Public Goods (theme 1) Flashcards

1
Q

What is market failure?

A

When the price mechanism fails to allocate scarce resources efficiently

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2
Q

What is complete market failure?

A

When no products are supplied in the markets at all ‘missing markets’

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3
Q

What is partial market failure?

A

When the market is functioning but produces the wrong quality and price

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4
Q

What is non - excludability?

A

= someone else paying for something

  • e.g. streetlights, they cannot exclude someone from benefitting from it.
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5
Q

What is non - rival consumption?

A

The cost of supplying

E.g. supplying light to an extra person is £0

-if it’s available to one it’s available to all

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6
Q

What is non - rejectable?

A

something that the government put in place

E.g. streetlights, someone might not want it there however, they cannot reject it

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7
Q

What is a private good?

A

The opposite…

= rejectable
= rival consumption
= excludable

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8
Q

What are examples of public goods?

A
  • flood defence
  • crime control
  • public service broadcasting
  • vaccinations (reduced risk of disease)
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9
Q

What are the characteristics of a quasi - public good and what is it?

A

= they have both characteristics of public and private goods.

  • near public good
  • semi non - rival
  • semi non - excludable
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10
Q

What is the free rider problem?

A

Public goods are non excludable, it is difficult to charge people from benefitting from a good or service once provided.

E.g.
- a park
- a train (not paying for a ticket)

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11
Q

What does the free rider problem lead to?

A

Leads to under provision of a good and this causes market failure

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12
Q

What is a merit good?

A

Goods the gov feel world be under - consumed which ought to be subsidised or provided free at the point of use. It does not depend on the ability to pay for a good / service

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13
Q

What do merit goods lead to?

A

Positive externalities

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14
Q

Why is education a merit good?

A
  • people dont / wouldn’t want to be there
  • helps reduce unemployment rate
  • gives more opportunity (long - term investment)
  • benefits person directly, increases proportion of income long term
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15
Q

What is the principle agent?

A

An arrangement which one entry legally appoints another to act on its behalf

  • e.g. the government (school)
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16
Q

What is a de merit good?

A

Over consumed, (negative externality)