The effects of 2 g PTCs used are better than those of 4 g PTCs, and the yield of azelaic acid is raised as the amount of potassium permanganate increases.

四丁基溴化铵和四乙基溴化铵的催化效率相当；采用2克相转移催化剂的催化效率大于采用4克催化剂的催化效率；壬二酸的产率随高锰酸钾用量的增加而增加。

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Next steps could include tax cuts financed by Federal Reserve purchases of more Treasury bonds, or a maximum yield cap on the 10-year Treasury (e.g, during and after WWII).

FORBES: Bernanke and the Big Ease: We Happy Few