What is the primary characteristic of smart-beta funds?

Which of the following is NOT a commonly recognized factor in factor investing?

What is the main reason why value stocks are often priced lower than their growth counterparts?

What is a potential drawback of relying solely on backtested data when evaluating factor investing?

What is the author's stance on allocating 100% of an equity portfolio to smart-beta funds?

What is a key consideration for investors looking to mitigate the cyclical nature of factor performance?