Market Failure

Description

Mind Map on Market Failure, created by Gavin Dawson on 03/21/2014.
Gavin Dawson
Mind Map by Gavin Dawson, updated more than 1 year ago
Gavin Dawson
Created by Gavin Dawson about 11 years ago
37
1

Resource summary

Market Failure
  1. MSC not = MSB
    1. not allocatively efficient
      1. welfare loss
      2. Sources
        1. imperfect information
          1. externalities

            Annotations:

            • "-ve 8,087 weight loss stomach operations 2010/11" - Evidence A
            1. Monopoly Power
              1. immobility
              2. Private Goods
                1. Merit
                  1. underconsumption
                    1. +ve externalities
                      1. Healthy Meals

                        Annotations:

                        • "Half of the 1.2m children entitled to free school meals do not take them up" - Evidence F
                      2. Public
                        1. Free Rider
                          1. Non excludability
                            1. non rivalry
                            2. Demerit
                              1. overconsumption
                                1. -ve externalities
                                  1. sports drinks

                                    Annotations:

                                    • "The levels...in which people are consuming these are worrying" - Evidence C
                                2. Responses
                                  1. Legislation

                                    Annotations:

                                    • Traffic Light labeling of Foods Banning of trans fats 
                                    1. Regulation

                                      Annotations:

                                      • Ofsted - monitor and report on standards "take it in turns to have nutritious lunches". - Evidence D
                                      • Ofsted found a "third of schools still failing to provide healthy meals" - Evidence D
                                      • Mandatory standards - "average school lunch must contain at least one portion of veg or salad and one of fruit." - Evidence D
                                      • Mandatory standards cont'd - "Fat, sugar and salt are restrcited and each meal shoud contain minimum levels of nutrients and vitamins" - Evidence D
                                      1. Taxation

                                        Annotations:

                                        • Sports and body building drinks to lose their "zero rating" - Evidence E, link to evidence C
                                        • "Consumption of these isotonic drinks without accompanying exercise is linked to weight gain." - Evidence C
                                        • "The proposed VAT on the pasty could mean a 15-20% reduction in sales [leading] to job losses and lower profitability" - Evidence E
                                        • Fat tax - Denmark on foods high in saturated fat
                                        1. subsidy

                                          Annotations:

                                          • Money towards buying fresh food for new mums - see Health Start Scheme
                                          1. Public sector

                                            Annotations:

                                            • Healthy Schools Meals - cost £367, withdrawal of these would "negatively affect economic welfare"
                                            • "healthy food improves behaviour and grades" - Evidence F
                                          2. Pre-release issues
                                            1. Measuring externalties

                                              Annotations:

                                              • -ve Cost to NHS of obesity linked to consumption of fatty and sugary foods, also sports/fizzy drinks
                                              • +ve Economic mobility linked to better behaviour grades
                                              1. Government intervention
                                                1. "nanny state"

                                                  Annotations:

                                                  • Should individuals be more responsible.  Are they really poorly informed about choices or making poor choices?
                                                  1. health awareness

                                                    Annotations:

                                                    • Change 4 Life - promoting healthy lifestlyes
                                                    • Anti campaigns - would this be too emotive? 
                                                    • Costly are they effective? 
                                                    1. Equity

                                                      Annotations:

                                                      • Tax on food regressive, as flat rate indirect tax 
                                                      • PED of food inelastic therefore incidence is borne by the consumer, so inflationary as well
                                                      1. Trade off

                                                        Annotations:

                                                        • Given the current austerity measures any funding will redirect funds from elsewhere, can the opportunity cost be justified?
                                                        • Already scrapped a "planned extension of free school meals" - Evidence D
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