第十四章单元测试
- Creative destruction can be described as the dismantling of long-standing practices in order to make way for innovation.（）
- The theory of creative destruction assumes that long-standing arrangements and assumptions must be destroyed to free up resources and energy to be deployed for innovation.（）
- For Schumpeter, perfect competition was not the ideal market structure.（）
- For Schumpeter, perfect competition was the superior market structure.（）
- Large economies of scale may be associated with R&D. ( )
- A patent is an intellectual property right for a technical invention. It allows you to prevent others from using your invention for commercial purposes forever.（）
- patents may allow greater exclusivity and more monopoly power.（）
- Your invention can be protected by patent without any requirment. ( )
- Once a patent expires, an invention becomes common property and can then be freely used by anyone.（）
- Copyright is a legal term describing rights given to creators over their literary and artistic creations, while the term ‘industrial property rights’ refers to certain exclusive rights regarding innovative ideas or distinguishing signs in the industrial or commercial field. （）
A:对 B:错
答案:对
A:对 B:错
A:对 B:错
A:错 B:对
A:错 B:对
A:错 B:对
A:错 B:对
A:对 B:错
A:对 B:错
A:对 B:错
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