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Full-Text Articles in Business
Scholarly Pursuits: Business Insights From Driehaus Faculty Research
Scholarly Pursuits: Business Insights From Driehaus Faculty Research
Business Exchange
Lessons in Marketing from the "Obama Model"; Lack of Self-Awareness at Work Hurts Team Performance; Award-Winning Research Sheds Light on Shareholder Activism
Food Waste At Retail, Erin G. Killeen Davis
Food Waste At Retail, Erin G. Killeen Davis
Graduate Theses and Dissertations
Food waste at retail represents forgone sales and embodies store management and disposal costs. Fresh produce is the largest contributing sector to food waste at retail and bulky, seasonal products are an added challenge when stores experience a high waste event. In order to improve, retailers need to better understand the costs of food waste, as well as how management strategies can impact these costs.
Using pumpkins as an example of bulky, seasonal products, a twofold research project was conducted to better understand contributors to, and costs of food waste at the retail level. In part one, using data from …
Derivatives Pricing With Accelerated Trinomial Trees, Conall O'Sullivan, Stephen O'Sullivan
Derivatives Pricing With Accelerated Trinomial Trees, Conall O'Sullivan, Stephen O'Sullivan
Articles
Accelerated Trinomial Trees (ATTs) are a derivatives pricing lattice method that circumvent the restrictive time step condition inherent in standard trinomial trees and explicit finite difference methods (FDMs) in which the time step must scale with the square of the spatial step. ATTs consist of L uniform supersteps each of which contains an inner lattice/trinomial tree with N non-uniform subtime steps. Similarly to implicit FDMs, the size of the superstep in ATTs, a function of N, are constrained primarily by accuracy demands. ATTs can price options up to N times faster than standard trinomial trees (explicit FDMs). ATTs can be …