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"Tabel multiple decrement dapat dikonstruksi dari single decrement table berdasarkan asumsi constant force atau distribusi uniform dan asumsi-asumsi lainnya. Sehingga tabel ini dapat menyelesaikan persoalan-persoalan asuransi yang membutuhkan lebih dari satu penurunan. Konstruksi dari multiple decrement ini dibuat dari data-data yang tersedia. Selain itu, tulisan ini juga memberikan contoh-contoh aplikasi dari tabel multiple decrement. Dengan konstruksi dan contoh-contoh yang ada, akan dapat dikonstruksikan tabel multiple decrement yang sesuai dengan data yang terdapat di lapangan."

"Model kredibilitas Buhlmann merupakan model yang menggunakan riwayat klaim dari data individu dan data kelompok untuk menentukan net premium. Dalam praktiknya, penggunaan model ini saja dalam perhitungan premi dapat mengakibatkan kerugian karena net premium tidak dapat menutupi biaya-biaya tambahan, seperti biaya komisi, biaya administrasi, dan lain-lain. Untuk mengatasi masalah tersebut, net premium perlu diaplikasikan pada suatu prinsip premi di mana premi yang dihasilkan akan menjadi risk premium yang dapat menutupi biaya-biaya tambahan. Metode Buhlmann menghasilkan net premium dalam bentuk momen pertama, sedangkan terdapat beberapa prinsip premi yang mengandung jenis momen lain, seperti momen kedua dan ekspektasi dari eksponensial variabel acak kerugian. Maka dari itu, metode Buhlmann akan diperluas dengan membangun net premium menggunakan Moment Generating Function (MGF). Penggunaan MGF disebabkan karena kaitannya yang erat dengan berbagai jenis momen. Pada studi ini, disimulasikan perhitungan risk premium menggunakan data real riwayat klaim, serta dilakukan analisis pengaruh periode observasi dan safety loading terhadap risk premium. Kenaikan periode observasi tidak hanya dapat menaikkan risk premium, tetapi juga menurunkan nilai risk premium. Namun, penurunan risk premium hanya terjadi pada pemegang polis yang tidak melakukan klaim selama periode observasi. Di sisi lain, kenaikan safety loading menyebabkan kenaikan risk premium. Hal ini sejalan dengan meningkatnya risk premium yang dibebankan ke pemegang polis seiring dengan meningkatnya biaya yang ditanggung perusahaan.

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The Buhlmann Credibility Model is a model that utilizes the claims history from individual and group data to determine the net premium. In practice, relying solely on this model for premium calculations may result in losses, as the net premium may not cover additional costs such as commission fees, administrative costs, and others. To address this issue, the net premium needs to be applicated with a premium principle where the generated premium will become a risk premium capable of covering additional costs. The Buhlmann method produces the net premium in the form of the first moment, while there are several premium principles that involve other types of moments, such as the second moment and the expectation of the exponential. Therefore, the Buhlmann method will be expanded by constructing the net premium using the Moment Generating Function (MGF). The use of MGF is justified due to its close association with various types of moments. In this study, the calculation of risk premiums will be simulated using real data on claims history, and an analysis will be conducted on the influence of the observation period and safety loading on the risk premium. An increase in the observation period can not only raise the risk premium but also decrease the risk premium. However, the decrease in the risk premium only occurs for policyholders who do not make claims during the observation period. On the other hand, an increase in safety loading will result in an increase in the risk premium. This is consistent with the rising risk premium imposed on policyholders as the company's incurred costs increase."

"The book also discusses stochastic models for interest rates and calculation of premiums for some products in this set up. The highlight of the book is usage of R software, freely available from public domain, for computations of various monetary functions involved in insurance business. R commands are given for all the computations."

"The book develops the capabilities arising from the cooperation between mathematicians and statisticians working in insurance and finance fields. It gathers some of the papers presented at the conference MAF2010, held in Ravello (Amalfi coast), and successively."

""Preface Financial and actuarial modeling is an ever-changing field with an increased reliance on statistical techniques. This is seen in the changing of competency exams, especially at the upper levels, where topics include more statistical concepts and techniques. In the years since the first edition was published statistical techniques such as reliability measurement, simulation, regression, and Markov chain modeling have become more prominent. This influx in statistics has put an increased pressure on students to secure both strong mathematical and statistical backgrounds and the knowledge of statistical techniques in order to have successful careers. As in the first edition, this text approaches financial and actuarial modeling from a statistical point of view. The goal of this text is twofold. The first is to provide students and practitioners a source for required mathematical and statistical background. The second is to advance the application and theory of statistics in financial and actuarial modeling. This text presents a unified approach to both financial and actuarial modeling through the utilization of general status structures. Future timedependent financial actions are defined in terms of a status structure that may be either deterministic or stochastic. Deterministic status structures lead to classical interest and annuity models, investment pricing models, and aggregate claim models. Stochastic status structures are used to develop financial and actuarial models, such as surplus models, life insurance, and life annuity models. This edition is updated with the addition of nomenclature and notations standard to the actuarial field"--"