Economics, NIDA Literature Review 5 Recently, Diebold and Yilmaz (2009, 2012) propose the spillover index constructed from the variance decomposition of the Vector AutoRegression (VAR) models. Since then

revenue by segment (%) 8.55 42.32 (91.06) 12.72 (22.68) (100.00) 9.18 8.00 Sales cost variance as 442.38 31.39 (30.60) 1.77 7.19 0.50 0.00 452.62 The rate of sales cost variance as (%) 11.96 67.15 (91.18

. (936.99) (87.73) (3.84) (2.91) (15.74) (1.00) 6.92 (1,041.29) The difference of rates revenue by segment (%) (21.51) (65.70) (100.00) (9.25) (44.60) (100.00) 47.99 (22.76) Sales cost variance as (720.81

performance of the Group Unit: Million Baht 2018 2017 Increase (decrease) Variance (%) Total revenues 8,080 7,165 915 13% Net profit 526 272 254 93% The Group has total revenues of Baht 8,080 million for 2018

performance of the Group Unit: Million Baht 2019 2018 Increase (decrease) Variance (%) Total revenues 6,797 8,080 (1,283) (16%) Net profit 331 526 (195) (37%) The Group’s total revenues for 2019 amounted Baht

Statement and Financial Statements of the 13 subsidiaries Unit: million baht January-December 2018 2017 Variance Amount % Net profit (loss) for the period 263.7 846.4 (582.6) (68.8) Plus: Finance Cost 1,874.1

performance of the Group Unit: Million Baht Q1’ 2019 Q1’ 2018 Increase (decrease) Variance (%) Total revenues 1,677 1,978 (301) (15%) Net profit 81 116 (35) (30%) The Group’s total revenues for the first

performance of the Group Unit: Million Baht Q2’ 2019 Q2’ 2018 Increase (decrease) Variance (%) Total revenues 1,729 1,821 (92) (5%) Net profit 70 170 (100) (59%) The Group’s total revenues for the second

performance of the Group Unit: Million Baht Q1’ 2018 Q1’ 2017 Increase (decrease) Variance (%) Total revenues 1,977 1,570 407 26% Net profit 116 50 66 132% The Group has total revenues of Baht 1,977 million for

performance of the Group Unit: Million Baht Q3’ 2019 Q3’ 2018 Increase (decrease) Variance (%) Total revenues 1,701 1,875 (174) (9%) Net profit 112 137 (25) (18%) The Group’s total revenues for the third