... of the pure size effect and the investors’ herding behavior. Although the size premium, that average returns of small firms are higher than those of large firms, is more prevalent in the stock market, this study’s model implies that the size discount is also possible, which is largely an empirical issue...

... for market power construction in the financial market with those needed in the goods market. The paper selects spoofing, the frequently used order-based tactic in high-frequency trading strategies, to analyze in detail how spoof orders can ignite herding with market power building as the essence. The Flash...

.... Design/methodology/approach – This paper analyzes the conditions for the efficient market hypothesis approach to be extended to bank-based systems. A simple model of herding and limits of arbitrage that follows a three-step behavioral approach is presented (Shleifer, 2000). The model is based...