stock return is usually considered to be affected by firm’s financial ratios as well as economic variables. fundamental method assume that stock returns is not solely related to the stock market. most result come from the company condition , industry situation and whole economy. in this paper, this relationship between stock return and fundamentals is studied using the data for 22 pharmaceutica...

one of the main functionalities of capital market is to improve liquidityin the market which provides security for the investors. mutual funds aremodern financial institutions which are designed with the aim of collectingfunds from investors and devote them to buy a variety of securities inorder to mitigate investment risks, exploit the economies of scale andfinally create a reasonable return f...

Based on the carbon-nitrogen cycles and greenhouse gas (GHG) mitigation and emission processes related to straw return and burning, a compound greenhouse gas budget model, the "Straw Return and Burning Model" (SRBM), was constructed to estimate the net mitigation potential of straw return to the soil in China. As a full GHG budget model, the SRBM addressed the following five processes: (1) soil...

for banks and financial institutions, credit risk had been an essential factor that needed to be managed well. credit risk was the possibility that a borrower of counter party would fail to meet its obligations in accordance with agreed terms. credit risk; therefore arise from the bank’s dealings with or lending to corporate, individuals, and other banks or financial institutions.  credit risk...