A Guide to Modern Econometrics, Fifth Edition has become established as a highly successful textbook.  It serves as a guide to alternative techniques in econometrics with an emphasis on intuition and the practical implementation of these approaches.  This fifth edition builds upon the success of its predecessors.  The text has been carefully checked and updated, taking into account recent developments and insights.  It includes new material on casual inference, the use and limitation of p-values, instrumental variables estimation and its implementation, regression discontinuity design, standardized coefficients, and the presentation of estimation results.