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STAT 3610/5610 – Time Series Analysis. Topics to be covered Chapters 1 – 8 Chapter 9 – Skip Chapters 10 – 12. Book Resources Appendix A: relevant math review Appendix B: relevant probability review Appendix C: relevant mathematical statistics review
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STAT 3610/5610 – Time Series Analysis Topics to be covered Chapters 1 – 8 Chapter 9 – Skip Chapters 10 – 12
Book Resources Appendix A: relevant math review Appendix B: relevant probability review Appendix C: relevant mathematical statistics review Appendices D and E: matrix algebra and linear regression in matrix form– These topics not covered in this course. Appendix F: answers to questions posed within the text of each chapter
Chapter 1 Observational or Retrospective Data Vs. Experimental Data Econometrics data is often observational
Chapter 1 – Types of Data Sets Cross-Sectional Data – Data on multiple variables taken at a given time period on multiple experimental units (subjects). Usually the subjects are chosen randomly (random sample) Observations ARE typically independent of each other
Chapter 1 – Types of Data Sets Time Series Data – observations on a variable(s) over time Data frequency typically uniform Observations are typically NOT independent of each other
Chapter 1 – Types of Data Sets Pooled Cross-Sectional Data – Cross-Sectional Data that is taken at multiple points in time. Usually the subjects are chosen randomly (random sample) Observations ARE typically independent of each other
Chapter 1 – Types of Data Sets Panel or Longitudinal Data – Time Series data set for each cross-sectional member in the data set.
Chapter 1 – Ceteris Paribus See website for details
In Class Activities Problem 1.1 Problem 1.2 Problem C 1.2