This paper investigates the dynamic relationship between index returns, return volatility, and trading volume for eight Asian markets and the US. We find crossborder spillovers in returns to be nonexisting, spillovers in absolute returns between Asia and the US to be strong in both directions,...

In this thesis, I investigate diverse aspects of capital market efficiency in selected emerging markets. In chapter 2, the focus of analysis is on the role of trading volume and capitalisation in the process of information absorption by the stock prices. Empirical analysis is conducted for...

This paper investigates the dynamic relationship between index returns, return volatility, and trading volume for eight Asian markets and the US. We find cross-border spillovers in returns to be nonexistent, spillovers in absolute returns between Asia and the US to be strong in both directions,...

We analyze investors' motives for trading on international stock markets and investigate whether evidence for these motives is robust when time-varying market volatility, changes between calm and turbulent periods, and existence of international financial spillovers are controlled for. Applying...

We use the largest cross-country sample of reported share transactions by corporate insiders to date to establish that insiders in the majority of European countries do not make statistically significant abnormal trading profits. This finding stands in contrast to the earlier evidence from the...

This paper investigates the dynamic relationship between index returns, return volatility, and trading volume for eight Asian markets and the US. We find crossborder spillovers in returns to be nonexisting, spillovers in absolute returns between Asia and the US to be strong in both directions,...

Although social mood can motivate herding towards new industries, the extent to which regulators cater to social mood may affect that herding. We explore this issue in the context of the nascent cannabis industry by examining herding among the cannabis stocks listed in the US and Canada, where...

We investigate breaks in financial spillovers between the US and eight South-East Asian capital markets before and during the 1997 Asian crisis. We construct threshold vector autoregressive models and apply novel techniques to test whether causality patterns between markets are characterized by...

We find that equity option liquidity increases stock price crash risk. This effect is robust to different measures of option liquidity and crash risk, alternative weighting schemes, option moneyness, and is not spurious due to endogeneity issues. The option liquidity-stock crash risk causality...