A stock variable is a quantified variable that is measured at a particular point of time. Since, stock of capital, total money supply, and number of persons employed are a quantities measured at a particular point of time, these are stock variables.
What determines the volatility of a stock?
TL;DR
- Market volatility is a measure of the variance of returns on a market index over a given period.
- High volatility is associated with high risk and unpredictability.
- Historical market volatility represents the current market volatility based on historical returns. ...
- A market is considered volatile if it rises or falls more than 1% over a given period.
What are the "stock and flow" variables?
What Are Stock and Flow Variables?
- Examples of Flow Variables. Flow variables refer to variables that are measured over a period or per unit of time. ...
- Examples of Stock Variables. Stock variables, on the other hand, mean those variables that are measured at a point in time. ...
- Interpretation of Stock and Flow Variables. ...
- Mutual Dependence of Stock and Flow Variables. ...
What are flow and stock variables?
Flow variables refer to variables that are measured over a period or per unit of time. Stock variables, on the other hand, mean those variables that are measured at a point in time. The concepts of stock and flow are variables that have mutual dependence both to each other as well as to other variables.
Which of the following is a stock variable?
stock variable Which of the following is a flow variable? Investment spending in an economy over the years Which of the following is true of the mercantilism policy? It emphasizes the importance of trade restrictions in achieving economic growth.
What are the examples of stock variables?
An example of a stock variable would be wealth. We measure wealth at a “point in time.” For example my wealth at the end of the year. An example of a flow variable would be income. We measure income over a period of time.
What are the stock and flow variables?
Difference between stock and flowStockFlowStock is defined as a variable that is measured at a particular point in timeFlow is defined as a variable which is measurable over a period of timeTime DimensionStock does not have a time dimension attached with itFlow has a time dimension attached with itNature6 more rows
What is stock variable in economics class 12?
Ans. Stock variables are defined as any quantity measured at a particular point of time. e.g. number of machines in a plant, amount in the bank account on a specific date, etc.
Which of the following is a stock variable?
The correct answer is Option 3, i.e Wealth. Stocks are defined at a particular point of time. So, Wealth is a stock variable as it can be measured at a particular time. Hence, option 3 is correct.
What is not a stock variable?
Revenue is not a stock variable as it is a flow variable and measured for a period of time.
Is money a stock variable?
Wealth is measured in dollars at a point in time and is a stock variable. Saving is measured in dollars per unit time and is a flow variable.
What do you mean by stock and flow variables give two examples of flow variables?
Definition. A stock variable is measured at a particular point of time. For example, bank balance as on October 01, 2010 is Rs 5000. A flow variable is measured over an interval of time. For example, interest earned on bank deposits for 1 year, i.e. from October 01, 2009 to September 30, 2010.
Is capital a stock variable?
Capital is a stock variable. On a particular date (say, 1st April, 2011), a country owns and commands stock of machines, buildings, accessories, raw materials, etc. It is stock of capital. Like a balance-sheet, a stock has a reference to a particular date on which it shows stock position.
Is GDP a stock variable?
For example, U.S. nominal gross domestic product refers to a total number of dollars spent over a time period, such as a year. Therefore, it is a flow variable, and has units of dollars/year.
Is savings a stock variable?
Saving: Saving is a flow variable because it is a quantity measured over a specified period of time (If it is given as savings, then it will be considered a stock concept which accumulates money at a particular point of time).
Why inventory is a stock variable?
Inventory is a stock variable because it is measured at a point of time and change in inventory is a flow variable because it ts measured for a period of time.