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Persistent link: https://www.econbiz.de/10008382098
China's electricity sector has undergone several rounds of reforms since 1985, with which significant changes have been made. This paper provides a brief history of the archived and ongoing key policies for market reforms in China and Jiangsu Province. The market success and failure against this...
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We study three types of practical optimization problems faced by a firm that can control its liquid reserves by paying dividends and by issuing new equity. In the first problem, we consider the classical dividend problem without equity issuance. The second problem aims at maximizing the expected...
Persistent link: https://www.econbiz.de/10010847669
We study three types of practical optimization problems faced by a firm that can control its liquid reserves by paying dividends and by issuing new equity. In the first problem, we consider the classical dividend problem without equity issuance. The second problem aims at maximizing the expected...
Persistent link: https://www.econbiz.de/10010950090
Estimation for the Birnbaum-Saunders (BS) regression model has been discussed by various authors when data are either complete or subject to Type-I or random censoring. But, this problem has not been considered for the case of interval censoring. In this article, we discuss the estimation of a...
Persistent link: https://www.econbiz.de/10008484572
In order to model random population dynamics with cycles in ecosystems, we construct a diffusion process with random jumps from the boundary. The evolution of this new process is investigated. It is shown that the behavior of the whole process is uniquely determined by its first hitting time and...
Persistent link: https://www.econbiz.de/10005223048
The uncontrolled surplus of an insurance company is a classical risk model. Now the risk model includes three features, namely debit interest, short-term and long-term invested interest, and linear dividend barrier. In this paper, the PDMP method and martingales are used for solvency studies in...
Persistent link: https://www.econbiz.de/10010597505