exit barriers

基本解释

There should be no entry or exit barriers for users
不应该有用户进入或者退出的屏障
The research on the entry and exit barriers is an important part of industrial economics.
进入与退出壁垒的研究是产业经济学的重要组成部分。
The research results show that high market concentration ratio and low entrance&exit barriers determine the investment behavior and market performance of U. S. venture capital industry.
研究结果表明，美国风险投资业较高市场集中度、较低的进入退出壁垒决定了美国风险投资业投资行为和市场绩效。

Indeed, barriers to exit sometimes seem greater than barriers to entry in the European car industry.
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The barriers to exit are now even more potent barriers to entry.
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With these relationships will come immense knowledge about customer preferences and tremendous barriers to exit.
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