No, the stock beta may reflect both business and financial risk.
不可以，股票beta反映了经营风险和财务风险。
If the market rises by 10%, and a stock rises by 20%, it's said to have a beta of 2.
如果股市涨了10%，股票涨了20%，那么该股的贝塔值就是2。
Increased competition, questionable accounting practices and a small free float were all known for months, Groupon just got hammered as the next high-beta stock fallen victim to the "risk-off" mode.
连续数月的竞争加剧，虚假的会计操作和一个低比例的公众持股让Groupon受到了重创，并成为下一个高β（风险系数）股票。
We'll come back to this, but beta of the stock is a measure of how much it moves with the market and the alpha of a stock is how much it outperforms the market.
回到原先的话题，beta用以衡量，本公司跟随市场变化的程度，alpha衡量超过市场的表现。
But there are other factors affecting the return of stock and there is no direct relation between stock return and the Beta.
但是，股票收益率不仅与贝塔之外的因子有关，而且与贝塔之间的关系也不是线性的。
But there are other factors affecting the return of stock and there is no direct relation between stock return and the Beta.
但是，股票收益率不仅与贝塔之外的因子有关，而且与贝塔之间的关系也不是线性的。
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