QoG Data

QoG code: jw_oneparty

Dummy variable, 1 if single-party system.

Dataset

Type of variable

Binary

Downloaded by QoG on

2025-12-19

Last updated by source

2012-03-24

Details of this variable in our compilation datasets

Dataset	No. Countries
Standard time-series	168
OECD time-series	32

Dataset	Available for years
Standard time-series	1978-2005
OECD time-series	1978-2005

Click here to see the full list of countries

This variable has information from 1978 to 2005.