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Many jurisdictions fine illegal cartels using penalty guidelines that presume an arbitrary 10% overcharge. This article surveys more than 700 published economic studies and judicial decisions that contain 2,041 quantitative estimates of overcharges of hard-core cartels. The primary findings are: (1) the median average long-run overcharge for all types of cartels over all time periods is 23.0%; (2) the mean average is at least 49%; (3) overcharges reached their zenith in 1891–1945 and have trended downward ever since; (4) 6% of the cartel episodes are zero; (5) median overcharges of international-membership cartels are 38% higher than those of domestic cartels; (6) convicted cartels are on average 19% more effective at raising prices as unpunished cartels; (7) bid-rigging conduct displays 25% lower markups than price-fixing cartels; (8) contemporary cartels targeted by class actions have higher overcharges; and (9) when cartels operate at peak effectiveness, price changes are 60–80% higher than the whole episode. Historical penalty guidelines aimed at optimally deterring cartels are likely to be too low.

This study contributes to the understanding of the health effects of pesticides exposure and of how pesticides have been and should be regulated.

This study presents literature reviews for the period 2000–2013 on (i) the health effects of pesticides and on (ii) preference valuation of health risks related to pesticides, as well as a discussion of the role of benefit-cost analysis applied to pesticide regulatory measures.

This study indicates that the health literature has focused on individuals with direct exposure to pesticides, i.e. farmers, while the literature on preference valuation has focused on those with indirect exposure, i.e. consumers. The discussion highlights the need to clarify the rationale for regulating pesticides, the role of risk perceptions in benefit-cost analysis, and the importance of inter-disciplinary research in this area.

This study relates findings of different disciplines (health, economics, public policy) regarding pesticides, and identifies gaps for future research.

In urban planning, peri-urban areas are often addressed with an urban-centric view on development, disregarding the multifunctional and dynamic opportunities that these spaces offer. As a consequence, we argue that land use functions such as agriculture do not reach their full potential, despite the increasing enthusiasm for peri-urban and urban agriculture. This chapter has a twofold structure: first it explores the opportunities and challenges for agriculture in peri-urban areas; and second, it studies success factors for envisioning processes promoting peri-urban agriculture in urban policy and planning.

Through action research, we gather and compare data from two envisioning processes in the Flemish cities of Ghent and Kortrijk. Both processes were initiated by the local authorities, with the purpose of developing a spatial vision for agriculture in peri-urban areas.

Results show that in both contexts, pressure on farmland is a key issue. In addition, we highlight that multifunctionality is rather complex, both in practice and from a governance perspective, but nevertheless promising as a territorial concept in envisioning processes. Regarding the envisioning process itself, the analysis shows that clarity and consensus on the objectives of the process, delineation of the study area, policy support, clear leadership, and inserting sound and reliable data into the process are important success factors.

This chapter provides insight into the visions, plans and strategies needed to embrace the potential of agriculture in peri-urban areas, through the exploration and valuation of participatory envisioning processes. Future research is needed to explore the implementation phases of envisioning processes in urban planning.

Climate change, deforestation and hydropower dams are contributing to environmental change in the Lower Mekong River region, the combined effects of which are felt by many rural Cambodians. How people perceive and manage the effects of environmental change will influence future adaptation strategies. The objective of this research was to investigate whether the use of a low-cost, explicitly spatial method (participatory mapping) can help identify locally relevant opportunities and challenges to climate change adaptation in small, flood-prone communities. Four villages along the banks of the Mekong River in Kratie Province, Cambodia, were the subject of this research. To identify perceived environmental hazards and adaptive responses, eight workshops were conducted using focus-group interviews and participatory mapping. The communities’ responses highlight the evolving nature of environmental hazards, as droughts increase in perceived importance while the patterns of wet season flooding were also perceived to be changing. The attribution of the drivers of these hazards was strongly skewed towards local factors such as deforestation and less towards regional or global drivers affecting the hydrology of the Mekong and climate patterns. Combining participatory mapping with focus-group interviews allowed a greater depth of understanding of the vulnerabilities and opportunities available to communities than reliance on a single qualitative method. The study highlights the potential for a bottom-up transfer of information to strengthen existing climate change policies and tailor adaptation plans to local conditions.

