02109nam a2200277 a 4500 20260817162243.0 .b12342592 Mudannayake, Modhika Isuru Bandara Analysing the effect of realized demand under bidirectional option contracts in supply chains Pathumthani : Asian Institute of Technology, 2015 1 online resource A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering in Industrial Engineering and Manufacturing, School of Engineering and Technology This research studies a bidirectional supply chain contract between a manufacturer and a retailer in which the selling period is relatively shorter compared to the long production lead time. At the beginning of the planning horizon, based on the demand forecast available, the retailer makes an initial order and purchase options. Next at the beginning of the selling season, based on the realized demand forecast, the retailer exercises the options as call or put. A mathematical model is developed to analyse the effect of realized demand. Expected profit functions are developed for all parties in the supply chain. This research has confirmed that this supply chain contract can coordinate the supply chain. Furthermore it confirms that the variance of the realized demand affects the expected profits. Hence the retailer should put more effort in making the realized demand forecast accurate so that better expected profits can be achieved. Business logistics Business logistics Contracting out Huynh, Trung Luong, Chairperson Voratas Kachitvichyanukul, Examination Committee Bohez, Erik L.J., Examination Committee AIT Fellowship, Scholarship donor Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B04805 .b12342592 mnait j 240423 0 200108 m a j 0 4448 4448