Perceived Risk and Composition Models for Multiattribute Decisions

1978 ◽  
Vol 15 (3) ◽  
pp. 429 ◽  
Author(s):  
Bernard Pras ◽  
John O. Summers
Keyword(s):  
Perceived Risk ◽  
Multiattribute Decisions

Perceived Risk and Composition Models for Multiattribute Decisions

1978 ◽  
Vol 15 (3) ◽  
pp. 429-437 ◽  
Author(s):  
Bernard Pras ◽  
John O. Summers
Keyword(s):  
Perceived Risk ◽  
Expected Value ◽  
Conceptual Scheme ◽  
Multiattribute Decisions ◽  
Value Measure

A conceptual scheme for integrating perceived risk into composition models for multiattribute decisions is developed. A comparison of the predictions obtained from the proposed “risk-adjusted” brand/attribute evaluations with those from an expected value measure suggests that perceived risk is significant in the formation of preferences.

A Multilevel Study on Antecedents of Perceived Risk of Crime

2011 ◽  
Author(s):  
Alessio Vieno ◽  
Michele Roccato ◽  
Silvia Russo
Keyword(s):  
Perceived Risk ◽  
Multilevel Study

Perceived Risk and Employees' and Supervisors' Participation on Work Safety

2012 ◽  
Author(s):  
Stephan Hinrichs ◽  
Markus Hackenfort ◽  
Hans-Peter Musahl
Keyword(s):  
Perceived Risk ◽  
Work Safety

Elevated nest predation risk promotes offspring size variation in birds with prolonged parental care.

2019 ◽  
Author(s):  
Gretchen F. Wagner ◽  
Emeline Mourocq ◽  
Michael Griesser
Keyword(s):  
Predation Risk ◽  
Reproductive Cycle ◽  
Perceived Risk ◽  
Nest Predation ◽  
Bird Species ◽  
Size Variation ◽  
Egg Laying ◽  
Offspring Size ◽  
Natural Predation ◽  
Risk Spreading

Predation of offspring is the main cause of reproductive failure in many species, and the mere fear of offspring predation shapes reproductive strategies. Yet, natural predation risk is ubiquitously variable and can be unpredictable. Consequently, the perceived prospect of predation early in a reproductive cycle may not reflect the actual risk to ensuing offspring. An increased variance in investment across offspring has been linked to breeding in unpredictable environments in several taxa, but has so far been overlooked as a maternal response to temporal variation in predation risk. Here, we experimentally increased the perceived risk of nest predation prior to egg-laying in seven bird species. Species with prolonged parent-offspring associations increased their intra-brood variation in egg, and subsequently offspring, size. High risk to offspring early in a reproductive cycle can favour a risk-spreading strategy particularly in species with the greatest opportunity to even out offspring quality after fledging.

MOBILE COMMERCE – THE MODERATING ROLES OF PERCEIVED RISK AND APPLICATION CONTEXT

2016 ◽  
Author(s):  
Marco Hubert ◽  
Markus Blut ◽  
Christian Brock ◽  
Christof Backhaus ◽  
Tim Eberhardt
Keyword(s):  
Perceived Risk ◽  
Mobile Commerce
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