What is aggregate demand?

The definition of aggregate demand is the sum of the expenditure on goods and services that companies and the State are willing to buy at a given price level in a specific period of time. On some occasions, the concept of aggregate demand is used as a synonym for Gross Domestic Product (GDP), by measuring … Read more

What is the Sharpe Ratio and how to calculate it?

The Sharpe Ratio is a ratio that measures the profitability There is an excess average (difference between the profitability of a given portfolio and that of a risk-free asset), per unit of total risk that a portfolio can bear. This meter can indicate the quality of a Investment fund, since it compares them with others … Read more