If the consumer already thinks the good has many credence qualities, certification will add little, if anything, to the consumer's willingness to pay.
In short, the empirical literature has many excellent studies that demonstrate producers consider more than profit when deciding whether to include credence qualities and seek certification.
BA has many years of experience as a specialist in General Practice, and has a PhD that included studies on sickness certification.
Many certifications have self-study online options which can save you money.
Although only five hotels in the United States have this certification, many in the planning stages are incorporating materials and systems intended to gain it.
Once they've earned certifications, many have all they need to start jobs, like working on a help desk at a large corporation.
Many project architects have additional certifications and some have doctoral degrees.
He keeps company with Mr. Taft, a rock 'n' roll and fashion photographer who also happens to have advanced certification in many aspects of emergent and austere medicine.
Ask potential coaches if they have any certifications (the Motorcycle Safety Foundation certifies its coaches), how many years have they ridden and how many miles, and what their teaching experience is.
"Once you have too many different logos and certifications hinting at the same thing, it waters down the method," said Fleur Gadd of Big Picture UK, a marketing firm that is conducting a study of consumer response to sustainability claims.
It's a requirement for many certification programs.
