The aim of this thesis is to analyse international financial integration. Chapter 2 investigates the determinants of international financial integration. Variables including the capital control policy dummy variable, openness to international trade, domestic credit and economic growth are candidates for explaining variation in the degree of international financial integration. Chapter 3 analyses cointegration between the US and several European Union equity markets. Between 1993 and 1998, there is mixed evidence of cointegration ties with the US equity market. Over the period covering the introduction of the euro, most of the European markets did not show any evidence of cointegration with the US market. Granger causality tests reveal significant causality running from the US to the European markets. Chapter 4 estimates time series of market and idiosyncratic volatilities for the firms composing the index DJ Eurostoxx 50 following the volatility decomposition method of Campbell et al. (2001). There was a positive trend in both market and firm-level volatility and average correlation among firms has increased. This contrasts with the US evidence in Campbell et al. (2001) of a strong positive trend in firm-level volatility, no trend in market volatility and a decrease in the average correlation. Results confirm a statistically significant market risk-return trade-off and that firm-level volatility has no predictive power for subsequent market returns. Chapter 5 analyses the link between FDI and economic growth using panel data. FDI has a stronger positive impact on economic growth in countries with higher levels of education attainment, those that are more open to international trade, have better stock market development and lower rates of population growth and levels of risk. Chapter 6 investigates the determinants of the home bias. Results indicate that capital controls and transaction costs are factors driving the home bias of Australian equity portfolio investment. The home bias lessens if the bilateral trade is higher. Australian investors invest a higher share of their portfolio in countries with better institutions and larger market size.

The aim of this thesis is to analyse international financial integration. Chapter 2 investigates the determinants of international financial integration. Variables including the capital control policy dummy variable, openness to international trade, domestic credit and economic growth are candidates for explaining variation in the degree of international financial integration. Chapter 3 analyses cointegration between the US and several European Union equity markets. Between 1993 and 1998, there is mixed evidence of cointegration ties with the US equity market. Over the period covering the introduction of the euro, most of the European markets did not show any evidence of cointegration with the US market. Granger causality tests reveal significant causality running from the US to the European markets. Chapter 4 estimates time series of market and idiosyncratic volatilities for the firms composing the index DJ Eurostoxx 50 following the volatility decomposition method of Campbell et al. (2001). There was a positive trend in both market and firm-level volatility and average correlation among firms has increased. This contrasts with the US evidence in Campbell et al. (2001) of a strong positive trend in firm-level volatility, no trend in market volatility and a decrease in the average correlation. Results confirm a statistically significant market risk-return trade-off and that firm-level volatility has no predictive power for subsequent market returns. Chapter 5 analyses the link between FDI and economic growth using panel data. FDI has a stronger positive impact on economic growth in countries with higher levels of education attainment, those that are more open to international trade, have better stock market development and lower rates of population growth and levels of risk. Chapter 6 investigates the determinants of the home bias. Results indicate that capital controls and transaction costs are factors driving the home bias of Australian equity portfolio investment. The home bias lessens if the bilateral trade is higher. Australian investors invest a higher share of their portfolio in countries with better institutions and larger market size.