邻甲酚和2,6—二甲酚的生产和应用

本文综述邻甲酚和２,６－二甲酚的生产和应用现状,列举了国内外主要生产厂家规模,讨论了下游产品的开发方向。     

我国的下一代互联网

介绍了我国的下一代IPv6的背景、技术优势、标准化进展和发展方向;简述了IPv6应用现状和前进中的障碍,提出了我国发展IPv6技术的策略。指出随着应用技术的完善,IPv6在下一代因特网建设中具有远大的应用发展前景。     

六氟化硫设备运行状态的在线监测

本文介绍了六氟化硫设备运行状态的在线监测的各种方法,并针对SF6断路器的在线监测收集的各类信息及分析,简述了状态检修对及时发现、处理隐患和缺陷,减少事故发生,安全可靠运行的作用。     

Participation,Recruitment Selection,and the Minimum Wage

In this paper, we re‐examine the efficiency of participation with heterogeneous workers in a search‐matching model with bargained wages and free entry. Assuming that firms hire their best applicants, we show that participation is always too low. The reason for this is a hold‐up phenomenon: to be active, a worker must pay the entire search cost whereas part of the gain from this investment goes to the firm. As a consequence, introducing a (small) minimum wage raises participation, job creation, and employment. Therefore, net aggregate income of the economy is increased.     

A General Approach to Welfare Measurement through National Income Accounting*

A framework is developed for analyzing national income accounting using a revealed welfare approach that is sufficiently general to cover, both the standard discounted utilitarian and maximin criteria as special cases. We show that the basic welfare properties of comprehensive national income accounting, previously ascribed only to the discounted utilitarian case, extend to this more general framework. In particular, under a wider range of circumstances, it holds that real NNP growth (or, equivalently, a positive value of net investments) indicates welfare improvement. We illustrate the applicability of our approach in the Dasgupta–Heal–Solow model of capital accumulation and resource depletion.     

The economics of ‘new blood’

We construct a dynamic general-equilibrium model of search and matching where public knowledge grows through time and workers accumulate a fraction of this knowledge through education/retraining. Due to search delays, the unemployment pool is populated by vintages of workers of differing productivities. Through intergenerational rivalry, the human capital of older generations is rendered obsolete relative to that of the new blood. Higher knowledge growth exacerbates intergenerational competition, thereby lowering education and growth while raising unemployment and inequality. These findings help explain wage compression/expansion and the hump-shaped wage-tenure profile across cohorts.     

FOOL THE MARKETS? CREATIVE ACCOUNTING,FISCAL TRANSPARENCY AND SOVEREIGN RISK PREMIA

We investigate the effects of official fiscal data and creative accounting signals on interest rate spreads between bond yields in the European Union. We find that two different measures of creative accounting indeed both increase the spread. The increase of the risk premium is stronger, if financial markets are unsure about the true extent of creative accounting. Moreover, fiscal transparency reduces risk premia. Instrumental variable regressions confirm these results by addressing potential reverse causality problems and measurement bias.     

Activating unemployed workers works; Experimental evidence from Denmark

In a field experiment in two Danish counties about half of the unemployed workers were randomly assigned to a mandatory activation program. Analyzing data from this experiment we show that activation can be very effective in reducing unemployment durations.     

Developing and using a customer profile data bank

This article proposes the implementation of a customer profile system to aid the industrial marketer in: making daily sales decisions involving the firm's customers; the development of the vendor's “buyer mix”; and the production of marketing analysis reports used by the firm. The components of the customer profile are presented and the procedures by which these elements can be incorporated into the firm's decision making are explained. Working examples are also provided to reinforce the concepts. Unfortunately the names of the actual corporations had to be deleted or changed for reasons of confidentiality.