In this study, the relationships between two variables: the strategy of sustainable development and the efficiency of waste management in the commercial power industry company have been subjected to discussion. The basis for the explanation of the aforementioned relationships is the assumption that the level of implementation of the strategy of sustainable development is expressed through capit...

Study Objective: To assess clinical efficiency of combination therapy with Metformin and monotherapy in the management endometriosis genitalis externa (EGE). Design: perspective randomised singe-arm study parallel groups. Materials Methods. 146 patients pain syndrome associated endometreosis were treated one option for 6 months: Dienogest 2mg/d (group 1, n = 32); + 1,500mg/d 2, 61); 750mg/d 3, ...

This paper uses both the non-parametric method of Data Envelopment Analysis (DEA) and the econometric method of Stochastic Frontier Analysis (SFA) to study the production technology and cost efficiency of the U.S. dental care industry using practice level data. The American Dental Association (ADA) 2006 survey data for a number of general dental practices in Colorado are used for the empirical ...

Recent years have seen extensive investigation of the information aggregation properties of markets. However, relatively little is known about conditions under which a market will aggregate the private information of rational risk averse traders who optimize their portfolios over time; in particular, what features of a market encourage traders to ultimately reveal their private information thro...

the aim of this study was to examine the effect of new methods of management on creativity, self-efficiency and mobility of human resources in sport organizations. all top managers and heads of sport and youth office (sports bodies) in the province participated in this study. 37 top managers and 176 presidents and vice presidents of sports bodies were randomly selected as the sample. the multi-...