In Jensen–Waldman Mini Tournament， where Jensen plays tit-for-tat and Waldman plays the dominant strategy， Jensen must win the head-to-head competition。（ ）

Jensen and Moller work together to improve milk quality.

Henrik Jensen’s technique to model milk was improved in The Lord of the Rings.

完美的市场中，任何资产的Jensen alpha都应该等于0。

Jensen is a dangerous man, and can be very brutal. A: careless B: strong C: cruel D: hard

核酸最早被（ ）发现。 A: Boysen Jensen B: Friederich Meischer C: Johansen D: Went

中国大学MOOC: 完美的市场中，任何资产的Jensen alpha都应该等于0。

What may be Roll Jensen's main purpose of classifying these six distinct markets A: To classify different companies into corresponding market. B: To invite businesses to consider how to best profit from them. C: To set some models for companies in the market. D: To predict trends in the market.

根据经济学家宣森和伦德瓦尔（Jensen和Lundval）教授和许庆瑞教授等的研究，创新有两种基本模式：基于科学技术的创新模式（science-technology-innovation,STI）和基于学习、使用和互动的实践体验创新模式(innovation by doing,using and interaction,DUI)。

对于某一给定的投资组合，期望收益率为9％，标准差为16％，β值为0.8。市场组合的期望收益率为12％，标准差为20％。无风险收益率为3％。则该投资组合的Jensen’salpha值为（）。 A: -1.2% B: -1.52% C: 0 D: 1.2% E: 1.52%