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		| Saswata  Ghosh  | 
	
	
		| Institute of Development Studies Kolkata | 
	
	
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		| DD 27/D, Sector 1 | 
	
	
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		| Salt Lake City, West Bengal 700064 | 
	
	
		| India | 
	
	
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		| ghosh.saswata@gmail.com | 
	
	
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		| www.idsk.edu.in | 
	
	
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		JEL Areas: C1 : Econometric and Statistical Methods: General J1 : Demographic Economics: General |