This chapter focusses on travellers’ pursuit of silence. This quest may be a counteraction to the current invasion of noise in everyday life. Silence has become something rare, unique and exclusive – which conveys luxury in its pristine and simplest form. The study focussed on silence in the setting of a church, which is a place typically intrinsically attached to silence. A qualitative semi-structured study was designed to explore how churches’ atmospheres contribute to the experience of silence, as well as what such moments of silence mean to the contemporary traveller. Silence in a church is very much defined by the place itself. For the traveller, silence is (1) a code of conduct, (2) an inner state, (3) a break, (4) an empowering experience and (5) a precious moment. The findings of this study can be used to promote moments of silence for weary travellers in the need of quiet.

Peace on Earth has often been elusive, with more times on Earth spent at war rather than peace. This paper examines the nature of peace with its antithesis of war, focussing on the impact of war on the planet, which is not a primary consideration when war is waged. War leaves negative planetary legacies, which are of major concerns in times of population growth whilst living on a finite planet. Who should be responsible for planetary impact of war is considered, with some focus on government and other organisations. Collaborative strategies for caring for the planet through guidelines and level of departments of defence and national law-making organisations at national levels are discussed, as well as overviewing the focus and role of the United Nations and the associated Sustainability Goals. The paper concludes by suggesting that a more powerful way to influence us in our responsibilities to live peacefully, rather than a virtuous ‘should not’ approach, is the need to shift back to a moral positioning in our perspectives as humans being part of the ecosystem, so that we view ourselves as being at one with all life. In this perspective, if we incur harm to this planet, we are harming ourselves. Suggestions for living in a more peaceful way are drawn from indigenous wisdom and spiritual teachers, particularly the current Pope Francis.

Drawing upon prior work in cognition, organizational learning, strategy, and organization theory, a multi-level, longitudinal account of change in core competence is presented. The central concern addressed is how knowledge passes from “individual” to “organizational,” and how insight present in one part of the organization comes into broader currency. Data from a mature industry firm form the foundation for a depiction of change as a cognitive process involving multiple individuals, groups, and levels within the organization. Speculative propositions and a process model are presented.

“Change or perish” has become a corporate mantra (Abrahamson, 2000). What happens when change becomes excessive? We define excessive change as when organizations pursue several seemingly unrelated and perhaps conflicting changes simultaneously, or when organizations introduce new changes before previous changes have been completed. When change is perceived as excessive, organizational members react in various ways. In this paper we draw on existing literature in strategy and management to theoretically develop the phenomenon of excessive change, ways of coping with excessive change, and organizational consequences of excessive change. Implications include how excessive change can be managed as well as suggestions for future research.

Despite waves of budget cuts and structural reorganizations, physicians in most of Europe have not been subject to managerial controls like those that have emerged in the United States and to a lesser degree in Britain. This paper examines one of the most dramatic instances in which physicians resisted managerial and governmental control and explains recent changes in this pattern. From 1982 through 1992, Dutch hospital specialists successfully blocked efforts by governmental regulators, insurers, and hospital managers to control the specialists' activities so as to reduce hospital costs, integrate care activities, and assure quality. Gradually the specialists began to lose their budgetary and operational autonomy and signed agreements with hospitals and insurers to integrate the specialists' fees into hospital budgets. These new fiscal arrangements increase the hospital managers' economic control over specialists and create possibilities for the enhancement of other types of managerial control. The organizational and political forces behind these changes are analyzed, along with their implications for future patterns of professional control in the Netherlands and for the integration of professional and managerial functions within Dutch hospitals.