In this paper, researchers estimated the stock price of activated companies in Tehran (Iran) stock exchange. It is used Linear Regression and Artificial Neural Network methods and compared these two methods. In Artificial Neural Network, of General Regression Neural Network method (GRNN) for architecture is used. In this paper, first, researchers considered 10 macro economic variables and 30 fi...

This paper estimates a price elasticity using a flexible demand specification on survey data where prices are observed with error are correlated with household characteristics. The demand function is modeled as being a polynomial (and more generally also including trigonometric terms) in the unobserved true prices and the form of the dependency between the observed (mismeasured) prices and hous...

forecasting stock price had been paying attention to many analysts and stockholders. today, this issue more recent years has been do by new methods but new methods, good enough, not have analysis of description and changes effective variables on stock price whereas all this method rely on regression bases. ardl (autoregression distributed lag ) of one equation cumulative regression method obtai...

the main purpose of this study, is surveying the factors that affect price impact of block trades in the stock market. for this reason, the sample consisted of 525 block trades have been selected randomly of accepted companies in tehran stock exchange, that have block trade during the period 1390 to 1392. in this paper, total, temporary and permanent price impact is used as dependent variables,...

this paper investigate iranian tourism demand to malaysia using the recently developed autoregressive distributed lag (ardl) ‘bound test’ approach to cointegration for 2000:q1 to 2013:q4. the demand for tourism has been explained by macroeconomic variables, including income in iran, tourism prices in malaysia, tourism price substitute, travel cost and trade value between iran and malaysia. in a...

This paper investigate Iranian tourism demand to Malaysia using the recently developed autoregressive distributed lag (ARDL) ‘Bound test’ approach to cointegration for 2000:Q1 to 2013:Q4. The demand for tourism has been explained by macroeconomic variables, including income in Iran, tourism prices in Malaysia, tourism price substitute, travel cost and trade value between Iran and Malaysia. In a...

When real-valued utilities for outcomes are bounded, or when all variables are simple, it is consistent with expected utility to have preferences defined over probability distributions or lotteries. That is, under such circumstances two variables with a common probability distribution over outcomes – equivalent variables – occupy the same place in a preference ordering. However, if strict prefe...