Tactical Redistribution Between Regions When Parties and Voters Care About Ideology

In this paper, redistributive transfers between regions are examined in a political economy model where both parties and voters are led by selfish as well as ideological motives, the latter taking the form of egalitarian objectives. Parties announce election platforms about how to distribute funds between regions and different income types, and voters react to these platforms when casting their vote. It is found that regional transfers are completely tactical; it is the political power of a region that decides if it will be a receiver or a contributor. Ideological goals are reached by redistributive transfers between different income types.     

What’s trade got to do with it? Relative demand for skills within Swedish manufacturing

What’s Trade Got to Do with It? Relative Demand for Skills within Swedish Manufacturing. — This paper seeks to identify the contribution of trade and technological change to the increase in inequality between skilled and unskilled workers in Sweden since the 1970s. An empirical approach is adopted which allows for the outsourcing of the low-skill parts of the production chain to low-wage locations and is applied to detailed industry and bilateral trade data, the latter distinguishing between low-wage sources of imports and OECD countries. The paper finds that, in contrast to previous studies, trade with low-wage countries may have contributed to the rise in inequality in Swedish manufacturing. The empirical results also suggest that the increased use of technology also played a role in creating greater inequality between skilled and unskilled workers in Sweden, with the magnitude of this impact increasing in the 1990s.     

The Value Relevance of Accounting Income Reported by DAX-30 German Companies

International Financial Reporting Standards (IFRS) are required for consolidated financial statements of all European Union (EU) publicly traded companies starting from the December 2005 fiscal year end [Regulation (EC)]; and endorsed by the International Organization of Securities Commission (IOSCO) for its member countries beginning in 2000. We examine the challenges and benefits, including value relevance, of the adoption of IFRS by DAX‐30 companies, the German premium stock market. Based on a survey sent to DAX‐30 company executives, we find most companies agreeing that implementing IFRS should improve the comparability of financial statements. The complex nature, high cost of adopting and lack of guidance for implementing IFRS, as well as increased volatility of earnings after adopting IFRS, are listed among the most important challenges of conversion to IFRS. We use regression to measure another benefit: the value relevance of book values of earnings and equity in explaining market values of DAX‐30 companies during the period 1995–2004. Using 265 observations, we find that adopting IFRS or US Generally Accepted Accounting Principles or cross‐listing on the New York Stock Exchange significantly increases the value relevance of earnings relative to market prices.     

Spontaneous duodenal fistula due to hepatic hydatid cyst

Connunication of a hepatic hydatid cyst to the duodenum appears to be extremely rare. This is the first case described in the imaging literature of hepatic echinococcosis fistulized to the duodenum studied by computed tomography.     

Die Bedeutung der monetären Analyse für die Europäische Zentralbank

Die geldpolitische Strategie der Europäischen Zentralbank beruht auf der wirtschaftlichen und der monetären Analyse von Risiken für die Preisstabilität im Euroraum. Sollte der monetären Analyse eine prominente Rolle zugewiesen werden?Eva-Ulrike Feldkord, 31, Dipl.-Volkswirtin, ist wis senschaftliche Mitarbeiterin in der Abteilung Internationale Makroökonomie im Hamburgischen Welt-Wirtschafts-Archiv (HWWA).     

A difference in informational influences: Services vs. goods

The literature provides little insight as to whether a difference exists between the marketing of services and goods. Most textbooks do not address the issue of possible differences. Their neglect of the topic would seem to indicate a working hypothesis that services and goods do not differ in any meaningful way. Authors of articles and books that do address the service issue typically dwell on implied differences between goods and services. Wyckham (1975) has concluded that “in terms of marketing, services are not different from products (goods).” Wyckham’ argument and most of the other services literature, however, is non-empirical and provides little guidance as to whether a difference between goods and servicesactually exists.     

Spurious principal components

The principal component regression (PCR) is often used to forecast macroeconomic variables when there are many predictors. In this letter, we argue that it makes sense to pre-whiten the predictors before including these in a PCR. With simulation experiments, we show that without such pre-whitening, spurious principal components can appear and that these can become spuriously significant in a PCR. With an illustration to annual inflation rates for five African countries, we show that non-spurious principal components can be genuinely relevant in empirical forecasting models.     

The relationship between principals’ configuration of a bundle of HR practices for new teachers and teachers’ person–organisation fit

Abstract

Based on studies in the private sector showing the positive effects of strategic human resources management (SHRM) on performance, many stress the value of adopting SHRM in the public sector. However, until now, the argument for applying SHRM in the public sector remains largely theoretical. Especially in educational contexts, it is unclear through which mechanisms SHRM affects performance. Therefore, this paper zooms in on the relationship between the configuration of a bundle of human resources (HR) practices and person–organisation (P–O) fit. A mixed methods design was used to collect both qualitative and quantitative data from principals and teachers in 56 Flemish primary schools. The qualitative data, which provides insight into principals’ configuration of HR practices, were converted into numerical scores and analysed, together with the quantitative teacher data, using multilevel analysis. The results show that both principals’ strategic and HR orientation are associated with teachers’ P–O fit. This study contributes to the research field of SHRM in education by studying a bundle of HR practices and how this relates to the fit of teachers’ own values with the school culture. The practical implications for schools are discussed.     

Specification Searching and Significance Inflation Across Time,Methods and Disciplines

This paper examines how significance inflation has varied across time, methods and disciplines. Leveraging a unique data set of impact evaluations on 20 kinds of development programmes, I find that results from randomized controlled trials exhibit less significance inflation than results from studies using other methods. Further, randomized controlled trials have exhibited less significance inflation over time, but quasi‐experimental studies have not. There is no robust difference between results from researchers affiliated with economics departments and those from researchers affiliated with other predominantly health‐related departments. Overall, the biases found appear much smaller than those previously observed in other social sciences.