Introduction to Regional Input-Output Model
+ X - 서울대학교 농경제사회학부 지역정보전공
+ X - 서울대학교 농경제사회학부 지역정보전공
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Example<br />
Increase in final demand in sec<strong>to</strong>r X3 : 1000<br />
First round<br />
• Sec<strong>to</strong>r X 1 : 0.23*1000 =230<br />
• Sec<strong>to</strong>r X 2 : 0.27*1000 =270<br />
• Sec<strong>to</strong>r X 3 :<br />
Second round<br />
• Sec<strong>to</strong>r X 1 :<br />
• Sec<strong>to</strong>r X 2 : 230(X 1 )*0.2=46<br />
• Sec<strong>to</strong>r X 3 : 230(X 1 )*0.2=46, 270(X 2 )*0.4=108<br />
Third round<br />
• Sec<strong>to</strong>r X1: 0.23*154(X 3 ) =35<br />
• Sec<strong>to</strong>r X2: 0.27*154(X 3 ) =42, 0.4*46(X 2 )=18<br />
• Sec<strong>to</strong>r X3:<br />
Fourth round<br />
• Sec<strong>to</strong>r X1:<br />
• Sec<strong>to</strong>r X2: 0.2*35(X 1 ) =7<br />
• Sec<strong>to</strong>r X3: 0.2*35(X 1 ) =7 , 0.4*60(X 2 )=24<br />
Ripple effects….<br />
X 1 X 2 X 3<br />
X 1 - - 0.23<br />
X 2 0.20 - 0.27<br />
X 3 0.20 0.40 -
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