according to the importance of careful review of crude oil market fluctuations on the iranian economy, in this paper a multivariate model of markov switching vector error correction model (have been used). variables such as real gross domestic product in industrial sector, real effective exchange rate, real governmental expenditure, real import, inflation rate and real crude oil price is used t...

This study examined the role of positive and negative discretionary accrual management in the stock price impact. A sample of 66 firms listed in Tehran Stock Exchange was selected for a ten-year period (2008-2017). Accrual management was found to lead to significant changes in stock prices, and uninformed investors incur trading costs caused by the stock price impact. The results showed two key...

it is very important to analyze the rice market structure in mazandaran province, as this province is competent to produce rice. mazandaran rice market was analyzed by completing 55 questionnaires in producer, wholesaler and retailers level, randomly in 2009. results show that marketing margins of two varieties namely- local (tarom) and multi-product- were 5850 and 3700 rials, respectively; als...

The enhanced abilities of online retailers to learn about their customers’ shopping behavior have increased fears of dynamic pricing, a practice in which a seller sets prices based on the estimated buyer’s willingness-to-pay. However, among online retailers, a deviation from a one-price-for-all policy is the exception. When price discrimination is observed, it is often in the context of custome...

In manufacturing institutes the only access way to maximum profit is identifying the production mix of the products based on the limitations such as policies and politics, demand and production processes. This study identifies the constraints of a tile-manufacturing company including constraints in its production and demand line using LINGO software version 15, and identifying production bottle...

exchange rate pass-through to the price of traded goods is one of the important issues in economy of developing countries such as iran and affects the efficiency of the exchange rate policies to improve the trade balance. the main aim of this paper is to empirically analyze exchange rate pass-through to iran's saffron export price using panel data for twenty destination markets during 2000...

exchange rate pass-through to the price of traded goods is one of the important issues in economy of developing countries such as iran and affects the efficiency of the exchange rate policies to improve the trade balance. the main aim of this paper is to empirically analyze exchange rate pass-through to iran's saffron export price using panel data for twenty destination markets during 2000–2011...

This paper examines whether consumers necessarily benefit from tightening the price cap. We find that a tighter price cap always increases consumer welfare when demands are independent. Conversely, when demands are interdependent a tighter price cap may reduce consumer welfare.  2000 Elsevier Science S.A. All rights reserved.