Projecting the future size and health status of the U.S. elderly population

"A projection model based on a multivariate continuous state, stochastic process is presented. The model allows multiple time-varying covariates to be used so parameters can be estimated from time series information on health changes and mortality, and their interaction. Health changes are simulated by altering parameters controlling the age trajectory and diffusion of risk factor means, variances, and covariances....By increasing the information used in projections it may be possible to better (a) anticipate the state of health at extreme ages, (b) forecast changes in health at specific ages over time, (c) stimulate the effects of specific interventions, and (d) determine the sensitivity of outcomes to a range of interventions."     

A new frontier for health care risk management

Today's sophisticated medical environment, combined with society's penchant for litigation, has created a broad array of perils for risk managers in the health care industry. Risk managers must deal with dilemmas posed by regulatory and technological changes that have vastly altered the medical field.     

利润点——新环境下的创业趋势

在这个多变的、互联网的、全球的、融合的时代,对创业者们来说,有哪些不确定性,如何准确判断和突破?现在是不是创业最合适的时机?究竟以什么样的方式出发或者再出发?需要怎样的精神才能找到自己的方舟?     

济南市人力资源市场第二季度供求状况分析

本分析中的数据来源于济南市劳动就业办公室所属的市、县（市、区）公共职业介绍机构，由济南市劳动就业办公室就业培训处分析制作。[第一段]     

管理信息系统的研究进展

在回顾管理信息系统发展历程的过程中，界定了现代管理信息系统的含义，并重新划分了其发展阶段．综述并分析了当今管理信息系统三个方面的研究动态，总结并指出了管理信息系统今后研究发展趋势。