Using the introduction of high-speed rail as exogenous shocks to costs of information acquisition, we show that reductions in information-acquisition costs lead to a significant increase in information production and improvement in output quality, evidenced by higher frequency of analysts...

This paper analyzes the problem faced by a risk-averse firm considering how much to invest in a risky project. The firm receives a signal about the value of the project. We derive necessary and sufficient conditions on the signal distribution such that (i) the agent's investment is nondecreasing...

We propose a costly information acquisition model to explore the mechanism of the process from the strategies of information acquisition to price informativeness. The profit-seeking characteristics of free-access market environments hinder the transmission channel of high-precision information...