This article provides a model of order-submission strategy and price formation by analysing the optimal behaviour of risk-averse uninformed traders. According to our inference, the market dynamically adjusts the bid/ask at any moment to generate enough price improvement return in order to cover...

Though the Financial Holding Company Act in Taiwan permits banks, securities firms and insurance companies to affiliate, identifying the influence on Taiwan's financial holding companies hasn't been discussed rigorously yet. This paper presents a formal methodology, using two-state Markov regime...