according to the recent literature, the expansion of intra-industry trade increases the intra-industrial excess job reallocation. based on lovely and nelson (2002), this study examined the hypothesis that marginal intra-industry trade has a positive effect on the excess job reallocation in iranian industries. therefore, we have employed a panel technique for iranian manufacturing industries at ...

Competition among physiological processes for limited resources often results in trade-offs. Key among these processes is reproduction and immune function, and optimizing both appears to be difficult. To test the hypothesis that the resource demands of reproduction compromise immune function, we measured rates of wound healing, an integrated measure of innate immunity, across different reproduc...

the concept of decision making, factors influencing it and the related outcomes have always attracted researchers. the purpose of this study is to investigate the effect of sacred values on decision making, decision difficulty and the resulting negative emotions. thus, a sample of 288 students from the university of guilan were chosen as subjects and were required to complete a standard questio...

This paper draws attention to project trade-offs significance in project management and critically reviews the current state of the knowledge on the elements to be considered and the methods to resolve trade-off decisions. Traditionally the elements to be considered in trade-offs are mainly limited to time and cost and to some extent quality or risk or the well-known Project Triangle. The trade...

Time-cost trade-off is one of the most important subjects in project management and of interest to contractors. The goal of time-cost trade-off is sensivity analysis of project costs to changes in activity duration in order to obtain the best combination of activity duration decrease, in a way that the sum of project costs is minimized. In the heuristics presented in this area, time crashing is...

The analysis of trade-offs between competitive priorities is one of the core issues in manufacturing strategy research. However, past studies focused mainly on empirical validation of the trade-off concept. There has been limited research on practical aspects of trade-off management, especially methods for trade-off improvement and the incorporation of trade-off analysis into manufacturing stra...

According to the 'good genes' hypothesis, sexual ornaments provide an indication of the 'quality' of the bearer. In roach, Rutilus rutilus, breeding tubercles (BTs) may signal resistance against the digenean parasite, Rhipidocotyle campanula. Life history theory predicts that there should be a trade-off between parasite resistance and other life history traits. In roach, this could imply a trad...