1,861 research outputs found
A Note on a Generalized Gerber–Shiu Discounted Penalty Function for a Compound Poisson Risk Model
No full textIn this paper, we propose a new generalized Gerber–Shiu discounted penalty function for a compound Poisson risk model, which can be used to study the moments of the ruin time. First, by taking derivatives with respect to the original Gerber–Shiu discounted penalty function, we construct a relation between the original Gerber–Shiu discounted penalty function and our new generalized Gerber–Shiu discounted penalty function. Next, we use Laplace transform to derive a defective renewal equation for the generalized Gerber–Shiu discounted penalty function, and give a recursive method for solving the equation. Finally, when the claim amounts obey the exponential distribution, we give some explicit expressions for the generalized Gerber–Shiu discounted penalty function. Numerical illustrations are also given to study the effect of the parameters on the generalized Gerber–Shiu discounted penalty function
The Health of the elderly in Hong Kong
No full textpublished_or_final_versionContributors pixForeword by the governor of Hong Kong / Patten, Christopher pxiForeword by Rotary Club of Hong Kong Northwest pxiiiPreface / Lam, Shiu-kum pxviiIndex p2011 Geriatric medicine in Hong Kong - an overview / Chu, Leung-wing p12 Background and methods of the study / Lo, Bo-nar, Mona p213 Social and health status of elderly people in Hong Kong / Leung, Man-fuk, Edward p434 Helicobacter pylori infection - epidemiology and clinical significance among the elderly in Hong Kong / Wong, Chun-yu, Benjamin p635 Upper gastrointestinal abnormalities in the elderly Helicobacter pylori carriers / Wong, Chun-yu, Benjamin p756 Prevalence of palpitations, cardiac arrhythmias and their associated risk factors in ambulant elderly / Lok, Ngai-sang p877 Prevalence of Coronary heart disease and associated risk factors in ambulant elderly / Lau, Chu-pak p998 Lipids, lipoproteins and other biochemical and haematological parameters in elderly ambulant Hong Kong subjects / Janus, Edward Denis p1119 Reference height-weight tables for Hong Kong elderly men and women / Chu, Leung-wing p12910 Thyroid dysfunction in ambulatory Chinese subjects over the age of sixty / Kung, Wai-chee, Annie p13911 The prevalence of diabetes mellitus in elderly subjects in Hong Kong / Kung, Wai-chee, Annie p14712 The prevalence and risk factors of fractures in Hong Kong / Kung, Wai-chee, Annie p16113 Ageing in Hong Kong / Chow, Wing-sun, Nelson p17314 Summing up: the economics of ageing in Hong Kong / Lam, Shiu-kum p19
sj-tif-4-uro-10.1177_20514158211040711 – Supplemental material for Concomitant carcinoma <i>in situ</i> is an independent prognostic predictor for patients with localized lymph node–negative upper-tract urothelial carcinoma undergoing nephroureterectomy
No full textSupplemental material, sj-tif-4-uro-10.1177_20514158211040711 for Concomitant carcinoma in situ is an independent prognostic predictor for patients with localized lymph node–negative upper-tract urothelial carcinoma undergoing nephroureterectomy by Pai-Yu Cheng, Shiu-Dong Chung and Chung-You Tsai in Journal of Clinical Urology</p
sj-docx-1-uro-10.1177_20514158211040711 – Supplemental material for Concomitant carcinoma <i>in situ</i> is an independent prognostic predictor for patients with localized lymph node–negative upper-tract urothelial carcinoma undergoing nephroureterectomy
No full textSupplemental material, sj-docx-1-uro-10.1177_20514158211040711 for Concomitant carcinoma in situ is an independent prognostic predictor for patients with localized lymph node–negative upper-tract urothelial carcinoma undergoing nephroureterectomy by Pai-Yu Cheng, Shiu-Dong Chung and Chung-You Tsai in Journal of Clinical Urology</p
sj-tif-3-uro-10.1177_20514158211040711 – Supplemental material for Concomitant carcinoma <i>in situ</i> is an independent prognostic predictor for patients with localized lymph node–negative upper-tract urothelial carcinoma undergoing nephroureterectomy
No full textSupplemental material, sj-tif-3-uro-10.1177_20514158211040711 for Concomitant carcinoma in situ is an independent prognostic predictor for patients with localized lymph node–negative upper-tract urothelial carcinoma undergoing nephroureterectomy by Pai-Yu Cheng, Shiu-Dong Chung and Chung-You Tsai in Journal of Clinical Urology</p
sj-tif-2-uro-10.1177_20514158211040711 – Supplemental material for Concomitant carcinoma <i>in situ</i> is an independent prognostic predictor for patients with localized lymph node–negative upper-tract urothelial carcinoma undergoing nephroureterectomy
No full textSupplemental material, sj-tif-2-uro-10.1177_20514158211040711 for Concomitant carcinoma in situ is an independent prognostic predictor for patients with localized lymph node–negative upper-tract urothelial carcinoma undergoing nephroureterectomy by Pai-Yu Cheng, Shiu-Dong Chung and Chung-You Tsai in Journal of Clinical Urology</p
sj-tif-5-uro-10.1177_20514158211040711 – Supplemental material for Concomitant carcinoma <i>in situ</i> is an independent prognostic predictor for patients with localized lymph node–negative upper-tract urothelial carcinoma undergoing nephroureterectomy
No full textSupplemental material, sj-tif-5-uro-10.1177_20514158211040711 for Concomitant carcinoma in situ is an independent prognostic predictor for patients with localized lymph node–negative upper-tract urothelial carcinoma undergoing nephroureterectomy by Pai-Yu Cheng, Shiu-Dong Chung and Chung-You Tsai in Journal of Clinical Urology</p
Estimating the Gerber-Shiu Expected Discounted Penalty Function for Lévy Risk Model
No full textThis paper studies the statistical estimation of the Gerber-Shiu discounted penalty functions in a general spectrally negative Lévy risk model. Suppose that the claims process and the surplus process can be observed at a sequence of discrete time points. Using the observed data, the Gerber-Shiu functions are estimated by the Laguerre series expansion method. Consistent properties are studied under the large sample setting, and simulation results are also presented when the sample size is finite
sj-pdf-1-uro-10.1177_20514158211040711 – Supplemental material for Concomitant carcinoma <i>in situ</i> is an independent prognostic predictor for patients with localized lymph node–negative upper-tract urothelial carcinoma undergoing nephroureterectomy
No full textSupplemental material, sj-pdf-1-uro-10.1177_20514158211040711 for Concomitant carcinoma in situ is an independent prognostic predictor for patients with localized lymph node–negative upper-tract urothelial carcinoma undergoing nephroureterectomy by Pai-Yu Cheng, Shiu-Dong Chung and Chung-You Tsai in Journal of Clinical Urology</p
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