Ecoefficiency: Defining a role for environmental cost management

This study investigates the relationship between environmental performance and productive efficiency in the United States electric utility industry before and after the 1990 Clean Air Act Amendments. Using Data Envelopment Analysis (DEA), cross-sectional examinations reveal lower polluting plants are more efficient than higher polluting plants. Longitudinal analyses indicate plants can simultaneously reduce pollution and increase relative efficiency. Collectively, these results are evidence that proactive environmental management can reduce environmental costs and thus, lends support for adopting an environmental cost management system.     

Price cap regulation and water quality

Journal of Regulatory Economics - A number of studies suggest that price cap regulation may reduce the quality of the regulated good. This paper analyzes the impact on drinking water quality of a...     

Recruiting outside board members in the small family business: an ideological challenge

The focus of this paper is to explore how contrasting ideologies influence the selection process of outside directors in the small family business. Small family businesses donot just represent smallscale economic activity but they are the outcome of entrepreneurial ambition and family involvement. This means that willpower and emotional commitment blend with calculative considerations. As emotional as well as cognitive constructs the family, management and entrepreneurship each represent an ideology: paternalism, managerialism and entrepreneurialism. The proposed ideological framework is positioned against alternative approaches to the study of board selection processes. Two sets of data are presented. A piloting survey of 12 family businesses is used to substantiate the theoretical assumption that entrepreneurial firms avoid having outside directors and managerial firms welcome outside directors, leaving paternalistically-run family businesses ambivalent. Repeated in-depth interviews in two family businesses, one founder-managed and entrepreneurial, the other established and traditional, reveal how the professionalization of the board enforces managerialism, challenging thus far dominating ideologies, entrepreneurialism and paternalism. The outcome of this ideological contest, if properly orchestrated, is an energized and more competitive family business.     

Examining macroeconomic models through the lens of asset pricing

We develop new methods for representing the asset-pricing implications of stochastic general equilibrium models. We provide asset-pricing counterparts to impulse response functions and the resulting dynamic value decompositions (DVDs). These methods quantify the exposures of macroeconomic cash flows to shocks over alternative investment horizons and the corresponding prices or investors’ compensations. We extend the continuous-time methods developed in Hansen and Scheinkman (2012) and Borovi?ka et al. (2011) by constructing discrete-time, state-dependent, shock-exposure and shock-price elasticities as functions of the investment horizon. Our methods are applicable to economic models that are nonlinear, including models with stochastic volatility.     

Proofs for large sample properties of generalized method of moments estimators

I present proofs for the consistency of generalized method of moments (GMM) estimators presented in Hansen (1982). Some basic approximation results provide the groundwork for the analysis of a class of such estimators. Using these results, I establish the large sample convergence of GMM estimators under alternative restrictions on the estimation problem.     

Political Economy of Course Evaluations

Professors Hansen and Kelley suggest practical guidelines for implementing course evaluation systems, drawing upon their experience at the University of Wisconsin. They develop a model to conceptualize course evaluations in the context of the professor's decision-making framework, focusing upon the allocation of time between teaching and research. Costs and benefits associated with collecting evaluations are considered, and ways of minimizing the former and maximizing the latter are suggested.     

Assessing the impact of taxes on female labor supply using a finite mixture approach

This paper expands the standard analysis of female labor supply to permit preference heterogeneity by using a finite mixture model. Using the extended model, we obtain theory consistent results whereas a traditional model produces a negative substitution effect. We use our model to illustrate the labor supply effects of a tax reform, corresponding to 1983–1992 changes in the Swedish income-tax schedule. The results shows an expected reduction in tax revenues of about 17%. Finally, we use Monte Carlo simulations and show that our proposed mixture model is robust towards different misspecifications. First version received: March 1998/final version accepted: October 1999     

Teaching the Concept of Demand: Another Approach

Using a market with which the students themselves are familiar, the author describes a lecture exercise that helps explicate the concepts of demand, elasticity, and price setting.     

Transdisciplinarity in Corporate Sustainability: Mapping the Field

Sustainability challenges are complex. So are the challenges that business firms encounter in their corresponding quest for corporate sustainability. Given this complexity, there is a need for new approaches to corporate sustainability management research. We discuss transdisciplinarity as such a novel approach in three steps. After showing that specialization is the primary conventional response to increasing complexity, we first briefly compare how inter‐, multi‐ and transdisciplinarity reintegrate decentralized, specialized knowledge. The second step describes how the emerging sustainability science has recently advanced the transdisciplinary methodology. Based on the two dimensions of interdisciplinarity and academia–practice collaboration, we third generate a framework for mapping existing research approaches in terms of their transdisciplinary qualities. We use this framework to identify room for novel methodologies in sustainability management research. Copyright © 2013 John Wiley & Sons, Ltd and ERP Environment.