There is considerable regional variation in incomes and poverty in the Czech Republic and gaps have grown over time. With the highest number of municipalities per head in the OECD, subnational government is very fragmented and the resulting lack of capacity at the local level reduces the quality...

Mexico has achieved a high degree of decentralisation in public services, but the Mexican fiscal federal system has important shortcomings. States and municipalities have become heavily dependent on federal transfers to finance a growing share of public spending. This leaves the burden of...