浅谈薪酬结构的设计

通过对薪酬、薪酬结构设计等内容的阐述,结合昆钢薪酬结构设计的改革进程,指出科学合理的薪酬结构设计在薪酬管理制度中的重要意义以及对现代企业发展所起的重要作用。     

小型信息采集车结构总体方案设计研究

本文设计了三种适用于小型车辆信息采集系统结构方案,为信息采集系统实现对突发事件现场的有效掌控,增强对突发事件的应急反应能力等选择提供可靠的依据。     

Attending a tattoo convention: to seek or escape?

Utilizing Iso-Ahola’s (S. E. Iso-Ahola. The Social Psychology of Leisure and Recreation. Dubuque, IA: WC Brown Co. Publishers, 1980) seek and escape theory and social identity theory in the context of tattoo conventions, this study examines whether individual and group identity influences personal and interpersonal seeking and escaping motivations and whether these motivations influence an attendee’s self-enhancement and subsequent revisit intention. Based on an online survey (n = 350), structural equation modeling revealed that individual identity influenced personal seeking and escaping motivations, group identity influenced interpersonal seeking and escaping motivations, and personal seeking and interpersonal seeking and escaping motivations increased self-enhancement and ultimately revisit intention. Implications are provided for tattoo event managers based on findings.     

基于SEM的中小企业领导行为决策及影响因素研究

领导行为是一个复杂的社会现象,管理者领导行为对企业发展起着至关重要的作用。文章拟在广泛收集和梳理相关文献的基础上,设计出经优化的LBDQ量表,对江苏地区中小企业领导行为进行调查,并运用结构方程模型进行实证分析。结果表明,优化后的量表信效度良好,同时也找出了影响领导行为的关键因素。     

Corporate security prices in structural credit risk models with incomplete information

The paper studies derivative asset analysis in structural credit risk models where the asset value of the firm is not fully observable. It is shown that in order to determine the price dynamics of traded securities, one needs to solve a stochastic filtering problem for the asset value. We transform this problem to a filtering problem for a stopped diffusion process and apply results from the filtering literature to this problem. In this way, we obtain an stochastic partial differential equation characterization for the filter density. Moreover, we characterize the default intensity under incomplete information and determine the price dynamics of traded securities. Armed with these results, we study derivative assets in our setup: We explain how the model can be applied to the pricing of options on traded assets and we discuss dynamic hedging and model calibration. The paper closes with a small simulation study.     

阳江市四围联围滘仔电排站设计方案优选

在阳江市四围联围加固达标工程中,为满足治涝要求,修建滘仔电排站。本文从工程布置、结构设计及基础处理等方面优选方案设计论述,可为其他工程设计提供经验。     

Analysis of the long-term relationships of the underlying rates of inflation in the EMU member states

The aim of this paper is to analyse whether or not there is a long-term stable equilibrium relationship between the underlying rates of inflation of the member states that have adhered to Economic and Monetary Union (EMU). This longterm equilibrium represents an essential requirement for compliance with the convergence criterion of price stability, through which it is possible to guarantee the maintenance of the levels of relative competitiveness of these member states. To that end, the concept of underlying inflation is defined, obtained on the basis of the trend-cycle component of the consumer price series, having first eliminated the calendar and Easter effects, as well as the outliers, from these original series. After applying a bivariate cointegration test to these components, essentially pessimistic conclusions are obtained with respect to compliance with the said stability criterion.     

Price behaviour in the US sweetener market: a cointegration approach

The sweetener market in the United States is complicated because of the substitution possibilities between high fructose corn syrup (HFCS) and sugar. This study focuses on the relationship between raw sugar prices and the prices for high fructose corn syrup. Sugar and HFCS are imperfect substitutes for several industrial uses. Sugar can be used for all industrial uses, but HFCS has limited uses. This study uses cointegration analysis to examine the relationship between sugar and HFCS prices as well as the relationship between raw and refined sugar prices over time. The results indicate that sugar and HFCS prices move together for the 1983–1996 period. However, after this time period HFCS prices no longer follow sugar prices.     

Long-run growth empirics and new challenges for unified theory

Annual estimates of productivity are reported for periods over 500 years for eight countries and for five other countries over shorter periods. One- and two-break time series models are used to investigate discontinuities in productivity growth. The results support two-break models of long-run productivity and they favour approaches to unified growth modelling with three epochs. However, the lessening of productivity gaps and the decisive shifts to higher productivity occurred in the twentieth century, chiefly in the years around the World War II. The timing of the breaks and the complexity of the historical record highlights a need for unified models to connect more closely with economic history.     

Competition and investment in telecommunications

This study examines the relationship between competition and investment by Incumbert Local Exchange Carriers (ILECs) in US telecommunications markets. A panel data model and a dynamic panel data model that have not been used in previous studies are applied in this analysis. Results of the panel data model suggest that investment by ILECs is positively related to the market share of Competitive Local Exchange Carriers (CLECs), and negatively to the absolute number of CLECs. However, once the persistence in ILECs’ investment behaviour is controlled for using the dynamic model, our measures of the existing competition from CLECs, at best, have a weak effect on ILECs’ investment. Therefore, while strengthening competition in the telecom sector may be key to restoring telecom investment, it is uncertain that competition spurred by the mandatory sharing policy in this sector stimulates ILECs’ incentives to invest in new infrastructure.