S1期233-237,共5页
The function of E-commerce is becoming more and more widely applied to many fields,which bring about some new challenges and opportunities for the construction of marketing model.It is proved that the more E-com- merc... The function of E-commerce is becoming more and more widely applied to many fields,which bring about some new challenges and opportunities for the construction of marketing model.It is proved that the more E-com- merce applied to the construction of marketing,the more precision of forecast for the enterprises can acquire,which is very helpful for the production and marketing of enterprises.Therefore,the research on the E-commerce applied to the construction of marketing is popular today.This paper applie... 展开更多
关键词 e-commerce marketing model challenges and opportunities
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Approach to conceptual data integration for multidimensional data analysis in e-commerce
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作者 Zhang Zhe Huang Pei 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 2006年第3期635-641,共7页
In e-commerce the multidimensional data analysis based on the Web data needs integrating various data sources such as XML data and relational data on the conceptual level. A conceptual data description approach to mul... In e-commerce the multidimensional data analysis based on the Web data needs integrating various data sources such as XML data and relational data on the conceptual level. A conceptual data description approach to multidimensional data model the UML galaxy diagram is presented in order to conduct multidimensional data analysis for multiple subjects. The approach is illuminated using a case of 2_roots UML galaxy diagram that takes marketing analysis of TV products involved one retailer and several suppliers into consideration. 展开更多
关键词 conceptual data integration multidimensional data analysis e-commerce
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The Design of Intelligent Corporate E-commerce System
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作者 ZHANG Qing-bian 1, ZHANG Fu-hai 2, ZHANG Li-fang 1 (1. Dept. of Electronic Engineering, Xiamen University, Xiamen 361005 , China 2. Corporation of Kingside Network Ltd, Shanghai 200023, China) 《厦门大学学报(自然科学版)》 CAS CSCD 北大核心 2002年第S1期265-266,共2页
The paper shows how to design and implement an inte ll igent e-commerce system for medium or small enterprises. The corporate intranet is connected with Internet, which constitutes the hardware of the system. The s ys... The paper shows how to design and implement an inte ll igent e-commerce system for medium or small enterprises. The corporate intranet is connected with Internet, which constitutes the hardware of the system. The s ystem adopts modern voice-identification technology for user authentication to enable secure access to key databases and thus enhance the security of system da tabases. The software system consists of four modules: 1. Corporate website and advertisement information system, intending for updatin g online advertisement, collecting and analyzing market research information. 2. Employee technology training and assessment system, including a variety of co urses containing technology, technique and management and so on. Login the training system, employees are able to study courses of technology or technique or others. The training system adopts modern multimedia E-Learning te chnology and in fact it is an innovative education method, which includes self- study, tutorship and lecture. It is able to help employees enjoy their learning. Employees can take simulative exams, and managers can test employees onlin e periodically. 3. Corporate decision-making management system, calculating and analyzing the o peration, predicting future development, facilitating communication between mana gers and employees. It provides valuable foundation for decisions, which enables managers to make strategic decisions and scientific management. 4. E-commerce online transaction system, which facilitates material purchase an d product sale. By using intelligent e-commerce system, corporations will enhance the employee’ s skills and management level, reduce production cost, promote product sale , and thus strengthen corporation’s market competitiveness effectively. 展开更多
关键词 e-commerce corporate decision management techn ology training and assessment
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On the Subjectivity Spirit of Farmers in Targeted Poverty Alleviation
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作者 Pan Kun Zheng Wenshuang 《学术界》 CSSCI 北大核心 2020年第5期218-225,共8页
