The Triple Alliance, the miners and Black Friday 1921

Partial least squares structural equations modeling (PLS-SEM) uses sampling bootstrapping to calculate the significance of the model parameter estimates (e.g., path coefficients and outer loadings). However, when data are time series, as in marketing mix modeling, sampling bootstrapping shows inconsistencies that arise because the series has an autocorrelation structure and contains seasonal events, such as Christmas or Black Friday, especially in multichannel retailing, making the significance analysis of the PLS-SEM model unreliable. The alternative proposed in this research uses maximum entropy bootstrapping (meboot), a technique specifically designed for time series, which maintains the autocorrelation structure and preserves the occurrence over time of seasonal events or structural changes that occurred in the original series in the bootstrapped series. The results showed that meboot had superior performance than sampling bootstrapping in terms of the coherence of the bootstrapped data and the quality of the significance analysis.

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Freihaltebedürfnis beim Zeichen „Black Friday“ für bestimmte Rabattaktionen

Monatsschrift für Deutsches Recht ◽

10.9785/mdtr-2021-751741 ◽

2021 ◽

Vol 75 (17) ◽

pp. 1079-1080

Keyword(s):

Black Friday

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What and Where Are We Tweeting About Black Friday?

Urban and Regional Planning and Development ◽

10.1007/978-3-030-31776-8_11 ◽

2020 ◽

pp. 173-186

Author(s):

Xinyue Ye ◽

Bing She ◽

Wenwen Li ◽

Sonali Kudva ◽

Samuel Benya

Keyword(s):

Black Friday

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SOBRE LOS ANGLICISMOS SHOPPING CENTER, MALL, OUTLET Y BLACK FRIDAY EN EL ESPAÑOL DE AMÉRICA

Normas ◽

10.7203/normas.v10i1.17554 ◽

2020 ◽

Vol 10 (1) ◽

pp. 22

Author(s):

Beatriz Gómez-Pablos

Keyword(s):

Shopping Center ◽

Black Friday

El presente trabajo analiza cuatro anglicismos crudos en el español de América. Para ello contextualiza en primer lugar el origen de las voces ofreciendo el marco histórico en el que surgen. A continuación se repasa la presencia de las voces en cinco obras lexicográficas publicadas en los últimos diez años: el Diccionario de mexicanismos (2010), el Diccionario de uso del español de Chile (2010), el Diccionario del habla de los argentinos (2010), el Diccionario de americanismos (2010) y el Diccionario de colombianismos (2018); repertorios que comparten importantes semejanzas. En tercer lugar se rastrea de modo aleatorio la prensa de México, Chile, Colombia y Argentina con el fin de descubrir si los anglicismos shopping center, mall, outlet y black Friday forman parte del léxico común de sus hablantes. Por último, se considera el tipo de fuentes empleadas para la elaboración de los diccionarios y se hacen unas consideraciones finales.

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Black Friday

A Cultural History of the Modern Age ◽

10.4324/9781315083674-6 ◽

2017 ◽

pp. 273-338

Author(s):

Egon Friedell ◽

Allan Janik

Keyword(s):

Black Friday

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How Do We Take Real-World Action?

We the Gamers ◽

10.1093/oso/9780190926106.003.0005 ◽

2021 ◽

pp. 65-80

Author(s):

Karen Schrier

Keyword(s):

Best Practices ◽

Public Sphere ◽

Real World ◽

The Real ◽

The Public ◽

Bay Area ◽

The Public Sphere ◽

Black Friday ◽

The Revolution

Chapter 5 describes how games can support real-world action and change. How can knowledge be applied to the public sphere and serve communities? Why and how should games be used to enable ethics- and civics-in-action? What are the best practices and strategies for supporting connections among civics, ethics, and the real world using games? The chapter includes an overview of why it is necessary to engage in real-world action. It describes the benefits of applying learning to real-world contexts and processes, and why games may support this. It also includes the limitations of using games to apply knowledge, and how to minimize those limitations. Finally, it reviews strategies that teachers can take to use games to take action and make change. It opens with the example EteRNA, and also shares five examples-in-action: Reliving the Revolution, 1979 Revolution: Black Friday, Community PlanIt, Bay Area Regional Planner, and Thunderbird Strike.

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