Regime shifts in the Danish term structure of interest rates

Within a bivariate VAR model allowing for two-state Markov regime switching we test and evaluate the Expectations Theory (ET) of the term structure using Danish 1- and 3-months interest rates covering the period 1976–1997. A regime-shift approach is used in order to account for the change in monetary policy and the 1992–93 exchange rate crises that occured during this period. The basic findings are that these episodes did change the term structure, and, although we do find departures from the ET, several of the implications of the theory are consistent with the data, especially in the later part of the sample. First version received: June 1997/Final version received: March 1998     

Adventure recreation and subjective well-being: a conceptual framework

ABSTRACT

Despite the documented positive outcomes of adventure experiences, subjective well-being (SWB) frameworks have been largely absent from discourse and analyses in adventure studies. This conceptual paper proposes a framework for understanding how adventure recreation experiences promote eudaemonic SWB. In our framework, we propose that adventure recreation fosters eudaemonic aspects of SWB by supporting the satisfaction of basic psychological needs for autonomy, competence, relatedness and beneficence. The framework also integrates ‘contact with nature’ as an important mechanism through which adventure recreation fosters eudaemonic SWB. Analysis of research and practice across diverse aspects of adventure recreation (leisure, tourism, and education contexts) is used to support the proposed framework and to critically evaluate how psychological models, such as self-determination theory (SDT) and SWB, can advance theory and practice in adventure recreation. We conclude by offering a number of suggestions for future research directions and practical implications.     

Company technology strategy

Abstract
The authors report the results of a small-scale study of the attitudes of 174 British companies to managing their technology. Their data sources were replies to a questionnaire and interviews with 18 senior managers of the respondent companies. They relate their findings to current academic thinking about technolgy strategy, of which a bibliography and critical review is presented in the paper.
The results showed that the firms in the survey did not give much specific attention to technology when formulating their strategies. Some do not have a clear notion of what is meant by 'their technology', and others have difficulty in deciding its character. In any case a 'firm's technology' is usually seen as a cluster of technologies, which is enmeshed in a network of external technologies such as those practised by suppliers and customers, rather than as a single entity. After in-house R&D the most often used forms of technology acquisition are licensing-in and contract R&D. The import of technology presents difficulties, such as codifying it in usable form and making sure that there are in-house staff capable of using it.
The authors conclude overall that few firms in the sample can assess their technological strengths and weaknesses or clearly conceptualize their situation. They remark that academic approaches to technology strategy are oversimplified and do not sufficiently address the main problems in this area, which are to help managers to understand the nature of their technology position and the technological network of which their firm forms a part.     

Further analysis of the expectations hypothesis using very short-term rates

Longstaff [Longstaff, F., 2000. The term structure of very short-term rates: new evidence for the expectations hypothesis. Journal of Financial Economics 58, 397–415] finds support for the expectations hypothesis at the very short end of the repurchase agreement (repo) term structure while other studies find calendar-time-based regularities cause rejection of the expectations hypothesis. Using Longstaff’s methods on a sample of repo rates that pre-dates Longstaff’s sample, we reject the expectations hypothesis for every maturity. The pre-Longstaff-sample repo data comes from a time period where the behavior of short-term interest rates is similar to the long-run average behavior of short-term interest rates. Our results imply that expectations hold when rates are less volatile and/or that we may be entering a period of lower volatility.     

Cost allocation and regulatory pricing in telecommunications : A UK case study

This article describes the application of alternative cost allocation methodologies to the Hull telephone system, which provides service to a small area of the UK independently of British Telecom. The article first discusses alternative uses of and methods for allocating costs among access, local usage and trunk usage. It then implements the fully distributed cost approach, using accountancy data provided by the company. In addition, several illustrative calculations are shown which cost individual services on a stand-alone basis using different technologies. The results broadly suggest that, on a full distributed cost basis, access costs exceed existing average tariff levels. The article concludes with some illustrative calculations showing the rebalancing of access and usage charges which would generate the same revenue but bring them more in line with costs.