Performance Pay,Union Bargaining and Within‐Firm Wage Inequality*

Theory predicts that performance pay boosts wage dispersion. Workers retain a share of individual productivity shocks and high‐efficiency workers receive compensation for greater effort. Collective bargaining can mitigate the effect of performance pay on wage inequality by easing monitoring of common effort standards and group‐based pay schemes. Analyses of longitudinal employer–employee data show that the introduction of performance‐related pay raises wage inequality in non‐union firms, but not in firms with high union density. Although performance‐related pay appears to be on the rise, the overall impact on wage dispersion is likely to be small, particularly in European countries with influential unions.     

SCOR template—A simulation based dynamic supply chain analysis tool

The supply chain operations reference model model (SCOR) is developed and maintained by the Supply Chain Council (SCC). The SCOR model is a reference model that can be used to map, benchmark, and improve supply chain operations. SCOR template is a simulation based analysis tool, developed to capture the dynamics of supply chain operations. The first version of the SCOR template was presented in a previous article by Persson and Araldi (2009). Since the finalisation of the first article concerning the SCOR template, a second version of the SCOR template has been constructed and tested in at a case company; Alfa Laval at Ronneby, Sweden—a manufacturer of heat exchangers. Version 2 of the SCOR template is more complete than the previous version. More metrics were introduced and the return processes included. Emphasis has been on making supply chain analysis simple with the introduction of a new building block—the metric module. The case study at Alfa Laval has been based on data from a value stream mapping (VSM) and aimed at comparing different scenarios in the production networks for one specific product. The results of the comparison are one of the pieces of data that the company managers will use when deciding where to allocate production resources in the international production network.     

Scale Effects in Capital Markets-Based Accounting Research

Abstract:  Based on data simulated using a modified Ohlson (1995) valuation model, we investigate effects on inferences of five potential scale-related effects: multiplicative and additive omitted scale factors, scale-varying coefficients, survivorship, and heteroscedasticity. We find that diagnostics identified in prior research are not successful in detecting or distinguishing these scale effects. Thus, we investigate the effectiveness at mitigating scale effects of six specifications of regressions of equity market value on equity book value and earnings: undeflated, share-deflated, equity book value-deflated, lagged price-deflated, returns, and equity market value-deflated. For each specification, we compare frequency of correct rejection that the coefficients equal zero, coefficient bias and absolute error, and regression explanatory power. We find that share-deflated and undeflated specifications generally perform the best, regardless of the type of scale effect.     

CHOOSING THE RIGHT FINANCIAL SYSTEM FOR GROWTH

Well‐functioning financial systems promote economic growth by channeling funds from those who save to those who invest in the productive capacity of economies. What are the main features of a well functioning system? Are well developed capital markets essential to the process? Or are commercial banks and other “private” sources of capital capable of bringing about the same levels of growth and prosperity? In this article, the authors use information about the financial systems of a large number of both developed and developing countries to examine various relationships between a country's financial structure and its overall economic performance. Perhaps most important, the authors report a significantly positive correlation, using data for 34 countries, between the size of a country's financial system—measured by the total of commercial bank assets, equity market capitalization, and bonds outstanding—and economic development (as measured by GDP per capita). At the same time, the authors also provide evidence that banks (or loans) and capital markets (or securities) are complements, not substitutes, in promoting economic development, and that the presence of foreign‐owned banks (though not state‐owned banks) has a positive association with growth. In other words, both private banks and capital markets are likely to play important, though different roles in channeling funds from savers to investors.     

将对未来的估计包含在今天的财务报表中

本文阐释了将对未来的估计包含在今天财务报表中的方式,而不是为什么应当将对未来的估计包含在今天财务报表中的问题。在今天的财务报表中包含对未来的估计并不是一个新概念,但用处却日益增加。这主要是因为会计准则制定机构认为,反映当前经济状况、并根据对未来的预期更新的对资产和负债的计量方式,将产生有利于做出经济决策的更为有用的信息,这正是财务报告的目标所在。这也是会计准则制定机构关注公允价值会计的原因。如何将对未来的估计包含在财务报表中,取决于资产和负债的计量属性,以及从财务报告角度对资产和负债的定义。现行资产和负债的定义取决于确定产生预期经济利益流入或流出的过去交易或事项,对于预期经济利益流入,还需要关注对预期的控制。因此,并不是所有预期经济利益的流入或流出都予以确认。附注披露能够帮助财务报表使用者理解已经在财务报表中确认的估计,并提供尚未确认估计的相关信息。将对未来的估计更多地包含在今天的财务报表中,将会产生与目前反映的收益有所不同的收益计量方式,但值得讨论的是,这种计量能够对经济决策提供更好的信息。     

Easy come, easy go

A growing number of experimental studies focus on the differences between the lab and the field. One important difference between many lab and field experiments is how the endowment is obtained. By conducting a dictator game experiment, we investigate the influences of windfall and earned endowment on behavior in the laboratory and in the field. We find subjects donate more in both environments if the endowment is a windfall gain. However, although the experimental design was intended to control for all effects other than environment, there are significant differences in behavior between the lab and the field for both windfall and earned endowment. This points to the importance of discussing the context when interpreting both laboratory and field experiment results as well as when conducting replication studies.     

Price Dispersion and the Role of Stores*

In this paper, we study price dispersion in the Norwegian retail market for 766 products across 4,297 stores over 60 months. Price dispersion for homogeneous products is significant and persistent, with a coefficient of variation of 37 percent for the median product. Price dispersion differs between product categories and over time. Store heterogeneity accounts for 30 percent of the observed variation in prices for the median product–month, and for around 50 percent for the sample as a whole. Price dispersion is still prevalent after correcting for store heterogeneity.     

Strategy work in the public sector—A balancing act of competing discourses

This study uses the concept of interpretative repertoires, i.e., localized discourses, to examine how facts are constructed about strategic work in a central government agency. It analyzes strategic work in relation to the public sector context and draws attention to power struggles among different discourses in this context. The identified repertoires can be related to wider public sector management discourses that civil servants need to balance in their strategic work. These discourses can both enable and constrain strategy work, and we conclude that strategy in the public sector needs to be understood in relation to these discourses.