嗨，努力学习的PZer你好：
SK其实就是e/gdp%，它不是变动份额的意思哈。
咱们原版书有对此的解释：“Ve, as the product of three factors:
the level of nominal GDP, the share of profits in the economy, Sk (earnings/
GDP), and the P/E ratio (PE).”
----------------------------------------------就算太阳没有迎着我们而来，我们正在朝着它而去，加油！
