Reputation and recommending systems have been widely used in e-commerce, as well online collaborative networks, P2P networks many other contexts, order to provide trust the participants involved interaction. Based on a reputation score, e-commerce user feels sense of security, leading person or not when buying selling. However, these may give false security due their gaps. This article discusse...

It is expected that more accounting conservation (environmental uncertainty) reduces manager optimism. Prior research, however, has struggled to establish this relation empirically. Moreover, some evidence points to the possibility that the manager optimism is lower for firms with more accounting conservation. In this paper, the author examine the link between accounting conservation, environme...