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Pricing policies in hotels: a psychological threshold research in online and offline channels
This research analyses the perception that customers have regarding hotel prices at the time of making their final purchase decision. Price perception depends on the analysis of psychological thresholds. When a hotel ...
Profit-based churn prediction based on Minimax Probability Machines
(Elsevier, 2020)
In this paper, we propose three novel profit-driven strategies for churn prediction. Our proposals extend the ideas of the Minimax Probability Machine, a robust optimization approach for binary classification that maximizes ...
An evaluation of a mandatory profit-sharing reform in Peru, using quasi-experimental methods
(Springer International Publishing AGPE, 2021-09-07)
This study identifies a causal effect of the labour reform given by Peruvian Legislative Decree N 892 on firm performance. The labour reform states that firms must share profits with their employees when they have more ...
A trophic chain model with the inclusion of a nutrient, a prey and a predator, applied to the Lake Maracaibo ecosystem
(Facultad Experimental de Ciencias de la Universidad del Zulia, 2010)
Earnings management para evitar reportar pérdidas: Chile,2010-2014
(Universidad ESAN. ESAN EdicionesPE, 2018-07-01)
Purpose: This paper aims to examine whether a sample of non-financial Chilean firms performed earnings management to avoid the decreases and losses in the earnings during the 2010-2014 period. Design/methodology/approach: ...
Earnings management para evitar reportar pérdidas: Chile,2010-2014
(Universidad ESAN. ESAN EdicionesPE, 2018-07-01)
Purpose: This paper aims to examine whether a sample of non-financial Chilean firms performed earnings management to avoid the decreases and losses in the earnings during the 2010-2014 period. Design/methodology/approach: ...
Cytokinins: A key player in determining differences in patterns of canopy senescence in Stay-Green and Fast Dry-Down sunflower (Helianthus annuus L.) hybrids
(Elsevier Science, 2017-05)
Leaf senescence during grain filling can reduce crop yield. We studied, under field conditions and during grain-filling, the association between leaf cytokinin levels and the onset of leaf senescence in sunflower hybrids ...
Estimation of genetic parameters for probability of calving up to 39 months of age, stayability and scrotal circumference in Nelore cattle
(2018-05-01)
Improving reproductive indexes is of extreme importance in beef cattle production systems, as well as investigating new methodologies and traits in order to increase genetic gains for reproduction. Reproductive efficiency ...
Interação da variabilidade da freqüência cardíaca e do lactato sanguíneo durante o exercício resistido em idosos saudáveis
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Fisioterapia - PPGFt, 2008-02-22)
The anaerobic threshold (AT) is an important parameter for prescription of physical
exercise in various clinical conditions, because represent the intensity of effort at
which the aerobic metabolism begins to be supplemented ...