The Relationship Between Long Run And Short Run

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1. An explicit cost is a direct payment throughout the duration of running a business e.g. a wage, materials cost and rent. An implicit cost is where there is no actual payment as it more refers to the opportunity cost of what a firm has to give up in order to use another factor. Examples include depreciation of assets, loss of interest income on business funds, or the foregoing of a salary to add revenue to the business early on. 2. In economics, the short run is where at least one input in the production process is fixed and the rest are variables within a certain period of time. Long run is when all inputs are able to be adjusted in a certain period of time. A real world example of a short run would be when a firm cannot change a certain person’s salary in the ‘short run’ due to a contract for a certain period of time. They cannot alter the wage until the next contract renewal. 3. Total Product Total Fixed Cost Total Variable Cost …show more content…

The relationship between short run and long run average costs is that the long run average cost shows the minimum average cost that a firm can produce any type of output for that period of time without limitations on inputs. However, the short run is a certain period of time where at least one variable of the production process is fixed and cannot be altered for that period of time making the firm only able to maneuver using the other inputs available. The average cost decreases in the short run due to an increase in marginal returns representing a ‘U’ shape on the cost curve graph being at its optimal level of efficiency at the bottom of the curve. However, pushing past the optimal level will cause a sudden rise in the total costs of the firm as it has fixed variables. The average cost in the long run will not rise as sharply as in the short run due to the enabling of inputs to increase the size of the firm to combat the increased output in an economical sense. That’s why the long run cost curves are flatter than those of short

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