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Review and prospect of comprehensive straw utilization and government policy in China 被引量:5
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作者 Haitian Li Zhuang Miao Bo Zhang 《Chinese Journal of Population,Resources and Environment》 2022年第4期402-406,共5页
The comprehensive use and efficient management of straw are significant for agriculture's green and low carbon transformation.This paper uses literature research and comparative analysis to systematically review t... The comprehensive use and efficient management of straw are significant for agriculture's green and low carbon transformation.This paper uses literature research and comparative analysis to systematically review the literature on comprehensive straw utilization and governance policy research in China over the past five years.The current literature has explored two major directions:regional and industrial policies and the main actors involved in the comprehensive use of straw.The research is complementary and fruitful concerning both micro and macro perspectives;however,the extant literature suffers from a lack of attention to straw intermediaries and enterprises and a lack of research across time.Therefore,this paper provides an outlook for future research.In the future,scholars should pay more attention to straw intermediaries and enterprises,conduct continuous observations of multiple regions over time to obtain panel data,and further test the heterogeneity of factors to obtain more scientific and valid results. 展开更多
关键词 Straw comprehensive utilization policy governance Literature review Research outlook
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Fuzzy Comprehensive Evaluation Research of Goal Attainment of Green Transportation Development Policy —Take Dongguan “Motorcycle Ban” Policy as an Example 被引量:1
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作者 Peilin Song Canqiu Zhong 《Journal of Transportation Technologies》 2015年第1期46-54,共9页
Launching the evaluation research of green transportation can grasp the green transportation implementation accurately and diagnose the existing problems. From the perspective of green transportation, this research ch... Launching the evaluation research of green transportation can grasp the green transportation implementation accurately and diagnose the existing problems. From the perspective of green transportation, this research chose Dongguan “motorcycle ban” policy as the research object, and constructed secondary evaluation index system in transportation and environmental harmony, transportation and future harmony, transportation and society harmony, transportation and resource harmony, four dimensions. Then it used fuzzy comprehensive evaluation model to do the evaluation and found that the policy’s positive effect on the Dongguan green transportation development was average. Finally, based on the evaluation results, measures and advices were proposed. 展开更多
关键词 Green TRANSPORTATION MOTORCYCLE BAN policy Fuzzy comprehensive Evaluation
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Implementation strategies of a national standard for comprehensive care in acute care hospitals:An interview study
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作者 Beibei Xiong Christine Stirling +2 位作者 Daniel X.Bailey Paul Prudon Melinda Martin-Khan 《International Journal of Nursing Sciences》 2025年第4期369-378,I0004,共11页
