POLS 500c Advanced Statistical Methods. Spring 2013

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1 1 Instructor Information POLS 500c Spring 2013 Department of Political Science Southern Illinois University J. Tobin Grant, Professor Phone: Office: Faner 3124 Office Hours: 10:00-12:00 M,T,Tr Class Location: Faner 3173 Course Time: Monday, 2:00-4:30 2 Course Description A seminar in regression and other statistical modeling in political science. The course covers indepth linear models (estimation, inference, and diagnostic testing of assumptions) and introduces other models commonly used in political science, including models of limited dependent variable models and time series models. 3 Course Objectives This course is required of all doctoral students in political science. Graduate students from other departments also enroll in the course. Students have a range of goals, from meeting a requisite to starting a career as a political methodologist. Regardless, the course goals are the same for all students: Develop an intuitive understanding of statistical models that will allow one to read and appreciate research employing statistical analysis. Acquire proficiency in applied statistical modeling. Students will be able to evaluate, use, and teach statistical modeling. Provide a foundation for further study on specific statistical models. Understand the basic terrain of quantitative political methodology as a subfield within the discipline. 4 Books Gujarati, Damador Basic Econometrics 5 th ed.. New York: McGraw-Hill. ISBN Long, J. Scott Regression Models for Categorical and Limited Dependent Variables Sage. ISBN

2 Kennedy, Peter A Guide to Econometrics 6 th ed. Cambridge: MIT Press. ISBN Pollock, Philip H A Stata Companion to Political Analysis Washington DC: CQ Press. ISBN Assessment Problem Sets (60%) After each class, there will be a problem set. Most problem sets will focus on the application of methods using STATA. Each problem set is weighted equally. Research Poster (30%) Each student will conduct independent, original research using statistical methods covered in the course. The results of this research will be presented as a poster at the end of the semester. We will hold an open poster session May 7. Exam (10%) An open-book, take-home exam will be given. The exam will be administered online and will be a timed exam (two hours). The questions for the exam will be similar to those found on a methodology preliminary exam. 6 Course Schedule All readings should be completed prior to the class and then reviewed after the class. Readings marked with are (highly) recommended, but not required. January 14 Linear Regression Model Long Ch. 2 Gujarati 2-4 Gujarati Appendix A January 28 Inferences Using Linear Regression Model Gujarati 5-8 Kennedy 4 King, Gary, Michael Tomz, and Jason Wittenberg Making the Most of Statistical Analyses: Improving Interpretation and Presentation. American Journal of Political Science 44(2): Kastellec, Jonathan P., and Eduardo Leoni Using Graphs Instead of Tables to Improve the Presentation of Empirical Results in Political Science. Perspectives on Politics 5(4):

3 February 4 Linear Regression Model, Under the Hood Gujarati Appendix B Gujarati Appendix C February 11 Multiplicative and Nonlinear Equations Gujarati 9, 14 Kennedy 6, 11 Brambor, Thomas, William Roberts Clark, and Matt Golder Understanding Interaction Models: Improving Empirical Analyses. Political Analysis 14(1): Braumoeller, Bear Hypothesis Testing and Multiplicative Interaction Terms. International Organization 58(4): Miodownik, Dan and Britt Catrite Does Political Decentralization Exacerbate or Ameliorate Ethnopolitical Mobilization? A Test of Contesting Propositions Political Research Quarterly 63(4): Seidman, David On Choosing Between Linear and Log-Linear Models Journal of Politics 38(2): February 18 Assumptions of and Diagnostics for Linear Regression Models Kennedy 3, 8, 9 Gujarati King, Gary, and Roberts, Margaret How Robust Standard Errors Expose Methodological Problems They Do Not Fix Working Paper. February 25 Model Specification Gujarati 1,13 Kennedy 5 Clarke, Kevin The Phantom Menace: Omitted Variable Bias in Econometric Research. Conflict Management & Peace Science 22(4): Achen, Christopher Toward a New Political Methodology: Microfoundations and ART. Annual Review of Political Science 5: Read only , Leamer, Edward E Lets Take the Con Out of Econometrics. American Economic Review 73(1): Angrist, Joshua D. and Jörn-Steffen Pischke The Credibility Revolution in Empirical Economics: How Better Research Design Is Taking the Con out of Econometrics Journal of Economic Perspectives 24 (2):

