The correct answer is Arvind Panagariya. Explanation & Key Takeaways: • Arvind Panagariya is an Indian economist and former Vice Chairman of the NITI Aayog, a policy think tank of the Government of India. • He is a professor of Economics and the Jagdish Bhagwati Professor of Indian Political Economy at Columbia University. • Arvind Panagariya has been appointed as the chairman of the 16th Finance Commission, tasked with recommending the distribution of tax revenues between the Union and State Governments. • His appointment is significant due to his extensive experience in economic policy formulation and development strategies. • Panagariya has authored several books and research papers on Indian economic reforms and trade policies, making him a leading authority in the field. Related Concepts: • Finance Commission: • The Finance Commission is a constitutional body created under Article 280 of the Indian Constitution. • It is established every five years to make recommendations on the distribution of tax revenues between the Union and the States. • The Commission also advises on measures to improve fiscal health and financial stability across the country. • Responsibilities of the Finance Commission: • Determining the sharing of central taxes between the Union and States. • Providing recommendations on grants-in-aid to States by the Union. • Advising measures to improve revenue generation and fiscal discipline for both Union and States. • NITI Aayog: • NITI Aayog replaced the Planning Commission in 2015 as the apex policy think tank of the Indian government. • It focuses on fostering cooperative federalism and designing strategic long-term policies for India. • Arvind Panagariya served as the first Vice Chairman of NITI Aayog from January 2015 to August 2017. • Tax Revenue Distribution: • The Finance Commission assesses the financial position of states and determines the formula for tax distribution. • Its recommendations ensure equitable financial allocation to address developmental disparities across states.