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21.
This paper deals with life care annuities, i.e. bundled products comprising a life annuity and long-term care insurance. It aims to assess the cost of converting retirement benefit into a life care annuity with graded benefits using a pre-existing public pay-as-you-go pension scheme. With this objective in mind, we present an actuarial method based on array calculus for valuing this type of life care annuity. The health dynamics of the annuitant rely on a reversible illness-death multistate framework. The paper contains a numerical example in which mortality and disability assumptions are based on data from the USA and Australia, although this should be viewed simply as an illustration. In addition, in order to check the coherence of these data, we compute life expectancy for both healthy and dependent persons, and then for dependent persons in each of the states of dependence. The effect of ruling out the recovery assumption on the annuity’s cost is also assessed. The analysis provides valuable insights into how much it would cost to introduce these annuities and enables us to make some policy recommendations to help ensure that this combined pension scheme has a good actuarial design.  相似文献   
22.
This article employs methodologies based on fractional integration and cointegration to analyse the time-series properties of merger and acquisitions (M&A) activity and crude oil prices in the US from 1980 to 2012. Our results indicate that an increase in the crude oil price produces a significant increase in the M&A data between 2 and 3 months after the initial shock.  相似文献   
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Process performance management (PPM) aims at measuring, monitoring and analysing the performance of business processes (BPs), in order to check the achievement of strategic and operational goals and to support decision-making for their optimisation. PPM is based on process performance indicators (PPIs), so having an appropriate definition of them is crucial. One of the main problems of PPIs definition is to express them in an unambiguous, complete, understandable, traceable and verifiable manner. In practice, PPIs are defined informally – usually in ad hoc, natural language, with its well-known problems – or they are defined from an implementation perspective, hardly understandable to non-technical people. In order to solve this problem, in this article we propose a novel approach to improve the definition of PPIs using templates and linguistic patterns. This approach promotes reuse, reduces both ambiguities and missing information, is understandable to all stakeholders and maintains traceability with the process model. Furthermore, it enables the automated processing of PPI definitions by its straightforward translation into the PPINOT metamodel, allowing the gathering of the required information for their computation as well as the analysis of the relationships between them and with BP elements.  相似文献   
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This paper examines stochastic or ‘value based’ generational accounting as a method to assess the intergenerational redistributive impact of pension reform. The analysis is applied to three policy changes to the regulation of Dutch occupational pensions during the years 2012 and 2013 that mark the transition from defined benefit pensions to ‘defined ambition’ pension schemes.  相似文献   
26.
Volunteer tourism is a form of travel that combines traditional leisure pursuits with opportunities to volunteer in an organized fashion. The popularity of volunteer tourism stems from many factors, but the one motivation that appears in virtually every study is a desire for object authenticity, defined as the authenticity of toured objects, people, and settings. The purpose of this paper is to explore the role played by object authenticity in the motivations and experiences of volunteer tourists in the province of Chiang Mai in northern Thailand. Based on interviews with 62 volunteers and 15 directors, managers, and staff members from volunteer tourism organizations based in Chiang Mai, this paper argues that volunteer tourists conceive of object authenticity both as a package of cultural stereotypes focused on authentic people, and as authentic backstage settings where ‘real’ Thai reside. Aside from demonstrating that the desire for object authenticity is the central motivation for international volunteers in northern Thailand, this study indicates that the pursuit of object authenticity is complicated by language barriers, the potential staging of authenticity on the part of locals, and the need to balance familiarity with alterity in the carefully selected ‘voluntourscapes’ in which volunteer tourism takes place.  相似文献   
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There is a small but growing literature on the financialization of housing that demonstrates how housing is a central aspect of financialization. Despite the varied analyses of the financialization of housing and the importance of housing to financialization, the relations between housing and financialization remain under‐researched and under‐theorized. The financialization of housing is not really a specific form of financialization, transcending as it does a number of different forms of financialization. Housing systems, in particular, vary widely across the globe, which implies that housing financialization will be inherently variegated, path‐dependent and uneven. In this introduction to the symposium, I will discuss how the articles to follow contribute to the literature on the financialization of housing. Housing has entered a post‐Fordist, neoliberal and financialized regime. Increasingly, both mortgaged homeownership and subsidized rental housing are there to keep financial markets going, rather than being facilitated by those markets. There is little evidence that the global financial crisis has resulted in any de‐financialization of housing. There are common trajectories within uneven and variegated financialization, rather than radically different and completely unrelated forms of housing financialization.  相似文献   
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The Sustainable Tourism Attitude Scale (SUS-TAS) has been used as a tool to gauge the sentiment of local residents toward sustainable tourism development. This scale has been validated in cross-cultural settings by several scholars. In a like manner, in order to validate this scale, data were collected in the Cape Verde islands (off the coast of Africa) and the results showed (1) a parsimonious version of the 21-item SUS-TAS that facilitates the process of data collection without compromising its robustness and psychometric properties, (2) a validated second-order factor model, confirming that the seven factors of SUS-TAS can be loaded in two broader dimensions named “perceived tourism impacts” and “expected tourism sustainability”, (3) a SUS-TAS second-order factor model with validity in predicting residents’ support for sustainable tourism development, (4) that SUS-TAS can be interpreted by seven individual factors and/or as a global factor as indicated by the hierarchical measurement model and predictive validity. Methodological and theoretical interpretations are discussed and future refinement and applications are also offered.  相似文献   
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