In this paper, we study the pricing of vulnerable Asian options with liquidity risk. We employ general Lévy processes to capture the changes in the liquidity discount factors and the information processes of all assets. In the proposed pricing model, we obtain the closed-form pricing formula of vulnerable Asian options using the Fourier transform methods. Finally, the derived pricing formula is used to illustrate the effects of asymmetric jump risk, and the effects are relatively stable on (vulnerable) Asian options with different moneynesses.

Risk terminology varies from organisation to organisation, and actuaries working in different organisations may use different terms to refer to the same risk, or use the same nomenclature for completely different risks. This paper sets out a classification system developed by the Risk Classification Working Party for the Profession that can be used as a common reference point for discussing risk. Actuaries will not be required to use this system, but it is hoped that common terminology will reduce the possibility of confusion in discussing risks.

This paper considers the impact that the current trend towards fair valuation of assets and liabilities is likely to have on risk measurement and management practices within the financial services industry. The paper analyses the different sorts of risks faced by organisations such as asset managers, pension funds, banks and insurers, and seeks to identify how their approach to the measurement and management of these sorts of risks might change as fair valuation becomes more entrenched. It argues that what it describes as traditional ‘time series’ based risk measurement is likely to be progressively displaced over time by a greater emphasis on what the paper refers to as ‘derivative pricing’ (or ‘fair value’ or ‘market consistent’) based risk modelling. It comments on the trend towards liability driven investment. The paper focuses on ‘financial’ risks (market, credit, liquidity and, more generally, asset/liability risk) rather than ‘operational’ risks, whilst noting that the dividing line between the two can be open to interpretation. Insurance risk is seen as in some respects straddling both camps.