Economics: Risk and Uncertainty

8 important questions on Economics: Risk and Uncertainty

What are the three elements of conditional profit maximisation?

  1. Trade-offs with other objectives (leisure, sustainability, risk avoidance, food security)
  2. Presence of large transaction costs and imperfect or missing markets (for labour, land, food, insurance). In this lecture it will be particular the market for insurance
  3. Resource constraints (family labour, land, social capital,...) either the availability of resources or access to these resources play an important role in peasant household decisions making.

What are two characteristics of uncertainty?

  1. Uncertainty is larger in agriculture than in most other economic sectors, due to the influence of weather, pests and diseases and length of production cycle.
  2. Household responses to risk and uncertainty can be divided into 'mitigation'(= pro-active behaviour) and 'adaptation' (=risk coping). Given certain risks they have been facing you can also cope with it afterwards, and this is called adaptation

What are four types of uncertainty which peasant households face?

  1. Natural uncertainty: has to do with agriculture itself. Output uncertainty: due to drought, floods, pests and diseases.
  2. market uncertainty: even when they have access to markets, they are not that certain. The prices they have to pay on markets, because when they grow a crop they price may be much higher then when they harvest.
  3. institutional uncertainty: it has to do with access to resources whether or not you sure to be able to use it. The uncertainty caused by companies coming to the area, and claming the land.
  4. Personal uncertainty: illness, funerals, weddings, fire
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How can we cope with natural uncertainty?

Pro-active ways to deal with this: can be mitigated by using inputs (irrigation water, pesticides, GM seeds), and other technologies and tenure arrangements (sharecropping), in types of way to share to crop so that risks will be low

How can we control market uncertainty?

Can be partly controlled  by keeping stocks or signing output contracts. Keep stocks and sign contracts. This is recommended by researchers. Buy the harvest at a certain given price. This is so-called contract farming

What are the four characteristics of institutional (social) uncertainty?

  1. Access to resources (land tenure)
  2. Dependence on others (e.g. traders)
  3. Political environment (civil war, government policies
  4. Can be influenced through social capital, for example contract with traders that will influence risks

How can personal uncertainty be mitigated?

Can be mitigated through keeping reserves (self-insurance), social capital (mutual insurance) or formal insurance. Self-insurance that you are able to deal with yourself, and mutual insurance, that you can share it with others and formal insurance, that there is market insurance.

What is the defenition of risk?

Subjective probabilities attached by (rural household) decision makers to the likelihood of the occurrence of different events. Risk is something subjective and uncertainty is something objective. Peasants face with many different types of uncertain events. The degree of risk might differ between different persons

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