Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Leonardo A. Epstein"'
Publikováno v:
Revista médica de Chile. 150:896-902
Publikováno v:
Journal of Business Research. 128:279-289
Retail technology provides novel ways to investigate the effects of marketing actions (MAs) on consumers’ behaviors. To evaluate effects of MAs on conversion, we propose an approach that combines sensor-collected records of store entries with regis
Publikováno v:
Computers & Industrial Engineering. 133:9-18
This paper proposes an approach to develop schedules for charging batteries in a battery center. This problem arises in warehouses and logistics centers that attempt to provide uninterrupted operations with battery powered machinery such as stackers.
Publikováno v:
Annals of Operations Research. 286:371-390
This article concerns operations of businesses that own inventories of rental items, and can hire additional items from secondary sources whenever they face a temporary exhaustion of their inventories. This set-up is relevant to many operations: the
Publikováno v:
Journal of Business Research. 69:4394-4402
This article presents an approach to measure the effect of promotions on customer traffic, a measure of effectiveness of retail promotions important both to managers and scholars. This effect is unobservable because one lacks baseline measures of tra
Publikováno v:
Journal of Marketing Management. 29:374-390
Prior research indicates that extension fit and parent brand quality are the key determinants of extension evaluations in non-competitive contexts. However, the very nature of the retail environment means that extensions are introduced into competiti
Publikováno v:
Annals of Operations Research. 199:179-191
In telecommunications, Calling Party Pays is a billing formula that prescribes that the person who makes the call pays its full cost. Under CPP land-line to wireless phone calls have a high cost for many organizations. They can reduce this cost at th
Autor:
Jonathan A. Patz, Leonardo D. Epstein, Nancy Innocentini, Judith A. Guzman-Cottrill, William Checkley, Stanford T. Shulman
Publikováno v:
Epidemiology. 20:194-201
Kawasaki disease exhibits a distinct seasonality, and short-term changes in weather may affect its occurrence.: To investigate the effects of weather variability on the occurrence of this syndrome, we conducted a time-between-events analysis of conse
Publikováno v:
Marketing Letters. 18:223-236
Consumer behavior research has a long history indicating that preferences are influenced by the relative positions of members of a choice set. The realism of this work, however, is somewhat limited because alternatives are typically labeled with lett
Autor:
Robert H. Gilman, William Checkley, Robert E. Black, Leonardo D. Epstein, Lawrence H. Moulton, Lilia Cabrera, Charles R. Sterling
Publikováno v:
The Lancet. 363:112-118
Summary Background Inadequate water and sanitation adversely affect the health of children in developing countries. We aimed to assess the effects of water and sanitation on childhood health in a birth cohort of Peruvian children. Methods We followed