@incollection{,
	
					
					
					68FFE9432237A2A94F4BBC53C8E175D0
				,
	author={{JinhuangMao} and {Northwest University for Nationalities}},
	journal={{Global Journal of Management and Business Research}},
	journal={{GJMBR}}2249-45880975-585310.34257/GJMBR,
	address={Cambridge, United States},
	publisher={Global Journals Organisation}151912
}

@incollection{b0,
	
	
		,
	title={{Growth based on increasing returns due to specialization}}
		,
	author={{
			PRomer
		}}
	
	
		,
	journal={{American Economic Review}}
		
			77
			
			,
	year={1987}
		
	

}

@incollection{b1,
	
	
		,
	title={{Is public expenditure productive}}
		,
	author={{
			DAschauer
		}}
	
	
		,
	journal={{Journal of Monetary Economics}}
		
			23
			2
			
			,
	year={1989}
		
	

}

@incollection{b2,
	
	
		,
	title={{Public sector capital and the productivity puzzle}}
		,
	author={{
			DHoltz-Eakin
		}}
	
	
		,
	journal={{Review of Economics and Statistics}}
		
			76
			1
			
			,
	year={1994}
		
	

}

@book{b3,
	
	
		,
	title={{Economic Growth}}
		,
	author={{
			R JBarro
		} and {
			XSala-I-Martin
		}}
		
		
			,
	year={1995}
			,
	publisher={McGraw-Hill}
			,
	address={New York}
		
	

}

@incollection{b4,
	
	
		,
	title={{Does public capital crowd out private capital}}
		,
	author={{
			DAAschauer
		}}
	
	
		,
	journal={{Journal of Monetary Economics}}
		
			24
			2
			
			,
	year={1989?}
		
	

}

@incollection{b5,
	
	
		,
	title={{Public capital and regional output: another look at some Japanese and American date}}
		,
	author={{
			DMerriman
		}}
	
	
		,
	journal={{Regional Science and Urban Economics}}
		
			20
			
			,
	year={1990}
		
	

}

@book{b6,
	
	
		,
	title={{Public capital and private sector performance}}
		,
	author={{
			JTatom
		}}
		
			,
	year={May/June; 1991}
			
		
		
			Federal Reserve Bank of St. Louis Review
		
	

}

@book{b7,
	
	
		,
	title={{Should government spending on capital goods be raised?}}
		,
	author={{
			JTotam
		}}
		
			,
	year={May/June: 1991}
			
		
		
			Federal Reserve Bank of St. Louis Review
		
	

}

@book{b8,
	
	
		,
	title={{The contribution of infrastructure to aggregate output. Infrastructure Working Paper No}}
		,
	author={{
			DCanning
		}}
		
			,
	year={1999}
			2246
		
	

}