Mimetic Herding Behavior and the Decision to Strategically Default

SUPPLEMENT TO “ HERDING AND CONTRARIAN BEHAVIOR IN FINANCIAL MARKETS ” ( Econometrica

Herding and Contrarian Behavior in Financial Markets

Rational herd behavior and informationally efficient security prices have long been considered to be mutually exclusive but for exceptional cases. In this paper we describe the conditions on the underlying information structure that are necessary and sufficient for informational herding and contrarianism. In a standard sequential security trading model, subject to sufficient noise trading, peop...

“investigating the relationship between knowledge management and customer satisfaction considering to the e-services”

چکیده : این مطالعه تاثیر مدیریت دانش بر رضایتمندی مشتریان با توجه به خدمات الکترونیک در سازمان حمل و نقل و پایانه های استان سیستان و بلوچستان را مورد بررسی قرار می دهد. جامعه آماری این تحقیق مدیران، سرپرستان و کارشناسان مشغول به کار در سازمان حمل و نقل و پایانه های استان سیستان و بلوچستان بوده که مجموعا 94 نفر می باشند. برای تعیین حداقل نمونه از جدول مورگان استفاده شده است. که با توجه به جدول ...

Hamp and the Dynamic Mortgage Default Decision

In this paper I develop and estimate a dynamic model of the household decision to default on a mortgage using data from the Homeowners Affordability Modification Program (HAMP), which reduces delinquent homeowner housing payments to 31 percent of income. I find that HAMP has prevented 550,000 defaults as of June 2013 relative to a scenario where HAMP does not exist, at a cost-per-default preven...

Switching Rates and the asymptotic Behavior of Herding Models

Markov chains have experienced a surge of economic interest in the form of behavioral agent-based models that aim at explaining the statistical regularities of financial returns. We review some of the relevant mathematical facts and show how they apply to agent-based herding models, with the particular goal of establishing their asymptotic behavior because several studies have pointed out that ...