This study empirically investigates the association between country-level socioeconomic characteristics and risk of being victimized in transnational terrorism events. We find that a country's annual financial contribution to the U.N. general operating budget has a positive association with the frequency of being victimized in transnational terrorism events. In addition, per capita GDP, politic...

Lane and Milesi-Ferretti gather data on assets and liabilities of 18 OECD countries. The data are classified by type of asset–debt instruments and equity instruments (either portfolio or foreign direct investment). To some extent the data allow them to classify changes in asset and liability positions that occur because of capital flows versus changes in valuation. With this data, Lane and Mile...

The authors investigated links between the Big Five, proactive personality, and motivation to learn. Web-based survey data were collected at 2 points in time from 183 employees of a financial services firm. Results showed that proactive personality was, only in part, a composite of Big Five facets, which accounted for 26% of its variance. Structural equation modeling results demonstrated that p...

The performance of airlift bioreactors are closely related with their geometry, especially the gas-liquid separator design. In this study, the influence of the gas-liquid separator geometry on oxygen transfer and gas hold-up was evaluated in 10-L concentric-tube airlift bioreactor operating with distilled water and xanthan gum solution. The specific airflow rate (ɸAIR) exhibited the higher effe...

This paper uses data from China’s health and pension check (CHARLS) that was obtained in 2010 and also employs the OLS regression method to analyze the impact of pension insurance on savings and consumption, and to highlight the difference created by different elderly security systems. The research results show that part of the accumulated old-age insurance system still has simulative and crowd...

In addition to improving population health, an important goal of health systems is to ensure that the financial burden of paying for health is distributed fairly across households (1). Exploring fairness in financial contribution requires the ability to measure each household’s financial contribution (HFC), defined as the ratio of a household’s health system contributions to its capacity to pay...

Let X be an IR-valued continuous semimartingale, T a fixed time horizon and Θ the space of all IR-valued predictable X-integrable processes such that the stochastic integral G(θ) = ∫ θ dX is a square-integrable semimartingale. A recent paper of Delbaen/Monat/Schachermayer/Schweizer/Stricker (1996) gives necessary and sufficient conditions on X for GT (Θ) to be closed in L (P ). In this paper, w...