Evaluation criteria of economic performance

The evaluation criteria of economic performance are mainly determined by the efficiency related to resource allocation and resource utilization, while other criteria are related to fairness and the ability to cope with external abrupt factors. As people know, it is very difficult to give consideration to these two evaluation criteria. Even if only one evaluation criterion is considered, there will be different conclusions, and there is no consistent and clear evaluation method. When the economy develops, it may be better to evaluate with different standards, but it is not good enough on the other hand, so it is difficult for economists and economic workers to evaluate the two standards together. Therefore, our purpose is very simple and clear, that is, to regard Britain as a resource pool available to the early North American colonies. It is not necessary for us to give consideration to all the evaluation criteria related to economic performance in a larger scope. In such a range, it is necessary and possible to evaluate the economic performance of Britain and North American colonies, and also to compare Britain with other countries with immigrants in North America.