فهرست مطالب حسین سامان پور

The present study deals with the design of the puzzle of financial prices regarding the response of inflation to government spending shocks. For this purpose, using the structural vector autoregression (SVAR) model, known as impulse models, uncertainty effects created by the government's current expenditures and construction expenditures and other effective indicators such as Impulses of technology, real wages, and short-term interest rates on inflation were examined. The data of the study was collected from the website of the central bank, and the model is estimated to have been using Eviews software for the years 1987-2020. The findings showed that an impulse from private consumption and government spending increases inflation by 2% and 1%, respectively. The response of inflation to the impetus from the technology area is also close to zero. In other words, introducing the technology variable into the financial puzzle of Iran's economy will cause a slight adjustment in inflation in the short term. The use of the technology variable will disturb the reactions of inflation and consumption to some extent. Still, on the other hand, the use of the technology variable will cause the government's expenses to increase. The response of inflation to the increase in government spending, especially at the lower limit, is an increase. Inflation's response to impulses from the short-term nominal interest rate is from the lower limit up to five periods and the upper limit up to two ascending periods. In the Iranian economy, officials and policymakers do not increase the nominal interest rate in response to the increase in inflation. This factor leads to a decrease in real interest and reduces private economic activity as well as real wages. In general, by looking at the results of the design of the puzzle of financial prices regarding the response of inflation to government spending shocks, it can be seen that in most periods, the response of inflation to government spending shocks is incremental

Industrialization in Iran like many of developing countries has brought numerous advantages and disadvantages. However in best condition, it is not possible to eliminate disadvantages but it is possible to minimize them. Industrial accidents are fundamental disadvantages of industrialization without developing its specific culture. And new researches show that number of these accidents in Iran are much more than global standards. This can be caused by the lack of necessary skills of human resources in industry sector. With such an approach, this study has tried to investigate the impact of skills composition of human resources on industrial accidents in Iranian manufacturing industries. The study has coverd all provinces of Iran. The skills combination was measured by 4 criteria; simple workers, skilled workers, technicians and engineers. And that was evaluated in association with proportion of industrial employees to work-related industrial accidents by using panel data econometrics approach. Unexpectedly, the results of this investigation showed that by increasing the proportion of skilled workers in industrial employees, the rate of work-related accidents has increased whereas as expectated by increasing the proportion of technicians and engineers in industrial employees, rate of work-related accidents has decreased. This indicates the inconsistency between definition of proficiency/skill in industry sector and necessary skills for prevention of work-related accidents. In term of policy making, this finding calls for more attention to skills concerning accident prevention. Iran Technical and Vocational Training Organization is in charge of it.