General Research Design
Shadish et al. 2002. Experimental and Quasiexperimental Designs for Generalized Causal Inference. Cengage.
Morgan and Winship. 2007. Counterfactuals and Causal Inference: Methods and Principles for Social Research. Cambridge.
Qualitative Case-Based Research Design
Gisselquist. 2014. Paired Comparison and Theory Development: Considerations for Case Selection. PS: Political Science.
Plumper et al. 2010. Case Selection and Causal Inference in Qualitative Research. SSRN.
Slater and Ziblat. 2014. The Enduring Indispensability of Controlled Comparison. CPS.
Tarrow. 2010. The Strategy of Paired Comparison: Toward a Theory of Practice. CPS.
Quantitative Research Design
Angrist and Pischke. 2009. Mostly Harmless Econometrics: An Empiricist's Companion. Princeton.
Angrist and Pischke. 2015. Mastering 'Metrics. Princeton.
Greene. 2012. Econometric Analysis. Pearson.
Keele. 2015. The Statistics of Causal Inference: The View from Political Methodology. Political Analysis.
Schrodt. 2011. Seven Deadly Sins of Contemporary Quantitative Political Analysis. JPR.
King et al. 2011. Comparative Effectiveness of Matching Methods for Causal Inference.
Grant and Lebo. 2016. Error Correction Methods with Political Time Series. Political Analysis.
Beck and Katz. 1995. What to do (and not to do) with TSCS Data. APSR.
Beck, Katz, and Tucker. 1998. Taking Time Seriously: TSCS Analysis with a Binary DV. AJPS.
Bell and Jones. 2015. Explaining Fixed Effects: Random Effects Modeling of TSCS and Panel Data. PSRM.
Clark and Linzer. 2014. Should I Use Fixed or Random Effects? PSRM.
De Boef and Keele. 2008. Taking Time Seriously. AJPS.
Keele and Kelly. 2006. Dynamic Models for Dynamic Theories: The Ins and Outs of Lagged DVs. Political Analysis.
IPE Data Resource
Ben Graham's IPE Data Resource (v1.3) - Codebook
Archive of all files
GWNO | COW | 1975-2014 (All tab-delimited)
Cleaned by me: IFS | COW (both 1975-2014; watch for remaining E/W Germany duplication)
Economic Data ResourcesEnterprise Surveys
Global Health Observatory (WHO)
Human Development Reports (UNDP)
International Financial Statistics (IMF)
Peter Schott's Trade Data
Wharton Research Data Services (WRDS)
World Development Indicators (World Bank)
World Economic Outlook (IMF)
World Integrated Trade Solution (World Bank)
World Trade Flows (WTF)
Political Data Resources
Center for Responsive Politics
Database of Political Institutions
Democracy Crossnational & Time Series
Human Trafficking Data
World Values Survey