I have been pondering transaction costs lately. Seems like this is an area where intervention could have massive impact: these costs are effectively a tax that incurs deadweight loss so according to prevailing economic theory if we can reduce it the whole economy should be catalysed. IIUC governments already introduce price caps for certain elements of this market but I think we could be doing more? Like mandating in…
The EU introduced price caps on interchange in 2015 capping interchange on credit cards at 0.3% and debit cards at 0.2%. That’s almost an order-of-magnitude lower than interchange fees in the US, which are usually around the 1%-2% level. This is big part of the reason you don’t see high value reward cards or cashback program in the EU. There simply isn’t the interchange revenue to fund them, which is good thing, beca…
Interestingly my US 1.5%-3% (regular, also 5% special) cashback cards keep paying out on transactions here in the EU. I've always wondered who is losing out in that equation.