The conceptual model for Information Sharing in Supply Chain

1- Why this model? In a paragraph for 10-15 lines. Should be supported by references.
2- What is the model? �Definition � component model and � The important of the model. Should be supported by references. You can see or make a paraphrase ( like what I did on the bottom I got some and I paraphrased it) on the article on the attachment from page 102-104. (Prior – 2012 – The effects of buyer-supplier relationships on buyer competitiveness.pdf)
3- What is the difference between this model and the existing areas? Should be supported by references.
4- Add the article for (Information Sharing overview) in the references.
Terms Description:
In this model, there are many terms and link between them. Firstly, trust is that Write the definition with references. Secondly, commitment Write the definition with references. Thirdly, accuracy Write the definition with references. Finally, investment Write the definition with references.
These terms are used because, to achieve a high quality needed between the buyer and supplier in a firm. Please continue writing for 10 to 15 lines for this paragraph related to information sharing and supported by references.