Objective:This study aimed to explore the strategies used by acute care hospitals in implementing a national standard for comprehensive care.Methods:A qualitative descriptive study was conducted with 28 care professio... Objective:This study aimed to explore the strategies used by acute care hospitals in implementing a national standard for comprehensive care.Methods:A qualitative descriptive study was conducted with 28 care professionals(20 nurses,two doctors,and six allied health professionals)recruited from a broad range of Australian acute care hospitals.Data were collected using semi-structured interviews from March to August 2023.The interviews were audio-recorded,transcribed,and thematically analyzed.Results:Strategies for implementing the Comprehensive Care Standard(CCS)vary,even within a health service organization.We identifiedstrategies hospitals used regarding the implementation team and plan,communication,education and training,documentation system,patient care plan,networking,incentives and pressure,feedback,and reflectingand evaluating.Conclusions:This interview study sheds light on the various strategies adopted by hospitals in implementing the CCS,providing a practical foundation to inform implementation efforts both within Australia and internationally. 展开更多
关键词 Coordinated care Health policy Holistic care Implementation science Multidisciplinary care Patient-centred care Standard of comprehensive care
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Assessing effect of grassland resources policies using AHP and fuzzy comprehensive evaluation:A case study of Ningxia Hui Autonomous Region,China
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作者 WANG Wei ZHANG Jing +1 位作者 ZHOU Hui ZHOU Lei 《Ecological Economy》 2020年第3期209-217,共9页
In order to quantitatively analyze grassland resources policies of Ningxia,the analytic hierarchy process(AHP)was used to establish the evaluation index system,and the fuzzy comprehensive evaluation method was adopted... In order to quantitatively analyze grassland resources policies of Ningxia,the analytic hierarchy process(AHP)was used to establish the evaluation index system,and the fuzzy comprehensive evaluation method was adopted to make a comprehensive evaluation.The results indicated that the current grassland resources policies in Ningxia are in upper-middle level,and the relevant policies need to be improved.Finally,the corresponding suggestions were put forward in the hope of promoting the sustainable development of grassland resources in Ningxia. 展开更多
关键词 AHP fuzzy comprehensive evaluation grassland resources policies in Ningxia index system
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Tackling China’s Pension Fund Payment Crisis:Will the “Two-Child Policy” Be the Answer?——An example with the basic pension insurance program for urban employees
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作者 曾益 虞斌 《China Economist》 2015年第5期20-36,共17页
Based on the reality that 29 Chinese provinces have already implemented the policy allowing a couple to raise a second child if either parent is an only child, this paper provides an empirical study on the effect of t... Based on the reality that 29 Chinese provinces have already implemented the policy allowing a couple to raise a second child if either parent is an only child, this paper provides an empirical study on the effect of this policy on the financial status of the social pooling fund of basic pension insurance for urban employees. Our study suggests the followings. First, under the previous unchanged family planning policy, current deficits and cumulative deficits will occur in the social pooling fund in the year 2047 and 2063 respectively. Second, if lO% to 50% of qualified couples choose to raise a second child, the financial status of the social pooling fund will improve; relative to the previous unchanged family planning policy, the contribution ratio can decrease from 20% to the range between 18.06% and 19.57% without causing any changes to the original financial status of income and expenditure. Third, if the percentage of couples choosing to raise a second child rises to 60% to 100%, the contribution ratio can even decrease to the range between 16.55% and 17. 