浅谈县级食品药品检验检测机构的运行和发展

在综合分析当前县级食品药品检验检测机构运行现状的基础上,总结相关的问题和经验,提出应从管理体系、人员、仪器设备等方面加以持续改进,从而为政府部门更精准地管理引导下属检验检测机构和县级检验检测机构更顺利地运行发展提供参考。     

习近平关于社区治理重要论述的理论定位与实践向度

习近平关于社区治理的一系列重要论述是改革开放以来我国社区建设实践的理论升华,是国家治理视域下基层社会治理与社会建设的理论总结,是"以人民为中心"导向下"民生为本"的社区治理范式创新,为新时代社区治理提供了理论引领与行动指南。习近平关于社区治理的重要论述包含:坚持党建引领的治理原则,激发共建共治共享的内生动力,夯实群众性自治制度的治理基础,协同自治、德治与法治的治理策略等多维实践向度。习近平总书记对社区疫情风险治理做出的重要指示进一步丰富和发展了城乡社区治理的理论与实践。     

食品分析中气相色谱-质谱联用技术应用概述

目前,在食品分析行业中存在很多分析方法,其中最为重要的分析方法当属气相色谱-质谱联用技术.该法应用广泛,可对食品中的农药残留及兽药残留等各种复杂基质进行有效的定性定量分析检测,以便能提高食品日常抽检中的检测效率,确保食品安全.     

COURSE BIDDING AT BUSINESS SCHOOLS*

Mechanisms that rely on course bidding are widely used at business schools in order to allocate seats at oversubscribed courses. Bids play two key roles under these mechanisms: to infer student preferences and to determine who have bigger claims on course seats. We show that these two roles may easily conflict, and preferences induced from bids may significantly differ from the true preferences. Therefore, these mechanisms, which are promoted as market mechanisms, do not necessarily yield market outcomes. We introduce a Pareto‐dominant market mechanism that can be implemented by asking students for their preferences in addition to their bids over courses.     

市售三明治微生物检测结果分析

以扬州市流通领域的三明治类糕点为研究对象,采用国家标准方法对三明治中的致病菌及不同组分中微生物的短期变化情况进行检测和动态监测.结果表明,18个品种的三明治中均未检出沙门氏菌、单核细胞增生李斯特氏菌和大肠埃希氏菌O157,3个品种三明治中检出金黄色葡萄球菌(含量均为10 CFU·g-1),1个品种三明治中检出蜡样芽孢杆...     

Relationship Trading in Over-the-Counter Markets

We examine the network of trading relationships between insurers and dealers in the over-the-counter (OTC) corporate bond market. Regulatory data show that one-third of insurers use a single dealer, whereas other insurers have large dealer networks. Execution prices are nonmonotone in network size, initially declining with more dealers but increasing once networks exceed 20 dealers. A model of decentralized trade in which insurers trade off the benefits of repeat business and faster execution quantitatively fits the distribution of insurers' network size and explains the price–network size relationship. Counterfactual analysis shows that regulations to unbundle trade and nontrade services can decrease welfare.     

Anreize zum Energiesparen als oberste Priorität

Wirtschaftsdienst - To address the distributional consequences of high inflation rates, measures are needed that target those most in need without distorting prices. The function of the price as...     

An Overview of the Proximate Determinants of Economic Growth in Indonesia Since 1960*

In this paper, we address two questions. First, what determined the growth of GDP per worker in Indonesia from 1960 to 2014? We examine Indonesia’s economic performance, using a growth accounting framework. We show that economic growth during the Soeharto era after 1975 was mainly determined by an increase in capital accumulation. Negative growth in total factor productivity (TFP) during the Asian financial crisis was more noticeable in Indonesia than in comparable ASEAN countries. In Indonesia, the contribution of TFP growth turned persistently positive after 1999. Second, what are the key determinants of the GDP per worker differences between Indonesia and the United States? Using data from the recently updated Penn World Table database and employing a levels accounting method, we find that the gap in physical capital deepening between the two countries is of declining importance in explaining the gap in labour productivity between Indonesia and the United States. We then compare our findings with data from the World Bank’s Changing Wealth of Nations 2018.     

The Shadow Margins of Labor Market Slack

We use a mix of new and existing data to develop the Aggregate Hours Gap (AHG), a novel measure of labor market underutilization. Our measure differentiates individuals by detailed categories of labor market participation and uses data on their desired work hours as a measure of their potential labor supply. We show that desired hours vary widely by demographics and detailed labor force status, and that the gap between desired and actual work hours is strongly positively correlated with reported search effort. The AHG suggests a more sluggish labor market recovery since the Great Recession than either the official unemployment rate or alternative measures of labor market underutilization. Modest amounts of underutilization among the part-time employed and a substantial degree of underutilization among those out of the labor force account for the disparity. The AHG also does well in accounting for wage movements over our sample period.     

Legitimation of New Ventures: A Review and Research Programme

Research on how new ventures (NVs) achieve legitimacy is fragmented and rests on taken‐for‐granted assumptions that require problematization. Following a systematic literature review, I identify five distinct perspectives on NV legitimation: an institutional perspective, a cultural entrepreneurship perspective, an ecological perspective, an impression management perspective, and a social movement perspective. After comparing and contrasting these perspectives, I synthesize them into a generative and integrative typology. Based on this typology, I develop a new research programme. The programme widens the extant scholarship agenda by challenging its shared assumptions and contributes to further integration of the literature by building bridges between perspectives.