虽然各国对搭售行为的态度基本一致,即对于那些破坏市场竞争秩序、损害消费者权益的搭售行为要进行规制。但是各个国家在反不正当竞争立法和实践中却存在很大差异。通过“微软”案我们也可以发现,虽然对待同一案件,但是它们在处理态度方面差异却是很大。分析其背后根本原因,可以用一句话来概括:维护本国经济利益,提高全球竞争力。 Although the attitudes of all countries about tying behavior are basically the same, tying behavior that tampers with market competition and damages the rights and interests of consumers should be regulated. However, there are great differences in legislation and practice against unfair competition in various countries. Through the “Microsoft ” case we can also find that, although the same case, but they are dealing with attitude differences are great. Analyzing the underlying causes behind them can be summed up in one sentence: safeguarding their own economic interests and enhancing their global competitiveness.