It is commonly accepted in the industrial organization literature that rate of return regulation leads to inefficient outcomes. Since prices are calculated so as to cover the regulated firm’s average cost, which includes the periodic fixed costs associated with plant property and equipment, the conventional argument is that prices must exceed the marginal cost of production. This paper examines...

Artikel ini bertujuan untuk mengidentifikasi determinan tingkat pengembalian simpanan pada bank syariah. Penelitian menyelidiki faktor-faktor yang mempengaruhi di mengkaji dan hubungan sebab akibat antara utama pertumbuhan, yaitu deposito investasi mudharabah, bunga, pendapatan syariah periode 2020 – 2021. Data dianalisis dengan menggunakan pendekatan kuantitatif menunjukkan hasil empiris bahwa...

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...

Time changes of return, inefficiency studies performed and presence of effective factors on share return rate are caused development modern and intelligent methods in estimation and evaluation of share return in stock companies. Aim of this research is prediction of return using financial variables with artificial neural network approach. Therefore, the statistical population of this study incl...

this paper examines the economic effects of investment in developing and introducing almond late flowering cultivars (alfc) in a period of 52 years from 1968 to 2020, developed in sahand horticultural research station (shrs), using the economic surplus model and field survey data. alfc make almond supply curve move less to the left when there is a chilling case, thus affect the economic surplus...