Organizational diversity programs across cultures: effects on absenteeism,turnover, performance and innovation

This study examined data from over 5000 organizations in 22 countries to address three complementary issues: (1) the influence of national culture on the adoption of diversity programs aimed at recruiting, training and promoting individuals from specific target groups; (2) the moderating effect of national cultural practices on the relationship between these diversity programs and the organizational outcomes of absenteeism and turnover; and (3) the mediating effect of absenteeism and turnover on the relationship between diversity programs and organizational performance and innovation. National cultural values and practices were taken from the GLOBE study and assigned respectively to the organizations in our sample. A multilevel path analysis supported the hypothesized effects of national cultural values on organizational diversity programs. Moreover, cultural practices were found to moderate the relationship between diversity programs and absenteeism and turnover. Our hypotheses on the role of absenteeism and turnover as mediators of the relationship between diversity programs and organizational performance and innovation were also supported. Our findings may help guide managers' decisions on the adoption of diversity programs in units operating in different national cultures. We discuss the implications of our findings for scholars and practitioners concerned with diversity management issues in a global context.     

Findings from a Cross-Sectional Housing Risk-Factor Model

Housing data from the last 25 years show that returns to residential real estate in the U.S. can be volatile and vary significantly among locations. The variations in returns are driven by economically as well as geographically and psychologically motivated factors, but so far, no asset pricing model that adequately explains systematic risks in cross-sectional housing returns is widely accepted. This paper proposes an asset pricing model for housing returns that includes a market-wide return factor, an economically motivated factor derived from income growth, a geographically based factor derived from land supply elasticity and a momentum factor, which is psychological in nature. The model explains well the systematic risks in housing returns and is robust to different portfolio segmentations. Moreover, the model illustrates that local risk factors indirectly capture the risk previously attributed to market-wide price changes. While housing is not actively traded when compared to other financial assets, understanding the risk-factors that explain housing return in cross-section provides important insight for real estate investors, builders, real estate future traders, homeowners, banks and other mortgage lenders.     

Portfolio concentration and performance of institutional investors worldwide

Using data on security holdings for 10,771 institutional investors from 72 countries, we test whether concentrated investment strategies result in excess risk-adjusted returns. We examine several measures of portfolio concentration with respect to countries and industries and find that portfolio concentration is directly related to risk-adjusted returns for institutional investors worldwide. Results suggest, in contrast to traditional asset pricing theory and in support of information advantage theory, that concentrated investment strategies in international markets can be optimal.     

Information immobility,industry concentration,and institutional investors’ performance

This paper examines foreign institutional investors’ portfolio allocation and performance in US securities. We test how information immobility, proxied by information barriers between the investors’ home markets and the US, influences portfolio strategies. Consistent with theoretical predictions, foreign institutional investors’ total investment in the US is negatively related to information immobility. Similarly, information immobility is a significant driver of portfolio under-diversification across industries. Industry concentration has declined over time, consistent with declining search costs. Industry-concentrated portfolios outperform more diversified portfolios for both foreign and US institutional investors. Concentration especially helps institutional investors with the easiest access to information.     

„Wash and Walk“ in der Pflege – Wozu?

Pflegequalit?t steigern - „Ach ja! Mobilisieren! Dazu bin ich heute gar nicht mehr gekommen“. Das ist selbst auf Intensivstationen eine h?ufige Antwort bei der pflegerischen übergabe und ein Indiz für den Zeitdruck und die Arbeitsdichte, denen Pflegende im Arbeitsalltag ausgesetzt sind. An der Charité hat sich ein Team der Problematik angenommen und die Mitarbeiter deshalb nach Viv-Arte^? geschult.     

The trade reducing effects of market power in international shipping

Developing countries pay substantially higher transportation costs than developed nations, which leads to less trade and perhaps lower incomes. This paper investigates price discrimination in the shipping industry and the role it plays in determining transportation costs. In the presence of market power, shipping prices depend on the demand characteristics of goods being traded. We show theoretically and estimate empirically that ocean cargo carriers charge higher prices when transporting goods with higher product prices, lower import demand elasticities, and higher tariffs, and when facing fewer competitors on a trade route. These characteristics explain more variation in shipping prices than do conventional proxies such as distance, and significantly contribute to the higher shipping prices facing the developing world. A simple back of the envelope calculation suggests that eliminating market power in shipping would boost trade volumes by 5.9% (for the US) to 15.2% (for Latin America). Our findings are also important for evaluating the impact of tariff liberalization. Cargo carriers decrease shipping prices by 1–2% for every 1% reduction in tariffs.     

Flexible work arrangements,national culture,organisational characteristics,and organisational outcomes: A study across 21 countries

Using a contingency perspective, we investigated two complementary topics: (a) the influence of the GLOBE national cultural values and key organisational variables on employee use of flexible work arrangements (FWAs), and (b) the contribution of the level of congruence between cultural values and FWA use on absenteeism and turnover. The results, based on Cranfield Network on Comparative Human Resource Management—a large data set across multiple countries—supported the hypothesised effects of the cultural values on employee use of FWAs and the moderating effects of these cultural values on FWA use and organisational outcomes. Specifically, we found that national cultural values and organisational characteristics were related to outcomes via FWA use; and employees' use of FWAs had the overall effect of reducing absenteeism and turnover, but this effect was weakened when the FWAs were not consistent with cultural values. Theoretically, our results add to our knowledge and understanding of the effects of FWA use on absenteeism and turnover under different degrees of “fit” with cultural context. From a practical perspective, our results suggest that organisations should consider national cultural characteristics before implementing FWAs. A misfit between national culture and FWAs would potentially reduce employee use of FWAs and increase the likelihood of absenteeism and turnover.     

Cultural influences on home bias and international diversification by institutional investors

We investigate determinants of international diversification in institutionally managed portfolios from more than 60 countries. Survey-based country-specific variables on cross-cultural behaviors help to explain both home bias and diversification among foreign equities. In particular, investment funds from countries characterized by higher uncertainty avoidance behavior display greater home bias and are less diversified in their foreign holdings. Portfolios from countries with higher levels of masculinity and long-term orientation display lower levels of home bias, and portfolios from countries with higher levels of masculinity are more diversified abroad. Portfolios from culturally distant countries invest less abroad and underweight culturally distant target markets. The economic significance of cultural variables is high and comparable in magnitude to geographical distance, a consistent influence on foreign diversification in prior studies. Culture impacts investor behavior directly and not merely though indirect channels such as legal and regulatory framework.