خلاصة:
In economics, inflation is a sustained increase in the general price level of goods and
services in an economy over a period of time. When the price level rises, each unit of
currency buys fewer goods and services; consequently, inflation reflects a reduction in the
purchasing power per unit of money – a loss of real value in the medium of exchange and
unit of account within the economy. A chief measure of price inflation is the inflation rate,
the annualized percentage change in a general price index, usually the consumer price index,
over time. The opposite of inflation is deflation. If economic growth matches the growth of
the money supply, inflation should not occur when all else is equal. A large variety of
factors can affect the rate of both. For example, investment in market production,
infrastructure, education, and preventative health care can all grow an economy in greater
amounts than the investment spending
ملخص الجهاز:
Setayesh et al (2012) studied the effects of disclosure quality on the current and future performance of companies listed in Tehran Stock Exchange.
Table 1- sample selection based on research limitations In the present study, to examine the relationship between the type of disclosure and the quality of the profit in the company's listed in Tehran stock exchange, a hypothesis was formulated and presented.
893140 2009) Research findings: Table (2)- descriptive findings Index of scores SD and mean Based on results shown in Table 4, according to statistic value t obtained for indices of disclosure quality and significance level, it can be stated that as P-value for indices Company disclosure level index The reliability of company disclosures The timeliness of disclosure Voluntary disclosure Mandatory disclosure Company size The volume of transactions Market value of company Financial Leverage of company 53.
, Mogadasi, M, 2013, evaluation of effect of disclosure quality (reliability and timeliness) on stock value of companies listed on the Tehran Stock Exchange, Accounting and auditing investigations, 2: 133-147.
Kazem Nejad, M, Zulfeghari, M, 2011, investigating the effect on liquidity of disclosure quality on liquidity and capital of companies listed on UCT Journal of Management and Accounting Studies Vol 5 Issue 3, September 2017 the Tehran Stock Exchange.