Infantile mortality from an actuarial point of view

Abstract

1. The difficulties by which the actuary is confronted in dealing with infantile mortality resemble in several ways the difficulties experienced at extreme old age. In both cases the variation in the mortality is so rapid that the usual formulas of numerical approximation may break down. In both cases the observations of the life insurance companies are scarce, and hypothesis must therefore be resorted to. In both cases there is a question of convergence, if the force of mortality is assumed to tend to infinity, as the age tends to zero. In both cases it is, of course, impossible to tell with certainty whether the force of mortality does actually tend to infinity.     

The spillover effects of infill developments on local housing prices

This paper examines the spillover effects of infill developments, which involve developing vacant or under-used parcels within existing urban areas that are largely developed, on local housing prices. Employing a difference-in-difference specification on a sample of 275 new developments and 55,887 sale transactions of houses in Singapore, we find that infill developments have a positive and persistent impact on local housing prices. The contagion effect is larger for infill developments that are built on teardown sites. The spillover effect can also be traced to the overpricing of new homes by developers. Overall, the evidence indicates that developers act as price leaders and contribute significantly to price discovery in the local housing market.     

An Integrative Approach to Tourism: Lessons from the Andes of Peru

This study compares the Andean communities of Taquile Island and Chiquian, Peru, which differ in their level of integration for their respective tourism sector. Integration was primarily defined by percentage of local people employed, type and degree of participation, decision-making power, and ownership in the local tourism sector. Principally social and economic aspects were measured and evaluated, recognising that considerable local support and participation in tourism decision making are linked to issues of ownership and control. It was found that higher levels of integration would lead to enhanced socioeconomic benefits for the community. A framework for community integration was developed that could help guide research, planning, development and evaluation of community-based tourism projects.     

The relationships among leadership,goal orientation,and service quality in high-contact service industries: An empirical study

High-contact service industries are characterized by close interaction between service employees and customers, and diverse customer needs. Such characteristics pose a great challenge to the delivery of services of superior quality. In this research we conceptually explore and empirically examine several attitudinal and motivational factors of customer-contact employees, and the management style of managers as antecedents to service quality in high-contact service sectors. Based on dyadic data collected from 230 service firms in Hong Kong, we examine the relationships among transformational leadership, transactional leadership, affective organizational commitment, learning goal orientation, performance goal orientation, and service quality. We find that learning goal orientation is more effective than performance goal orientation in fostering service quality in the high-contact service context. We also observe that transformational leadership tends to be more effective than transactional leadership in influencing employee attitude in high-contact service firms. This research pioneers theory-driven examination of service quality in high-contact service firms using data collected from service employees and shop managers for hypothesis testing.     

Management of collaborative research: collaboration and exploitation under the UK's information engineering advanced technology programme

An evaluation of a large government-supported programme of research in information technology has enabled a detailed analysis to be made of motives, participant characteristics, management styles and exploitation routes in a large number of collaborative research projects. One particularly successful collaborative structure is discussed in detail. The analysis also highlights a series of issues which must be addressed by programme adminstrators, including the need to strike a balance between rigidity and flexibility in the definition and management of collaborative research programmes.     

Development of agricultural territories during the post-soviet period: Institutional aspect

The necessity of institutional proposals on the stable development of rural territories is justified in the article. A multivariant approach is proposed for studying the institutional environment of the countryside. The key trends of reformation of the countryside’s social and economic systems are defined based on the results of the our own empiric research.