Analysing enterprise architecture maturity models: a learning perspective

In order to aid organisations in the adoption of enterprise architecture (EA) best practices, maturity models have been proposed in the literature. These models offer organisational roadmaps and assessment frameworks for increasing EA maturity. However, key questions concerning the implied meaning of the term maturity in the context of these models have been left unexplored by previous research. This research, aided by the field of organisational learning, offers new insights into the implied assumptions of current EA maturity models and offers initial concepts and constructs to guide the conceptualisation, construction and refinement of enterprise maturity models.     

“十二五”时期转变经济发展方式、促进循环经济的关键政策研究

通过对我国十二五时期转变经济发展方式的宏观背景进行分析,得出循环经济仍然是我国转变经济发展方式的重要着力点的结论,剖析了循环经济的重要地位和作用,对循环经济的若干重要问题提出政策性建议。     

长株潭城市群生态经济发展模式研究

长株潭城市群是全省政治经济文化中心,该区域的生态环境问题对实现其社会经济的可持续发展至关重要。以可持续发展观为理论基础,以最大限度减少经济发展对生态环境的破坏为原则,分析长株潭城市群经济与生态环境发展的现状与问题,在此基础上提出生态工业园、生态农业、以旅游业为龙头的旅-农-工-商联动发展的三种模式,从而构建了一个较为理想的经济可持续发展模式。     

档案信息资源共建共享的思考

档案是人类从事各项社会实践活动的真实历史记录.档案信息化是国家和社会的重要财富.档案信息资源共建共享是档案事业发展要求的必然趋势.本文分析了实现档案信息资源共享的意义,指出档案信息资源共建共享存在的问题,提出档案信息资源共建共享的建议.     

广西北部湾经济区物流企业物联网建设研究

基于信息技术、服务体系的物联网的运用,对现代物流管理带来了巨大影响,也给当今经济和社会发展带来了很多发展机遇。文章从物联网的提出、在欧关韩日国家和中国的发展运用入手,分析了物联网对物流企业发展的促进作用,以及对广西北部湾经济区物流企业发展的影响。同时,剖析了广西北部湾经济区物流企业物联网建设的发展基础、发展现状和存在问题如完整的物联网技术方案尚未形成、物联网管理体系相对落后、物联网商业模式不明确等。最后提出广西北部湾经济区物流企业物联网建设对策,强调必须全面布局、分步实施、树立示范、带动发展,研发物联网核心技术,建立统一物联网技术参数,建立区域物联网标准体系,高标准高起点建网,构建区域物联网信息平台,物联网商业模式创新和推广,建立政府主导的物联网政策法规体系等,以期对广西北部湾经济区物流企业物联网建设有所启迪。     

The Effect of Cross‐Border Mergers and Acquisitions on Earnings Quality: Evidence from China

Despite the fruitful research on the motives and outcomes of cross‐border mergers and acquisitions (M&As) of Chinese multinational corporations (MNCs), there has been scant research on the impact of cross‐border M&As on corporate governance. In this article, we fill the research gap by exploring whether cross‐border M&As may lead to an improvement in corporate governance of Chinese acquirers. In particular, we examine the impact of cross‐border M&As on earnings quality of Chinese MNCs. We find that the acquisition of a target firm from a developed country leads to a significant improvement on the acquirer's earnings quality. In comparison, the acquisition of a target from an emerging market does not have such an impact. Our results are robust to various corporate governance measures, alternative econometric methods, and controls of relevant firm characteristics and macroeconomic variables. Finally, we show that the effect of cross‐border M&As on earnings quality is more pronounced in non‐state‐owned enterprises (non‐SOEs) that have conducted large M&A deals. Our article offers new insight to the international business literature on latecomer perspective and liability of foreignness. © 2016 Wiley Periodicals, Inc.     

物流分拣中破损快件的智能识别技术

鉴于传统智能识别方法无法解决分拣过程中货物破损区域不定、破损区域模糊、分拣耗时等问题,提出一种基于计算机视觉技术的破损快件智能识别模型,通过采用分割法,分割出图像变换差值,构建合理的快件特征表、目标破损特征区域表,并明确破损区域阀值,通过主元相似识别算法对不同类型的待识别快件进行破损识别。实验表明该模型具有较高的实时性和可靠性,能够及时准确地识别出不同类型的破损快件,极大地提高了物流分拣去除破损快件的自动化以及智能化。     

关于价值投资投资期限的思考

文章研究了价值投资持股期限问题,并得出结论:对价值型股票,投资者不应长期持股;对无长期竞争优势的成长型股票,长期持股绩效不佳;对有长期竞争优势的成长型股票,应坚持长期持有.     

独立学院线性代数教学改革的探索

线性代数是理工科专业必修的一门基础课,该课程为学生学习专业知识提供必要的基础,具有较强的应用性,提高学生的抽象思维和逻辑思维能力。本文从提高学生学习线性代数的兴趣着眼,主要对独立学院线性代数的教学内容、教学方法及教学手段改革的探索。