Most outranking methods build a preference relation between alternatives evaluated on several attributes using the concordance / non-discordance principle. This principle leads to declaring that an alternative is “superior” to another, if the coalition of attributes supporting this proposition is “sufficiently important” (concordance condition) and if there is no attribute that “strongly reject...

job satisfaction (js) plays important role as a competitive advantage in organizations especially in helth industry. recruitment and retention of human resources are persistent problems associated with this field. most of the researchs have focused on the job satisfaction factors and few of researches have noticed about its effects on productivity. however, little researchs have focused on the ...

When members of the in-group and out-group formed by leader are aware this categorization, employees’ motivation, attitudes towards job or organization, performance can be affected being a member (leader-member exchange, LMX). One consequences categorization awareness is impression management tactics displayed an employee. Impression goaldirected process in which individuals try to influence pe...

small and medium size firms have major influence on job creation. some researchers, believe most of the new jobs are created in existed firms rather than newly established ones. growth management, could be the most important tactic for the firms future success. although it has many advantages for the firm, growth process faces some challenges. in this research, these challenges were identified,...

Seminal fluid often makes up a large part of an ejaculate, yet most empirical and theoretical studies on sperm competition have focused on how sperm characteristics (number and quality) affect fertilization success. However, seminal fluid influences own sperm performance and may potentially influence the outcome of sperm competition, by also affecting that of rivals. As a consequence males may ...