This special issue on network ethics offers 15 scholarly articles from a variety of disciplines and fields of study, all aimed at exploring some important aspect of how networks develop, enact, and enforce ethical norms. The articles are ordered according to the levels of analysis each deals with, ranging from the cognitive/intra-personal to the systemic/societal. Taken together, these articles provide a fresh look at how networks are changing the way business is done and the way we think about ethics.

Ethical networks are an emerging form of social alliance based on collaboration between organizations that share a common ethical commitment. Grounded in a theoretical framework of virtue-based business ethics and focusing on nonprofit alliances, this study investigates the virtuousness of ethical networks; that is, how they trigger virtuous practices in their member nonprofit organizations. Adopting a qualitative grounded theory approach, the study focuses on one of the largest Italian ethical networks of nonprofit organizations operating in the social care sector. The (...) findings show that shared ethical values and religious beliefs are positively associated with ethical network building. Based on these findings, a circular model of virtuousness is proposed in which ethical networks foster virtuous practices among their members at four levels: (1) the strategic orientation level, (2) the institutional level, (3) the organizational level, and (4) the relational level. At each of these levels, ethical networks foster a habituation to virtues and the propagation of virtuous behaviors among their members. Theoretical, practical, and social implications of the research findings are discussed. (shrink)

Companies are faced with a choice of which type of power to use in their efforts to persuade their first-tier suppliers to adopt socially responsible procurement practices with key second-tier suppliers. However, we know little about how first-tier suppliers will react to different types of power and which are most effective in encouraging the adoption of socially responsible procurement practices. We are also ignorant of the impact of these practices on first-tier suppliers’ performance. This paper uses bases of power theory (...) to examine the impact of buyer companies’ power usage on first-tier suppliers’ adoption of socially responsible procurement practices with their own suppliers. We surveyed managers responsible for sustainable supply chain management in 156 firms and analyzed the results using structural equation modeling. Our findings show that non-mediated power use influences the adoption of process-based and market-based practices, while mediated power use has no significant impact on the adoption of either type of practice. Additionally, we find that the adoption of market-based socially responsible procurement practices leads to enhanced performance for first-tier suppliers who adopt these practices with their second-tier suppliers. (shrink)