This paper proposes a simple economic intuition that the effectiveness of tournaments is closely related to the number of individuals participating in the competition. Specifically, tournaments with too few (too many) contestants are not conducive to stimulating efforts due to windfalls (sure...

Purpose The purpose of this paper is to comprehensively examine the influence of formal and informal institutional differences on enterprise investment margin, mode and result. Design/methodology/approach This paper is based on 2,440 micro samples of large-scale outbound investment from 609...