Data on global coups from 1979 to 2010 from Powell & Thyne
Format
A data frame with 5828 observations of 9 variables:
- gwcode
- Gleditsch and Ward country codes. 
- year
- Year, in date format. 
- coup1
- succ.coup
- Successful coup, 0/1. 
- democ
- Polity democracy score (0-10). 
- autoc
- Polity autocracy score (0-10). 
- polity
- Polity score (democ-autoc). 
- polity2
- Polity score with correction for regime transitions. 
- regtrans
- Regime transitions. 
Source
Powell, Jonathan M. and Clayton L. Thyne. “Global instances of coups from 1950 to 2010: A new dataset.” Journal of Peace Research Vol. 48 No. 2.
Gleditsch, Kristian S. and Michael D. Ward. 1999. “Interstate System Membership: A Revised List of the Independent States since 1816." International Interactions 25.
