“…We control for overseas development aid and oil rents, as a percentage of the country's GDP (Djankov et al, 2008; Sheehan & Young, 2015; Young & Bologna, 2016). In addition, following earlier research on the topic, we include the country's age dependency ratio, the level of urbanisation, financial openness, the extent to globalisation of the home economy (De Mendonça & De Oliveira, 2019), the political orientation of the chief executive party of the country (Herwartz & Theilen, 2014; Potrafke, 2011, 2017), and whether a year was an election year (Castro & Martins, 2018; De Haan & Klomp, 2013; Dubois, 2016; Herwartz & Theilen, 2014) or was marred by internal conflict (O'Reilly & Powell, 2015; Young & Bologna, 2016).…”