Airports form the logistical core of metropolitan areas, improve economic development potential of regions, and are required to meet the demand for aviation services and to purchase increases in airport outputs. This study examines the relationship between aviation investments and outputs that...

Purpose This paper aims to reflect on different issues and perspectives on returns on investments made by MNEs towards social development. Need for an inclusive society drives accountable and effective cooperation between different actors in a market. Although multinational enterprises (MNEs)...

A lot of research on income mobility and income inequality is based on survey questions about income. Various question formats are being used. Researchers seem to assume that the actual format used delivers the best estimate of the “true” income. However, surprisingly little empirical...

Using representative microdata from the German Socio-Economic Panel Study (SOEP), we show that the welfare measure choice has a substantial impact on the degree of welfare-related health inequality. To assess the sensitivity of welfare-related health inequality measures, we combine a unique set...