مشخصات پژوهش

عنوان	Transportation Productivity Trends, Using None Parametric Policy (Case Study: Iranian Railway)
نوع پژوهش	مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها	Railway, Data Envelopment Analysis (DEA), Productivity, Technical Efficiency
چکیده	Railway transportation plays an important role in developing of any country so that more than 20 present of the GDP in all countries also Iran, directly or indirectly are related to the transportation. In other hand one of the most significant factors, which play an important role in the development and growth of economy, is the level of high productivity. Productivity is an essential tool in evaluating and monitoring the performance of an organization, especially a business organization. Hence, railway and its productivity can be two key factors to provide the economic developing fields. Because of this matter, it is necessary to attempt measuring the efficiency and productivity in transportation. The paper reviews trend of the efficiency and productivity in thirteen Iranian railway operators by Data Envelopment Analysis based on Malmquist during the years 2007 to 2015. As the results the trend of the total productivity in railway was not stable and was affected by temporary policies in which sometimes it had a growth and in the other years of period was not followed by any increasing trend in the total productivity.
پژوهشگران	اکبر خدابخشی (نفر اول)