Signature Requirements and Citizen Initiatives: Quasi-Experimental Evidence from Germany

Discussion Papers 1311, 36 S.

Felix Arnold, Ronny Freier

2013

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Published in: Public Choice 162 (2015), 1-2, S. 43-56

Abstract

Signature requirements are often used as hurdles to prevent overuse of public referenda. We evaluate the causal effect of lowering signature requirements on the number of observed citizen initiatives. Based on municipality-level data for Germany, we make use of legislative changes at specific population thresholds to build an identification strategy using a regression discontinuity design. We find that reducing the signature requirement by 1 percentage point increases the probability of observing an initiative by 8-10 percentage points. The results are robust to a variety of tests. Importantly, we go into great detail to rule out other potential confounders.

Ronny Freier

Research Associate in the Public Economics Department



JEL-Classification: H0;H11;H79
Keywords: signature requirements, citizen initiatives, local referenda, municipality data, regression discontinuity design
Frei zugängliche Version: (econstor)
http://hdl.handle.net/10419/78046