A master’s degree in this subject is not necessarily a building upon the bachelor’s degree. Here it is more of specialization. The courses themselves are different for each specialization. This is because each industry requires a different method to set up. An idea for a power industry cannot be put into practice as the same as an idea for the automobile industry.
Further, in the master’s course, they are taught how to set up a large-scale industry. These students are also taught to look for people with ideas and link them up with financers looking for good investment ideas.