Economics Principles

In the previous article,  we learned about perfect competition and its features. There are some derivatives of perfect competition. The most important variants of perfect competition market structure are: 1. Effective or Workable Competition Competition among the sellers, even though it may not be perfect, can be regarded as effective if it offers real alternatives to consumers that are sufficient to compel sellers to vary quality, service and price substantially with a view to attract buyers. The prerequisites of effective competition are as follows: Ready substitution of one product for another. General availability of essential information about alternatives (its significance lies in that buyers cannot influence the  behavior  of the sellers unless alternatives are known.) Presence of several sellers, each of them possessing the capacity to survive and grow. Preservation of conditions which keep alive the basis or potential competition from others. Substantial independence of action that is each seller Continue reading

All firms forecast demand, but it would be difficult to find any two firms that forecast demand in exactly the same way. Over the last few decades, many different forecasting techniques have been developed in a number of different application areas, including engineering and economics. Many such procedures have been applied to the practical problem of forecasting demand in a business  system, with varying degrees of success. Most commercial software packages that support demand forecasting in a business  system include dozens of different forecasting algorithms that the analyst can use to generate alternative demand forecasts. While scores of different forecasting techniques exist, almost any forecasting procedure can be broadly classified into one of the following four basic categories based on the fundamental approach towards the forecasting problem that is employed by the technique. Judgmental Approaches. The essence of the judgmental approach is to address the forecasting issue by assuming that Continue reading

One of the crucial aspects in which managerial economics differs from pure economic theory lies in the treatment of risk and uncertainty. Traditional economic theory assumes a risk-free world of certainty; but the real world business is full of all sorts of risk and uncertainty. A manager cannot, therefore, afford to ignore risk and uncertainty. The element of risk is associated with future which is indefinite and uncertain. To cope with future risk and uncertainty, the manager needs to predict the future event. The likely future event has to be given form and content in terms of projected course of variables, i.e. forecasting. Thus, business forecasting is an essential ingredient of corporate planning. Such forecasting enables the manager to minimize the element of risk and uncertainty. Demand forecasting is a specific type of business forecasting. Concepts of Demand Forecasting The manager can conceptualize the future in definite terms. If he Continue reading