Pearson 2016-FRR New Attempt

The delta-normal method, which uses the delta to approximate the change in the price of an option, has limitations when dealing with options. This method can significantly misrepresent the risks associated with options, particularly because it only considers the linear component of the price change (delta) and ignores the convexity (gamma). Specifically, it tends to understate the risks of long positions in calls because it does not fully account for the increasing delta as the underlying asset price rises, leading to potential underestimation of the risk. Conversely, it overstates the risks of short positions in puts, as the delta of puts decreases less dramatically when the price of the underlying asset falls.

Economic capital is a risk measure used by banks to determine the amount of capital they need to hold to remain solvent and cover potential losses:

Internal Risk Estimates: Unlike regulatory capital, which is determined by external regulatory requirements, economic capital is based on the bank's own risk assessment models and internal estimates of potential losses.

Risk Types: It considers a range of risks including credit risk, market risk, operational risk, and other financial risks that the bank might face.

Purpose: The goal is to ensure the bank has enough capital to absorb unexpected losses and to maintain confidence among depositors and investors.

Therefore, economic capital is a measure of the potential losses based on the bank's internal risk estimates.

Collecting internal operational risk event and loss information serves several purposes:

Assessing the risk of specific areas of concern (I).

Evaluating risk events and outcomes (II).

Collecting data for capital modeling (III). Getting insight into risk events in other firms in the industry (IV) typically involves external data collection rather than internal event collection.

The Basel II Accord addresses several aspects of legal risk including exposure to fines, private settlements, and punitive damages resulting from supervisory actions. However, it does not explicitly include negative publicity resulting from reputational damages. Legal risk under Basel II is primarily focused on tangible financial impacts rather than reputational ones.