The suitability of using Uniswap V2 model to analyze V3 data

Summary: Decentralized exchanges (DEXs) are important in the decentralized finance (DeFi) ecosystem, with automated market makers (AMMs) being the most common. However, the pricing rules of AMMs are vulnerable to sandwich attacks, increasing trading costs and threatening the long-term viability of DeFi. Constant product pricing is generally cheaper than linear pricing, except in cases of low asset variance or large orders.