Hand made rug is one of the major non-petroleum exported items which directly and indirectly supports the employment of large number of people around 8 to 9 millions in the recent years.The exportation of hand-made carpet has descended and it is considered a serious threat and may end to unemployment for a large number of the countrymen. This is one of the important reasons for the extra decrea...

This study uses time series data related to employment, wages, capital costs and value added to estimate labor demand function in aggregate economics in three sectors, i.e. service, industry and agriculture categorized by skilled and unskilled and in service sub-sectors. So as to anticipate economy globalization impacts on employment in the framework of three outcomes namely capital entrance, t...

due to the limiting workspace of parallel manipulator and regarding to finding the trajectory planning of singularity free at workspace is difficult, so finding a best solution that can develop a technique to determine the singularity-free zones in the workspace of parallel manipulators is highly important. in this thesis a simple and new technique are presented to determine the maximal singula...

over the past decades a number of approaches have been applied for forecasting mortality. in 1992, a new method for long-run forecast of the level and age pattern of mortality was published by lee and carter. this method was welcomed by many authors so it was extended through a wider class of generalized, parametric and nonlinear model. this model represents one of the most influential recent d...

The results of performance evaluation in the creation of employment during the recent years indicates that employment goals in the third development plan were not achieved while goals in the area of production and investment growth rates were fulfilled accordingly. The analysis of labor demand models in the third development plan is conducted in order to identify their weaknesses in predicting ...