Morphine
发表于 2025-3-28 15:20:59
demonstrated the benefits of efficient diversification by formulating a mathematical program for generating the "efficient frontier" to summarize optimal trade-offs between expected return and risk. The Markowitz framework continues to be used as a basis for both practical portfolio construction and
Largess
发表于 2025-3-28 22:48:18
http://reply.papertrans.cn/84/8312/831118/831118_42.png
SEMI
发表于 2025-3-29 01:41:26
http://reply.papertrans.cn/84/8312/831118/831118_43.png
清洗
发表于 2025-3-29 06:03:39
http://reply.papertrans.cn/84/8312/831118/831118_44.png
轿车
发表于 2025-3-29 09:48:53
http://reply.papertrans.cn/84/8312/831118/831118_45.png
bromide
发表于 2025-3-29 13:25:38
Changsheng Dai,Yu Sundemonstrated the benefits of efficient diversification by formulating a mathematical program for generating the "efficient frontier" to summarize optimal trade-offs between expected return and risk. The Markowitz framework continues to be used as a basis for both practical portfolio construction and
BRINK
发表于 2025-3-29 18:50:50
http://reply.papertrans.cn/84/8312/831118/831118_47.png
Ophthalmologist
发表于 2025-3-29 19:54:18
Changsheng Dai,Yu Sunul, dynamic knowledge base, including theory, research, and .A revolution in working with difficult students began during the 1980s, with a dramatic shift away from dependence on simply punishing bad behavior to reinforcing desired, positive behaviors of children in the classroom. With its foundatio