This paper examines market-based returns and risks of environmental vis-à-vis non stocks from a portfolio selection point view. The is function greenhouse gas emissions firms in S&P 500 for the period 2005 to 2018. Our findings show that with superior performance have lower idiosyncratic risk, but higher systematic while we also control endogeneity issues. We it pays invest stocks. Robustness a...

Despite the increasing importance of business angels (BAs) as crucial players in growth high-potential early-stage startups, their motivations are not fully understood. Many perceptions BAs deviate significantly from more conventional views economic and financial models. To gain a comprehensive understanding BAs’ goals, qualitative techniques marketing consumer behaviour additional lenses (incl...