This study adopts a resource-based view to explain the complementary role of the corporate structure in the value creation of green supply chain management (GSCM) practices. Using 8-year panel data collected from 317 US international manufacturers, we analyze the influence of GSCM practices on corporate financial performance (CFP) and the mediating role of a certified environmental management system (EMS) in this relationship. We show that GSCM practices have a positive impact on accounting-based financial performance, meaning, return on assets (ROA) and return on equity (ROE). In contrast, firms that implement GSCM practices and a certified EMS simultaneously achieve a higher market valuation in terms of Tobin's Q in addition to a higher ROA and ROE in the following year. Our study demonstrates that, through their synergistic combination with a firm's complementary EMS, utilizing GSCM practices can result in intangible assets as sources of long-term financial benefits. Our results have several theoretical and managerial implications. They also address the limitations of the prior use of varying survey-based items for internal and external GSCM practices and add nuance to the existing GSCM practices in the literature.corporate financial performance (CFP), environmental management system (EMS), green supply chain management (GSCM) practices, resource-based theory, value creation
| INTRODUCTIONAccording to the "WMO Statement on the State of the Global Climate in 2020" (World Meteorological Organization, 2020), the past 6 years (2015-2020) were the warmest on record. It is widely recognized that the accelerating pace of global warming is primarily caused by increased levels of greenhouse-gas emissions, to which firms are pivotal contributors. Increasing pressures from a broad range of stakeholders, including national and international governments, nongovernmental organizations, media, lobbyists, suppliers, and customers, are pushing firms to embed sustainability into their business practices to tackle climate change. Using green supply chain management (GSCM) practices, which integrate environmental management with supply chain management, has become a core strategy for Abbreviations: CFP, corporate financial performance; CSR, corporate social responsibility; EMS, environmental management system; GHRM, green human resource management; GSCM, green supply chain management; ROA, return on assets; ROE, return on equity; VIFs, variance inflation factors.