Farmers’subjectivity spirit is the fundamental political and ethical spirit of targeted poverty alleviation.A standardized analysis based on the whole process of targeted poverty alleviation easily reveals that the s... Farmers’subjectivity spirit is the fundamental political and ethical spirit of targeted poverty alleviation.A standardized analysis based on the whole process of targeted poverty alleviation easily reveals that the subjectivity spirit of farmers can be summarized into the spirit of extensive equality of participation,the spirit of complete standardization of procedures,and the spirit of seeking benefits for people as a result.However,the current work on targeted poverty alleviation has confronted with various hidden worries about the farmers’subjectivity dilemma,which leads to the alienation of poverty alleviation work.The key way only to solve the problem is to cultivate the farmers’subjectivity culture and integrate it into the whole process of targeted poverty alleviation. 展开更多
关键词 targeted poverty alleviation(TPA) farmer subjectivity spirit
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Measuring Effectiveness in E-Commerce Networks
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作者 Christian Koesters 《厦门大学学报(自然科学版)》 CAS CSCD 北大核心 2002年第S1期296-297,共2页
The revolution of information technology within the p ast twenty years has dramatically changed the picture of our economy. Numerous n ew possibilities of communication have let competition advantages for many compa n... The revolution of information technology within the p ast twenty years has dramatically changed the picture of our economy. Numerous n ew possibilities of communication have let competition advantages for many compa nies and even advantageous macroeconomic consequences emerge on national and international level. Through newly developed information technologies the knowl edge base of market participants improves with a concurrent reduction of the inf ormation obtaining costs. As a result considerable competition advantages develo p for those companies acting in E-commerce networks. These advantages of the la test development lead to macroeconomic effects on national level, if the effecti veness and efficiency increasing possibilities are used more strongly than in ot her countries. Positive international effects arise since the allocation effic iency is increased through intensified competition between different market pa rticipants in various countries. This in turn leads to an increase in wo rldwide prosperity. This causal chain however is not yet realistic to the whole extent, as such an i ncreased transparency of information is not necessarily accepted by all market p articipants. Otherwise a considerable productivity increase would already have o ccurred in industrial countries. Overall the question arises, whether the change s in the competition situation make single enterprises technically more effectiv e, concurrently however deteriorate the efficiency of the entire market through informational asymmetries. To answer these and further questions and to measure the effectiveness and effic iency of various E-commerce networks an interdisciplinary analysis platform is to be developed. With the help of this platform, it should be possible to examin e single and macroeconomic questions, reveal temporal connections and to analyse aspects of business management and national economy, information management, em ployment politics and finance politics. For this, various part-models for the i ndividual knowledge disciplines have to be generated and brought together in the platform. This platform allows various users to make the right decisions (effec tiveness) with the help of the developed models and to competently estimate the effects (efficiency). Currently models of the individual knowledge disciplines (business management, e conomics, computer science) are being developed within the research project EEE. con. This project deals with the question of Supply Chain Management (SCM), E-P rocurement, with the implementation of inter-organisational information systems , as well as various market, competition and organisation models. The department of economics and computer science from Prof. Dr.-Ing. habil. W. Dangelmaier particularly deals with the development of an agent controlled SCM- communication model which is part of the E-commerce analysis platform. Both are described in this paper. Furthermore, a unified modelling language in order to allow a prototypic implementation of the analysis tool and to make the work with other project participants and external participants easier is decided upon wit hin this project. 展开更多
关键词 Measuring Effectiveness in e-commerce Networks
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来吧!加入e-commerce!
