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Management Sciences and Quantitative Methods Commons

Open Access. Powered by Scholars. Published by Universities.®

2016

University of Massachusetts Amherst

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Articles 1 - 5 of 5

Full-Text Articles in Management Sciences and Quantitative Methods

Retail Analytics And Optimization For Store-Wide Shelf-Space Management, Tulay Flamand Nov 2016

Retail Analytics And Optimization For Store-Wide Shelf-Space Management, Tulay Flamand

Doctoral Dissertations

A major constituent of modern-time economies, retailing is a vibrant business sector that is marked by high competition, tight profit margins, novel business strategies in online and in-store environments, and demanding consumers. Driven by massive volumes of point-of-sale data, retail analytics has become instrumental for unveiling better managerial practices. Our research falls under the umbrella of retail shelf space management. In self-service outlets, shelf space constitutes a scarce resource and its management is central to ensuring an attractive shopping experience and a profitable business. We investigate how, under a given store layout, the allocation of product categories can be optimized …


Service Improvement And Cost Reduction For Airlines: Optimal Policies For Managing Arrival And Departure Operations Under Uncertainty, Heng Chen Nov 2016

Service Improvement And Cost Reduction For Airlines: Optimal Policies For Managing Arrival And Departure Operations Under Uncertainty, Heng Chen

Doctoral Dissertations

Annual U.S. air travel demand has been growing steadily by 4-5% over the last decade, and it is estimated that the demand will nearly double in the next twenty years. It has also been estimated by the International Civil Aviation Organization that global demand for commercial aircraft will increase at an average annual rate of 4.1% by 2034 (IATA, 2014). However, airport expansions and aviation infrastructure upgrades have not kept pace with the increase in air traffic demand, as only 3% of all the new airport projects around the world are planned in the U.S. (CAPA, 2015). Thus, the operation …


Network Game Theory Models Of Services And Quality Competition With Applications To Future Internet Architectures And Supply Chains, Sara Saberi Nov 2016

Network Game Theory Models Of Services And Quality Competition With Applications To Future Internet Architectures And Supply Chains, Sara Saberi

Doctoral Dissertations

The Internet has transformed the way in which we conduct business and perform economic and financial transactions. One key challenge of the Internet is the inefficiency of the mechanisms by which technology is deployed and the business and economic models surrounding these processes (Wolf et al. (2014)). Equilibrium models for the Internet generally assume basic economic relationships. However, in new paradigms for the Internet and in supply chain networks, price is not the only factor; quality of service (QoS) is also of increasing importance. Supply chains networks, which give us the means to manufacture products and deliver them to points …


Tell Me At What Time You Usually Wake Up, I’Ll Tell You What Type Of Traveler You Are: An Investigation Of The Relationship Between Destination Canada “Explorer Quotient” Segmentation Method And Chronotype, Maryse Côté-Hamel Sep 2016

Tell Me At What Time You Usually Wake Up, I’Ll Tell You What Type Of Traveler You Are: An Investigation Of The Relationship Between Destination Canada “Explorer Quotient” Segmentation Method And Chronotype, Maryse Côté-Hamel

TTRA Canada 2016 Conference

While travelers diverge on their attitudes, beliefs, values, motivations and behaviours, they also vary in their chronotype (also called diurnal preference). The present research investigates the mediating influence of the chronotype on the relationship between Destination Canada "Explorer Quotient" and the length of planning prior to the trip.


Simulation Of 48-Hour Queue Dynamics For A Semi-Private Hospital Ward Considering Blocked Beds, Wei Chen Mar 2016

Simulation Of 48-Hour Queue Dynamics For A Semi-Private Hospital Ward Considering Blocked Beds, Wei Chen

Masters Theses

This thesis study evaluates access to care at an internal medicine unit with solely semi-private rooms at Baystate Medical Center (BMC). Patients are divided into two types: Type I patient consumes one bed; Type II patient occupies two beds or an entire semi-private room as a private space for clinical reasons, resulting in one empty but unavailable (blocked) bed per Type II patient. Because little data is available on blocked beds and Type II patients, unit-level hospital bed planning studies that consider blocked beds have been lacking. This thesis study bridges that gap by building a single-stream and a two-stream …