Although people have been shown to rely on feelings to make judgments, the conditions that moderate this reliance have not been systematically reviewed and conceptually integrated. This article addresses this gap by jointly reviewing moderators of the reliance on both subtle affective feelings and cognitive feelings of ease-of-retrieval.
We characterize the optimal mortgage contract in a continuous time setting with stochastic growth in house price and income, costly foreclosure, and a risky borrower who requires incentives to repay his debt. We show that many features of subprime loans can be consistent with properties of the optimal contract and that, when house prices decline, mortgage modification can create value for borrowers and lenders.
A great deal of research in consumer decision-making and social-cognition has explored consumers’ attempts to simplify choices by bolstering their tentative choice candidate and/or denigrating the other alternatives. The present research investigates a diametrically opposed process, whereby consumers complicate their decisions.
This paper studies the asset pricing implications of Bayesian learning about the parameters, states, and models determining aggregate consumption dynamics. Our approach is empirical and focuses on the quantitative implications of learning in real-time using post World War II consumption data. We characterize this learning process and provide empirical evidence that revisions in beliefs stemming from parameter and model uncertainty are significantly related to aggregate equity returns.
For better or worse, most of us find ourselves surrounded by others whose goals and interests are not perfectly aligned with our own. And so each day, most of us face one or more versions of the same basic question: How hard should I push? When people assert themselves forcefully, they may get their way in some instrumental fashion, but they may fail to get along with their counterparts. When people forego pursuing their interests, they may get along with others, but their acquiescence may mean a failure to get their way.
Flow internalization is a prevalent feature of our markets. Broker dealers that internalize flow, defend the practice on the basis that it offers potential price improvement and lowers take fees. This paper studies a mathematical model of limit order book dynamics with and without flow internalization, and derives insights on the effect of the latter on price dynamics and long-run execution costs that are of interest in optimal trade execution and in policy considerations.
Does private regulation work to provide and preserve collective benefits, and if so, when? To answer these questions, we focus on social structure and competitive exclusion. We argue that effective private regulation depends on social structures that support normative control of interested parties. However, competitive dynamics may transform private regulation into an instrument to defend the interest of institutional incumbents.
We propose and study a market microstructure model of a stochastic and dynamic matching problem. Sellers arrive over time supplying capacity to this market that is characterized by a feature set that includes its price. Sellers are also characterized by their delay tolerance and financial considerations. In turn, buyers arrive over time seeking capacity and are endowed with a choice model that allows them to compare and tradeoff options that differ in their features and price.