7% without causing any changes to the financial status as under the previous unchanged family planning policy. The above conclusions have all passed the sensitivity test. Therefore, the "two-child policy" for qualified couples is favorable to alleviating the payment pressures of pension insurance but the policy effectiveness is subject to fertility desire and the intensity of government implementation. 展开更多
关键词 "two-child policy" pension insurance fund payment crisis actuarial models policy simulation
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Seizures Related to Two-child Policy:A Case Report
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作者 SONG Xiao-yan LIU Xiao-yan +3 位作者 LI Guo SUNWen zhe ZHU Zhou ZHU Sui-qiang 《神经损伤与功能重建》 2020年第5期249-251,共3页
From 1979 to 2012,the Chinese government implemented the one-child policy to control population growth.In 2013,families in which either parent was the only one child were allowed to apply for a second child.In 2016,Ch... From 1979 to 2012,the Chinese government implemented the one-child policy to control population growth.In 2013,families in which either parent was the only one child were allowed to apply for a second child.In 2016,China’s universal two-child policy was finally imposed.As such,many children who had always been the center of their family’s universe due to the unique family structure stemming from the one-child policy era became elder siblings during their adolescence.We report a case of a 9-year-old girl who developed seizures after the birth of her younger sister.The combination of clinical observation,laboratory examinations,and video-electroencephalography was not enough to make a confident diagnosis of epilepsy initially.Given her patient history and follow-up investigation,we speculated the two-child policy was related to her seizures.To our knowledge,this is the first report of seizures strongly related to the two-child policy. 展开更多
关键词 SEIZURE two-child policy EPILEPSY psychogenic nonepileptic seizures(PNES)
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The Influence of the Two-child Policy on Urbanization in China
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作者 Kaiyong Wang Hu Yu 《Journal of Geographical Research》 2018年第1期32-42,共11页
Family planning has been China's basic national policy since 1980, but it changed from a onechild policy to a two-child policy at the end of 2015 as which will further stimulate the rapid growth of China's pop... Family planning has been China's basic national policy since 1980, but it changed from a onechild policy to a two-child policy at the end of 2015 as which will further stimulate the rapid growth of China's population and have a profound impact on the population structure and land use in China. Based on the forecast of total population change in national and provincial dimensions after the two -child policy, the paper forecasted the spatial pattern of China's population and provincial differentiation over the next 15 years, and discussed the far-reaching impact on the future urban and rural land use and planning. Conclusions as follows: the two-child policy will achieve rapid population growth in the next 5 years, then there will be a stable growth phase;the peak of China's population increase will occur in 2030 with a total population of about 1.55 billion people, which will continue the regional differentiation of urbanization, and urbanization level in southeastern region will remain generally higher than that of the northwest. In addition, population growth brings new demands in urban and rural construction land, therefore, more intensive use of land will be the inevitable choice for the future development for China. 展开更多
关键词 two-child policy Population Pattern Urban and RURAL LAND use URBANIZATION China
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Study on the Influence of the the Universal Two-childPolicy on China's Pension Payment
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作者 YANG Li 《International English Education Research》 2018年第4期74-75,共2页
In the face of the continuous decline in the birth rate and the aging of the peak of aging, following the implementation of the "Decision of the Central Committee of the Communist Party of China on Comprehensively De... In the face of the continuous decline in the birth rate and the aging of the peak of aging, following the implementation of the "Decision of the Central Committee of the Communist Party of China on Comprehensively Deepening the Reform of Some Major Issues" adopted by the Filth Plenary Session of the 18th CPC Central Committee on November 15, 2013, the party is the only child. Female couples can have a policy of giving birth to two children. On October 29, 2015, China introduced the "two-child policy", completely replacing the "one-child policy" that has been implemented in China for more than 30 years. The "two-child comprehensive" can alleviate the unfavorable population trend that plagues China's social security system to a certain extent. Optimize the age structure of the population and increase the supply of labor. However, for a long time, the financial distress and management dilemma faced by China's pension payment still exist, and the loose population birth policy will have a great impact on reducing pension payment, and will gradually appear in the policy implementation. This article combines the "comprehensive two-child" policy, focusing on the role of the new population birth policy to alleviate the pressure on China's pension. 展开更多
关键词 Fertility policy adjustment two-child policy PENSION
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A Study of the Universal Two-child Policy’s Impact on China’s Future Population
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作者 Zhai Zhenwu Li Long Chen Jiaju 《Contemporary Social Sciences》 2016年第2期100-115,共16页
The most essential step in adjusting and improving the childbearing policy, the universal two-child policy will produce far-reaching impacts on the future development of China’s population. With its implementation, t... The most essential step in adjusting and improving the childbearing policy, the universal two-child policy will produce far-reaching impacts on the future development of China’s population. With its implementation, the country’s total population will peak later, the underage population and its proportion will increase substantially, the working-age population will experience a slower decline, and the aging of China’s population will be eased. However, the drop in the proportion of working-age people over the last 15 years has expedited the reduction of the demographic dividend, the elderly population will remain unaffected over the next 60 years, the aging of the population will continue to deepen, and at the same time, the increased child dependency burden will expand the overall dependency ratio. 展开更多