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《人民论坛》 2000年第5期20-21,共2页
这个转弯,你会赢吗?你会成为排头兵吗?会不小心掉队吗?……我们现在正处于转弯加速的新时代。此时,我们有可能弥补和跨越直线赛道上速度的不足,取得一次跨越的机会。机会和转弯就是互联网,就是电子商务……在这个暖风沉醉的晚上... 这个转弯,你会赢吗?你会成为排头兵吗?会不小心掉队吗?……我们现在正处于转弯加速的新时代。此时,我们有可能弥补和跨越直线赛道上速度的不足,取得一次跨越的机会。机会和转弯就是互联网,就是电子商务……在这个暖风沉醉的晚上,它悄无声息地发展扩张,它甚至改变着当代人的思维和生活方式。今日中国,电子商务网站已经发展到600多家,并以每天平均两家的速度诞生;今年,按我国政府的规定,外贸企业必须从互联网上申请配额,不上网的企业将失去经营配额许可证商品的权利……这些远远不够。再过两年,全球将有超过70%的大型公司基于WEB交易。当你翻看我们的杂志时,只十几分钟的光景,几十亿美元的交易已在网上完成。怎么样?加入e-commerce,登上一个与明天与世界对话的平台! 展开更多
关键词 e-commerce 电子商务网站 配额许可证 基于WEB 生活方式 网上申请 外贸企业 大型公司 新时代 互联网 当代人 速度 交易 弥补 商品 经营 美元
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农户物联网技术采纳意愿多元驱动路径研究——以江西省蔬菜种植大户为例 被引量:3
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作者 李连英 李文斌 +1 位作者 邓永胜 刘文 《中国农机化学报》 北大核心 2025年第2期302-310,共9页
为探究农户物联网技术采纳意愿驱动的具体路径,基于整合型技术接受理论和计划行为理论,以406份蔬菜种植大户数据为调研样本,采用模糊集定性比较分析方法(fsQCA),运用组态分析诠释前因条件与农户高物联网技术采纳意愿的多重并发因果关系... 为探究农户物联网技术采纳意愿驱动的具体路径,基于整合型技术接受理论和计划行为理论,以406份蔬菜种植大户数据为调研样本,采用模糊集定性比较分析方法(fsQCA),运用组态分析诠释前因条件与农户高物联网技术采纳意愿的多重并发因果关系。结果表明:单一要素不构成蔬菜种植大户高物联网技术采纳意愿的必要条件,但高社会影响和政府支持在产生高物联网技术采纳意愿方面起着更普遍的作用;存在4类产生高物联网技术采纳意愿的适配组态路径:便利条件与政府支持驱动型、绩效期望与社会影响驱动型、努力期望与社会影响驱动型、多维协同驱动型;高绩效期望和高努力期望在实现高物联网技术采纳意愿的过程中互为替代关系;存在2类导致非高物联网技术采纳意愿的适配组态路径,即绩效便利缺失型和政府支持缺失型,且与产生高物联网技术采纳意愿的适配组态存在非对称关系。基于此,提出坚持系统观念,发挥多要素协同作用;重视社会影响,发挥推广示范作用;优化政策支持环境,发挥精准化政策引导等建议。 展开更多
关键词 蔬菜种植大户 物联网技术 采纳意愿 多元驱动 智慧农业
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北方农牧交错区干旱胁迫下的农户生计脆弱性及影响因素研究——以陕西省榆阳区为例 被引量:1
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作者 李玉恒 左文洁 +2 位作者 成汶璟 STANNY Monika 杜国明 《农业资源与环境学报》 北大核心 2025年第4期1115-1124,共10页
