Older Women and Cosmetic Tattooing Experiences

Aging for the older women in the 21st century is more than medical issues. In this study, 62 women (ages 51–81+) obtained a total of 97 permanent makeup procedures. Procurement cues included self-improvement and friend's appearance, consistent with internal, external, and appearance perspectives of body image. Poor eyesight was also of concern (14/23%). Actual benefits included saving makeup time and money (external), while achieving personal goals (internal). This study seems to confirm that for these older women, body image remains important, especially qualities of the face. They did not shed their internal, external, nor appearance concerns associated with body image, as they aged.     

Ego Development,Ego Strengths,and Ethnic Identity Among First Nation Adolescents

Three conceptualizations of psychosocial development were investigated among Canadian First Nation adolescents. Loevinger's social cognitive model of ego development reflects the way in which an individual views the self and social reality. From Eriksonian theory, ego strengths refer to the emergent values or outcomes that represent resolution of the eight psychosocial stages of development, and ethnic identity is a domain of personal identity with special relevance for minorities. As expected, age and biological gender differences were found for ego development. Associations between ego development and ego strengths were supported as were age differences in ethnic identity status. Traditional students (strongly identified with indigenous culture) demonstrated greater ego strengths than bicultural (identified with both their own and mainstream cultures) adolescents.     

Large Market Asymptotics for Differentiated Product Demand Estimators With Economic Models of Supply

IO economists often estimate demand for differentiated products using data sets with a small number of large markets. This paper addresses the question of consistency and asymptotic distributions of instrumental variables estimates as the number of products increases in some commonly used models of demand under conditions on economic primitives. I show that, in a Bertrand–Nash equilibrium, product characteristics lose their identifying power as price instruments in the limit in certain cases, leading to inconsistent estimates. The reason is that product characteristic instruments achieve identification through correlation with markups, and, depending on the model of demand, the supply side can constrain markups to converge to a constant quickly relative to sampling error. I find that product characteristic instruments can yield consistent estimates in many of the cases I consider, but care must be taken in modeling demand and choosing instruments. A Monte Carlo study confirms that the asymptotic results are relevant in market sizes of practical importance.     

A New Game In Town: Competitive higher education

Research universities in the USA are complex, expensive organizations that perform multiple interrelated tasks and serve numerous constituencies. The value structure that has evolved for these universities is one that creates very high barriers to entry for new players and numerous impediments to rapid change. Consequently, real competitive pressures on universities have been minimal. However, new types of for-profit and non-profit organizations are beginning to provide competition in targeted segments of higher education. The arrival of Internet-mediated distance learning will greatly increase both market penetration by these new organizations and competition between traditional institutions of higher learning. Because this new competition targets only selected activities of the research university, it risks to destabilize their organization and structure. Ways in which this destabilization might occur are analysed and possible responses are discussed.