We model demand-pressure effects on option prices. The model shows that demand pressure in one option contract increases its price by an amount pro- portional to the variance of the unhedgeable part of the option. Similarly, the demand pressure increases the price of any other option by an...

We study how intermediation and asset prices in over-the-counter markets are affected by illiquidity associated with search and bargaining. We compute explicitly the prices at which investors trade with each other as well as marketmakers' bid and ask prices in a dynamic model with strategic...

We provide the impact on asset prices of search-and-bargaining frictions in over-the-counter markets. Under natural conditions, prices are lower and illiquidity discounts higher when counterparties are harder to find, when sellers have less bargaining power, when the fraction of qualified owners...

We present a model of asset valuation in which short-selling is achieved by searching for security lenders and by bargaining over the terms of the lending fee. If lendable securities are di cult to locate, then the price of the security is initially elevated, and expected to decline over time....

We study the impact on asset prices of illiquidity associated with search and bargaining in an economy in which agents can trade only when they find each other. Marketmakers' prices are higher and bid-ask spreads are lower if investors can find each other more easily. Prices become Walrasian as...

This paper studies trade in repeated auction markets. We show, for conditionally independent signals, that an owner s decision to sell, expected prices, and continuation values are the same for a large class of auction mechanisms, extending the Revenue Equivalence Theorem to a multi-period...

An important feature of financial markets is that securities are traded repeatedly by asymmetrically informed investors. We study how current and future adverse selection affect the required return. We find that the bid-ask spread generated by adverse selection is not a cost, on average, for...

We study how intermediation and asset prices are affected by illiquidity associated with search and bargaining. We compute explicitly marketmakersamp;rsqou; bid and ask prices in a dynamic model with strategic agents. Bid-ask spreads are lower if investors can more easily find other investors or...

We provide the impact on asset prices of trade by search and bargaining. Under natural conditions, prices are higher if investors can find each other more easily, if sellers have more bargaining power, or if the fraction of qualified owners is greater. If agents face risk limits, then higher...

We study the impact on asset prices of illiquidity associated with search and bargaining in an economy in which agents can trade only when they find each other. Marketmakers' prices are higher and bid-ask spreads are lower if investors can find each other more easily. Prices become Walrasian as...