Catalonia is at the center of a heated debate over regional funding in Spain.

The recent agreement between the Catalan Socialist Party (PSC) and the Republican Left of Catalonia (ERC) aims to establish a unique financial model for the region, emphasizing the "principle of ordinalidad.

" This principle suggests that no region should end up with fewer resources than another that contributes less.

The agreement, which echoes a 2005 proposal, has sparked controversy among other Spanish regions, as it challenges the current territorial funding model.

Experts estimate that implementing this principle could require an additional €20 billion annually from the Spanish government.

The debate underscores the broader issue of how to equitably distribute resources for essential services like healthcare and education across Spain's autonomous communities.

As discussions continue, the need for a balanced approach that satisfies all regions remains a critical challenge.