Category: Modeling
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The Influence Of Marketing On Managers
The history of business, especially marketing, thought is an interesting topic to me. Modern text analytics techniques can help us get a better understanding of what has happened. If I understand correctly historians seem to be increasing using such techniques. What then can this tell use about the influence of marketing on managers? Changing Topics…
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Testing Psychic Powers
One of the most ‘interesting’ academic papers of recent times is Daryl Bem’s paper in the Journal of Personality and Social Psychology (a reputable journal) on psi. (Yes, psychic phenomenon, he was interested in testing psychic powers). He purported to show that people had the ability to ‘feel’ the future and so predict it better…
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Improving Measurement With Big Data
The data being used by managers is becoming increasing messy. Unstructured data lacks the nice organization of traditional data. Of course, the profusion of such unstructured data (text, videos, music) makes analysis complex but also brings considerable opportunities. Big data brings big headaches and big possibilities. We have some advice on improving measurement with big…
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How Might AI Change Business?
In the excellent Prediction Machines Agrawal, Gans and Goldfarb take an economics-based view of the changes that will be brought on by Artificial Intelligence (AI). Essentially some basic economic principles can help us see what will change. Given this: How Might AI Change Business? AI Prediction Is Becoming Cheaper The argument is that AI can…
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Marketing, Cash Flow and Shareholder Wealth
Marketers have traditionally been pretty poor at showing why marketing matters to shareholders. In my experience marketers often just assume that marketing is important. They then just expect everyone else to believe it. Instead we really need to consider marketing, cash flow and shareholder wealth and how these fit together. Marketing Impact On The Firm…
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Meta-Analysis: Combining Many Results into One
How marketing impacts firm value is an important question facing for-profit businesses. In an ambitious paper Conchar, Crask and Zinkhan (2005) examined this. they did a meta-analysis: combining many results into one. Meta-Analysis Seem Like Hard Work The hard work involved in this paper is impressive. The authors looked at 88 studies of advertising and…
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Why Not Test?
People love appearing to have knowledge. Often they are less careful about working out whether what they are saying makes sense. A concern I have is that we often claim to know much more than we actually know. We have some hunches or ideas and these gain the status of facts in our minds. Clearly this influences…
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Measuring The Impact Of Marketing On Wall Street
Bernd Skiera, and a couple of colleagues, have a paper that considers a relatively recent wave of research in marketing academia. They tackle event studies. These look at the impact of specified “events” on the value of a firm. Measuring the impact of marketing on Wall Street. Marketing Events Clearly marketers tend to concentrate on marketing events.…
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Improving Public Policy Through Testing
David Halpern is an interesting character. Originally an advisor to Tony Blair’s Labour government he went on to establish the U.K.’s Behavioural Insights for David Cameron’s Conservative government. His CV makes sense to me given what he specializes in. His aim is to make government policy better. The politicians decide what should be done and Halpern tries to ensure it…
