What Fraction of a Capital Investment is Sunk Costs?

To what extent are capital investments sunk costs? This question is addressed by examining the salvage values of discarded metalworking machinery. Even though such assets are expected to be non‐specific, many discarded assets are scrapped rather than sold on second‐hand markets. Econometric results suggest that firms can only expect to get back 20–50 percent of the initial price of a ‘new’ machine once it is installed. The results also indicate differences in value‐age profiles across firms, but provide only weak support for the hypothesis that salvage values are particularly low during recessions.     

Tantra as episteme: A pedagogy of the future

In the face of the contemporary university's failure to escape from economic rationality and therefore create environments conducive to positive futures an alternative model of university is proposed. This is based on an episteme rooted in Tantra, a world view that allows for a multi-layering of discourse to occur in order to greatly extend the university's mandate as a cultural catalyst for future generations. It is argured that Tantra, which is situated in a resurgent indigenous consciousness, is both ancient and modern possessing as it does the deep wisdoms of this episteme while being energised with a liberatory ethic aimed at physical, social and spiritual emancipation from exploitative ideologies.     

Explorations in intercultural work integrated learning: Educational process for a Topsy-Turvy world

This paper investigates how work integrated learning (WIL) can be re-imagined/re-enacted as collaborative playgrounds of networks. To do this we first establish the working context for these reflections by exploring fragments of biography and the immediate catalyst which was a recent seminar held over 5 days, beginning in the rural Swedish town of Ed and, for the last 2 days, at University West in Trollhättan. We then set out to explore the normative and theoretical context of our approach before finally moving to an exploration of the concept of WIL via CLA and scenarios. Our overall goal is to describe some features of an expanded concept of WIL as it relates to intercultural learning. In doing this we hope to generate processes that facilitate the kind of learning necessary if we are to enable teachers and students to build sustainable futures they can realistically aspire to.     

Optimal disinflation in new Keynesian models

Central bankers' conventional wisdom suggests that nominal interest rates should be raised to attain a lower inflation target. In contrast, I show that the standard New Keynesian monetary model with rational expectations and full credibility predicts that nominal interest rates should be decreased to attain this goal. Real interest rates, however, are virtually unchanged. These results also hold in recent vintages of New Keynesian models with sticky wages, price and wage indexation and habit formation in consumption.     

Information,motivation, and control in decentralized planning: the case of discretionary managerial behavior

A simple piecewise-linear managerial incentive scheme is analyzed in a decision-making environment in which a manager is allowed some discretionary activity (effort). Initially, he must report to the planner a target that will be used subsequently to evaluate his performance. If managerial effort is chosen after the random production components are realized, this predicted target will be more realizable than one reported in the absence of such discretionary adjustment. The sensitivity of target and performance to the parameters of the incentive scheme and the manager's utility function is examined to study the planner's ability to both acquire information and motivate performance. J. Comp. Econ., Sept. 1979, 3(3), pp. 235–253. Wesleyan University, Middletown, Connecticut, and Massachusetts Institute of Technology, Cambridge, Massachusetts.     

The Sustainability Balanced Scorecard – linking sustainability management to business strategy

The Balanced Scorecard of Kaplan and Norton is a management tool that supports the successful implementation of corporate strategies. It has been discussed and considered widely in both practice and research. By linking operational and non‐financial corporate activities with causal chains to the firm's long‐term strategy, the Balanced Scorecard supports the alignment and management of all corporate activities according to their strategic relevance. The Balanced Scorecard makes it possible to take into account non‐monetary strategic success factors that significantly impact the economic success of a business. The Balanced Scorecard is thus a promising starting‐point to also incorporate environmental and social aspects into the main management system of a firm. Sustainability management with the Balanced Scorecard helps to overcome the shortcomings of conventional approaches to environmental and social management systems by integrating the three pillars of sustainability into a single and overarching strategic management tool. After a brief discussion of the different possible forms of a Sustainability Balanced Scorecard the article takes a closer look at the process and steps of formulating a Sustainability Balanced Scorecard for a business unit. Before doing so, the basic conventional approach of the Balanced Scorecard and its suitability for sustainability management will be outlined in brief. Copyright © 2002 John Wiley & Sons, Ltd and ERP Environment.     

IDENTIFICATION AND ESTIMATION OF EXCHANGE RATE MODELS WITH UNOBSERVABLE FUNDAMENTALS*

This article is concerned with issues of model specification, identification, and estimation in exchange rate models with unobservable fundamentals. We show that the continuous‐time model proposed by Gardeazabal, Regúlez, and Vázquez (International Economic Review 38 (1997), 389–404) is not identified and that this property is characteristic of the discrete‐time representation of the model that they used as the basis for estimation by simulated method of moments. We briefly discuss the implications of this result in the context of the asset‐market model of exchange rates with unobservable fundamentals.     

Prolonged gestation: Energy efficiency and renewable energy businesses

Life cycle theories suggest that businesses evolve through a number of stages: from an embryonic stage of introduction to growth, maturity, and decline. The force that propels their development is consumer acceptance. Industries pass through life cycles as well. However, not all industries pass through each stage of the life cycle, and the duration of stages varies across industries. Some industries skip the slow introductory phase; others avoid the decline stage and are continually revitalised through technological innovation. Still others continue to show substantial promise, but fail to take-off. It is this industry condition, persistent promise without corresponding growth, that we characterise as extended gestation. We believe that energy efficiency and renewable energy (EERE) businesses in Minnesota face the challenge of extended gestation. In this paper, we review the literature on the traditional stages of industry development, explore some of the factors that may lead an industry to remain in a state of extended gestation, and report the results of a study undertaken to better understand the factors that affect the growth of EERE businesses.