How Does Competition among Miners Influence Their Transaction Selection Strategy?

Competition among miners forces them to adopt the most profit-maximizing transaction selection strategy. If a miner were to include low-fee transactions while others included high-fee ones, the non-profit-maximizing miner would earn less revenue per block.

Over time, this lower profitability would force them out of business. Therefore, competition ensures that all rational miners are incentivized to select the highest fee-per-byte transactions, creating a uniform, highly efficient fee market and a consistent selection strategy across the network.

How Is the Size of a Transaction Fee Determined by a User?
What Is the Opportunity Cost of Including a Zero-Fee Transaction in a Full Block?
How Does a Miner’s Profit Maximization Goal Relate to the Security of the Network?
What Role Does Transaction Size (In Bytes) Play in the Fee Calculation?
How Does a Miner Decide Which Transactions to Include in a Block?
How Do Different Layer 1 Blockchains Approach Transaction Fee and Priority?
How Do Transaction Fees Influence the Ordering of Transactions in a Block?
How Does a Miner Select Which Transactions to Include in a Block?

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