关键词 the UNIVERSAL two-child policy underage POPULATION working-age POPULATION the aging of the POPULATION family planning DEMOGRAPHIC structure DEMOGRAPHIC DIVIDEND
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The employment impact analysis of Full-scale two-child policy for career women
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作者 GAO Ya 《International English Education Research》 2017年第3期32-34,共3页
With the development of China's childbearing policy changes in recent years, it causes effects to women's social life. Based on the questionnaire survey of influencing factors about professional women's intention o... With the development of China's childbearing policy changes in recent years, it causes effects to women's social life. Based on the questionnaire survey of influencing factors about professional women's intention of second child birth and with two child policy was carry out as the background, summed up the three major factors influencing the working women fertility fertility intention, emotional factors and external security. At the same time using the structural equation model, studies the impact of the influence factors to the career development of working women. The conclusion is that childbearing willing has little effects on the professional women in Shanghai, emotional factors and external security has certain impact on women' s employment. 展开更多
关键词 universal two-child policy Professional Women SEM EMPLOYMENT
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Effects of the New Two-child Policy On Family Old-age Security
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作者 Li Cuiping Jiang Fei Yu Chunyan 《International English Education Research》 2015年第9期60-62,共3页
This paper analyzes the current situation of the aging population and low fertility rate.lt is found that the aging process is accelerated,the population growth potential is decreased,and the elderly dependency ratio ... This paper analyzes the current situation of the aging population and low fertility rate.lt is found that the aging process is accelerated,the population growth potential is decreased,and the elderly dependency ratio is higher.Secondly,this paper mainly analyzes the impact of the new two-child policy on family pension security from three aspects:population policy,family support and social security.There are two aspects of the effects,the positive effects are:improve fertility,reduce elderly dependency ratio,relieve population aging,enhance the family development:the negative effects are:tremendous pressure on public resources,further inequality in birth right,heavy economic pressure on the family.At last.this paper puts forward the constructive countermeasures against the problems of the policy and the was out of the family old-age security. 展开更多
关键词 The New two-child policy Family Old-age Security Fffect Analysis
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Construction of PE Guiding Framework based on the Enhancement of the Comprehensive Quality
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作者 Yang Shen Hui Ma 《International Journal of Technology Management》 2017年第2期66-69,共4页
