Journal of Economic Structures

The Official Journal of the Pan-Pacific Association of Input-Output Studies (PAPAIOS)

Table 7 Statistics of the absolute differences (×100) between the observed and estimated ‘inverse important’ input coefficients from the FLQ+ and GRAS+ methods

From: A new approach to modelling the input–output structure of regional economies using non-survey methods

	\(\left\| {a_{ij}^{r} - \hat{a}_{ij}^{r} } \right\|\) FLQ+				\(\left\| {a_{ij}^{r} - \hat{a}_{ij}^{r} } \right\|\) GRAS+
	Mean	Max	Median	SD	Mean	Max	Median	SD
Gyeonggi	0.3008	40.9	0.0743	1.2803	0.3554	51.3	0.0825	1.5706
Seoul	0.3374	18.4	0.0724	0.8849	0.4479	28.2	0.0654	1.2231
N Gyeongsang	0.4178	40.5	0.0908	1.3990	0.5306	68.7	0.1110	2.2601
S Gyeongsang	0.3771	34.7	0.0849	1.1992	0.4422	51.9	0.0851	1.6980
Ulsan	0.4026	48.3	0.0713	1.7161	0.5020	61.7	0.0801	2.2664
South Jeolla	0.4398	34.7	0.0923	1.4292	0.5537	67.6	0.1006	2.5508
S Chungcheong	0.3500	47.0	0.0805	1.4193	0.3791	60.2	0.0734	1.8007
Incheon	0.3236	25.5	0.0577	1.2792	0.3482	27.4	0.0618	1.3841
Busan	0.3747	18.7	0.0880	1.0106	0.3893	23.1	0.0926	1.1152
N Chungcheong	0.3476	49.6	0.0634	1.5083	0.3670	58.5	0.0625	1.7175
Daegu	0.3559	42.1	0.0710	1.2597	0.3655	49.3	0.0725	1.4249
North Jeolla	0.3293	52.0	0.0693	1.4640	0.3361	62.1	0.0649	1.7321
Gangwon	0.5654	124.6	0.1004	3.4241	0.5765	125.0	0.0993	3.4986
Gwangju	0.3344	48.6	0.0542	1.4388	0.3349	52.3	0.0529	1.5045
Daejeon	0.3101	40.8	0.0552	1.2330	0.3108	39.8	0.0558	1.2182
Jeju	0.3927	51.1	0.0747	1.6197	0.4077	51.1	0.0689	1.7564
Mean	0.3725	44.8	0.0750	1.4728	0.4154	54.9	0.0768	1.7951
Weighted mean	0.3583	37.5	0.0765	1.3111	0.4235	50.1	0.0796	1.7087
V	0.173	0.53	0.183	0.381	0.203	0.43	0.223	0.337

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