因特网经济的发展，产生了税收流失问题，解决的方案有两个：比特税和托宾税，但都存在一系列问题。而且，开征新税本身也会导致一些问题。本文认为，税收流失问题产生的原因是因特网经济的流动性和隐匿性，要解决问题，重要的是各国应加强国内监管以及国际合作。对于我国而言，由于因特网经济的落后现状，我国政府更应鼓励其发展 The development of Internet economy has led to the problem of tax loss. There are two solutions to this problem: bit tax and Tobin tax, but all have a series of problems. Moreover, levying a new tax itself can also cause problems. This paper argues that the cause of the tax loss problem is the liquidity and occultness of the Internet economy. To solve the problem, what is important is that all countries should strengthen domestic supervision and international cooperation. For our country, due to the backwardness of the Internet economy, our government should encourage its development