The global trends of population growth, urbanisation and volatile markets require a paradigm shift towards decoupling economic growth resource consumption. This especially applies to the manufacturing industry. visionary solution approach Ultra-Efficiency Factory supports holistic improvement in five fields action - energy, material, emissions, human/staff, organisation for an industrial factor...

Followed by changing environment and global competition, performance of enterprises in allocating more market share to themselves has shaped to be a strategic issue for most of competitive enterprises including production companies. In that case suggestion of a new method or methods that increases the performance of production companies, especially in their production speed, can be critical fac...

Because of the recent increase in the gas price and interest in environmental issues, the demand of ethanol as substitute of gasoline is rapidly increasing. Basically, 5 steps are included in ethanol production composed of grinding, cooking, fermentation, distillation, and hydration. In each step, there are several ideas to improve its productivity and benefitablity. In this paper, I put some e...

in this paper we examine the effect of the oil volatility, consumer price index (cpi) and industrial production on the stock market return in tehran stock exchange (tse). we used seasonal data in period 1378-1390 and auto regressive distributed method (ardl) for the short-term and long-term relationship between the variables. as results of research indicate, we find that there is positive short...