Analysis of the practice of job evaluation in the metal industry in Turkey

Job evaluation's main aim is to establish a fair wage structure. Its main principle is ‘equal pay for equal work’. ‘Metal Industry Job Grouping System’ (MIDS) has been in the metal industry in Turkey for more than 20 years. The results of the practice of the system were measured by the Gini coefficient. By the findings, the average wages of the job groups are different enough from each other by their job groups in the way the wage of the bigger number job group is higher than the smaller except the job group two in the industry. However, the wages are far from the principle ‘equal wage for equal job’ within the same job itself. In addition, the workers make use of bonuses and social benefits. The effect of social benefits of them on the wage structure is positive within the same job group and negative between different job groups within the same company. Nevertheless, the effect of both bonuses and social benefits on the wage structure is negative between the companies because, between them they are different from each other. Job group and seniority affect the wage structure. Seniority has a socio-psychological self-producing dynamic. The distribution of seniorities within the same job group has negative effects on the wage structure. However, this fact for each worker disappears for the long term since the worker of today who has short-term seniority will be the one of tomorrow who has long-term seniority. Therefore, for each worker, the wage structure gets closer to the principle ‘equal wage for equal job’ within the same job group itself over time.     

Sustainable Development and Resilience in Ecosystems

Two new important developments in environmental and resource economics is presented—non convex dynamics of ecosystems and wealth as an indicator of sustainable development. Non convex dynamics imply existence of resilience, that is the robustness of systems to withstand exogenous perturbations. Resilience can be regarded as an insurance against flips of the system into different basins of stability. Sustainable development, according to the Bruntland report, is the provision of productive resources to future generations to make it possible for them to live as well as the present generation. Thus, the value of changes in productive assets is therefore an index of whether an economy is on a sustainable path or not. Resilience can be regarded as one such productive asset and the paper discusses how one can define the value of this asset.     

Low interest rate policy and the use of reserve requirements in emerging markets

This paper sheds light on the link between the interest rate policy in large advanced economies with international funding and reserve currencies (the United States and the euro area) and the use of reserve requirements in emerging markets. Using reserve requirement data for 28 emerging markets from 1998 to 2012, we provide evidence that emerging market central banks tend to raise reserve requirements when interest rates in international funding markets decline or financial inflows accelerate, most likely to preserve financial stability. In contrast, when global liquidity risk rises and funding from the large advanced economies dries up, emerging markets lower reserve requirements.     

Private Information and Bargaining Power in Venture Capital Financing

We model the natural evolution of private information over the life of a venture capitalist financed project. In the early stages, the entrepreneur is better informed regarding the project, and when the project matures, the venture capitalist has an informational advantage over the entrepreneur. Within this framework, we examine how the venture capitalist's relative bargaining power affects cash flow rights and investment. When the bargaining advantage lies with the entrepreneur, the project may not be screened, and the venture capitalist may acquiesce to excessive initial investment but subsequently terminate the project. Increased venture capitalist bargaining power encourages project screening, attenuates the incentive to overinvest, and reduces the incidence of project termination subsequent to the initial investment. The payoff sensitivity of venture capitalist's financing contract also increases as his bargaining power improves.     

Fiscal Equalization and Tax Enforcement

In many countries organized as federations, fiscal equalization schemes have been implemented to mitigate vertical or horizontal imbalances. Such schemes usually imply that the member states of the federation can only partly internalize (marginal) tax revenue before redistribution. Aside from the internalized marginal revenue, referred to as the marginal tax‐back rate, the remainder is redistributed. We investigate the extent to which state‐level authorities in such federation under‐exploit their tax bases. By means of a stylized model, we show that the member states have an incentive to align the effective tax rates on their residents with the level of the marginal tax‐back rate. We empirically test the model using state‐level and micro‐level taxpayer data, OLS regressions and natural experiments. Our empirical findings support the results from our theoretical model. Particularly, we find that states with a higher marginal tax‐back rate exploit the tax base to a higher extent.     

Systemtheorie,Shareholder Value-Konzept und Stakeholder-Konzept als theoretisch-konzeptionelle Bezugsrahmen der Balanced Scorecard

Zusammenfassung  Die theoretisch-konzeptionelle Würdigung der Balanced Scorecard steht trotz ihres Siegeszuges in der Praxis noch immer in den Anf?ngen. Der vorliegende Beitrag weist die Systemtheorie, das Shareholder Value-Konzept und das Stakeholder-Konzept als theoretisch-konzeptionelle Bezugsrahmen der Balanced Scorecard aus. Damit werden zugleich Modifikationsm?glichkeiten der Balanced Scorecard angedeutet, die sich aus einer noch konsequenteren Anlehnung an einen der drei Ans?tze ergeben k?nnten. Prof. Dr. Jan K?rnert ist Inhaber des Stiftungslehrstuhls für Allgemeine Betriebswirtschaftslehre, insb. Internationales Finanzmanagement/Kapitalm?rkte Dr. Cornelia Wolf ist Gesch?ftsführerin des Studentenwerkes Greifswald     

Budget impact analysis of secukinumab versus adalimumab in the treatment of ankylosing spondylitis

Background: Biologic treatments have enhanced the treatment outcomes of patients with active ankylosing spondylitis (AS). Until recently, TNF-alpha-inhibitors have been the only biologics approved for the treatment of active AS. The objective of this study was to assess the potential financial impact of the first non-TNF-alpha biologic secukinumab (fully human IL-17A-inhibitor) vs adalimumab (TNF-alpha-inhibitor) in the treatment of AS in Finland.

Materials and methods: In this model-based budget impact analysis, patients were treated either with secukinumab (150?mg) or adalimumab (40?mg). The number of patients and market share of different biologics were based on national reimbursement registry data. Adalimumab was the most commonly used biologic treatment for AS, and in the base case analysis all adalimumab patients are assumed to switch to secukinumab. Response rates were based on a matching-adjusted indirect comparison between secukinumab and adalimumab. Patients not achieving response were switched to another biologic treatment.

Results: Treating AS patients with secukinumab instead of adalimumab leads to potential savings of 18.2 million euros within a 5-year time period. The total costs within the follow-up time were 59.5 million euros and 77.7 million euros with and without secukinumab, respectively. According to sensitivity analyses, a higher adoption rate of secukinumab corresponds to higher potential savings.

Conclusions: Secukinumab is a cost-saving treatment option compared with adalimumab in the treatment of AS in Finland. More patients could be treated with a biologic by allocating resources more efficiently.     

Timing of Public Information and Cost Reduction

Received July 31, 2000; revised version received July 18, 2001