What is the difference between cognitive economics and behavioural finance?
This question was posed in an interesting LinkedIn discussion group (Behavioural Finance: Theory and Practice) by Kerry Pechter. I dashed off a quick answer which ended up being 500 words long. So I thought it might be useful to post on here. Can anyone tell me the difference between cognitive economics and behavioral finance? Cognitive economics is not yet a widely used phrase, though Marco Novarese and I have been using it as a name for a more microfounded version of what's typically called behavioural economics. So I'll answer the question based on how I use the term. The first difference is between "economics" and "finance". Economics is a broader field, including the trading of any kind of goods or services, whereas finance specifically focuses on investment and the value of financial instruments. Indeed I consider economics very broadly to be the study of how resources are allocated (by individuals, and across society). The more fundamental
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