Alpha and Beta, manufacturing entities, are identical in all respects except for industry cyclicality. Alpha operates in a cyclical industry while Beta operates in a non-cyclical industry. If both companies increase their leverage levels by 10%, credit risk will be:
举一反三
- 中国大学MOOC:"British companies are active in all major fields of the manufacturing industry, particularly performing well in the following fields except ____________.";
- Suppose that the number of jobs in the fishing industry decreases but the number of jobs in the travel industry increases. Initially, ________. A: the economy remains at full employment B: structural unemployment increases C: there is a shortage of workers in both sectors D: cyclical unemployment increases
- 设\(3 \times 4\)阶矩阵\(A\)的秩为1，\(\alpha ,\beta ,\gamma \)是齐次线性方程组\(Ax=0\)的三个线性无关的解向量，则方程组的基础解系为( ) A: \(\alpha ,\beta ,\alpha + \beta \) B: \(\alpha ,\alpha + \beta ,\alpha + \beta + \gamma \) C: \(\gamma ,\beta ,\gamma - \beta \) D: \(\alpha - \beta ,\gamma - \beta ,\gamma - \alpha \)
- The industrial Revolution began in the ______________. A: manufacturing industry B: textile industry C: iron industry D: dairy industry
- (2). 样本容量 \( n \) 确定后，在一个假设检验中，给定显著水平为 \( \alpha<br/>\)，设此第二类错误的概率为 \( \beta \)，则必有（ ）。 A: \( \alpha +\beta =1 \) B: \( \alpha +\beta >1 \) C: \( \alpha +\beta D: \( \alpha<br/>+\beta