Systemic risk to financial markets is often defined as the risk of a major and rapid disruption in one or more of the core functions of the financial system caused by the initial failure of one or more financial firms or a segment of the financial system ([3], p. 3.) This widely accepted definition sets systemic risks in financial markets as a different class of risk agents in the market face, ...

The global financial crisis occurred in 2008 and its contagion to other regions, as well as the long-lasting impact on different markets, show that it is increasingly important to understand the complicated coupling relationships across financial markets. This is indeed very difficult as complex hidden coupling relationships exist between different financial markets in various countries, which ...

In most financial markets, securities are traded in isolation. Such a disconnected market design can be inefficient if agents trade more than one security. I assess welfare effects of connecting markets by allowing orders for security to depend on prices other securities. show that everyone trades identical amounts under both structures and only the clearing perfectly correlated or all price-ta...

Financial markets are one of the most fundamental markets in any country. In the financial markets, the securities market and the foreign exchange market are sensitive sectors. These two markets are affected by fluctuations and economic cycles so reflect economic changes rapidly. Changes in the returns of one market due to arbitrage conditions during time lead to changes in the returns of other...

In this review article, we explore several recent advances in the quantitative modeling of financial markets. We begin with the Efficient Markets Hypothesis and describe how this controversial idea has stimulated a number of new directions of research, some focusing on more elaborate mathematical models that are capable of rationalizing the empirical facts, others taking a completely different ...

In advice given to emerging market economies (EMEs), it is often emphasised that having developed financial markets would both enable them to manage capital flows more efficiently, thereby reducing the need to intervene in the foreign exchange markets, and allow for more effective monetary policy. But despite their evident benefits, it is also the case that developed financial markets can compl...