Can a Mining Pool Be Considered a Form of ‘Risk-Sharing’ Financial Arrangement?

Yes, a mining pool functions as a risk-sharing mechanism. Individual miners face high 'variance risk' ⎊ the risk of earning zero reward for long periods due to the probabilistic nature of finding a block.

By pooling resources, they convert a low-probability, high-reward event into a high-probability, low-reward event. This shared structure smooths out income, effectively distributing the risk of not finding a block across all participants.

How Does a Mining Pool Divide the Work of Finding a Valid Nonce?
What Is a ‘Mining Pool’ and Its Purpose?
How Does the Funding Rate of a Perpetual Swap Relate to Inventory Risk for a Market Maker?
Can a Token Be Both a Fee-Sharing and a Utility Token Simultaneously?
Does a Fixed Block Time or a Variable Block Time Make MEV More Predictable?
How Is the Risk Profile of an Option Writer Similar to That of a PoS Validator?
How Does a Mining Pool Aggregate Hashing Power?
What Is the “Birthday Problem” in Cryptography and How Does It Relate to the Risk of Hash Collisions in SHA-256?

Glossar