Judul: Penentuan Nilai Opsi Call Barrier dengan Dividen Tunggal di Bursa Efek Indonesia
Abstrak: A stock option contract is a contract containing a call option, which gives option holder the rights to buy a certain amount of the underlying assets of the contract. Barrier options are path-dependent exotics option that are similar in some ways to regular options, but they become activated or extinguished only if the underlying reaches a predetermined level. The value of a call option contract at the Indonesian Stock Exchange is influenced not only by underlying assets but also by a barrier as the controller of loss and profit, and dividend. Black-Scholes model is a continuous model, which is designed for pricing European option. In the case of American option, binomial lattice method can be used to calculate its price. This thesis presents a numerical study showing that the results using binomial lattice method are close to the results of Black-Sholes method. Furthermore, the model of barrier call options with a single dividend is applied to the case of stock at the Indonesian Stock Exchange. The results agree with the theory that has been developed. The price of barrier call options is lower compared to the regular call options and the dividend gives a negative impact to the option value.
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Judul: Metode Binomial untuk Menentukan Harga Opsi Call Indonesia  dan Strategi Lindung Nilainya
Abstrak: Opsi merupakan suatu kontrak antara seorang pembeli dan seorang penjual yang memberikan hak kepada pembeli (tetapi bukan kewajiban) untuk menjual atau membeli sesuatu pada waktu tertentu pada tingkat harga tertentu yang disepakati pada saat ini. Suatu opsi untuk membeli sesuatu disebut call; sedangkan suatu opsi untuk menjual sesuatu disebut put. Seseorang yang menerbitkan suatu opsi disebut writer. Untuk memperoleh opsi, pemegang opsi membayar premi kepada writer. Opsi dapat dieksekusi sebelum waktu jatuh tempo (expiration date) yang disebut eksekusi lebih awal (early exercise). Opsi juga dapat dijual kapanpun sebelum jatuh tempo.
Keyword: Metode Binomial, Monte Carlo, opsi Indonesia, nilai opsi call, strategi hedging

Judul: Studi Kasus Diagnosis Pencitraan Gangguan Saluran Pencernaan Atas Anjing Schnauze
Abstrak: The aim of this study was to learn the role of diagnostic imaging to define the diagnose of the upper gastrointestinal tract disorder of the Schnauzer. The information from the owner (anamneses) stated that the dog has been vomiting for a year, sometimes containing blood. There might also be a possibility that it had eaten a corpus alineum. This study case covered physical examination, hematology and blood chemical analysis, radiography, ultrasonography, and endoscopy performed. Physical examination showed weight loss and anorexia. Hematology and blood chemical analysis showed an increase in lymphocyte, haemoglobin (Hb), haemotocrit (Hct), ureum, creatinine, alanin aminotransferase (ALT), and alkaline phosphatase (ALP). Abdominal radiograph showed no abnormality in the abdominal organs. Abdominal ultrasonography showed a hyperechoic mass on the stomach mucosal surface. The mass forms an acoustic shadowing at the ventral. The acoustic shadowing in the stomach may be caused by an accumulation of gas or foreign object such as bone. Endoscopy showed that there was inconsistency of stomach mucosa surface, foamy bile fluid in the stomach, ulcers, and erosion of the stomach mucosal surface. Based on the endoscopy performed, the animal was clearly diagnosed with chronic gastritis accompanied by stomach ulcer and erosion.
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