The problem, says Mr Naik, is that the consultants had to rely on past data.
MrNaik说问题在于这些顾问依赖的只能是过去的数据。
Mr Naik says that hedge-fund returns have been increasingly based on beta in recent years.
Naik先生指出，在最近几年，对冲基金的收益越来越基于贝塔。
Active Record Query Interface 3.0 - Pratik Naik demonstrates ActiveRecord's finder methods and shows how a number of techniques are being deprecated in Rails 3.1.
Pratik Naik演示了ActiveRecord的finder方法，以及一些在Rails 3.1中将不再支持的技巧。
The first deliveries of the 80 Mi-17 helicopters, ordered in 2008, will begin later this year, Air Chief Marshal Pradeep Vasant Naik said in an interview with India Strategic.
印度空军参谋长普拉迪普·瓦桑特·纳亚克上将称，2008年订购的80架米格- 17直升机，将于今年晚些时候开始首次交付。
The first deliveries of the 80 Mi-17 helicopters, ordered in 2008, will begin later this year, Air Chief Marshal Pradeep Vasant Naik said in an interview with India Strategic.
印度空军参谋长普拉迪普·瓦桑特·纳亚克上将称，2008年订购的80架米格- 17直升机，将于今年晚些时候开始首次交付。
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