4 Leamer, Edward E Tantalus on the Road to Asymptopia Journal of Economic Perspectives 24 (2): Keane, Michael P A Structural Perspective on the Experimentalist School Journal of Economic Perspectives 24 (2): Stock, James H The Other Transformation in Econometric Practice: Robust Tools for Inference Journal of Economic Perspectives 24 (2): Imai, Kosuke and Dustin Tingley A Statistical Method for Empirical Testing of Competing Theories American Journal of Political Science 56(1): Bartels, Larry M Specification Uncertainty and Model Averaging American Journal of Political Science 41(2): Granato, Jim, Melody Lo, M.C. Sunny Wong A Framework for Unifying Formal and Empirical Analysis American Journal of Political Science 54(3): March 4 Dynamic Processes Gujarati 17 Kennedy 17 Box-Steffensmeier, Janet M. and Renee M. Smith Investigating Political Dynamics Using Fractional Integration Methods American Journal of Political Science 42(2): March 11 Spring Break March 18 Panel Data Gujarati 16 Beck, Nathaniel and Jonathan Katz What To Do (and Not To Do) with Time-Series Cross-Section Data American Political Science Review 89: Thies, Cameron G The Political Economy of State Building in Sub-Saharan Africa Journal of Politics 69(3): Williams, Laron K. and Guy D. Whitten But Wait, Theres More! Maximizing Substantive Inferences from TSCS Models Journal of Politics 74(3): March 25 Time Series Models Gujarati De Boef, Suzanna and Luke Keele Taking Time Seriously American Journal of Political Science 52(1): Wood, B. Dan Weak Theories and Parameter Instability: Using Flexible Least Squares to Take Time Varying Relationships Seriously American Journal of Political Science 44(3):

5 April 1 Modeling Dichotomous Outcomes Long Ch. 3-4 Gujarati 15 Hammer, Michael J., Kerem Ozan Kalkan Behind the Curve: Clarifying the Best Approach to Calculating Predicted Probabilities and Marginal Effects from Limited Dependent Variable Models American Journal of Political Science 57(1): April 8 Modeling Ordinal and Nominal Outcomes Long 5-6 Kennedy 15 Jones, Bradford S. and Michael E. Sobel Modeling Direction and Intensity in Semantically Balanced Ordinal Scales: An Assessment of Congressional Incumbent Approval American Journal of Political Science 44(1): Alvarez, R. Michael and Jonathan Nagler When Politics and Models Collide: Estimating Models of Multiparty Elections American Journal of Political Science 42(1): Lacy, Dean and Barry C. Burden The Vote-Stealing and Turnout Effects of Ross Perot in the 1992 U.S. Presidential Election American Journal of Political Science 43(1): April 15 Modeling Censored and Truncated Outcomes Long 7 Kennedy 16 Box-Steffensmeier, Janet M. and Bradford S. Jones Time is of the Essence: Event History Models in Political Science American Journal of Political Science 41(4): Beck, Nathaniel, Jonathan N. Katz, and Richard Tucker Taking Time Seriously: Time-Series-Cross-Section Analysis with a Binary Dependent Variable. American Journal of Political Science 42(4): April 22 Modeling Count Data Long 8 King, Gary Statistical Models for Political Science Event Counts: Bias in Conventional Procedures and Evidence for the Exponential Poisson Regression Model American Journal of Political Science 32(3): Wallis, W. Allen The Poisson Distribution and the Supreme Court Journal of the American Statistical Association 31(June): Ulmer, S. Sidney Supreme Court Appointments as a Poisson Distribution American Journal of Political Science 26(1):

6 Brandt, Patrick T., John T. Williams, Benjamin O. Fordham, and Brian Pollins Dynamic Modeling for Persistent Event-Count Time Series American Journal of Political Science 44(4): Hayes, Andrew F., Dietram A. Scheufele, and Michael E. Huge Nonparticipation as Self-Censorship: Publicly Observable Political Activity in a Polarized Opinion Climate Political Behavior 28(3): April 29 Additional Topics in Modeling Steenbergen, Marco R. and Bradford S. Jones Modeling Multilevel Data Structures American Journal of Political Science 46(1): King, Gary, Honaker, James, Joseph, Anne, and Scheve, Kenneth Analyzing Incomplete Political Science Data: An Alternative Algorithm for Multiple Imputation American Political Science Review 95: Honaker, James and Gary King What to Do about Missing Values in Time-Series Cross-Section Data American Journal of Political Science 54(2): Sekhon, Jasjeet S Opiates for the Matches: Matching Methods for Causal Inference Annual Review of Political Science 12: May 7 FINAL EXAM 5:50-07:50 p.m. 6