Value Chain Analysis
The article focuses on the main aspects of Value chain analysis. The activities entailed in the framework are discussed in detail, with respect to competitive strategies and value to the customer. The article includes tips for students and analysts on how to write a good Value chain analysis for a firm. Moreover, sources of findings information for value chain analysis have been discussed. The limitations of Value Chain analysis as a model have also been discussed.

Introduction
The value chain approach was developed by Michael Porter in the 1980s in his book “Competitive Advantage: Creating and Sustaining Superior Performance” (Porter, 1985). The concept of value added, in the form of the value chain, can be
An interesting finding of the study was that the manufacturing firms were frequent users of the tool compared to their service counterparts (Ghamdi, 2005).

How to write a Good Value Chain Analysis
The ability of a company to understand its own capabilities and the needs of the customers is crucial for a competitive strategy to be successful. The profitability of a firm depends to a large extent on how effectively it manages the various activities in the value chain, such that the price that the customer is willing to pay for the company’s products and services exceeds the relative costs of the value chain activities. It is important to bear in mind that while the value chain analysis may appear as simple in theory, it is quite time-consuming in practice. The logic and validity of the proven technique of value chain analysis has been rigorously tested, therefore, it does not require the user to have the same in-depth knowledge as the originator of the model (Macmillan et al, 2000). The first step in conducting the value chain analysis is to break down the key activities of the company according to the activities entailed in the framework. The next step is to assess the potential for adding value through the means of cost advantage or differentiation. Finally, it is imperative for the analyst to determine strategies that focus on those activities that would enable the company to attain sustainable