面向智能网联信息平台的汽车产业转型升级研究

目前,我国汽车产业进入了转型升级的关键时期,为更好地促进传统汽车向智能网联汽车的转型升级,本文对智能网联信息平台的汽车产业转型升级进行深入研究。研究内容有:首先关于汽车发展的相关解析;其次是汽车产业转型升级的战略意义分析,包括发展趋势分析、必要性分析和紧迫性分析等;第二是中国智能网联汽车产业转型升级现状分析,包括面临的挑战与机遇两个方面;最后是汽车产业转型升级路径探讨,包括支持汽车企业自主创新、降低企业生产成本和构建良好的发展环境等。通过本研究以期为汽车产业的转型升级提供重要的理论依据,促进中国汽车产业长远发展。     

智能网联移动式承压设备检验模式分析——以长管拖车为例

对移动式承压设备，将传统技术与先进传感、物联网、人工智能及大数据等新一代技术相融合，构建“智能网联移动式承压设备”，是移动式承压设备未来发展的方向和必然趋势，在其检验环节将构建“智能检验”新模式。对智能网联移动式承压设备智能检验的基本特性作了分析，并以长管拖车为例，进一步分析了智能检验的特点并与传统检验进行比对，提出了构建长管拖车“智能检验”模式的关键技术，为下一步推进相关工作提供指导。     

巩固智能网联新能源汽车领先优势

<正>2024年政府工作报告指出,巩固扩大智能网联新能源汽车等产业领先优势。智能网联新能源汽车,顾名思义,是融合了新能源、新材料、新一代信息技术、先进制造等多元化创新科技的代表性产业,其重要性不言而喻。智能网联汽车更是汽车、能源、通信、大数据与云计算、人工智能等多个领域交叉融合的创新成果,它不仅代表着全球汽车产业转型升级、绿色发展的主导方向,更是打造新质生产力、驱动经济高质量增长的重要力量。     

关于我国新能源汽车的文献研究

文章通过对新能源汽车相关文献的梳理,总结了国内外学者对新能源汽车的研究现状。从国内新能源汽车的技术现状、发展现状及问题和新能源汽车消费者购买行为三个角度入手,对文献进行分类。希望对今后的学者研究有所帮助。     

人工智能技术在无人驾驶汽车领域的应用研究

随着人工智能技术在无人驾驶汽车领域应用越来越深入,文章基于国内外研究现状,发现目前无人驾驶智能汽车发展存在一些问题,包括人们体验感和心理接受程度的问题、智能判断力提升问题、政策法规问题,并提出相应对策,对于我国未来无人驾驶智能汽车发展具有指导意义。     

5G来了 无人驾驶汽车开跑

<正>"一辆辆无人驾驶的汽车缓缓停靠,市民上车后,自动前往商场、单位、学校……"不久的将来,在正全力打造全球新能源智能网联汽车智造中心的宁波杭州湾新区,无人驾驶将成为街头新态。9月16日,吉利汽车等三家汽车获首批长三角智能网联汽车测试牌照。据了解,首批测试牌照的考核标准极高,涵盖车辆远程数据监控、智能网联车测试标准、改装设备等方面。同时,获得牌照的车企可以在长三角各个城市指定的公共开放道路上进行测试,这意味着无人驾驶在宁波杭州湾新区开始进入     

企业并购融资方式及其创新研究综述

文章对国内外学者有关并购融资以及国内有关并购融资创新的主要文献进行了梳理,介绍了国内外融资结构理论的研究现状,国内外对具体融资方式的研究情况,以及我国学者从渠道、中介、政策等几个方面提出的并购融资创新方式,并总结了我国并购融资研究中的优点和不足.     

