FORECASTING - November 21, 2009
Forecasting means prediction of future. Forecasting is defined as deciding what is to be done in future. Forecasts are estimates of future events and provide parameters to planning. Planning without forecasting is impossible. A manager has to make forecasts keeping in view the planning premises. There are various types of forecasts such as economical, technological, political, social etc.
Forecasting is concerned with external conditions beyond the organizations control. Even though forecasting involves risk and uncertainty, it is necessary for the survival and growth of the organization. Forecasting can be applied to predict demand, supply, price, income and any other variables. As demand is the most uncertain demand forecasting is relatively most important. An organizations estimate general forecast as well as specific forecasts such as product wise forecasts. Methods of forecasting are different new products from those for existing products. For new products, no past data is available.