黑龙江省农业现代化评价

客观评价现代农业发展水平,是制定区域现代农业发展政策与推进“三农”工作的重要前提。该 文基于现代农业特征构建农业现代化评价指标体系,并依此评价黑龙江省农业现代水平的时空特征,主要 结论如下:黑龙江省现代农业于2010年由起步阶段进入了初步实现阶段;全省农业现代化水平的区域差异 明显,以省会哈尔滨为最高值区,整体呈现出由西南向东北的递减趋势;不同地区在现代农业发展中具有 不同的限制因素和主要矛盾;今后,应进一步针对全省及各区域现代农业发展的“瓶颈”环节制定区域农 业发展政策,促进全省现代农业协调、快速和可持续发展。     

入世后中日制成品贸易发展的实证分析

中国"入世"后,中日贸易的发展与中国其他主要贸易伙伴相比有一定的差距,其占中国对外贸易总额的比重不断下降。为了深入了解中日贸易的发展变化,本文以制成品为研究对象,在国际贸易标准分类的基础上,借助贸易强度指数、互补性指数、产业内贸易指数等进行了定量分析。结果表明,双方紧密的贸易联系和较强的互补性并没有发生改变。只要能妥善处理诸多政治分歧,双方贸易增长还将有很大的潜力。     

热分析仪SDT-2960的特点及新应用

较详细地介绍了美国ＴＡ公司的ＳＤＴ－２９６０热分析仪的结构、原理、性能,并对其主要应用进行了举例和探讨。     

浅析PDCA循环法在工程项目管理中的应用

PDCA循环法在工程项目管理中的应用可提高项目管理水平,推动项目管理的科学化、规范化。在施工进度控制中,可运用PDCA循环法将管理过程分为计划、执行、检查和处理四个阶段,以确保各环节活动的顺利进行。     

When Research Meets Development: Antecedents and Implications of Transfer Speed

This paper focuses on the organization of new product development in large, R&D‐intensive firms. In these firms, research and development activities are often separated. Research is conducted in dedicated research projects at specialized research labs. Once research results are achieved by research projects, they are transferred to business units for further development and commercialization. We investigate the speed whereby research projects transfer their first research results to business units (hereafter: transfer speed). In particular, we analyze the antecedents and performance implications of transfer speed. Based on data of 503 research projects from a European R&D intensive manufacturing firm, our results suggest that a fast transfer speed (as measured by the time it takes for a research project to develop and transfer its first research result to business units) is associated with a better research performance (as measured by the total number of transfers the research project generates). Moreover, we find that different types of external R&D partners—science‐based and market‐based partners—play distinct roles in speeding up project first research transfers. While market‐based partnerships (i.e., customers and suppliers) generally contribute to a faster transfer of first research results, science‐based partnerships (i.e., universities and research institutions) only speed up first research transfers of technologically very complex projects. Our results also show that early patent filings by research projects accelerate first research transfers.     

The effects of crowdsourcing contribution type and temporal consistency on new product development success

Extant literature suggests that individuals contribute to crowdsourcing programs in various ways but offers few insights about whether participants' creative contributions (original new product submissions) or their evaluative contributions (scoring or commenting on others' submissions) have a greater impact on their ability to create commercializable new products. Using a large-scale data set obtained from the crowdsourcing website Threadless.com, our study examines the relative impact of participants' creative and evaluative contributions and the effects of different types of evaluative contributions on submission success (i.e., a participant's ability to generate a commercializable new product). Our findings reveal that submission success is enhanced when participants generate both creative and evaluative contributions. In addition, we find that submission success depends not only on the volume of the creative contributions that a participant makes but also on the temporal consistency with which said contributions are made (i.e., adopting a consistent vs. a sporadic submission pattern). Specifically, our findings show that a participant's creative contribution consistency enhances their submission success, especially when creative contribution volume is high. This research extends the existing crowdsourcing literature by offering new insights about how contribution type and contribution consistency in a crowdsourcing program impact submission success.     

着力节约发展清洁发展安全发展——2008年中国能源政策综述

2008年,中国政府制定了一系列能源相关政策和法规.<中华人民共和国节约能源法>于2008年4月1日正式施行,配套法规相继颁发,节能工作更加注重实效;政府根据市场情况,适时出台成品油、电力、化肥等税率调整措施,全力保障国内能源供应;成品油价税改革方案顺利推出,能源价格改革取得实质性进展;核电和风电发展力度加大,煤制油项目过快发展的势头受到遏制.2009年,中国政府将对能源政策进一步充实完善,适时推出成品油价税方案实施细则和配套措施,推动能源价格的市场化改革;完善能源管理的法制化建设;加强国际能源合作;推动能源消费的节约增效;加快能源产业的结构调整;促进能源发展的环保和谐.     

对《钻井液用消泡剂评价程序》标准的认识和建议

评价和衡量消泡剂性能优劣的主要技术指标是钻井液密度恢复率。石油天然气行业标准SY/T5560—92《钻井液用消泡剂评价程序》对钻井液密度恢复率的作出了比较详细的测试规定和要求。根据在实际工作中的摸索总结,建议变发泡后和消泡后钻井液密度的测试方法由密度计测试为体积计算。     

会计准则变迁的自组织演化机理研究

近年来的制度变迁研究,日趋倾向于利用自组织理论探讨。本文将会计准则视为一种制度,将会计准则制定看作是一种制度安排,并将会计准则变迁纳入制度变迁的理论框架中进行研究。本文运用自组织理论,阐述了会计准则变迁的自组织本质,并从会计准则变迁自组织演化的前提、动力、演化诱因和演化路径四个方面,分析了会计准则变迁自组织演化机理,试图为会计准则变迁研究开辟一条新的途径。     

Does the global fireman inadvertently add fuel to the fire? New evidence from institutional investors' response to IMF program announcements

Fighting global financial crises is a primary charge of the IMF. Yet it has often been criticized to have hindered rather than helped the recovery of many countries in a crisis by demanding policy changes that may not be appropriate for them in that particular moment. Such actions would tend to damage investor confidence. Using monthly data on investment in 94 developing countries by 168 institutional investors during 1996–2005, this paper re-assesses this important question. We find that the IMF has typically restored rather than reduced investor confidence.