College physical education located at the last stage of school physical education, it is not only related to comprehensively promote and enhance the overall quality of students’ physical and mental quality education,... College physical education located at the last stage of school physical education, it is not only related to comprehensively promote and enhance the overall quality of students’ physical and mental quality education, but also related to the quality of higher education and the implementation of personnel training ' tness activities. However, for a long time, due to the historical and social impact of many factors, college physical education work is far from being universally recognized. College physical course consists of theoretical physical education class and sports practical classes composed of only two courses in order to achieve common development goals college physical education. At present, although the theory of physical education teaching experts made a number of proposals for reform, but did not form a complete teaching system, which leads to the problem of teaching the theory of college sports programs still cannot get solved. We studied sports teaching evaluation system, describes the theoretical basis for building efficient sports teaching appraisal system, and analyzes the constituent elements of the evaluation system. 展开更多
关键词 comprehensive quality physical education four-oriented education system policy analysis.
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共同富裕视阈下低收入农户技能培训对生计结果的影响研究——来自西南地区136个脱贫村的实地调查
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作者 孙晗霖 黄丽萍 梁微 《西南大学学报(社会科学版)》 北大核心 2026年第1期179-189,289,290,共13页
改善农村低收入农户生计资本水平,促进其生计可持续,是实现共同富裕和乡村全面振兴的内在要求。基于西南地区136个脱贫村和易地搬迁安置点1 241户家庭数据,综合采用BP神经网络、中介效应模型、跨层回归模型等计量分析方法,实证研究低收... 改善农村低收入农户生计资本水平,促进其生计可持续,是实现共同富裕和乡村全面振兴的内在要求。基于西南地区136个脱贫村和易地搬迁安置点1 241户家庭数据,综合采用BP神经网络、中介效应模型、跨层回归模型等计量分析方法,实证研究低收入农户技能培训对生计结果的影响以及政策支持在其中所发挥的跨层调节效应。研究发现:低收入农户生计资本的改善对其生计结果具有显著正向影响;技能培训是低收入农户生计资本实现价值增值,进而改善生计结果的关键中介路径;涵盖事前调查、事中跟进与事后反馈的政策支持,正向调节技能培训对生计结果的影响。基于此,从建立全覆盖的分层分类技能培训体系,充分发挥技能培训的资本增值效用,发挥政府在农民培训全过程中的引导和监督作用,坚持“扶智”与“扶志”并重激发农民参训内生动力等方面提出相应政策建议。 展开更多
关键词 共同富裕 低收入农户 技能培训 生计结果 生计资本 政策支持 乡村全面振兴
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数字经济发展对企业动态能力的影响及其机制研究——基于国家大数据综合试验区的准自然实验
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作者 焦豪 匡明慧 李楠 《科学管理研究》 北大核心 2026年第1期132-141,共10页
在市场动态变化与制度环境日益复杂的背景下,动态能力作为企业应对环境不确定性、实现资源重构与持续创新的能力体系,其影响因素成为管理学领域的研究热点。基于国家大数据综合试验区政策这一准自然实验,探讨数字经济发展对企业动态能... 在市场动态变化与制度环境日益复杂的背景下,动态能力作为企业应对环境不确定性、实现资源重构与持续创新的能力体系,其影响因素成为管理学领域的研究热点。基于国家大数据综合试验区政策这一准自然实验,探讨数字经济发展对企业动态能力的影响效应和作用机制。研究发现:数字经济发展显著提升企业动态能力,且研究结论通过平行趋势检验、PSM-DID检验和安慰剂检验等一系列稳健性检验后依然成立。路径分析表明,数字经济发展通过推动技术扩散广度和技术应用深度来提升企业动态能力。异质性分析表明,企业生命周期、生产要素密集度及政府财政补贴对数字经济发展与企业动态能力间关系存在差异性影响。从数字经济发展的角度深入剖析企业动态能力的影响机制,为企业在不确定性环境中培育和发展动态能力提供实践启示。 展开更多
关键词 数字经济发展 动态能力 技术扩散广度 技术应用深度 国家大数据综合试验区
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支持全面创新的组织制度政策文本量化研究——基于“工具—组织—创新链”三维分析框架
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作者 李拓宇 吴佳一 薛雨欣 《中国科技论坛》 北大核心 2026年第3期75-86,共12页
全面创新是新时代创新驱动发展战略的核心要义,探究支持全面创新的组织基础制度政策框架,对于实现高水平科技自立自强、深化改革驱动创新、推动高质量发展具有深远意义。本研究基于组织制度理论、政策工具理论和创新价值链理论,构建“... 全面创新是新时代创新驱动发展战略的核心要义,探究支持全面创新的组织基础制度政策框架,对于实现高水平科技自立自强、深化改革驱动创新、推动高质量发展具有深远意义。本研究基于组织制度理论、政策工具理论和创新价值链理论,构建“政策工具—组织特征—创新价值链”三维分析框架,对党的十八大以来78份国家层面科技创新政策的1068个编码单元进行系统分析。研究发现:①政策工具配置存在结构性失衡问题,环境型工具过度集中而需求型工具严重不足,反映出“重环境营造、轻需求牵引”的政策逻辑偏差;②组织制度安排呈现强路径依赖,行政逻辑占主导地位,基金制仍是主要组织方式,多元化治理格局尚未形成;③创新链支持存在“重后端、轻前端”偏向,基础研究支持不足而市场推广过度关注;④新型组织模式正在涌现但面临实践张力,战略科技力量体现使命驱动特征,揭榜挂帅制实现三重制度逻辑融合,有为政府与有效市场呈现动态平衡趋势。本研究的理论贡献在于:构建了整合多理论视角的政策分析框架,揭示了转型经济体创新政策的独特逻辑,推进了政策科学的实证转向。政策建议包括完善支持全面创新的组织制度体系、重视组织制度的差异化供给和探索支持全面创新的组织新模式。 展开更多
关键词 全面创新 组织制度 政策文本 三维分析框架
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数字政策对城市绿色技术创新的影响研究——基于国家级大数据综合试验区的双重机器学习分析
