The Politics of Local Autonomy: Measuring Cantonal (De)Centralisation in Switzerland

In Switzerland, there are 26 systems of cantonal decentralisation because regulating municipal autonomy is an exclusively cantonal competency. Existing measures of local autonomy/cantonal decentralisation are confined to measuring the real or perceived distribution of functions. Alternatively, they weigh expenditures (Dafflon 1992) or tax revenues (Dlabac and Schaub forthcoming) of municipalities against those of the canton. Complementing these indices, this paper additionally measures the politics dimension of cantonal decentralisation. Seven aspects are measured: intra-cantonal regionalism, cumuldesmandats (double tenure of cantonal MP and mayoral office), territorial quotas for legislative and executive elections, direct local representation and lobbying, party decentralisation, the number and size of constituencies, and direct democracy (communal referendum and initiative). This results in a ranking of all 26 cantons as regards the politics of local autonomy within their political systems. The measure will help scholars to test assumptions held for decentralisation in general, be it as a dependent (explaining decentralisation) or as an independent variable (decentralisation—so what?), within but also beyond the Swiss context.