International Journal of Tax Economics and Management

Different Variations of Cost Curve in Economics

Author: Hartini Ab Ghani | Published on: 28 February, 2019   Page: 19-28

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Abstract
In economics, a cost curve is a graph of the costs of production as a function of total quantity produced. In a free market economy, productively efficient firms optimize their production process by minimizing cost consistent with each possible level of production, and the result is a cost curve; and profit maximizing firms use cost curves to decide output quantities. There are various types of cost curves, all related to each other, including total and average cost curves; marginal ("for each additional unit") cost curves, which are equal to the differential of the total cost curves; and variable cost curves. Some are applicable to the short run, others to the long run.

Keywords
Cost Curve; Variations; Relation of Different Curves; Marginal Cost.

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Ghani, H., B. (2019), Different Variations of Cost Curve in Economics. International Journal of Tax Economics and Management, 2(6), 19-28.

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    Ghani, H., B. (2019) "Different Variations of Cost Curve in Economics", International Journal of Tax Economics and Management, 2(6), pp.19-28.

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    Ghani, H., B.. Different Variations of Cost Curve in Economics. International Journal of Tax Economics and Management. 2019; 2(6): 19-28.

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    Ghani, H., B.. Different Variations of Cost Curve in Economics. International Journal of Tax Economics and Management. 2019; 2(6): 19-28.

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    Ghani, H., B.. Different Variations of Cost Curve in Economics. International Journal of Tax Economics and Management. 2019; 2(6): 19-28.

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    [This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).]

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    Author Details


    Hartini Ab Ghani
    Faculty of Economics and Management Science
    Sultan Zainal Abidin University
    teenighani@gmail.com