The focus of this paper is twofold; the primary objective is investigating the impact of board gender diversity on firms' research and development (R&D) investment as an innovation driver. The secondary objective is looking at R&D expenditure from an opportunistic earnings management practice,...

Using novel and large-scale data at the individual level, we find that an author publishes more articles when a coauthor joins an editorial board, both in the "coauthor's'" journal and in other journals. This effect is larger, the less experienced the author is, and disappears quickly once the...