It feels like some more subtle regulations to stop asset stripping would be in order.
The difficulty, as always, is in structuring laws in such a way as to make them both effective and watertight.
There should be ways of reversing these sorts of transactions when a company becomes insolvent afterwards. There are specific powers when it comes to personal insolvency- if you sell your house for £1 just before going bankrupt, for instance, the authorities can force the transaction to be reversed, and they will do this routinely. If these powers exist in company insolvency they don't seem to be used. Phoenixing is becoming more and more of an issue with companies and there doesn't seem to be either the legal ability or the legal appetite to clamp down on it.
A lot of asset-stripping isn't that blatant though. Sale-and-leaseback is a common way of asset stripping a company but it is also a legitimate way of raising capital to fund additional investment. Creating a legal definition to distinguish between the two is almost impossible. Same with borrowing money, securing it against the company, and then using the loan to pay dividends. A common asset-stripping tactic- the Thames Water Method- but there are also legitimate reasons why a company would do this.
We need a tax system that rewards spending and disincentivises hoarding.
The only way you would ever achieve that is through an asset or wealth tax.
But even then, spending and hoarding aren't necessarily mutually exclusive- if I buy a luxury sports car (or a yacht, or a Learjet) it is very likely to keep most or even all of its value, so whilst I've spent some cash my net worth hasn't changed very much at all. But the process of changing my cash into a new yacht creates real economic value for the yacht manufacturer and all the people it employs. I'm just not sure how you can reward that in a taxation system without effectively creating a whole new type of carousel fraud.
Whilst I'm always very sceptical about Dan Neidle- a man who made his fortune selling complex tax avoidance schemes to high net-worth individuals (HNWIs) is strangely very much against any sort of wealth tax against HNWIs- he does make a valid point that any such asset or wealth tax is incredibly difficult to implement against HNWIs who are, by their very nature, fairly mobile people.
I think that the closest you could ever get would be to impose an annual land or property tax on land worth over a certain amount. It wouldn't necessarily be fair- the tax could very likely end up exceeding the annual income from that property, especially where the property isn't used- a land tax has the advantage that you can't easily move your Scottish Highland forest estate to Dubai.