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作者 王浩名 王柄洁 《工业技术经济》 北大核心 2026年第3期88-98,共11页
本文以2010~2024年中国城市数据作为研究样本,将国家级大数据综合试验区政策视为一项准自然实验,采用双重机器学习模型实证检验了数字政策对城市绿色技术创新的影响。研究发现,国家级大数据综合试验区政策的实施显著提升了城市绿色创新... 本文以2010~2024年中国城市数据作为研究样本,将国家级大数据综合试验区政策视为一项准自然实验,采用双重机器学习模型实证检验了数字政策对城市绿色技术创新的影响。研究发现,国家级大数据综合试验区政策的实施显著提升了城市绿色创新水平,且通过工具变量法、交叠DID等稳健性检验后该结论依然成立。异质性分析结果表明,大数据试验区政策对资源型城市和高污染城市的绿色技术创新激励作用更为显著,而在不同地理区位城市之间,政策效应整体表现出较强的一致性。机制分析表明,大数据试验区政策通过提升资源利用效率、增强技术溢出效应、强化环境规制强度来促进城市绿色创新。本文研究为理解数字时代的制度设计如何驱动绿色技术创新提供了新的理论视角和经验证据。 展开更多
关键词 数字政策 国家级大数据综合试验区 绿色技术创新 数字经济 双重机器学习 资源利用效率 技术溢出效应 环境规制
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大数据政策赋能数实融合发展:理论机制与实证检验
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作者 崔和瑞 孙笑 《工业技术经济》 北大核心 2026年第3期57-66,共10页
基于2010~2024年中国城市面板数据,本文将国家大数据综合试验区(以下简称大数据综试区)设立视为准自然实验,利用双重差分模型评估大数据政策对数实融合水平的影响。研究发现大数据综试区显著提高了数实融合水平,且这一结论经过一系列稳... 基于2010~2024年中国城市面板数据,本文将国家大数据综合试验区(以下简称大数据综试区)设立视为准自然实验,利用双重差分模型评估大数据政策对数实融合水平的影响。研究发现大数据综试区显著提高了数实融合水平,且这一结论经过一系列稳健性检验后依然成立。机制检验表明,大数据综试区主要通过驱动数字技术创新及促进数字产业集聚赋能数实融合发展。此外,大数据政策对数实融合的推动效应在综试区类型、城市所处区位及城市资源禀赋层面具有异质性。研究结论有助于深化理解以大数据综试区设立为代表的大数据政策对经济高质量发展的推动作用,同时也为不同地区因地制宜制定数实融合发展策略提供了理论支撑与政策参考。 展开更多
关键词 大数据政策 数实融合 大数据综合试验区 双重差分法 数字技术创新 数字产业集聚 赋能机制 经济高质量发展
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政策工具视角下我国综合高中政策研究——基于37份政策文本分析
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作者 闫娜 蒋春洋 《宁波职业技术大学学报》 2026年第2期51-60,共10页
推动综合高中建设,是实现普通教育与职业教育融通的重要突破口。基于政策工具的视角,选取2001—2025年与综合高中相关的国家及各省市区的政策文本,借助质性分析软件NVivo 15.0,构建二维分析框架模型进行量化研究,结果表明:政策工具维度... 推动综合高中建设,是实现普通教育与职业教育融通的重要突破口。基于政策工具的视角,选取2001—2025年与综合高中相关的国家及各省市区的政策文本,借助质性分析软件NVivo 15.0,构建二维分析框架模型进行量化研究,结果表明:政策工具维度下,命令性工具注重严格执行任务要求,相关法规要求不足;激励性工具使用相对不足,为综合高中相关政策的出台预留空间;能力建设工具注重支持人力、课程和机制建设,缺乏相关技术投入;劝告工具注重号召鼓励,经验交流有待加强。政策基本要素维度下,办学模式尚未完全成熟,仍需要在实践中进一步探索创新;保障措施偏好能力建设工具的应用,缺乏激励性工具和劝告工具;试点实施的关注度最高,政策工具使用最广泛;人才培养偏好命令性工具的使用,缺乏激励性工具和劝告工具。基于此,建议提升综合高中政策工具的内容适配度与结构科学性;保证政策基本要素工具分配均衡,配套出台更具操作性的实施细则;提高政策工具与综合高中政策基本要素的匹配度。 展开更多
关键词 职普融通 综合高中政策 内容分析 政策工具 政策基本要素
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大数据综合试验区建设能否促进数实融合——基于中国227个城市的实证分析
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作者 罗意 汤志伟 贺宇 《技术经济》 北大核心 2026年第1期19-29,共11页
在全球数字化转型背景下,数实融合是推动经济高质量发展的关键。大数据综合试验区建设作为重要的大数据政策实践,对数实融合的影响尚未得到足够重视。基于中国2011—2021年城市面板数据,运用熵权-Topsis法和耦合协调度模型测度中国227... 在全球数字化转型背景下,数实融合是推动经济高质量发展的关键。大数据综合试验区建设作为重要的大数据政策实践,对数实融合的影响尚未得到足够重视。基于中国2011—2021年城市面板数据,运用熵权-Topsis法和耦合协调度模型测度中国227个城市的数实融合水平,并运用多期双重差分模型和中介效应模型验证大数据综合试验区对数实融合的促进作用及其作用机制,并开展多种稳健性分析,检验不同城市规模、地理位置和设立批次中的差异化结果。结果表明:大数据综合试验区建设能够促进数实融合水平提升,其促进效果随时间推移逐渐增强,且在中等以上规模城市、沿海城市和第二批设立试验区的地区更明显,其影响机理包括促进技术创新、提升创业活跃度、推动产业结构升级。本文关注大数据综合试验区在数实融合领域的政策效果,并进一步揭示大数据综合试验区作用于数实融合的影响机理,为探讨相关大数据政策效果、数实融合影响因素提供了来自中国城市的实证证据,一定程度上缓解了当前研究中存在的对地级行政区数实融合关注不足的问题,同时为理解大数据政策如何促进数实融合提供了新的理论视角。 展开更多
关键词 数实融合 大数据综合试验区 大数据政策 双重差分 耦合协调度
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大数据综合试验区对区域科技创新能力的影响——基于多期DID的政策效应评估
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作者 王今 李均艳 武建龙 《科学学研究》 北大核心 2026年第1期166-177,共12页
区域科技创新能力是引领高质量发展的重要抓手,建设区域科技创新中心有利于集聚创新要素和资源,促进各类创新主体能力提升。本研究采用多阶段双重差分(DID)模型对30个省份(包括直辖市和自治区)的面板数据进行统计分析,以探讨大数据综合... 区域科技创新能力是引领高质量发展的重要抓手,建设区域科技创新中心有利于集聚创新要素和资源,促进各类创新主体能力提升。本研究采用多阶段双重差分(DID)模型对30个省份(包括直辖市和自治区)的面板数据进行统计分析,以探讨大数据综合试验区对区域科技创新能力的影响效应及其不同试点政策的实施效果。研究发现,基准回归分析表明大数据试验区的设立对区域科技创新能力提升具有显著正向效应。异质性分析结果表明,聚焦到政策八大试点地区时,珠江三角洲、上海、重庆三大试点的区域科技创新能力带动效应不显著,其余五大试点均显著。本文进一步探讨了该结果产生的原因,归因为地方经济发展基础的差异性政策实施目标的差异性、创新分布结构的差异性。据此,提出了相应的政策建议,一方面要加强区域间的政策协同,推动区域间的创新资源交流和共享融合。另一方面,政策实施应考虑到本地的科技创新发展实际,进一步优化大数据试验区政策的适配性,确保政策的精准实施。 展开更多
关键词 区域科技创新能力 政策效应评估 多期DID 区域异质性分析 大数据综合试验区政策
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