Population size or population density? An empirical examination of scale economies in South Australian local government, 2015/16

ABSTRACT

Advocates of amalgamation typically claim that substantial scale economies flow from municipal mergers, which generate larger local government entities by population size. We examined whether economies of scale exist in council outlays by analysing the expenditure of 68 South Australian local government areas using data from the 2015/16 financial year. However, given the correlation between population size and population density it is important to determine whether the influence of population size on expenditure is due to variations in population density. We find that when local government areas are stratified into subgroups on the basis of population density, the evidence of economies of scale largely evaporates. From a policy perspective, this suggests that in place of municipal mergers, policymakers should instead explore avenues for shared service arrangements in those functions which exhibit scale economies.     

Terrorism as Transnational Advocacy: An Organizational and Tactical Examination

This article attempts to shed light on the dynamics and machinations within terrorist organizations by incorporating a heretofore overlooked literature which is directly applicable, that of transnational advocacy networks (TANs). Terror networks have been described using every possible analogy, from multinational corporations to organized crime to the anthropomorphic classic “cut off the head, and the body will die.” In reality, terrorist organizations function in much the same way, and using many of the same techniques, as transnational advocacy networks concerned with issues like the environment or human rights. By describing these characteristics, and comparing TANs and Terror TANs (TTANs), this article aims to offer insight into the tactics and motivations that define modern, as well as the much heralded post-modern, terrorism.     

Social change and social conflict in nineteenth‐century England: The use of the open‐closed village model

Following earlier articles on social change and conflict in rural England 1780–1850, we assert the relevance of the open‐closed model of social structure, particularly to the study of Burwash by Wells [1981]. This paper demonstrates that no parish was insulated from economic and other influences exerted in and by neighbouring parishes. More especially, although open parishes challenged the upper Establishment, they were not devoid of internal strife, since different interests were not subject to the overriding influence of the large landowners who dominated the populations of closed parishes.     

Biopsychosocial Factors that Perpetuate Chronic Pain, Impairment, and Disability

The biopsychosocial model provides the most heuristic account of the complex multifaceted nature of chronic pain and its associated impairment and disability. Although chronic pain, impairment, and disability are related, these are three separate constructs. In order to understand how these three constructs are interrelated, the development of pain from the acute to the chronic stage is discussed. Psychosocial factors as barriers to recovery are emphasized, including those that commonly manifest among patients receiving disability compensation. This is complemented by a review of psychometric instruments used to assess these psychosocial factors in chronic pain. Finally, the major delineation in levels of care for chronic pain is highlighted, emphasizing an interdisciplinary approach that is consistent with pain as a biopsychosocial phenomenon.