为了揭示干旱胁迫下北方农牧交错区不同类型农户生计脆弱性的差异,本研究以陕西省榆阳区为例,基于暴露水平、敏感程度和适应能力,构建了农户生计脆弱性评价指标体系,采用421份农户问卷调查数据,解析了2022年榆阳区不同类型农户生计脆弱... 为了揭示干旱胁迫下北方农牧交错区不同类型农户生计脆弱性的差异,本研究以陕西省榆阳区为例,基于暴露水平、敏感程度和适应能力,构建了农户生计脆弱性评价指标体系,采用421份农户问卷调查数据,解析了2022年榆阳区不同类型农户生计脆弱性及其差异特征,并利用障碍度模型识别了影响因素。结果显示:调查农户的生计脆弱性整体处于较高水平,其中户主未上过学、户主仅上过小学及纯农户三种类型的农户生计脆弱性水平较高,分别为1.767、1.009和0.967。农户生计脆弱性与生计非农化程度、农户学历呈反比,与农户年龄呈正比;自然灾害造成农作物损失、农产品销售得不到保障分别是农户生计暴露水平和敏感程度较高的主要诱因,户主教育背景和家庭社会关系是农户生计适应能力的主要影响因素。研究表明,不同类型农户的生计脆弱性差异显著,农户生计策略越多样、户主学历越高、平均年龄越小,其生计脆弱性越低,反之越高。基于研究结果,本文提出了旨在提升北方农牧交错区农户气候变化韧性的政策及措施建议。 展开更多
关键词 北方农牧交错区 农户生计脆弱性 气候变化 干旱
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县域数字普惠金融何以促进农民农村共同富裕:传导机制与地区差异 被引量:5
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作者 张林 何深茂 《农村金融研究》 北大核心 2025年第1期52-65,共14页
论文首先从理论上分析了县域数字普惠金融发展与农民农村共同富裕二者的内在一致性,以及县域数字普惠金融促进农民农村共同富裕的作用机制,然后将2015-2019年中国家庭金融调查(CHFS)的微观数据与北京大学县域数字普惠金融指数相匹配,实... 论文首先从理论上分析了县域数字普惠金融发展与农民农村共同富裕二者的内在一致性,以及县域数字普惠金融促进农民农村共同富裕的作用机制,然后将2015-2019年中国家庭金融调查(CHFS)的微观数据与北京大学县域数字普惠金融指数相匹配,实证检验县域数字普惠金融对农民农村共同富裕的影响效应及异质性。研究结果表明,县域数字普惠金融发展对农村富裕、农业发展、农村生活与社会发展共享均有正向促进作用,进而推动农民农村共同富裕。机制分析发现,县域数字普惠金融通过金融市场参与和县域产业升级两个渠道促进农民农村共同富裕,两者的中介效应比例分别为10.4%和77.2%;异质性分析发现,在中西部地区、二线城市和数字普惠金融高水平发展地区,县域数字普惠金融发展对农民农村共同富裕的作用更大。论文为发展县域数字普惠金融和促进农民农村共同富裕提供了新证据。 展开更多
关键词 县域数字普惠金融 农民农村共同富裕 县域产业升级 金融市场参与 异质性
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新农人形象的数字生产研究——基于抖音短视频场域的内容考察 被引量:3
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作者 冉华 刘沛彤 《新闻与传播评论》 北大核心 2025年第1期21-34,共14页
随着全面乡村振兴的深入推进,社交媒体在中国乡村的普及不仅大幅缩小了城乡数字鸿沟,更催生城乡数字交往中的新质生产力,塑造新的生产关系与生活样态。基于抖音社交平台,通过对短视频中新农人形象再生产数据的内容分析,可深入考察抖音... 随着全面乡村振兴的深入推进,社交媒体在中国乡村的普及不仅大幅缩小了城乡数字鸿沟,更催生城乡数字交往中的新质生产力,塑造新的生产关系与生活样态。基于抖音社交平台,通过对短视频中新农人形象再生产数据的内容分析,可深入考察抖音如何重构城乡交往的整体现状及其形塑过程。研究发现,抖音等新媒体能够催生青年人反哺中老年人一起建立城乡双向奔赴的交往场域。尤其是一批青年新生代农民工,开始从城市返乡,他们积极投身数字乡村建设,通过创意化表演重塑了新农人形象。这种行为充分肯定返乡生活并重新定义乡村身份,在中国交往场域实践中占据核心地位。在这一过程中,抖音作为技术与社会互动的中介,在视频内容展演上具有历时性维度和包容特性,并成为跨越城乡鸿沟、促进城乡互动的重要传播特征。此外,抖音等社交媒体用户,通过在视频里扮演中介角色再生产出数字时代的中国城乡社会网络交往媒介,在构建积极城乡交往的媒介形象以及搭建新传播体系方面提供实践方式与理论指引。 展开更多
关键词 新质生产力 城乡鸿沟 新农人 抖音社交平台 交往场域
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