Decision-making and forecasting

1. Decision-making: meaning and features

A decision is a choice of one course of action from two or more alternatives. Decision-making is the process of identifying a problem, generating alternatives, evaluating them and choosing one. Herbert Simon regarded decision-making as synonymous with managing, and his Administrative Behavior (1947) argued that managers work with bounded rationality: limited information, time and mental capacity, so they “satisfice” (choose a satisfactory option) rather than maximise.

• It involves choice: no alternatives, no decision.
• It is goal-directed.
• It is a mental and continuous process.
• It involves commitment of resources and time.
• It may be positive (to do) or negative (not to do).
• It is pervasive: every manager at every level decides.

2. Types of decisions

3. The decision-making process

1. Identifying and diagnosing the problem — separate the symptom (falling sales) from the cause (poor after-sales service).
2. Collecting and analysing information on the problem.
3. Developing alternatives — brainstorming helps.
4. Evaluating alternatives — cost, benefit, risk, timing, feasibility, acceptance by those affected.
5. Selecting the best alternative.
6. Implementing and following up — communicate the decision, allot resources, and check results.

Simon’s shorter version has three phases: intelligence (searching for problems), design (developing alternatives) and choice.

Aids to decision-making include cost-benefit analysis, decision trees, break-even analysis, operations research and, for group decisions, brainstorming and the Delphi technique.

4. Forecasting: meaning

Forecasting is estimating future events on the basis of past and present data and an analysis of trends. Fayol treated prévoyance (looking ahead) as the essence of management. Forecasts supply the premises of planning. The most important business forecast is the sales forecast, because production, purchase, staffing and finance plans all start from it.

Forecasting distinguished from planning

Forecasting estimates what will happen; planning decides what the firm will do about it. Forecasting is a step in planning and is largely a staff activity; planning is a managerial function.

5. The process of forecasting

1. Developing the groundwork — a study of the economy, the industry and the firm, and of the factors that affect the variable to be forecast.
2. Estimating future business — preparing the forecast using a suitable technique and communicating it to managers.
3. Comparing actual results with the forecast — finding the deviations and their reasons.
4. Refining the forecasting process — improving methods and assumptions in the light of the deviations.

6. Techniques

• Qualitative: jury of executive opinion; sales force composite (each salesman estimates his territory); survey of buyers’ intentions; the Delphi technique (a panel of experts answers questionnaires anonymously over several rounds, seeing a summary of the others’ answers each time, until opinion converges).
• Quantitative: time-series analysis (trend, moving averages, least squares), regression and correlation analysis, econometric models, and the analogy or historical method.

Worked example: three-year moving average

Sales of a firm (Rs. lakh): 2021: 40, 2022: 46, 2023: 49, 2024: 55, 2025: 61.

The averages rise by 5 a year (45, 50, 55, centred on 2022, 2023, 2024). Extending the trend, the estimate for 2025 is 60 (actual 61) and for 2026 is Rs. 65 lakh. The method smooths out irregular fluctuations; its weakness is that it assumes the past trend continues.

7. Elements of a good forecast

• Accuracy and reliability — based on sound data and method.
• Timeliness — available when the plan is being made.
• Meaningful units — stated in the units managers use (rupees, tonnes, units).
• Simplicity — easy to understand and use.
• In writing, with the assumptions stated, so that it can be checked later.
• Economy — the benefit should exceed the cost of preparing it.
• Specific time horizon and an indication of the likely range of error.

8. Advantages and limitations

Advantages: it is the basis of planning; it helps anticipate risks and opportunities; it improves co-ordination by giving every department the same assumptions; it helps in budgeting and resource allocation; it aids control by giving a benchmark.

Limitations: the future is uncertain and forecasts rest on assumptions; past data may not repeat; sudden events (pandemics, policy changes) upset them; good forecasting is costly and time-consuming; and it depends on the skill of the forecaster.

How this is examined

Forecasting: “What is forecasting? Explain the elements of a good forecast” (January 2026, 16 marks; April 2023, 10 marks), “Explain the process of forecasting in organisations” (June 2025), “advantages of forecasting” (January 2025) and “importance of forecasting” (August 2024) as 6-mark notes. Decision-making: “Define decision making. Explain the decision making process in organisation” (August 2024, 10 marks), a short note on decision-making (January 2025) and “various types of decisions” (January 2026, Q.8).