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31. As a result, while the company has had a truly amazing past and an enviably prosperous present, unless it regains its creative spark, it's an open question whether it has much of a future.
32. The desynchronization attack is very difficult to tackle and still an open question.
33. Whether or not flexible exchange rates lead to too much inflation is an open question.
34. How developing countries should enlarge their ranks of entrepreneurial organizers is very much an open question.
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