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To achieve both the aims of economic development and environment protection, environmental protection industry emerged. Its timely significance attracted great attention. This paper will take Suzhou as an example to analyze the developing situation of environment protection industry from 2007 to 2013 in China. Firstly, it is divided into four parts. Then, grey system model (GM(1,1) model) is used...
In recent years, the multi-dimensional risk model is a hot topic, and it is more realistic with the Markovian environment, which can be explained as the economic condition. In this paper, we propose the two-dimensional compound binomial model in a Markovian environment. And we obtain the explicit recursive formulae for three types of finite-time survival or ruin probabilities which are of fundamental...
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