Suresh Kumar Patra Junior Consultant, RBI Endowment Unit, Institute of Economic Growth (IEG)   Junior Consultant, RBI Endowment Unit, Institute of Economic Growth (IEG), University Enclave, University of Delhi, (North Campus), Delhi, Delhi 110007 India   sureshbabuni@gmail.com             JEL Areas: E2 : Macroeconomics: Consumption, Saving, Production, Employment, and Investment: General (includes Measurement and Data) O4 : Economic Growth and Aggregate Productivity: General