In this paper, we propose a clustering algorithm meant for data sets consisting of imprecise or fuzzy information. The proposed algorithm is an analogue of Iterative Self Organizing Data Analysis Technique (ISODATA) algorithm meant for crisp data sets. The algorithm uses measures related to...

The international donor community has grave concerns about the prospects for poverty reduction in what it terms fragile states. A state is classified as fragile if its country policy and institutional assessment (CPIA) score falls below a particular threshold. Recognizing that all states are...

Since 1975 the leaders of the seven industrial countries (the G-7) have held annual summits to discuss issues of common interest, attempt to coordinate their economic policies, and set goals for their economies. To empirically assess the effects of summit announcements and the degree of...