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    state-of-the-art

    event study

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    Short- and
    Long-Term
    Event Studies

    Cumulative Abnormal Returns
    Buy-and-hod Abnormal Returns
    Farma-French Calander Time Portfolios

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    Parametric and
    Non-Parametric
    Tests

    Time-Series t-Test
    Cross-Sectional t-Test
    Standardized Residual Test
    Standardized Cross-Sectional Test
    Corrado Rank Test
    Generalized Sign Test
    Skewness-Adjusted t-Test

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    Return Models

    Constant-Mean
    Market Adjusted
    Market Model
    Factor Model
    Matching Models
    Stocks and Bonds

    easy to use and professional