Results 91 to 100 of about 2,713,040 (256)
A Risk-Sensitive Portfolio Optimization Problem with Fixed Incomes Securities [PDF]
arXiv, 2007 We discuss a class of risk-sensitive portfolio optimization problems. We consider the portfolio optimization model investigated by Nagai in 2003. The model by its nature can include fixed income securities as well in the portfolio. Under fairly general conditions, we prove the existence of optimal portfolio in both finite and infinite horizon problems.
arxiv
Dilemmas in doing insider research in professional education [PDF]
, 2012 This article explores the dilemmas I encountered when researching social work education in England as an insider researcher who was simultaneously employed as an educator in the host institution.
Adler PA +17 more
core +1 more source
Educar em Revista, 2009 Este artigo visa identificar, através das memórias discursivas e das posições enunciativas de licenciandos em Pedagogia, os indicadores da construção de uma posição de professor autor. A metodologia de análise está calcada nas reflexões de Pêcheux (1999)
Silvania Sousa do Nascimento
doaj +1 more source
Continued Professional Competence and Portfolios [PDF]
, 2007 It is traditionally assumed that licensure of healthcare professionals means that they are minimally competent. Many nursing specialty organizations offer examinations and other processes for certification, suggesting that certification is associated ...
Byrne, Michelle +5 more
core +1 more source
Portfolio Optimization in the Stochastic Portfolio Theory Framework [PDF]
arXiv, 2016 I discuss some theoretical results with a view to motivate some practical choices in portfolio optimization. Even though the setting is not completely general (for example, the covariance matrix is assumed to be non-singular), I attempt to highlight the features that have practical relevance.
arxiv
Enhancing Primary Teacher Training through Academic Portfolios in Advanced Mathematics Courses [PDF]
arXivThe gap between theory and practice in mathematics education, particularly in primary-teacher education, necessitates innovative teaching methodologies. This paper explores the implementation of academic portfolios as a teaching innovation in Algebra and Number Systems I and II courses within the primary teacher education programme at Pontificia ...
arxiv
Celebrating 30 Years of K-12 Educational Programing at Fermilab [PDF]
arXiv, 2011 In 1980 Leon Lederman started Saturday Morning Physics with a handful of volunteer physicists, around 300 students and all the physics teachers who tagged along. Today Fermilab offers over 30 programs annually with help from 250 staff volunteers and 50 educators, and serves around 40,000 students and 2,500 teachers. Find out why we bother.
arxiv
Faculty Rewards and Education Portfolios: A Report on Faculty Perceptions [PDF]
Many schools in the developed world have adopted portfolios in an attempt to address the scholarship of teaching. This is because of the atmosphere of “publish or perish” which pervades academia.
Chan, Tze-Haw +2 more
core +1 more source
Colombian Applied Linguistics Journal, 2011 This article emerges from the experience that two EFL university professors have accumulated for several years working with portfolios intertiary education. Starting from the theoretical principles they have undertaken to guide their practices when using
Amparo Clavijo
doaj