“…Moreover, host country rules and laws related to IPR protection are difficult to comprehend, causing EMNEs to face great risks of infringement lawsuits (Ahammad et al, 2018). To address the constraints imposed by different IPR regimes, recent innovation literature has examined the impact of IPR protection on overseas R&D (Zhao, 2006;Schmiele, 2013), cross-border R&D collaboration (Hagedoorn et al, 2005), and innovation performance (Wu et al, 2019;Bruno et al, 2021). However, existing studies mainly analyze developed-market multinational enterprises (DMNEs) and suggest that it is difficult for firms to protect their knowledge assets in weak IPR institutions and to benefit from overseas R&D activities (Schmiele, 2013;Bruno et al, 2021).…”