基于科学知识图谱的冷链物流研究热点及前沿演进

近年来，冷链物流受到国内外学者的高度关注，关于这方面的研究文献与日俱增，但少有文献对冷链物流的研究基础、热点和趋势进行综合研判。因此，通过筛选出WOS数据库和CNKI数据库中从1990—2020年的相关文献，借助CiteSpace可视化分析工具，分析冷链物流研究的演进变化、热点核心和前沿动向。研究表明：中外冷链物流研究整体呈现上升趋势，国内研究起步要晚于国外，但发展速度极快；通过关键词共现分析，整合出“冷链物流、供应链体系、食品冷链、冷链技术”四大冷链物流研究主题；通过突现词分析国内外研究的前沿方向，发现国外研究关注冷链各环节的技术提升，国内则重视食品安全问题与冷链路径优化；最后，中外冷链物流的前沿方向不同，中国侧重于生鲜农产品、遗传算法、路径优化等，国外则侧重于冷链、温度和模型。     

国内外数字治理研究的横向分野与纵向演进——基于文献计量和知识图谱分析

借助文献计量和知识图谱分析，本研究有序呈现了国内外数字治理研究的主题和趋势。从横向主题看，国外研究主要从资源、技术、规范和组织等要素视角解构数字治理，国内研究则从思想、制度和技术等整体层面对具体问题进行分析；从纵向演进看，国外文献呈现出从概念转向应用、理念转向技术、系统转向要素、低维转向高维等特性，国内文献表现为应然与实然的反复、宏观至微观的下沉、单一向多元的牵转、城市到乡村的扩散。该结论可启示国内数字治理研究，从而推动国家治理能力建设。     

基于CiteSpace的国内外装配式建筑施工安全研究现状与趋势对比

为了系统、科学地对比分析国外和国内装配式建筑施工安全领域的研究现状,运用知识图谱分析软件CiteSpace对来自Web of Science和CNKI数据库的345篇相关文献进行计量与可视化分析,绘制关键词聚类图谱、核心作者与共被引文献聚类图谱、研究时区图等.研究结果表明:近年来,国内外关于装配式建筑施工安全的研究文献呈不断上升趋势;通过聚类图谱及词频分析发现,国内外装配式建筑施工安全的研究都较多地涉及"安全管理"和"BIM技术";关于研究热点,国外学者聚焦"场外施工""复合材料结构""物联网技术"等高新技术的实际应用,而国内学者则通过"层次分析法""模糊综合评价"等研究方法理论建立安全管理体系;对核心作者进行分析发现,国外学者间交流密切,已形成较稳定的合作网络,而国内学者以独自研究为主,尚未形成稳定的研究网络;关于研究趋势,国外学者更关注装配式建筑安全相关理论与工程实践的结合,国内学者以理论研究、方法和经验总结为主.根据上述对比分析结果,提出了推动中国装配式建筑施工安全科学发展的对策和建议.研究成果为中国装配式建筑施工安全研究和进一步发展提供借鉴和参考.     

On the Major Transformation of the Asia-Pacific Regional Structure北大核心CSSCISSCI

Recent years have witnessedsignificant changes in the Asia-Pacific regionalstructure featuring the shift in power balance among related countries as well as adjust-ments in their respective regional strategies. So what is the prevailing trend in thistransformation and what kind of regional order will likely emerge in the future？ To an-swer these questions, the paper tries to explore the following dimensions： the evolvingregional context, shift in power balance and power conversion, geo-political and geo-e-conomic developments and interactions between them, and evolving regional order. Asthe study shows, the broadening of regional geographical scope, the rise in the numberof actors involved, as well as changesin the relations among them, have combined tocast a pluralistic and complex flavor to the regional structure. While the power balanceamong China, the United States and Japan shifts, and power conversion is also occur-ring. China and Japan are paying increasing attention to their security roles, whereasthe United States under the Obama administration laid more stress on expanding itsgeo-economic clout. In spite of the intensifying geopolitical competition among China,the United States and Japan in recent years, a Sino-US strategic compromise-whichholds the key to regional geopolitics-isother front, some kind of geo-economicmore likely to take place in the future. On thecooperation will probably emerge. In the longerterm, it will be the geo-economic trend thatwill prevail over the geopolitical trend inthe region. Finally, the future evolution of regional order wiI1 mainly follow the eco-nomic logic, accompanied by the dilutionof its hegemonic and hierarchical nature.Hence, a pluralistic and complex regional community will emerge.     

