How is covariance used in portfolio theory?

June 30, 2024 No Comments

A: Covariance is used in portfolio theory to determine what assets to include in the portfolio. Covariance is a statistical measure of the directional relationship between two asset prices. Portfolio theory uses this statistical measurement to reduce the overall risk for a portfolio. A positive

How is marginal analysis used in making a managerial decision?

June 30, 2024 No Comments

A: Marginal analysis plays a crucial role in managerial economics, the study and application of economic concepts, to managerial decisions. The idea is to predict and measure the impact of per unit changes on an organization’s goals, ultimately identifying the optimal resource allocation given the

How is marginal revenue related to the marginal cost of production?

June 30, 2024 No Comments

A: The marginal cost of production and marginal revenue are economic measures used to determine the amount of output and the price per unit of a product that will maximize profits. A rational company always seeks to maximize its profit, and the relationship between marginal revenue

How does investment banking differ from commercial banking?

June 30, 2024 No Comments

A: Investment banking and commercial banking are two primary segments of the banking industry. Investment banks facilitate the buying and selling of investments, while commercial banks manage deposit accounts. Investment Banking Investment banks are institutions that function mainly to serve businesses. They aid companies in

How Does the Law of Supply and Demand Affect Prices?

June 30, 2024 No Comments

A: The law of supply and demand is an economic theory that explains how supply and demand are related to each other and how that relationship affects the price of goods and services. It’s a fundamental economic principle that when supply exceeds demand for a good

How does marginal utility relate to indifference curves in microeconomics?

June 30, 2024 No Comments

A: The importance of indifference curve analysis to neoclassical microeconomic consumer theory can hardly be overstated. Until the early 20th century, economists had been unable to provide a compelling case for the use of mathematics, particularly differential calculus, to help study and explain the behavior

How does market risk affect the cost of capital?

June 30, 2024 No Comments

The chief way that market risk affects cost of capital is through its effect on the cost of equity. Companies finance operations and expansion projects with either equity or debt capital. Debt capital is raised by borrowing funds through various channels, primarily through acquiring loans

How does monetary policy influence inflation?

June 30, 2024 No Comments

A: In a purely economic sense, inflation refers to a general increase in price levels due to an increase in the quantity of money; the growth of the money stock increases faster than the level of productivity in the economy. The exact nature of price

How does money supply affect inflation?

June 30, 2024 No Comments

A: Definitions matter when describing the relationship between changes in the money stock—or total money supply—and inflation. For example, the first definition of inflation given by the American College Dictionary is any increase in the currency not redeemable in specie. Other definitions consider inflation to

How Does Money Supply Affect Interest Rates?

June 30, 2024 No Comments

A: All else being equal, a larger money supply lowers market interest rates. Conversely, smaller money supplies tend to raise market interest rates. The current level of liquid money (supply) coordinates with the total demand for liquid money (demand) to help determine interest rates. In a

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