“…The spread of information could include changes in rules and regulations regarding pension investment, changes in asset allocation or rebalancing strategies, and/or market signals such as the returns on different asset types. Since pension plans are likely to face the same legal and market challenges or targeted benchmarks when making investment decisions (Olivares, 2008;Bravo & Ruiz, 2015;López & Walker, 2021), their investment decisions can be unintentionally influenced by the trading or portfolio management of others (Bikhchandani & Sharma, 2000;Rauh, 2006;Blake et al, 1999). Like the peer effect in the mutual fund industry, pension investment trustees and fund managers may watch the allocation of other larger and more influential plans and mimic their investment choices (Chevalier & Ellison, 1999;Sirri & Tufano, 1998;Mohan & Zhang, 2014).…”