Call for papers and participation

Call for papers and participation     

Paths of learning, grieving and transforming

This paper looks at the internal paths people walk as they are engaged in learning about future generations. The deep personal relevance and immediacy of the topic engage students as whole persons in learning processes that transform their perspective on the world and on themselves. Facilitating students as they go through this transformative learning cycle is the task of the teacher. Furthermore, although not widely recognized as such, grief is a part of any learning process as people let go of one thought, perspective or behavior, and try on a different one. When the topic is emotionally loaded with such profound implications as that of the future of our planet, grief becomes even more intense for the learner. Thus educators benefit from an understanding of both learning and grieving processes as they teach courses about future generations. By acknowledging the mourning associated with transforming the learners' world view, educators may assist students to move beyond immobilizing blocks and despair to creative action. This paper explores the normal experiential learning cycle and natural grief processes as they are played out within students while learning about global futures.     

Around and Around: The Expectations Hypothesis

We show how to construct models of the term structure of interest rates in which the expectations hypothesis holds. McCulloch (1993) presents such a model, thereby contradicting an assertion by Cox, Ingersoll, and Ross (1981), but his example is Gaussian and falls outside the class of finite-dimensional Markovian models. We generalize McCulloch's model in three ways: (i) We provide an arbitrage-free characterization of the unbiased expectations hypothesis in terms of forward rates; (ii) we extend this characterization to a whole class of expectations hypotheses; and (iii) we show how to construct finite-dimensional Markovian and non-Gaussian examples.     

The impact of perceived environmental uncertainty and individual differences on management information requirements: A research note

In this study it is hypothesised that as perceived environmental uncertainty (PEU) increases, internals on the Locus of Control (LOC) scale will perceive information that has wider scope and is timely to be more useful than do externals on the LOC scale. Results indicate a significant effect but in a direction opposite to that expected. Externals, not internals, found information more useful when faced with higher uncertainty. It is suggested that the source rather than the relevance of the information, as was predicted, may have contributed to this result. The study is significant because it supports the need to consider personality and environmental factors together.     

Management roles in the implementation of participative management systems

Although participative management supposedly cures the ills of low morale and productivity, managers in these organizations are often frustrated with their jobs. Part of this frustration may come from not understanding their changing roles in participative work systems. In this paper I introduce a model of the cycle of participative management which outlines the stages of organization maturity and the appropriate management roles for each stage. I also discuss how the manager acts as a Leader, Facilitator, Enabler, and Coach. My purpose is to help Human Resource Managers understand how management roles will change as the organization evolves to a mature participative work system and to show how they can support this challenging transformation.     

Sessions organized by the Industrial Organization Society at the ASSA Meetings,Washington D.C., January 6–8, 1995

Sessions organized by the Industrial Organization Society at the ASSA Meetings, Washington D.C., January 6–8, 1995     

Global Warming, Endogenous Risk, and Irreversibility

This paper develops two-period analytical and numerical models to study the question: given a stock of greenhouse gases that poses a risk of future damages of unknown magnitude, and the possibility of learning about damages, how do sunk abatement capital and a nondegradable stock of greenhouse gases affect optimal first-period investment? We show that both affect investment, the former negatively and the latter positively. Additionally, endogenous risk – the risk of damages dependent on the stock of gases – results in an increase in optimal investment for any level of capital ‘sunkness’ or greenhouse gas degradability. Quantitatively, the effect of sunk capital is stronger than the effect of greenhouse gas irreversibility or that of endogenous risk.