A financial market model that omits trading frictions such as transaction costs and a difference between buying and selling prices. The exact idealization must still specify permitted holdings, short selling, and borrowing and lending terms; the worked binomial market allows divisible holdings and unrestricted borrowing at the bank growth factor.
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A frictionless market is an idealized concept in economics and finance where there are no transaction costs, taxes, barriers, or other impediments to trading. In such a market, buyers and sellers can exchange goods and services freely and efficiently. Here are some key features of a frictionless market: 1. **No Transaction Costs**: There are no fees associated with buying or selling assets, such as brokerage fees or commissions.