the causes of inflation and budget deficit is the government's contribution to pension funds, which has increased from 5% in 2004 to 20% of the budget for the year. olya aligir, chairman of the board of directors of the high center of islamic labor councils. increasing the retirement age is a punishment for workers the implementation of the decree endangers the public trust of the society . in addition to the life expectancy index, the two components of wages and quality of life are important indicators that should be taken into consideration. the quality of life of wage workers in countries that have increased the retirement age is different from iran. sajjad padam, former director general of social insurance and the ministry of labor. other countries experienced a crisis in their pension funds when they reached an aging population. but in iran. the average age of the society has not yet reached the old age when the pension funds suffered a resource crisis. the main problem of pensions it is premature and there is no escape from this crisis except by changing the retirement age. alireza mahjoub, secretary general of the worker's house. obligations of pension funds are a type of bilateral contract, whose unilateral violation is acceptabl