Assertion: arbitrage | /r/CapableOf | reduce price discrimination
Facets:
value: by encouraging people
type: MANNER
Source sentences:
text: Arbitrage tends to reduce price discrimination by encouraging people to buy an item where the price is low and resell it where the price is high (as long as the buyers are not prohibited from reselling and the transaction costs of buying, holding, and reselling are small, relative to the difference in prices in the different markets).