下列关于无套利定价的描述中,正确的是()
A: 若存在两个投资组合,有
成立,则无套利定价原理成立
B: 如果
,那么称该投资策略为套利机会
C: 若存在
的投资策略,则无套利定价原理成立
D: 无套利定价法与投资者的风险偏好有关。
A: 若存在两个投资组合,有

B: 如果

C: 若存在

D: 无套利定价法与投资者的风险偏好有关。
举一反三
- 亲核性最强的是()。 A: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/201912/57e2c03b54f14a0a92e58cccdd920371.png" > B: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/201912/5bbbbff9b4b54e25b0e14eae38022d71.png" > C: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/201912/2ab00707a09546a1a47e7f577da4e52b.png" > D: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/201912/c092dc5bfa7e40ada1ec10b39bc5ac52.png" >
- 若某系统的传递函数为G(s)=<img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/201912/40cffec1140048fda668f02b2697bfb6.png" >,则相应的频率特性G(jω)为()。 A: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/201912/b0edaaca759a4b96b2746d371ba37485.png" > B: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/201912/17d6f581231244c386888754b3bf178d.png" > C: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/201912/e5485f9797b64853b91ce68c4697ff2e.png" > D: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/201912/5330c18e71b94abdbeaeff937486d18a.png" >
- 下列化合物中,不具有极性的是()。 A: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/201912/547b09efddc44eafa464beb5043142a7.png"> B: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/201912/042b473209bc447b8f7914e4efe318d2.png"> C: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/201912/60e6fcf97d024d519962631efc7a0e83.png"> D: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/201912/b06bf6679a754656b24920d3a7c120a0.png">
- 已知某变量分布属于钟形分布,且<img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/201912/c3c68d24239b47e3908a9fa39d3026e5.png">,则()。 A: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/201912/c289a674c3a949efb63ebfd7f5e17f73.png"> B: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/201912/14899ead117944fd93b2513951e16161.png"> C: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/201912/94c95d1322d84ebf9c0a99328b06d62b.png"> D: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/201912/0f01a113b6e14ec8ac04e74d869aea49.png">
- 已知某系统模拟图如图所示,则该系统数学模型为()。 A: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/201912/7b331e776a454b34b3ce7514c85f55ce.png" ><img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/201912/9b732439cb324b709c699aa7caf1bd43.png" > B: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/201912/3a6a819b0f204f1c861fa806fcff9bfa.png" > C: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/201912/296a376761a64a66a35f073904daa96f.png" > D: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/201912/6d22be023ff94910a3dc634670220912.png" >