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Lobbying, campaign contributions, and electoral competition
Lê, Thanh N., (2018)
Vote buying in the US Congress
Matter, Ulrich, (2019)
Vote buying in the U.S. Congress
The institutional foundations of monetary commitment : a comparative analysis
Ball, Richard, (1999)
Discontinuity and non-existence of equilibrium in the probabilistic spatial voting model
Interest groups, influence and welfare
Ball, Richard, (1995)