Explain whether there are strong relationship between restatement and stock prices

1) The trend of the financial report restatement
2) The trend of regulatory changes towards restatement
3) The impact of financial report restatement on companies stock prices
4) Original thoughts
Part II: Analytical part
1) The source of data
2) The statistical model will be using (a simple regression model)
3) Explain whether there are strong relationship between restatement and stock prices
4) Further study on different types of financial report restatement
Part III: To compare the result from part II to the literature review results
1)  Will therebe a severe impact on stock price after the announcement of financial report restatement?
2) Will those restatements affect the investors’ opinion on the market value of the company?
3) How quickly the investor will react towards the announcement of the restatements?