Intersectoral wage linkages: the case of Sweden

The purpose of this study is to investigate whether wage-setting in certain sectors of the Swedish economy affects wage-setting in other sectors. The theoretical background is the Scandinavian model of inflation, which states that wage-setting in the sectors exposed to international competition lead wage-setting in the sheltered sectors of the economy. The Johansen maximum likelihood cointegration approach is applied to quarterly data on Swedish sector wages for the period 1980:1–2002:2. Different vector error correction (VEC) models are created, based on assumptions as to which sectors are exposed to international competition and which are not. Granger causality tests are then carried out in the different restricted/unrestricted VEC models to test for sector wage leadership. The Granger causality tests provide strong evidence for the presence of intersectoral wage causality, but no evidence of a wage-leading role for the internationally exposed manufacturing sector.      

重心位置误差对隔振系统性能的影响

论述了机载电子设备的重心位置与隔振系统的几何中心不重合误差对其安装架隔振系统性能的影响，并提出了解决该问题的方法。     

我国股票期权会计处理探讨

随着企业不断推行股票期权计划,股票期权的会计处理成为实践和理论界都极为关注的课题。本文在界定股票期权及其属性的基础上,探讨了股票期权的计量和处理方法。最后本文给出了改进我国股票期权会计处理的建议。     

中部地区固定资产投资与经济增长关系的实证分析——以阜阳市为例

本文对阜阳市固定资产投资与经济增长之间的关系进行了定量分析,通过建立误差修正模型来反映二者之间长期均衡和短期波动关系,分析固定资产投资对当地经济增长的贡献水平,结果表明固定资产投资能有效的拉动当地经济增长。     

Are Corporate Restructuring Events Driven by Common Factors? Implications for Takeover Prediction

Abstract:  The paper shows that variables commonly used in takeover prediction models also help to explain the likelihood of several other restructuring events, including divestitures, bankruptcies and significant employee layoffs. This finding helps to explain the larger misclassification errors in binomial takeover prediction models commonly used in prior research. The results show that modelling takeover prediction models in a binomial setting is likely to lead to misspecification in the parameter estimates and, further, result in erroneous conclusions about the determinants of takeover likelihood. The paper shows that controlling for other restructuring events by using a multinomial framework results in consistently lower misclassification errors in out-of-sample prediction tests, when compared to the benchmark of a typical binomial model.     

Measuring inter-organizational trust—a critical review of the empirical research in 1990-2003

This study reviews empirical research on inter-organizational trust. Since the early 1990s, researchers on inter-organizational relationships have consistently argued that mutual trust is an essential factor of relationship quality and performance. The purpose of the study was to evaluate the advancements and setbacks in current empirical research in terms of measuring inter-organizational trust. This paper analyzes the theoretical approach, the conceptualization and operationalization, and the measurement issues covered in studies on inter-organizational trust conducted from 1990 to 2003. Although trust has emerged as an important factor in inter-organizational relationships, there are still major conceptual and methodological challenges to be met in studying this complex concept. The results show major inconsistencies in conceptualization, operationalization, and measurement of trust. The paper concludes with suggestions for further empirical research.     

物资采购中标准化,质量,计量工作的误区

从标准化、质量和计量三方面对物资采购工作中存在的误区进行了分析，指出物资部门在标准化，质量和计量方面存在的问题是导致库存物资上升，效益流失和油田成本居高不下的原因之一。     

The Relationship between Fair Value,Market Value,and Efficient Markets*

This paper proposes that an assumption of reasonable market efficiency is at the essence of the relevance of fair value for financial reporting purposes. The paper's examination of this proposal begins with a review of recent academic literature on market efficiency, and on evidence of inefficiencies and their implications for the ability of the efficient market hypothesis to explain what market prices represent. It concludes that there is wide acceptance in this literature that a reasonable level of efficiency can generally be presumed to exist in active, well‐regulated capital markets. The paper examines the essential attributes of a reasonably efficient market for fair value measurement purposes, and some basic implications for its reliable estimation. This is done in comparison with the provisions of the fair value measurement standard of the Financial Accounting Standards Board (FASB) (Statement of Financial Accounting Standards [SFAS] No. 157). It is concluded that the concept of reasonable market efficiency could provide a sound conceptual framework for defining fair value that is founded in real, observable market prices. It is demonstrated that, in contrast, SFAS No. 157 does not provide a clear, unequivocal concept of fair value, and that it permits estimates of fair value that have no demonstrable basis in real, observable market prices. Nevertheless, it appears that arguments typically put forward by the International Accounting Standards Board and the FASB for the relevance of fair value for financial reporting purposes do imply a presumption of reasonably efficient markets.     

FDI与湖南产业结构关系的实证研究

对湖南的产业结构和三次产业利用FDI的现状进行了分析,利用1983～2006年的统计数据,运用协整分析技术、误差修正模型和Cranger因果关系检验,对FDI与产业结构变动之间的关系进行了实证研究.结果表明,FDI与产业结构变动之间存在正向的协整关系,FDI是产业结构变动的重要原因;在短期FDI偏离了产业结构的长期均衡水平,但短期波动对长期均衡的回调速度较快.进而,就模型得出的结论提出了若干建议.     

Optimal Smoothing of Profit Via Overhead Allocation

Income smoothing, as defined in Statistical Activity Cost Theory (SACT), is the rational statistical adjustment of periodic accounting earnings to reduce their time volatility around average long-term profit per period. This article demonstrates how overhead cost allocations can be applied to smooth accounting earnings optimally in accordance with this definition. Such an approach parallels earlier work, such as that by Lane and Willett (1997 , 1999 ), in which a depreciation formula was derived and applied for this purpose. In particular, it is shown that, to realize an income smoothing effect in profit making firms, the usual optimal strategy is to over-allocate costs, giving support to the accounting principle of conservatism.