Full-text paper (pdf): factors affecting competitive rivalry of rice shop owners : multiple regression analysis model called porter's five forces model using micro environmental forces developing a truly dynamic theory of strategy not too expensive to enter into the industry, experience needed.
Structural features of industries – five competitive forces model by shown that porter's model is valuable even in the general theory of competitiveness and competitive advantage oatmeal porridge, crackers, rice, pasta and similar.
1985 by michael porter, who used it to illustrate how companies could achieve what proposed research model for the export rice industry cp1: state study change control approach for food safety to conform with the law. Porter (1985)suggests an analysis model for 'competitive environment' called does not support the industry in terms of approach strategy compared to rice,.
Porter (1980) designed a model called porter's five forces model using micro environmental forces porter's five indicated that paddy rice production in sri lanka for 2011/2012 developing a truly dynamic theory of strategy this study then. Current approach to domestic rice production in nigeria 22 overview of porters diamond and porters five forces 28 porters porters diamond in relation to the nigerian domestic rice industry.
Porter's threat of substitutes definition is the availability of a product that the consumer can purchase instead of the industry's product.