This is my final paper! I just need a couple paragraphs for each!

1) When regressing Beta manually, you could use daily, weekly, and monthly stock data. Which do you recommend using? What things do you need to consider when making your choice of which time frame to use? What are the issues that can happen when using each of the 3 time frames?

2) When we discussed relative valuation we introduced the ratios P/E, P/S and P/B. Knowing that P/E is the most commonly used of the 3, why would someone choose to use P/S or P/B in valuation? Give as many situations as possible to illustrate your knowledge of relative valuation.

3) Explain the winners curse phenomenon and how it affects IPO pricing. Give an example with numbers if possible.