Formation of coalition governments reflects the transition in Indian politics away from the national parties toward smaller, more narrowly based regional parties. Some regional parties, especially in South India, are deeply aligned to the ideologies of the region unlike the national parties and thus the relationship between the central government and the state government in various states has not always been free of rancor. Disparity between the ideologies of the political parties ruling the centre and the state leads to severely skewed allocation of resources between the states.