Decision-making in the real world has been extensively studied, whereas decision-making in the cyber world is relatively unknown. The present study investigated how email users made their decisions to read or delete spam emails, unsolicited junk emails sent indiscriminately, when they received various kinds of emails in the everyday life. An experimental survey was designed to manipulate two va...

Nearly one in three security practitioners believe that the organization they work for under-funds information security efforts. Rational choice and economic models have been developed to help decision makers determine the optimal amount they should spend to protect a set of information assets. These models presume investment decisions are rationally made, despite long-standing behavioral and d...

During the past 20 years, a rich but diverse body of knowledge has accumulated regarding information technology outsourcing (ITO). Researchers have studied several factors that explain ITO decisions. So far, previous studies resorted mainly to rational efficiency criteria. In recent years researchers started to integrate soft factors into the explanatory models. In many cases, the failure of IT...

Abstract The urgency effect refers to people’s tendency choose a relatively unimportant task (with unambiguously low payoff) over important high payoff), when the former is spuriously framed as urgent. In this paper I study simple model in which two payoff-maximising suppliers compete for population of heterogeneous decision-makers. Task offer tasks various importance, and can exert costly effo...

most people have experienced anxiety in their lives. anxiety is necessary to continue the life but intense anxiety can be reduced person’s efficiency and avoided rational thinking and decision making. the goal of this study was to determine the relationship between levels of anxiety and social adaptation in female students of science and research branch, islamic azad university, tehran, iran. 1...

Floating, Production, Storage and Offloading “FPSO” have become a popular choice since 1980s for marginal and fast-track developments where subsea pipeline is not an economic or feasible solution for export. Field development usually starts with a concept selection procedure which is constituted from a sequence of multi-disciplinary decision making tasks. As limited data is availabl...