the purpose of this research is to evaluate the effective factors on relational marketing in mature relationships between buyer-seller. transaction versus relationship has been considered as a very important topic for research. in this research, marketing strategies are evaluated from two perspectives. the first view is marketing mix management (transactional marketing). transactional marketing...

Abstract Customer segmentation and key account management are important use cases for clustering algorithms. Here, a data set of Portuguese wholesaler food household supplies is used as an exemplary application. To increase the quality analysis, two-stage approach proposed. First, accounts filtered by density-based outlier detection. Second, Gaussian Mixture Model (GMM) applied to cluster small...

esults: Using methods consistent with existing literature for this service, an estimated 190,000 undiscounted quality-adjusted life years (QALYs) are saved at a cost of $1100 per QALY saved (discounted). These estimates exclude financial savings from smoking-attributable disease prevented and use the average 12-month quit rate in clinical practice for tobacco screening and brief cessation couns...

Medical Savings Accounts (MSAs) are usually promoted as a demand-management tool that gives consumers incentives to economize on medical expenses. "Making Health Spending Work" takes the concept one step further and shows how MSAs can be used to design a publicly funded system that incorporates market dynamics. MSAs can bring efficiency-enhancing incentives to the supply side, creating consumer...