We study the stability of the banking system after a mortgage shock when a discretionary bailout policy is applied. Results suggest that the authority should be focused on preventing contagion. The decision over the appropriate policy depends upon the goal which the authority wants to pursue....

A continuous-time deterministic model for analytical simulation of impact of the change in yield curve on bank's interest income from a fixed rate loans portfolio is presented. It is considered both differential and integral presentations of equations for dynamics of principal and interest cash...

To date, macroprudential policy inspired by the Basel III package is applied irrespective of the network characteristics of the banking system. We study how the implementation of macroprudential policy in the form of additional capital requirements conditional to systemic-risk measures of banks...

Recently, banking literature has had a quest for appropriate pricing of bank loans under the new Basel II rules and has been in pursuit of possible outcomes for undertaking such credit risk. In this paper, we propose a simplified formula to price bank's corporate loans, aiming at making bank...

The traditional loans pricing methods are usually based on risk measures of individual loan's characteristics without considering the correlation between the defaults of different loans and the contribution of individual loans to the entire loan portfolio. In this study, using account-level...

This paper derives a closed form formula for value at risk (VaR) and expected shortfall (ES) under a widely used Merton type multi-factor model for a credit portfolio with guaranteed loans.Typically used Monte Carlo simulations tend to converge slowly when the default probabilities are low and...

Changes in credit supply induce large and frequent variations in households' access to unsecured debt. They generate a novel financial precautionary motive, which compounds the classical motive associated with idiosyncratic income risk, as borrowers accumulate risk-free bonds to hedge against...

Default risk models have been widely employed to assess the ability of households and sovereigns to insure themselves against shocks. Grid search has often been used to solve these models because the complexity of the problem prevents the use of faster but less general methods. In this paper, we...

Financial services for the poor have existed since early ages and have been evolving from simple transactions to the nowadays microfinance sophisticated products and complex markets. However, despite the steady progress of microfinance, many issues still need to be addressed, and the...

Our objective is to test-bed the new Expected Credit Loss (ECL) and Current Expected Credit Loss (CECL) models for bank credit loss accounting to identify the potential consequences of their implementation. In particular, whether and how ECL and CECL approaches could lead to divergence in credit...