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en:production-function-example [2018/07/22 10:11]
federico
en:production-function-example [2018/07/23 07:45]
federico
Line 5: Line 5:
 The Cobb Douglas Production Function is widely used in economic models. It takes the following form: The Cobb Douglas Production Function is widely used in economic models. It takes the following form:
  
-Q(L,K) = A Lβ Kα+Q(L,K) = A L<sup>β</​sup> ​K<sup>α</​sup>​
  
 L:labor \\ L:labor \\
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 {{:​en:​linear-production-function-example.png?​nolink|}} {{:​en:​linear-production-function-example.png?​nolink|}}
 +
 +===== Example 3: One Input Production Function with Diminishing Returns =====
 +
 +In this example we will see the case of a production function that has only one factor of production: robots: But if we keep adding robots, the output of each robot will decrease. Maybe because the robots start to chat with each other and it's productivity decreases :-)
 +
 +In this example, the production function is:
 +
 +Q = 100 * K <​sup>​0.9</​sup>​
 +
 +If there is only one robot, the output will be the same as in the linear example: 100. But if we add a second robot, the output will be lower: ​
 +
 +100*2<​sup>​0.9</​sup>​= 186
 +
 +Where in the linear example, two robots would have produced 200 T-Shirts
 +
 +The charts of both examples is:
 +
 +{{ :​en:​diminishing-returns-production-function-example.svg |}}
 +
 +We can see that as we keep adding robots, the difference in the quantity produced between the diminishing returns example and the linear example keeps growing. ​
 +
 +===== Example 4: CES Production Function =====
 +
 +This production function has, as the name says, a constant elasticity of subsitution. An example of this production function, using two inputs is:
 +
 +Q = F (a * K<​sup>​α</​sup>​ + (1 - a) L <​sup>​α</​sup>​)<​sup>​1/​a</​sup>​
 +
en/production-function-example.txt · Last modified: 2018/07/23 07:59 by federico