Probability Theory and Statistical Inference

Doubt over the trustworthiness of published empirical results is not unwarranted and is often a result of statistical mis-specification: invalid probabilistic assumptions imposed on data. Now in its second edition, this bestselling textbook offers a comprehensive course in empirical research methods, teaching the probabilistic and statistical foundations that enable the specification and validation of statistical models, providing the basis for an informed implementation of statistical procedure to secure the trustworthiness of evidence. Each chapter has been thoroughly updated, accounting for developments in the field and the author's own research. The comprehensive scope of the textbook has been expanded by the addition of a new chapter on the Linear Regression and related statistical models. This new edition is now more accessible to students of disciplines beyond economics and includes more pedagogical features, with an increased number of examples as well as review questions and exercises at the end of each chapter.

• Addresses the current concerns surrounding the untrustworthiness of evidence stemming from an uninformed recipe-like implementation of statistical procedures
• Offers a seamless integration of probability theory and statistical inference with a view to elucidate the interplay between deduction and induction when learning from data using statistical procedures
• Proposes a coherent account of frequentist testing that refines and extends the original Fisher and Neyman–Pearson framing by articulating an evidential interpretation of the p-values and accept/reject results that addresses several fallacies, abuses and misinterpretations bedevilling statistical testing since the 1940s