Empirical evidence indicates that trades by institutional investors have sizable effects on asset prices, generating phenomena such as index effects, asset-class effects and others. It is difficult to explain such phenomena within standard representative-agent asset pricing models. In this...

This article develops a multi-period production model to examine the optimal dynamic behaviour of a large monopolistic value-maximizing firm that manipulates its valuation as well as the price of its output. In the pre-commitment equilibrium the firm’s output and labour demand are decreased,...