Poliheuristic theory addresses the “why” and “how” of decision making. It focuses on how decision makers use heuristics en route to choice by addressing both the process and the choice related to the decision task. More specifically, decision makers use a two-stage process wherein a more complicated choice set is reduced to one that is more manageable through the use of these heuristics, or cognitive shortcuts. In the second stage, decision makers are more likely to employ maximizing and analytical strategies in making a choice. Poliheuristic theory also focuses on the political consequences of decision making, arguing that decision makers will refrain from making politically costly decisions.
While poliheuristic theory helps us better understand how decision makers process information and make choices, it does not specifically address how choice sets and decision matrices were created in the first place. Applied decision analysis (ADA) rectifies this shortcoming by focusing on how leaders create particular choice sets and matrices and then how they arrive at a choice. It does so by first identifying the decision maker’s choice set or decision matrix; that is, the alternatives or options available to choose from as well as the criteria or dimensions upon which the options will be evaluated. ADA then focuses on uncovering the decision maker’s decision code through the use of multiple decision models.
Combining poliheuristic theory with ADA allows researchers to more fully explain decision making in general and crisis decision making in particular. An application of poliheuristic theory and ADA to decision making pertaining to the Fukushima nuclear disaster reveals that even in this high-stress crisis environment decision makers followed the two-stage process as predicted by poliheuristic theory. More specifically, in the first stage, decision makers simplified the decision task by resorting to cognitive heuristics (i.e., decision making shortcuts) to eliminate politically damaging alternatives such as voluntary evacuation. In the second stage, decision makers conducted a more analytical evaluation of the compulsory evacuation options.
Article
The Poliheuristic Theory of Crisis Decision Making and Applied Decision Analysis
Inbal Hakman, Alex Mintz, and Steven B. Redd
Article
Leadership and Change in the Public Sector
Jose Luis Mendez
The nature and evolution of the field of studies of public sector leadership can be understood by focusing on four theoretical orientations: institutional, transformational, collaborative, and contingent. The first one argues that, within a democracy, public sector executives do not exercise—or should not exercise—a strong leadership. The second one, on the contrary, stresses their “transformational” role. The third orientation favors more horizontal leading styles, while the last one argues that all the previous types of leadership could emerge depending on the specific conditions. Each of these four orientations takes a specific position toward change and has led to a considerable number of books and articles. This clearly shows that leadership is an important issue in the study of the public sector. It also shows the theoretical fragmentation present in this field and that there is not a fit-all type of leadership. Paradoxically, there is still a noticeable lack of research on some topics, such as the causes and effects of leadership. Thus, there is not a clear understanding yet of the extent to which leading within government makes a positive difference and, in case it does, of how to make it happen. Filling these voids would certainly help this field to gain greater relevance within the wider field of leadership studies as well as in the social sciences in general.
