supported by National Natural Science Foundation of China(Grant Nos.11171001,11271193 and 11171065);Planning Foundation of Humanities and Social Sciences of Chinese Ministry of Education(Grant Nos.11YJA910004 and 12YJCZH128);Natural Science Foundation of the Jiangsu Higher Education Institutions of China(Grant No.13KJD110004)
Considering an insurer who is allowed to make risk-free and risky investments, as in Tang et al.(2010), the price process of the investment portfolio is described as a geometric L′evy process. We study the tail proba...
Supported by National Natural Science Foundation of China(Grant Nos.11171001,11201001 and 11126176);Natural Science Foundation of Anhui Province(1208085QA03);Academic Innovation Team of Anhui University(Grant No.KJTD001B)
In this paper, Kolmogorov-type inequality for negatively superadditive dependent (NSD) random variables is established. By using this inequality, we obtain the almost sure convergence for NSD sequences, which extend...