hedonic regression
revealed preference method of estimating demand or value; breaks down the item being researched into its constituent characteristics, and obtains estimates of the contributory value of each characteristic
en-US/həˈdɑnɪk ɹəˈɡɹɛʃən/
en-GB/hɛˈdɒnɪk ɹɪˈɡɹɛʃn/