DP14641 Market Reactions to Quest for Decentralization and Independence: Evidence from Catalonia
|Publication Date:||April 2020|
|Keyword(s):||Decentralization, event approach, Independence|
|Programme Areas:||Public Economics, International Trade and Regional Economics|
|Link to this Page:||cepr.org/active/publications/discussion_papers/dp.php?dpno=14641|
Regions seek more autonomy to reduce transfers to central governments and have more control on regional spending. Yet, decentralization increases regulatory uncertainty on joint responsibilities and quests for independence create political uncertainty. We evaluate costs and benefits from the Catalan-Spanish dispute using an event approach methodology that estimates stock market reactions to new events. We find negative stock market reactions to decentralization and independence. The approval of a Catalan Statute reduces returns for Catalan firms, which later benefitted from the partial reversal imposed by the Spanish Constitutional Court ruling. The strong political uncertainty emerging at the day of a (unconstitutional) referendum on independence strongly reduced returns of Catalan firms and of Spanish firms in the tradable sector. The Spanish Senate rejection of the declaration of Catalan independence reduced short-term political uncertainty and positively affected stock market returns of Catalan, but also Spanish, firms, largely compensating previous losses.