

It should be noted that all organisations, especially those which have a high labour turnover must systematically do their short-terms, medium-term as well as long-term manpower estimation and human resource planning. Manpower estimation definitely helps an organisation to manage its human resources in a better way and more effectively with dynamic situations. The main dimensions of HR planning, estimation of manpower are as follows: For this purpose, certain techniques such as managerial judgement, ratio-trend analysis, and Delphi technique can be used. It is obvious that the basis of the manpower estimation should be the annual budget and also long-term corporate plan. Therefore, manpower estimation is required to be done properly which involves the estimation of the quantity and quality of right type of people or human force. The role of human resource department is to sub-serve the overall objectives by ensuring the availability and optimum utilisation of human resources. It has made clear that the objectives of an organisation are decided and defined by the top management. Important factors amongst them are business forecast, development, expansion and growth of the organisation itself, management philosophy and policy, government policy, design and structural changes, product and human skills mix, competition etc., Manpower estimation is very important in the human resource or manpower planning process In fact, many environmental and other factors affect this determination of manpower. For this estimation, the number, type, qualifications, qualities etc., of the employees needed must be determined. It is very essential for the management to estimate the structure of its organisation at a given point of time. Manpower Planning – Manpower Estimation and Its Dimensions Manpower planning enables to get the right type of personnel in the organisation. As a result, the organisations face shortages of the right type of human resources. It is found today that more complex technologies are functioning in economic, social, business environments. Thus, Manpower Planning plays an important role at both the micro as well as the macro level. (4) At the industrial unit level i.e., micro level, it may cover its manpower needs for its various departments and for different types of personnel. (3) At the industry level, it may cover manpower forecast for specific industries e.g., heavy industries, engineering, consumer goods industries, public utility industries, etc.
