รถของตวัแบบจ าลองของ Wilmott (1994) ในการปรบัปรุงประสทิธผิลในการ บรหิารความเสีย่งโดยการถวัของออปชนัแบบยุโรปซึ่งมโีครงสร้างเรยีบง่าย ให้เหนือกว่าที่ผู้ลงทุนเคยได้รบัจากตวั แบบจ าลอง Black and Scholes
Wattanatorn and Miss Watsachol Koosamart for comments and suggestions Agenda Introduction The Model : Black and Scholes (1973) Model Wilmott (1994) Model The Analysis of Hedging Error The Data Empirical Result
natural rubber, synthetic rubber, carbon black and energy price which increased are directly affected to the production cost. Therefore, please kindly be informed and disseminated the information to all
sold has been increased compared with 2016 due to the major of raw material such as natural rubber, synthetic rubber, carbon black and energy price which increased are directly affected to the production
industry Black Liquor from Paper Mill Used Oil/Solvent from Chemical Industry Used Tires from Auto Industry Waste Reject from Paper Mill Actual 2020: 14.3% substitution by heat • • • Raw Mill Cement Mill
from the existing and develop the entrance of the area to let large trucks are able to enter into the area. (c) The shortcut is unlikely to be used because there is dirt road and holes in the middle part
particularly in the polymer group such as Carbon Black prices increased 60%, Styrene Butadiene Rubber (SBR) increased 30%, and Natural Rubber prices increased 20% by average from the same period last year
-150 grew by 1.4%. Chalarm continued its strong momentum after the newly launched Black Galingale variant in August 2018 where sales grew +17.2% YoY. Som In-Sum growth remained strong (+37.8% YoY
Black Galingale, and new products like Peptein-Plus and Shark Natural Energy. Personal care segment showed outstanding growth of 20.9% YoY mainly from successful new product launches, while international