scholarly journals Drivers of Financial Globalisation: The Role of Informational Frictions

World Economy ◽  
2021 ◽  
Author(s):  
Florian Haelg
Keyword(s):  
Informational Frictions ◽  
Financial Globalisation

scholarly journals ADVERSE SELECTION, SEGMENTED MARKETS, AND THE ROLE OF MONETARY POLICY

2011 ◽  
Vol 15 (S2) ◽  
pp. 269-292 ◽  
Author(s):  
Daniel Sanches ◽  
Stephen Williamson
Keyword(s):  
Monetary Policy ◽  
Adverse Selection ◽  
Policy Intervention ◽  
Full Information ◽  
Informational Frictions ◽  
Friedman Rule ◽  
Segmented Markets ◽  
Wide Range ◽  
Trading Partners

A model is constructed in which trading partners are asymmetrically informed about future trading opportunities and spatial and informational frictions limit arbitrage between markets. These frictions create inefficiency relative to a full-information equilibrium, and the extent of this inefficiency is affected by monetary policy. A Friedman rule is optimal under a wide range of circumstances, including ones where segmented markets limit the extent of monetary policy intervention.

scholarly journals Equilibrium Unemployment: The Role of Discrimination

2021 ◽  
Vol 2021 (077) ◽  
pp. 1-67
Author(s):  
Juan C. Córdoba ◽  
◽  
Anni T. Isojärvi ◽  
Haoran Li ◽  
◽  
...  
Keyword(s):  
Human Capital ◽  
Structural Model ◽  
Age Groups ◽  
Learning By Doing ◽  
Market Outcomes ◽  
Skill Levels ◽  
Informational Frictions ◽  
Job Separation ◽  
Returns To Experience

U.S. labor markets are increasingly diverse and persistently unequal between genders, races and ethnicities, skill levels, and age groups. We use a structural model to decompose the observed differences in labor market outcomes across demographic groups in terms of underlying wedges in fundamentals. Of particular interest is the potential role of discrimination, either taste-based or statistical. Our model is a version of the Diamond-Mortensen-Pissarides model extended to include a life cycle, learning by doing, a nonparticipation state, and informational frictions. The model exhibits group-specific wedges in initial human capital, returns to experience, matching efficiencies, and job separation rates. We use the model to reverse engineer group-specific wedges that we then feed back into the model to assess the fraction of various disparities they account for. Applying this methodology to 1998–2018 U.S. data, we show that differences in initial human capital, returns to experience, and job separation rates account for most of the demographic disparities; wedges in matching efficiencies play a secondary role. Our results suggest a minor aggregate impact of taste-based discrimination in hiring and an important role for statistical discrimination affecting particularly female groups and Black males. Our approach is macro, structural, unified, and comprehensive.

scholarly journals The Role of Information in Disability Insurance Application: An Analysis of the Social Security Statement Phase-In

2018 ◽  
Vol 10 (3) ◽  
pp. 1-41 ◽  
Author(s):  
Philip Armour
Keyword(s):  
Social Security ◽  
Disability Insurance ◽  
Information Provision ◽  
Informational Frictions ◽  
Application Rates ◽  
The Social ◽  
Work Limitation ◽  
Study Population ◽  
Role Of Information

This paper exploits a natural experiment in information provision on US Disability Insurance (DI) applications: the Social Security statement. Although the effect of the statement on DI application was negligible in the general health and retirement study population, among those previously reporting a work limitation, biennial DI application rates approximately doubled. This effect was driven by previously uninformed individuals. Additional analyses show these were new applicants and were no less likely to be accepted onto DI, accounting for a substantial fraction of the rise in DI rolls from 1994 to 2004 and indicating the importance of informational frictions in disability policymaking. (JEL D83, G22, H55, J14, J28)

Role of dactinomycin in the improved survival of children with Wilms' tumor

JAMA ◽  
1966 ◽  
Vol 195 (12) ◽  
pp. 1005-1009 ◽  
Author(s):  
D. J. Fernbach
Keyword(s):  
Wilms Tumor

Role of the allergist in diagnosis and management of patients with uveitis

JAMA ◽  
1966 ◽  
Vol 195 (3) ◽  
pp. 167-172 ◽  
Author(s):  
T. E. Van Metre
Keyword(s):  
Diagnosis And Management

The power of norms to sway fused group members

2018 ◽  
Vol 41 ◽  
Author(s):  
Winnifred R. Louis ◽  
Craig McGarty ◽  
Emma F. Thomas ◽  
Catherine E. Amiot ◽  
Fathali M. Moghaddam
Keyword(s):  
Evolutionary Anthropology ◽  
Normative Systems ◽  
Violent Extremism ◽  
Identity Fusion ◽  
Group Members

AbstractWhitehouse adapts insights from evolutionary anthropology to interpret extreme self-sacrifice through the concept of identity fusion. The model neglects the role of normative systems in shaping behaviors, especially in relation to violent extremism. In peaceful groups, increasing fusion will actually decrease extremism. Groups collectively appraise threats and opportunities, actively debate action options, and rarely choose violence toward self or others.

Elaborating the role of reflection and individual differences in the study of folk-economic beliefs

2018 ◽  
Vol 41 ◽  
Author(s):  
Kevin Arceneaux
Keyword(s):  
Decision Making ◽  
Individual Differences ◽  
Cognitive Processes ◽  
Evolutionary History ◽  
Behavioral Responses ◽  
History Of ◽  
Economic Beliefs

AbstractIntuitions guide decision-making, and looking to the evolutionary history of humans illuminates why some behavioral responses are more intuitive than others. Yet a place remains for cognitive processes to second-guess intuitive responses – that is, to be reflective – and individual differences abound in automatic, intuitive processing as well.

The role of affect in feelings of obligation

2020 ◽  
Vol 43 ◽  
Author(s):  
Stefen Beeler-Duden ◽  
Meltem Yucel ◽  
Amrisha Vaish
Keyword(s):  
Positive Emotions ◽  
The Creation ◽  
Sense Of Obligation

Abstract Tomasello offers a compelling account of the emergence of humans’ sense of obligation. We suggest that more needs to be said about the role of affect in the creation of obligations. We also argue that positive emotions such as gratitude evolved to encourage individuals to fulfill cooperative obligations without the negative quality that Tomasello proposes is inherent in obligations.

Refining our understanding of the “elephant in the room”

2020 ◽  
Vol 43 ◽  
Author(s):  
Andrew Whiten
Keyword(s):  
Social Cognition ◽  
Cultural Evolution ◽  
Cognitive Abilities ◽  
Critical Factors ◽  
Technological Culture

Abstract The authors do the field of cultural evolution a service by exploring the role of non-social cognition in human cumulative technological culture, truly neglected in comparison with socio-cognitive abilities frequently assumed to be the primary drivers. Some specifics of their delineation of the critical factors are problematic, however. I highlight recent chimpanzee–human comparative findings that should help refine such analyses.

Choosing a Markov blanket

2020 ◽  
Vol 43 ◽  
Author(s):  
Thomas Parr
Keyword(s):  
Markov Blanket ◽  
Target Article ◽  
The Relationship

Abstract This commentary focuses upon the relationship between two themes in the target article: the ways in which a Markov blanket may be defined and the role of precision and salience in mediating the interactions between what is internal and external to a system. These each rest upon the different perspectives we might take while “choosing” a Markov blanket.

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