“…Recently, a few papers have analysed environmental taxation under price competition. This set of papers help us to understand a variety of issues, such as implications of consumer‐based tax policy (Toshimitsu, 2010), interdependence of strategic trade and environmental policies (Neary, 2006; Wang et al ., 2009), research and development (R&D) subsidy (Poyago‐Theotoky, 2003), role of multinational firms (Eerola, 2004), consequences of firm asymmetry (Requate, 1993; Lange and Requate, 1999), etc. However, none of these papers address the issue of strategic managerial delegation in the context of price competition in the product market, which is the main focus of this paper.…”