Jae Yong Shin

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We examine the explicit use of relative performance evaluation (RPE) in executive compensation contracts and the selection of RPE peers. Using S&P 1500 firms’ first proxy disclosures under the SEC’s 2006 executive compensation disclosure rules, we demonstrate that incorporating details of RPE contracts (such as peer group composition) in the traditional(More)
Cyclooxygenase-2 (COX-2) is an enzyme induced in response to multiple mitogenic and inflammatory stimuli, including UV light. UV-induced COX-2 expression induces production of prostaglandin E2 (PGE2) in keratinocytes, which mediates inflammation and cell proliferation. Until recently, studies regarding COX-2 and PGE2 in the skin have focused on(More)
BACKGROUND Fractional microneedle radiofrequency (FMR) devices deliver energy to the deep dermis through insulated microneedles without destroying the epidermis. These FMR devices have been shown to be effective for the treatment of wrinkles, acne scars and large pores. In this study it was postulated that FMR energy could specifically affect the sweat(More)
BACKGROUND Segmental vitiligo (SV), which frequently accompanies poliosis, indicating a poor prognosis that is likely resistant to treatments. OBJECTIVES In this study, we performed a retrospective analysis to evaluate the treatment response to 308 nm excimer laser in SV patients. METHODS A retrospective chart and photographic review was performed on 80(More)
While academic and practitioner literature has advocated the use of real options in firms’ longterm investment appraisal processes, few studies have examined the extent to which real options are incorporated into decisions when they are available for decision-making. Using two experiments, we examine supervising managers’ reliance on real options values in(More)
BACKGROUND Cytosolic NADP(+)-dependent ICDH (IDPc) has an antioxidant effect as a supplier of NADPH to the cytosol, which is needed for the production of glutathione. OBJECTIVE To evaluate the expression of IDPc in melanocytes and to elucidate its role as an antioxidant. METHODS The knock-down of IDPc expression in immortalized mouse melanocyte cell(More)
518 Ann Dermatol Received April 27, 2012, Revised October 10, 2012, Accepted for publication January 13, 2013 Corresponding author: Sung Ku Ahn, Department of Dermatology, Yonsei University Wonju College of Medicine, 20 Ilsan-ro, Wonju 220-701, Korea. Tel: 82-33-741-0621, Fax: 82-33-748-2650, E-mail: ahnsk@ yonsei.ac.kr This is an Open Access article(More)
We examine the effect of missing quarterly earnings benchmarks on Chief Financial Officer (CFO) turnover and compensation. We consider two well-known earnings benchmarks: 1) consensus analyst earnings forecast, and 2) earnings for the same quarter of the prior year. Our results are consistent with significant bonus and career consequences to CFOs of failure(More)