equity grants made to them. Add these in that, and pay is still soaring. say critics. Who
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measured ex ante (valuing options of using the Black-Scholes formula, rather than by what they later turn out to be worth when they are exercised) and in real terms, for firms in the S&P 500 index, average chief-executive compensation peaked in 2000, and has since fallen by about a third.
质谱除了和气相色谱联用外还可以与液相色谱联用。()
以离子交换剂为固定相,以缓冲溶液为流动相,分离、分析阴、阳离子及两性化合物的色谱法称为凝胶色谱法。()