Risk
Risk is the effect of uncertainty on the achievement of objectives. This definition is reflected in international risk management standards (e.g., ISO 31000) and emphasizes that risk can have both negative and positive consequences.
In a more traditional sense, risk is considered the probability of an undesirable event occurring and/or the magnitude of its potential negative consequences. In general terms, risk characterizes the possibility of deviation of actual results from expected ones, including losses, damages, or other adverse consequences.
General Characteristics
Risk is an integral part of any human, economic, technical, and managerial activity. It arises in conditions of uncertainty, where the outcome of events cannot be predicted with complete certainty.
From a quantitative analysis perspective, risk is defined as a function of two components:
- Probability of the event (how likely it is to occur);
- Consequences of the event (what its effect will be if it occurs).
Relationship with Uncertainty
Uncertainty is a situation in which it is impossible to accurately predict the future course of events or the results of actions. Risk is a derivative of uncertainty and reflects its impact on the objectives of a system, project, organization, or decision. Thus, risk is not just a threat or a danger, but a measure of how uncertainty can affect the achievement of planned results.
Forms of Manifestation
Risk can manifest in various forms:
- Economic risk (loss of income, financial losses, bankruptcy);
- Technical risk (system failure, accidents, malfunctions);
- Social risk (exacerbation of conflicts, loss of reputation);
- Environmental risk (pollution, destruction of the natural environment);
- Legal risk (fines, litigation, sanctions).
Risk Classification
In risk management practice, risks are classified according to several criteria:
- By origin:
- Internal (related to the activities of the system or organization itself);
- External (caused by the external environment, including political, market, and natural factors).
- By degree of controllability:
- Controllable;
- Partially controllable;
- Uncontrollable.
- By nature of consequences:
- Financial;
- Non-financial;
- Combined.
- By probability of occurrence:
- High probability;
- Moderate probability;
- Low probability.
Risk Assessment Methods
Both qualitative and quantitative methods are used for risk analysis and assessment:
- Expert assessments;
- Scenario analysis;
- Sensitivity analysis;
- Risk matrices;
- Modeling based on probability distributions;
- Monte Carlo method.
Risk Management
Risk management is a systematic process that includes:
- Risk identification;
- Their analysis and quantitative assessment;
- Development and implementation of risk mitigation measures;
- Control, monitoring, and review of the risk landscape.
The main risk management strategies include:
- Risk avoidance;
- Risk reduction (mitigation);
- Risk transfer (e.g., insurance);
- Risk acceptance (at an acceptable level).
Risk and Uncertainty
Risk is closely related to the concept of uncertainty, but differs from it in that under conditions of risk, the probability of various outcomes can be estimated, whereas under complete uncertainty, such an estimation is not possible.
See also
- Risk management
- Uncertainty
- Choice (decision-making)
- Objective function
- Operation (operations research)