Profile - A charter for change - In the aftermath of the Libor scandal, Singapore's financial industry has opted to overhaul its existing benchmarks to focus on transaction data. Lenny Feder, co-chairman of one of the industry groups behind the move and group head of financial markets at Standard Chartered, talks to Risk.

PENSION FUNDS: Driven to distraction - Faced with widening deficits, the London Pension Fund Authority undertook an in-depth review of its investment strategy last year. The result was a fundamental overhaul of its investment portfolios. How successful has the new strategy been?

Sawyer, Nick, (2006)

Market and credit risk - The shock of the interaction - Many firms have historically measured risk types separately and aggregated the results. But the financial crisis has highlighted that credit and market risk are closely linked. What are the challenges to measuring these risks on an integrated basis?

Sawyer, Nick, (2009)

Short selling - Shorts changed - Regulators across the globe introduced temporary short-selling rules in September in an attempt to halt the slide in bank stock prices. The ban has expired in a few jurisdictions, but some dealers suggest the effects may be long lasting.

Sawyer, Nick, (2008)