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Trading the cost of better performance off the probability that an imprecise test’s performance estimate falls short of the pass threshold, an assessee may perform above the threshold (and fear failure because of negative errors) or below it (and hope to pass because of positive errors). This...
Persistent link: https://www.econbiz.de/10014514952
We investigate how corporate stock returns respond to geopolitical risk in the case of South Korea, which has experienced large and unpredictable geopolitical swings that originate from North Korea. To do so, a monthly index of geopolitical risk from North Korea (the GPRNK index) is constructed...
Persistent link: https://www.econbiz.de/10013306737
We present comprehensive evidence in support of giving liquidity equal standing to size, value/growth, and momentum as investment styles, as defined by Sharpe (1992). First, we show that financial market liquidity, as identified by stock turnover, is an economically significant indicator of...
Persistent link: https://www.econbiz.de/10013093548
We consider discrete time dynamic principal--agent problems with continuous choice sets and potentially multiple agents. We prove the existence of a unique solution for the principal's value function only assuming continuity of the functions and compactness of the choice sets. We do this by a...
Persistent link: https://www.econbiz.de/10011516045
I study a problem of repeated moral hazard in which the effect of effort is persistent over time: each period's outcome distribution is a function of a geometrically distributed lag of past efforts. I show that when the utility of the agent is linear in effort, a simple rearrangement of terms in...
Persistent link: https://www.econbiz.de/10013096689
We study a multiperiod principal-agent problem with moral hazard in which effort is persistent: the agent is required to exert effort only in the initial period of the contract, and this effort determines the conditional distribution of output in the following periods. We provide a...
Persistent link: https://www.econbiz.de/10013096793
The theory of agency, which has seen many recent applications in the social sciences and management literatures, is … essentially a theory of failures: It seeks to understand the problems created when one party attempts to control another …. Indeed, applications of agency theory have cut across the economics literature and entered the study of many disciplinary …
Persistent link: https://www.econbiz.de/10014207256
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