A plethora of approaches to modeling market power has been reported in the literature. These can be broadly divided into one-side and two-side behavioral models. This paper uses versions of these models to develop a theoretical framework to test market power in the output and input markets in...

Since it was first established as a large-scale operation in 1911, the Indonesian palm oil industry has undergone a number of structural changes. There have been allegations that some of these changes have led to a significant market power exertion in this industry. However, empirical evidence...