Answer: Cash flow problems caused by large mark-to-market losses.

## Explanation Both Metallgesellschaft and Long-Term Capital Management (LTCM) experienced collapses that shared the common attribute of **cash flow problems caused by large mark-to-market losses**. ### Metallgesellschaft (1993): - Engaged in selling long-term oil futures contracts while hedging with short-term futures - When oil prices fell, they faced massive margin calls on their short-term futures positions - The mark-to-market losses on their hedging positions created severe cash flow problems - Despite having a theoretically sound hedging strategy, the cash flow timing mismatch proved fatal ### Long-Term Capital Management (1998): - Used highly leveraged arbitrage strategies - When Russian debt default triggered market volatility, their positions moved against them - Suffered massive mark-to-market losses that required additional collateral - The cash flow demands from margin calls exceeded their available capital While both firms used leverage, the **primary common attribute** was the cash flow crisis resulting from mark-to-market losses that forced them to liquidate positions at unfavorable prices, creating a death spiral. **Option B (High leverage)** was present in both cases but was not the primary cause of collapse - many leveraged firms survive if they can meet margin calls. **Option C (Fraud)** is incorrect as neither collapse was primarily due to fraud. **Option D** is incorrect as there are clear similarities between the two cases.

Author: LeetQuiz .