The purpose of this paper is to identify the sources of variation in firm performance. This is one of the cornerstones of strategy research, i.e. the relative importance of industry and firm-level effects on firm performance. Multilevel analysis is well suited to analyze variance in performance...

Evidence-based risk-prevention policies for people involved in prostitution require that reliable population estimates are built. This study proposes a methodological framework and novel data source for measuring their population in regions where the internet plays a predominant role in the...

Purpose: The purpose of this paper is to contribute to the knowledge of precarious and low-quality jobs with the study of toilet attendants, an ideal typical case of low-wage manual service workers who are excluded from secure wages, decent working conditions, and employment protection....

Purpose – An ongoing discussion in strategic management concerns the relative impact of specific strategic decisions on firm performance. In line with that tradition, this research seeks to analyze the relative impact of business domain choices on firm performance. More specifically, it aims...