جستجوی مقالات مرتبط با کلیدواژه "انتخاب بین زمانی" در نشریات گروه "اقتصاد"

The precise measurement of individual time preferences in assessing the economic plans that individuals are involved in, in the estimation of social time preferences, in the assessment of environmental and health plans is very crucial. The purpose of this research is to estimate and also describe the method of estimating individual intertemporal preferences. The sample is 70 students of Allameh Tabataba'i (A.S) and Payam Noor Universities. For this purpose, the experimental method, which allows controlling the confounding variables, is used. In order to estimate the discount function among various functions, the hyperbolic function had a better fit on the data. In this type of function, the discount does not take place at a fixed rate, but with the extension of the selection period, the discount decreases. The fitting of data using the hyperbolic function showed that this kind of discounting is consistent with past research. The average individual discount rate obtained was 0.0615 with a standard deviation of 0.796.

The purpose of this study is to investigate the effect of Islamic religiosity on intertemporal preferences using the method of laboratory economics. This method is the most important and valid method for estimating individual time preferences. In order to measure religiosity, for the first time in Iran, the method of implicit measurement was used in which there is no possibility of pretending and deviating the answers. The fitting of the hyperbolic function on the data on intertemporal preferences showed that this type of discount has a good fit and is consistent with previous research. In order to control the personality variable, a valid HEXACO questionnaire was used. The gender of the subjects was also controlled. The subjects were 110 students of Allameh Tabatabai University, Shahid Beheshti University and Payame Noor University. Ordinary least squares regression method was used to measure the effect of religiosity on intertemporal preferences. The results showed that religiosity has a negative and significant effect on the discount rate. analysis of covariance showed different discount rates for men and women. Also, the gender of the subjects had a significant effect on the discount rate, so that women showed more patient behavior than men.

The purpose of this research is to investigate the effect of Islamic religiousness on individual time preferences. For this purpose, the experimental method, which allows controlling the confounding variables, and, of course, is the most important and valid method for estimating individual time preferences, is used. The method used to derive individual preferences was multiple price list, in which individuals are subject to multiple monetary choices. The discount function for estimation of discount rate, which was used in this study, was hyperbolic function, in this type of function, the discount does not take place at a constant rate, but the discount is reduced by extending the time interval. The fitting of the data using the hyperbolic function showed that this type of discounting has a good fit and is consistent with previous research. In order to assess religiosity, a valid intrinsic-extrinsic questionnaire was used. valid Hexaco questionnaire was used to control the personality variable. The subjects were 120 students from Allameh Tabataba'i and Payam noor University. The least squares regression method was used to measure the effect of religiosity on time preferences. The results of the study showed that intrinsic religiosity had a negative and significant effect on the discount rate, while extrinsic religiosity had a positive, but meaningless, effect on the discount rate. Among all kinds of personality dimensions, only conscientiousness has a significant effect on the discount rate. It seems that the higher level of intrinsic religiosity, through self-control, increases the patience of the religious individual and, consequently, reduces the discount rate. The increase in conscientiousness dimension of the personality, which reflects the tendency to organize time, work regularly, and accuracy in decision making, also reduces the discount rate.