The German Hanse and Bergen – new perspectives on an old subject

Abstract

The Hanseatic League and her kontors (trading posts) were an integral part of the medieval trade system in Northern Europe. Hanse merchants dominated many markets in this region and managed to maintain a monopoly-like role in towns like Novgorod and Bergen for many centuries. Consequently, one focus of historical research about the Hanseatic League lay on the mechanisms that enabled the Hanse merchants to keep that strong of a position for such a long time.

This article is part of the discussion about this topic. Based on Lübeck merchants with business interest in the Norwegian town of Bergen, the so-called Bergenfahrers (Bergen travellers), it will give new insights into the Hansards' economical and social organization. The three main points are (a) the integration of the Bergen market in the Hanseatic trade network as an intermediary trading place on the vivid East–West route of Hanse trade; (b) the importance of the Bergenfahrers within the Hanse merchants' economical, social and political networks; and (c) the structure of the Bergenfahrers network patterns in the late Middle Ages.

In addition to new insights into the important role of Bergen and the Bergenfahrers within Lübeck's and the other Wendish Hanse towns' trading system, this articles provides further proof for the usefulness of the methods of Social Network Analysis in medieval economic research.     

Organization and incentives in the age of sail

The British Navy in the age of sail was the most successful bureaucracy of its time. Its organization and incentive structures differed importantly from contemporaneous private sailing ventures, but closely resembled those of today’s large corporations. To induce efficient effort, the navy used a hierarchical tournament, in which sailors competed for higher pay that came with promotions based on relative performance. Promotion probabilities, the option value of future promotions, and the higher effort required of men in higher ranks and on larger vessels, combined to yield a highly skewed pay structure.     

Financial Reporting and Trade Credit: Evidence from Mandatory IFRS Adoption*

We investigate the effect of mandatory IFRS adoption on trade credit. We document that firms in countries that adopt IFRS receive more trade credit from their suppliers, consistent with improved financial reporting quality and comparability playing a role in facilitating informal financing. This increase is larger for countries with a low level of societal trust, a poor pre‐IFRS‐adoption information environment, and stronger legal enforcement. These cross‐sectional results suggest that the conditions under which higher‐quality information is made publicly available affect suppliers' decisions to provide trade credit. This increase is also larger for firms with greater exposure to foreign markets, a finding that highlights the importance of more comparable international financial reporting standards in facilitating cross‐country trade credit. We also find that IFRS adoption has a stronger positive effect on trade credit for firms with greater liquidity needs. Finally, we find that firms in countries that adopt IFRS also extend more trade credit to their customers. Overall, our results support the notion that financial reporting can have a causal effect on trade credit.     

区域工业产业竞争力指标体系的构建及其评价方法研究

文章通过建立省级区域工业产业竞争力评价指标体系,设计竞争力模型,利用SPSS统计软件,对各省工业产业竞争力进行了评价测定。     

中俄经济技术合作面临新机遇

中俄在十年内把各自的GDP翻一番的目标,为发展中俄经济技术合作提供了机遇.仅仅依靠商品贸易的增长很难大幅度提升中俄经贸关系,需要全面开展经济技术合作,特别是加强在自然资源开发、跨国投资、军工技术和产品贸易领域的合作.     

INFRASTRUCTURE POLICY IN INDONESIA, 1965–2015: A SURVEY

This survey, first, provides an overview of the main developments in the infrastructure sector in Indonesia during the past five decades and, second, considers what the main policy and management bottlenecks in infrastructure appear to be. The overview of main developments indicates that, in broad terms, most parts of the sector have expanded considerably but that the needs remain acute for further expansion and for attention to the maintenance of existing facilities. Demand for infrastructure is high, especially since the regulated prices set for infrastructure services are often low. Access is often difficult, however, because of shortages of infrastructure, and quality is often unsatisfactory because of poor maintenance and indifferent management. These problems of access are exacerbated by the regulation of prices. This overview also points to the markedly different performances of industries in which pro-competitive policies have been applied and those in which more traditional policies of close regulation have restricted the operation of markets.