000 02389cam a22003497 4500
001 w24627
003 NBER
005 20211020104532.0
006 m o d
007 cr cnu||||||||
008 210910s2018 mau fo 000 0 eng d
100 1 _aEspinosa, Francisco.
245 1 0 _aNoisy Agents /
_cFrancisco Espinosa, Debraj Ray.
260 _aCambridge, Mass.
_bNational Bureau of Economic Research
_c2018.
300 _a1 online resource:
_billustrations (black and white);
490 1 _aNBER working paper series
_vno. w24627
500 _aMay 2018.
520 3 _aAgents signal their type in a principal-agent model; the principal seeks to retain good agents. Types are signaled with some ambient noise. Agents can choose to add or remove additional noise at a cost. It is shown that monotone retention strategies, in which the principal keeps the agent if the signal crosses some threshold, are generically never equilibria. The main result identifies an equilibrium with a bounded retention zone, in which the principal is wary of both excessively good and excessively bad signals: she retains the agent if the signal is "moderate" and replaces him otherwise. The equilibria we uncover are robust to various extensions: non-normal signal structures, non-binary types, interacting agents, costly mean-shifting, or dynamics with term limits. We discuss applications to risky portfolio management, fake news and noisy government statistics.
530 _aHardcopy version available to institutional subscribers
538 _aSystem requirements: Adobe [Acrobat] Reader required for PDF files.
538 _aMode of access: World Wide Web.
588 0 _aPrint version record
690 7 _aD72 - Political Processes: Rent-Seeking, Lobbying, Elections, Legislatures, and Voting Behavior
_2Journal of Economic Literature class.
690 7 _aD82 - Asymmetric and Private Information • Mechanism Design
_2Journal of Economic Literature class.
690 7 _aD86 - Economics of Contract: Theory
_2Journal of Economic Literature class.
700 1 _aRay, Debraj.
_919180
710 2 _aNational Bureau of Economic Research.
830 0 _aWorking Paper Series (National Bureau of Economic Research)
_vno. w24627.
856 4 0 _uhttps://www.nber.org/papers/w24627
856 _yAcceso en lĂ­nea al DOI
_uhttp://dx.doi.org/10.3386/w24627
942 _2ddc
_cW-PAPER
999 _c323495
_d282057