In case of speculative attacks, the central banks' decisions to intervene or not to intervene seem to play an important role for the economic costs of currency crises. The central bank can either abstain from intervening or start an intervention, which in turn can be successful or unsuccessful....

Standard banking theory suggests that there exists an optimal level of credit risk that yields maximum bank profit. We identify the optimal level of risk-weighted assets that maximizes banks’ returns in the full sample of US banks over the period 1996–2011. We find that this optimal level is...

This thesis first presents India’s economy and financial system’s recent history and current issues. Then, with an emphasis on the recent turmoil period, it studies the question of financial integration in various markets: equity markets are dealt with in the 1st chapter, CDS spreads are...

We introduce a dynamic banking-macro model, which abstains from conventional mean-reversion assumptions and in which—similar to Brunnermeier and Sannikov (2010)—adverse asset-price movements and their impact on risk premia and credit spreads can induce instabilities in the banking sector. To...

Standard banking theory suggests that there exists an optimal level of credit risk that yields maximum bank profit. We identify the optimal level of risk-weighted assets that maximizes banks’ returns in the full sample of US banks over the period 1996–2011. We find that this optimal level is...

We obtain the following results. (ii) Both supply and demand shocks are important sources of fluctuations; supply prevails for GDP, while demand prevails for employment and information. (ii) Policy matters: Both monetary and fiscal policy shocks have sizeable effects on output and prices, with...

This aim of the present paper is to measure first, the degree of trilemma indexes: exchange rate stability, monetary independence capital account openness while taking into account the increase of hording IR ratio over GDP, over External Debt and over Short Term External Debt. The evolution of...

Heightened volatility in cross-border capital flows has increased exchange rate volatility across emerging markets as well as in advanced economies, setting the stage for more active management of currencies. Traditionally, foreign exchange rate intervention has been the primary tool to address...

Recently, Central Bank of the Republic of Turkey designed new policy instruments in order to reduce the adverse impact of volatile capital flows on macroeconomic and financial stability. This paper aims to introduce one of the new instruments: “Reserve Options Mechanism” (ROM). We describe...

This paper studies the optimal asset allocation problem of an investor with a portfolio given by the U.S. risk-free asset and a carry trade benchmark comprising the currencies of the G10 countries. Our optimal strategy is able to adapt to macroeconomic conditions and avoid the so-called crash...