Economies of Scale

Description

IGCSE Economics Mind Map on Economies of Scale, created by LuLu Labbe on 04/08/2014.
LuLu Labbe
Mind Map by LuLu Labbe, updated more than 1 year ago
LuLu Labbe
Created by LuLu Labbe about 11 years ago
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Resource summary

Economies of Scale
  1. The advantage of large scale production that result in a lover average cost per unit; Spread total cost over a greater range of output
    1. Economies of scale refer to firms/industries growing in size not just increasing output in the short-run
      1. Internal Economies of Scale
        1. Advantages that arise as a result of the firm
          1. Financial
            1. Lower i/rs due to less risk
            2. Marketing
              1. advertising cost spreads over larger areas
              2. Purchasing
                1. Bulk buying = discounts; the major food retailers also have monopolizing power
                2. Technical
                  1. division of labour & specialist machinery
                  2. Risk-Bearing
                    1. Diversification (making more than one item)
                3. External Economies of Scale
                  1. Advantage firms can gain as a result of the growth of an industry
                    1. Research and Development
                      1. Growth of suppliers to the industry
                        1. Location of Firms - Clusters
                  2. Diseconomies of Scale
                    1. When a firm expands to much and began to receive disadvantages
                      1. Internal
                        1. Control
                          1. Coordination
                            1. Communication
                              1. Indstrial Relationships
                                1. Relationships between the union and the firm
                              2. External
                                1. Competition for resources may increase
                                  1. If firms are located together the volume of traffic may increase and transportation cost will rise
                                2. Issues with Economies of Scale
                                  1. Mass production might lead to a standardization of products limiting consumer choice in the market
                                    1. Lack of market demand: Market demand may be insufficient for economies of scale to be fully exploited.Some businesses may be left with a substantial amount of excess capacity if they over-invested in new capital
                                      1. Developing monopoly power: Business may use economies of scale to to build up monopoly power in there own industry and this might lead to a reduction in consumer welfare and higher prices in the long
                                        1. Protecting monopoly power: Economies of scale might be used to form a barrier to entry - existing firms have the ability to force prices
                                          1. New firms unwiling to risk
                                            1. less competition = higher quality, less choices & lower quality

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