Taking the “Q” Out of Research: Teaching Research Methodology Courses Without the Divide Between Quantitative and Qualitative Paradigms

The purpose of this paper is to provide evidence that the debate between quantitative and qualitative is divisive and, hence, counterproductive for advancing the social and behavioral science field. We advocate that all graduate students learn to utilize and to appreciate both quantitative and qualitative research methodologies. As such, students will develop into pragmatist researchers who are able to utilize both quantitative and qualitative techniques when conducting research. We contend that the best way to accomplish this is by eliminating quantitative research methodology and qualitative research methodology courses from curricula and replacing these with research methodology courses at different levels that simultaneously teach both quantitative and qualitative techniques within a mixed methodological framework.An earlier version of this article received the 2003 Southwest Educational Research Association (SERA) Outstanding Paper Award.     

Towards mediation: developing a theoretical framework to understand alternative dispute resolution

This article examines alternative approaches to conflict resolution by developing a theoretical framework that relates dispute resolution practice to philosophical assumptions about authority and knowledge. By investigating the assumptions underpinning interest‐based bargaining and mediation their link to direct democracy and challenge to managerial authority are revealed at the level of theory and practice.     

Sim-heuristics low-carbon technologies’ selection framework for reducing costs and carbon emissions of heavy goods vehicles

ABSTRACT

UK logistics fleets face increasing competitive pressures due to volatile fuel prices and the small profit margins in the industry. By reducing fuel consumption, operational costs and carbon emissions can be reduced. While there are a number of technologies that can reduce fuel consumption, it is often difficult for logistics companies to identify which would be the most beneficial to adopt over the medium and long terms. With a myriad of possible technology combinations, optimising the vehicle specification for specific duty cycles requires a robust decision-making framework. This paper combines simulated truck and delivery routes with a metaheuristic evolutionary algorithm to select the optimal combination of low-carbon technologies that minimise the greenhouse gas emissions of long-haul heavy goods vehicles during their lifetime cost. The framework presented is applicable to other vehicles, including road haulage, waste collection fleets and buses by using tailored parameters in the heuristics model.     

The effects of multilateral trading systems on risk and return in equity markets

The event study methodology of Brown and Warner (1985) is adopted and augmented to evaluate the effect of the launch of multilateral trading systems on risk and return in equity markets. The methodology is supplemented with various techniques, such as the nonparametric ranking test and kernel regression, to find out if announcements about the introduction of Chi-X Australia generated abnormal returns (ARs). Asset pricing models are fitted with interaction variables, while GARCH, threshold ARCH (TARCH), exponential GARCH (EGARCH) and power-ARCH (PARCH) are used to determine changes in systematic risk. We find evidence in favour of Fisher’s separation theorem and detect a new market anomaly, which we call the ‘Fisher market anomaly’. Our results show that Chi-X system testings affect ARs. Consistent with the adaptive expectations theory, we confirm that the first announcement about the launch of Chi-X affected systematic risk the most. In addition, we identify industry and firm effects in risk analysis.     

The (potential) demise of HRM?

This article seeks to provoke that human resource management (HRM), both as an academic field of study and as a form of professional practice, is at risk of impoverishment. The main reasoning for this is because of ideological individualism and marketisation with an attendant neglect on wider organisational, employee, and societal concerns. Following a review of the context of financialised capitalism, three contemporary developments in HRM are used to illustrate the argument: reward strategies, talent management, and high performance work systems. Implications for the practice of HRM and the way the subject area is taught in mainstream business schools are considered.     

Channels of employee voice: complementary or competing for space?

This article identifies the existence of employee voice channels and examines how they interact within the context of an overall organisational voice system. In so doing, we can better appreciate the disparities between the micro‐level reality and macro‐level rhetoric of employee voice for highly skilled employees in the knowledge intensive sector. Drawing on an instrumental, inductive case study involving managers and, most notably, employees, the research finds that the plurality of mechanisms provided for voice appears to cause some confusion that leads to a neglect of certain channels and others competing for attention. This raises the issue, which has not received attention thus far, as to whether the availability of multiple voice channels can have counter‐productive effects whereby they start to compete with rather than complement each other.