聚酯工业的技术进步及其产业结构调整

介绍了近年来国内外聚酯生产技术发展的趋势,其中短流程的合成技术和清洁生产技术,适合产业链环保、安全和节能的回收再生、生物资源利用等的新产品技术;产业结构调整是可持续发展的重点,聚酯纤维应更注重适合家用和产业用纺织品应用领域的开发。与世界聚酯产品结构相比,应注重聚酯在非纤市场开拓,形成聚酯生产业、应用加工业与科研院校相结合,经济利益共享和共负社会责任的市场开发模式。     

Making unilateral trade liberalisation beneficial to the poor

In this paper, we investigate the impacts of unilateral import liberalisation by a representative South Asian developing economy, Nepal, and demonstrate those conditions required to make the impacts ‘pro-poor.’ Applying the Computable General Equilibrium model to Social Accounting Matrix data, we conclude that import liberalisation is growth-enhancing but that, unfortunately, the rich benefit more than do the poor. We envisage a restructured but plausible model economy that requires a transformational period of ten years, and simulate unilateral trade liberalisation but, in the context of a dynamic model. We conclude that improvement in efficiency parameters, reorganisation of investment patterns, along with reallocation of factors of production by both household group and activity type are required to make growth accrued by import liberalisation ‘pro-poor’ in developing economies such as that of Nepal.     

旅游类专业应用型人才培养体系优化路径研究——基于产教融合背景

为了适应经济结构的调整和产业转型的升级,我国多次出台了关于“产教融合”的政策文件。如何借助“产教融合”实现旅游类专业应用型人才的培养目标,是地方本科高校旅游类专业教师需要探讨和实践的重要课题。本文以晋中学院旅游管理系为例,探讨产教融合背景下旅游类专业应用型人才培养体系的优化路径,并试图结合实践构建“围绕一条主线,依托三方协同,开展四类合作,实现六个结合”的1346人才培养体系,以期为有效提升旅游类专业应用型人才培养水平提供借鉴。     

矿产资源的市场配置与地勘单位改革

文章认为 ,矿产资源的市场配置是通过矿业权运作的 ,而矿业权的要素市场又同矿产品的商品市场相互依存 ,矿业权的商品市场是矿业权要素市场发展的基础 ,矿业权要素市场的发展水平又制约着矿业权商品市场的发展。矿产资源配置由计划调节转为市场调节 ,是我国矿业经济体制的根本改革 ,它要求培育独立自主的市场主体 ,建立现代市场体系、健全宏观调控体系等三方面的改革。为适应改革的要求 ,地勘单位出现了三种产业走向的改革 ,一是利用已有地质成果向下游延伸 ,开发矿业 ,走探采结合的路子 ;二是利用已占有的找矿线索 ,成矿有利地区的优势构建资源性矿业公司 ;三是利用地质勘查技术和地质工程技术劳务的优势 ,发展成技术劳务服务型公司。三者的共同特点就是走企业化改革之路     

The Announcement Effects of China＇s Listed Companies＇ Divestitures

By utilizing the mean adjusted return model of the event study, this paper examines the announcement-period abnormal returns of a sample of 44 divestitures of China＇s listing companies completed during 1998-2002. The findings are that sample firms have positive cumulative average abnormal returns in the event windows of [-1, ＋1] and [0, ＋7], and that, as for any individual firm, almost half of the sample firms get positive cumulative abnormal returns in a narrow event window. Those results show that the corporate divestitures of China are able to increase shareholders＇ wealth in a short period around the announcement date.     

我国上市公司关联重组报表性的动态对比研究

我国上市公司资产重组中关联重组占相当比例，故关联重组的规范与监管将直接影响到资本市场的运作效率。对公司重组前后的财务数据采用主成分分析法结合T检验，按相关规范与制度的完善程度，分两阶段对关联重组与非关联重组的报表性进行了动态对比实证分析。得出结论：非关联重组已由报表性向实质性转变，而关联重组具有较强的报表性；相关规范、制度在对关联重组的规制方面尚未发挥应有的作用。     

The effect of repeat restructuring charges on analysts’ forecast revisions and accuracy

The primary objective of this study is to examine the effect of prior restructuring charges on analyst forecast revisions and accuracy. We find evidence that analysts respond differently to first-time restructuring firms than to repeat restructuring firms. Analysts revise their forecasts of both one-year-ahead earnings and five-year long-term growth in earnings more negatively for first-time restructuring firms than for firms with prior charges. When we examine forecast errors in the year subsequent to the restructuring, we find that current charges complicate analysts’ earnings forecast task. We further find that the decline in analyst forecast accuracy is mitigated by prior charges within past two years.     

Longevity and the life-cycle of management buy-outs

The longevity debate about buy-outs has hitherto been restricted. By focusing on large highly leveraged transactions, existing research has taken only a partial view of how long buy-outs last and the factors influencing longevity. This paper develops and tests hypotheses concerning the influences on buy-out longevity across the whole spectrum of management buy-out applications. Both quantitative and case study evidence from the U. K. is presented. A heterogeneity view of buy-outs is supported. Tests using quantitative data show that earlier exit is associated with larger buy-outs, and buy-outs arising on privatization from the public sector and from non-U. K. parents. Case study evidence principally supports hypotheses that earlier exit is associated with financing institutions being in a relatively stronger position than management and with more rapidly changing market conditions for the firm.     

我国保险营销渠道低碳发展问题探讨

我国保险营销渠道的高投入、高成本、高消耗、低效率、粗放式的发展方式不利于保险业可持续发展。当前保险专业中介渠道发展不足,营销效率不高,营销员队伍建设存在制度瓶颈,兼业代理市场不规范的问题依然突出。随着技术创新日新月异,制度创新的时机和条件日益成熟,国内各大险企充分发挥行业优势探索营销渠道低碳发展之路。本文从新制度经济学的角度探讨我国保险营销渠道的低碳发展的具体对策,即以低碳理念为指引,以完善的法律法规为保障,以技术创新为依托,以制度创新为切入点,以人才培养为核心。     

转型经济背景下信任对新创企业资源获取的影响

转型经济背景下,新创企业需要面对复杂的不确定性和机会主义行为,这使得企业获取资源更加困难。信任是一种理想的非正式的市场治理机制,有助于新创企业在法律、法规等正式制度不能完全发挥作用的转型经济环境下,减少不确定性和机会主义行为的影响,获取更多关键性资源。