Three essays in Turkish banking : development banks, Islamic banks and commercial banks

This thesis is composed of three empirical chapters each of which examines separate segments of Turkish banking system from different perspectives. First empirical chapter investigates regional loan distribution of development banks. The findings in this chapter suggest that political connection has played a significant role in development lending. There is also geographical bias which leads to higher volumes of loans in the regions close to the capital city. Second empirical chapter examines Islamic banks and compares them with conventional banks in terms of profitability and competition grounds. The results reveal that Islamic banks earn more returns with respect to conventional banks. The results also suggest that the regulatory changes of the last decade improve market power of these banks. The last empirical chapter investigates micro structure of Repo and Reverse Repo Market of Turkey in which only commercial banks can transact. This chapter initially presents the network topologies of this market that helps one to understand the characteristics of complex network in this market. This chapter then computes a connectivity measure and investigates the drivers of connectivity out of domestic and external factors. Although results provide very rich insights, external factors dominate the behaviour of network in this market.