In this chapter we describe stress testing at banks covering the major products and businesses in which banks engage. This includes commercial and retail lending, capital markets (investment banking, sales and trading), and trust and custody. We cover loss and net income modeling and thus...

Bilateral derivatives valuation is subject to counterparty credit risk (CCR) in that a counterparty could jump to default or its credit spread could vary over time. In the nomenclature of risk management, the former is called CCR exposure and the later leads to credit valuation adjustment (CVA)....

The existing replication policies at top finance journals are far weaker than the policies at top economics journals. This paper explores both the costs and benefits of having a stronger replication policy in the context of my failed 2010 initiative to develop a unified policy across all top...

The incremental risk charge (IRC) is a new regulatory requirement from the Basel Committee in response to the recent financial crisis. Notably few models for IRC have been developed in the literature. This paper proposes a methodology consisting of two Monte Carlo simulations. The first Monte...

This paper evaluates the model risk of models used for forecasting systemic and market risk. Model risk, which is the potential for different models to provide inconsistent outcomes, is shown to be increasing with market uncertainty. During calm periods, the underlying risk forecast models...

I study the history and performance of commercial real estate (CRE) in the pension fund portfolio, showing how many plan sponsors fundamentally changed their approach to CRE investment once underfunding gaps began to emerge in the early and middle 2000s. Several new empirical facts are...

XVA models for the calculation of CVA, FVA (see for example (Burgard and Kjaer 2013)), KVA(Green, Kenyon, and Dennis 2014), MVA (Green and Kenyon 2014) and TVA (Kenyon and Green 2014a) have frequently been formulated at the counterparty level. However, it is clear that some elements of the...

In line with regulations and common risk management practice, the credit risk of a portfolio is managed via its potential future exposures (PFEs), expected exposures (EEs), and related measures, the expected positive exposure (EPE), effective expected exposure (EEE), and the effective expected...

We present a model where bank assets are a portfolio of risky debt claims and analyze stockholders' risk-taking behavior while considering the strategic interaction between debtors and creditors. We find that: (1) as the leverage of a bank increases, risk shifting by borrowers increases, even if...

We argue that a fundamental reason for the short term perspective of corporate executives is the short-term orientation of shareholders and financial markets that drive the performance benchmarks of CEOs. In our view, long-term committed shareholders can provide substantial benefits to the...