• List of Articles Gold coins

      • Open Access Article

        1 - The relationship between futures and cash market price of gold coins
        بهزاد فکاری سردهایی اکبر میرزاپور علی صیامی مصطفی کجوری
        AbstractThe aim of this study is to investigate the relationship between spot and futures priceof gold coins in Iran and how market information spread between these markets, andanalysis between changes in cash and futures price volatility is the daily gold coins. Dailyd More
        AbstractThe aim of this study is to investigate the relationship between spot and futures priceof gold coins in Iran and how market information spread between these markets, andanalysis between changes in cash and futures price volatility is the daily gold coins. Dailydata for the future price of gold coins collected in 2012 from Iran Mercantile Exchange,has been used. To examine the relationship between spot price and futures price of goldcoins multiple regression models, vector Autoregressive , GARCH and Granger causalitytest is used. The results showed that changes in futures and spot coin price does not havea significant relation in the VAR model and multiple regression , But the spot and futuresprice volatility have an effective relationship. Granger causality tests also showed there isa relation from the spot price to the futures price changes. But the spot price and futuresprice volatility results indicate that this is Duplex relationship between markets, there isinformation flow between the two markets as a perfect. Manuscript profile
      • Open Access Article

        2 - New Search in Religious Tax of Bills
        mohammad rasoul ahangaran hossein sanaei
        We can search the subject of religious tax for bills in three chapters following of jurisprudence:1-religious tax of the property business 2- religious tax of gold coins and silver coins 3-judicial leader. In this article, it will be proved based on the second title nam More
        We can search the subject of religious tax for bills in three chapters following of jurisprudence:1-religious tax of the property business 2- religious tax of gold coins and silver coins 3-judicial leader. In this article, it will be proved based on the second title namely religious tax of gold coins and silver coins and by this reason we discuss the six methods. Among the six methods, fifth and sixth are correct because of at the fifth reason I mean at the narrative of Mohammad Ibn Moslem we see the word and at the sixth reason we see some narrative such as narrative of Hassan Ibn Ali Ibn Vasha that proves the necessity of payment for it at every kind of money. Manuscript profile