Jean‐Christophe Gaillard, Michael R.M. Pangilinan, Jake Rom Cadag and Virginie Le Masson
The purpose of this paper is to consider people's ways of coping with increasing flooding in a Philippine rural community.
Abstract
Purpose
The purpose of this paper is to consider people's ways of coping with increasing flooding in a Philippine rural community.
Design/methodology/approach
The paper relies on extensive field work conducted between July and August 2006. It cross‐checks data from different sources including interviews with key informants, a questionnaire‐based survey, informal group discussions, passive and stationary observations and photographic documentation. Field work was completed by the collection of secondary written documents.
Findings
The paper emphasizes that the capacity of flood‐affected people to cope with increasing hazards is rooted in their ability to adjust their everyday lifestyles. Flood‐affected people seldom rely on extraordinary measures to face nature's extremes. People's ability to adjust their daily life is deeply dependent on the strength of their livelihoods and social network. The kind and variety of livelihoods turned out to be a critical factor in securing the financial means to purchase enough food to satisfy daily needs. Social networking was also found to be critical in providing alternative support in times of crisis.
Practical implications
This paper fosters the use of community‐based disaster risk reduction programmes coupled with development objectives to enhance people's capacity to cope with natural hazards. It further underlines the need to empower people to make them less vulnerable in the face of natural hazards through fair access to resources.
Originality/value
This article contributes to the understanding of how people cope with natural hazards in the Philippines and provides an array of possible remedial strategies for community‐based disaster risk reduction.
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The purpose of this paper is to offer pointers to local government executives on the qualities of leadership that drive social innovation (SI) as well as locate the roles of…
Abstract
Purpose
The purpose of this paper is to offer pointers to local government executives on the qualities of leadership that drive social innovation (SI) as well as locate the roles of leadership and participation in the output and outcome of SI. Further, the findings of the study can hopefully contribute to the discourse on leadership for a sustainable future.
Design/methodology/approach
The purpose of the study was to highlight the forms of participation among the actors in the different stages of SI, the qualities of the leaders that drove SI and the roles of leadership and participation in the output and outcome of SI. To answer the research questions, the researcher applied the case study research design and employed the grounded theory approach for data analysis and interpretation.
Findings
The cases showed leadership that encourages, as leadership qualities of the governors. These were manifested in terms of being empowering, giving the freehand, being goal-oriented, resource mobilizer, consultative and practicing both bottom-up and top-bottom approaches to make sure that the outputs are achieved, as well as having the qualities of a supportive leader. The cases showed all three employed forms of participation, as categorized by Lowndes et al. (2001). Government can indeed foster innovation when there is close involvement and participation of the workforce in innovation. Leadership and participation play a big role in achieving output and outcome of SI.
Originality/value
The study is a review of the unpublished dissertation by Gallardo (2014) at the National College of Public Administration and Governance, University of the Philippines.
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The purpose of this paper is to introduce an analytical framework to define and interpret heterogenous risk behaviour within communities facing natural hazard. By employing a…
Abstract
Purpose
The purpose of this paper is to introduce an analytical framework to define and interpret heterogenous risk behaviour within communities facing natural hazard. By employing a combination of qualitative and quantitative methods, the paper presents a categorization of “risk-styles” that are commonly used by Jakartan riverbank settlers facing recurrent risk. Unlike the more common concept of “flood-coping strategies”, the notion of risk-styles extends the analysis of responses directly related to floods and involves a broader set of risk and poverty practices. The proposed analytical framework is likely to be useful for future research on the topic of understanding heterogenous risk behaviour, particularly for systemic comparisons of human responses to natural hazard in other parts of the world.
Design/methodology/approach
The data underlying this paper were obtained during a year of extensive anthropological fieldwork in 2010 and 2011, in one of the most flood-prone riverbank settlements in Jakarta, Indonesia. A combination of qualitative and quantitative methods were used to obtain data in the field, while the analyses of risk-styles was based on quantitative and qualitative analyses of the survey results and narratives of the respondents of the study.
Findings
This paper defines and analyses four risk-handling styles that are commonly used by inhabitants of a flood-prone riverbank settlement in Jakarta (called Bantaran Kali in this paper) to handle recurrent flood risk. These risk-styles are not completely fixed over time; in particular circumstances, people may and do change their risk-style. However, they should not be considered random or ad hoc. Instead, the study shows how these risk-styles reflect practices that gradually develop during people’s lives in a highly uncertain living environment (characterized by flood risk and poverty-related risks), and are more or less consistently used over longer periods of time and in relation to different types of risk and uncertainty. The paper argues that the four risk-styles described are influenced by factors that may seem unrelated to flood risk at first sight, such as trust in other actors and the government, networks and socializing skills, and the opportunities and limitations that are shaped by the economic and political structures in which riverbank settlers live.
Originality/value
This paper takes a bottom-up perspective and sheds light on the perceptions of a group of marginalized riverbank settlers on the risk of floods. By introducing the notion of risk-styles, it adds nuanced and empirical data that were obtained during extensive fieldwork to the debate on understanding heterogeneous risk behaviour. The originality of the paper lies in the combined use of qualitative and quantitative tools that were used to categorize common risk-styles as well as in the proposed analyses for defining and understanding heterogeneous risk behaviour.
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Choo Jun Tan, Ting Yee Lim, Chin Wei Bong and Teik Kooi Liew
The purpose of this paper is to propose a soft computing model based on multi-objective evolutionary algorithm (MOEA), namely, modified micro genetic algorithm (MmGA) coupled with…
Abstract
Purpose
The purpose of this paper is to propose a soft computing model based on multi-objective evolutionary algorithm (MOEA), namely, modified micro genetic algorithm (MmGA) coupled with a decision tree (DT)-based classifier, in classifying and optimising the students’ online interaction activities as classifier of student achievement. Subsequently, the results are transformed into useful information that may help educator in designing better learning instructions geared towards higher student achievement.
Design/methodology/approach
A soft computing model based on MOEA is proposed. It is tested on benchmark data pertaining to student activities and achievement obtained from the University of California at Irvine machine learning repository. Additional, a real-world case study in a distance learning institution, namely, Wawasan Open University in Malaysia has been conducted. The case study involves a total of 46 courses collected over 24 consecutive weeks with students across the entire regions in Malaysia and worldwide.
Findings
The proposed model obtains high classification accuracy rates at reduced number of features used. These results are transformed into useful information for the educational institution in our case study in an effort to improve student achievement. Whether benchmark or real-world case study, the proposed model successfully reduced the number features used by at least 48 per cent while achieving higher classification accuracy.
Originality/value
A soft computing model based on MOEA, namely, MmGA coupled with a DT-based classifier, in handling educational data is proposed.