The distinction between the novice, serial and portfolio entrepreneurs is an example of behavior-based categorization. Other examples are the (related) studies by, on start-up event sequences. Nascent entrepreneurship that emphasizes the series of activities involved in new venture emergence, rather than the solitary act of exploiting an opportunity. Such research will help separate entrepreneurial action into its basic sub-activities and elucidate the inter- relationships between activities, between an activity (or sequence of activities) and an individual's motivation to form an opportunity belief, and between an activity (or sequence of activities) and the knowledge needed to form an opportunity belief. With this research, scholars will be able to begin constructing a theory of the micro-foundations of entrepreneurial action.
For Schumpeter, the entrepreneur did not bear risk: the capitalist did. Schumpeter believed that the equilibrium was imperfect. Schumpeter (1934) demonstrated that the changing environment continuously provides new information about the optimum allocation of resources to enhance profitability. Some individuals acquire the new information before others and recombine the resources to gain an entrepreneurial profit. Schumpeter was of the opinion that entrepreneurs shift the production possibility curve to a higher level using innovations.
The internet changes so fast that one year online equals about five years in the real world. But the principles of how to start and grow a successful online business haven't changed at all. If you're just starting a small business online, stick to this sequence. If you've been online awhile, do a quick review and see if there's a step you're neglecting, or never got around to doing in the first place. You can't go wrong with the basics.