This document discusses marketing aspects and demand analysis for projects. It provides details on:
1) Objectives of marketing studies such as analyzing past/present demand and supply and formulating marketing programs.
2) Parts of marketing studies including market analysis and marketing planning.
3) Techniques for estimating demand like using standards, chain ratios, and market build-up methods. Historical data from various sources can be analyzed to estimate past and present demand.
4) Methods for projecting future demand including surveying intentions, needs assessments, expert opinions, time series analysis, and market testing. Proper techniques should be chosen based on available data quality and quantity.