Understanding Mortality Rate Deceleration and Heterogeneity

ABSTRACT

Generic relationships between heterogeneity in population frailty and flattening of aggregate population hazard functions at extreme ages are drawn from classical mathematical results on the limiting behavior of Laplace transforms. In particular, it shows that the population hazard function converges to a constant precisely when the distribution of unobserved heterogeneity in initial mortalities behaves asymptotically as a polynomial near zero.     

The Cumbrian Reparation Scheme

Correspondence to David Smith, Lecturer in Social Work, Department of Social Administration, University of Lancaster, Fylde College, Bailrigg, Lancaster LA1 4YF Summary This paper discusses an experimental ‘reparation’scheme run by the probation service in Cumbria. A general contextis provided by an analysis of some varieties of mediation andreparation, and the scheme is then placed within its local organizationalcontext, which meant that it drew its work from juvenile liaisonpanels established by the police. The paper argues that thepanels suffered from the lack of a clear commitment to diversionfrom prosecution on the part of the police, and that the reparationscheme was used as part of the probation service's effort toincrease the use of cautions. The practice of reparation andthe experiences victims and offenders had of it are then reviewed.Offenders generally viewed the scheme more positively than victims,but some victims were glad of the opportunity to be involvedin something which might be helpful to young offenders. In conclusion,it is argued that despite the contradictions which were evidentin the practice of reparation in this setting, there may stillbe scope for innovative work by social work agencies in relationto victims of crime.     

STRATEGIC ASPECTS OF QUALITY: A THEORETICAL ANALYSIS

This paper investigates the relationship between aspects of quality and long run profitability and growth of a firm. The paper first determines whether a stable relationship among price, aspects of quality, and the sales rate exists, by examining the equilibrium properties of a dynamic model. Then, we use the derived equilibrium expressions to develop insights into the strategic nature of “quality reputation” and, how to integrate marketing (i.e., pricing) and quality related decisions. The paper shows under certain conditions it might be more advantageous to manipulate “quality reputation” through advertising and product innovations than to increase product quality. We comment on quality based strategic options a firm must consider to ensure long run growth and profitability.