Resource-based theories propose that firms grow by diversifying into products use common capabilities. We provide evidence for common-input capabilities, using a policy removed entry barriers in input markets to show the similarity of firm’s and an industry’s mix determines firm production choices. model industry choice economies scope from When is estimated Indian manufacturing, complementarit...

The purpose of this study is to investigate comparative advantages of corn in comparison with other competitor crops. To do so, Linear Programming, to 2004-2005 data related to classic index (DRC) in Kermanshah province was applied. Results showed that corn has comparative advantages in all regions of Kermanshah province while in optimal cultivation pattern of 37.5 percentages of regions in exi...