Catalonia refused on Tuesday to bow to the Spanish government¡¯s demand that it renounce a symbolic declaration of independence, setting it on a collision course with Madrid later this week.

Madrid has threatened to put Catalonia, which accounts for a fifth of Spain¡¯s economy, under direct central rule if its regional government does not abandon independence by Thursday.

But Catalonia¡¯s government rejected Prime Minister Mariano Rajoy¡¯s deadline.