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

Journal of Economic Structures

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

Table 9 Statistics illustrating how the absolute differences (×100) between the observed and estimated input coefficients vary with changes in the assumed value of δ

	\(\left\| {a_{ij}^{r} - \hat{a}_{ij}^{r} } \right\|\) FLQ (with δ = 0.2)				\(\left\| {a_{ij}^{r} - \hat{a}_{ij}^{r} } \right\|\) FLQ (with δ = 0.4)
	Mean	Max	Median	SD	Mean	Max	Median	SD
Gyeonggi	0.1502	27.9	0.0054	0.7620	0.1215	33.0	0.0039	0.7681
Seoul	0.1512	27.8	0.0035	0.7590	0.1484	27.9	0.0030	0.7083
N Gyeongsang	0.1644	34.0	0.0047	0.8089	0.1596	52.4	0.0038	1.0142
S Gyeongsang	0.1504	23.6	0.0047	0.6777	0.1461	42.4	0.0033	0.8403
Ulsan	0.1806	35.1	0.0044	0.9522	0.1619	47.1	0.0028	1.0645
South Jeolla	0.1723	31.6	0.0032	0.8710	0.1728	50.8	0.0024	1.1507
S Chungcheong	0.1818	28.5	0.0058	0.8295	0.1468	47.7	0.0032	0.9132
Incheon	0.1705	21.0	0.0053	0.8168	0.1327	24.4	0.0033	0.7495
Busan	0.1583	18.2	0.0041	0.6743	0.1493	22.9	0.0029	0.7166
N Chungcheong	0.1554	37.3	0.0043	0.9125	0.1520	57.8	0.0027	1.1050
Daegu	0.1452	34.9	0.0041	0.7128	0.1450	55.4	0.0023	0.9432
North Jeolla	0.1493	41.4	0.0036	0.8213	0.1376	62.0	0.0023	1.0630
Gangwon	0.2030	124.2	0.0041	1.8780	0.2130	125.8	0.0029	2.0477
Gwangju	0.1505	36.2	0.0032	0.8309	0.1343	56.9	0.0017	0.9564
Daejeon	0.1600	25.4	0.0036	0.8160	0.1349	45.1	0.0019	0.8906
Jeju	0.1564	51.1	0.0010	0.9861	0.1586	51.1	0.0006	1.1137
Mean	0.1625	37.4	0.0041	0.8818	0.1509	50.2	0.0027	1.0028
Weighted mean	0.6007	31.3	0.0044	0.8158	0.1460	41.6	0.0031	0.8944
V	0.096	0.65	0.278	0.317	0.139	0.47	0.307	0.315