Bhutan's main research center collects a wide variety of data to measure this, including things like psychological well being, good governance, ecological diversity and living standards.
VOA: standard.2009.09.14
To determine the rankings, we started with a list of the largest metropolitan areas in the continental U.S. Thirty-five candidate cities were chosen based on availability of data and geographic diversity.
The registration process asks each company to submit information in several categories: basic company profile, general information on number of employees, products and services, financial information on annual revenues, their ability to support electronic business transactions, any quality and environmental management certifications, details on their ethical dealings and social responsibility, information on data security, information on diversity policies, and on their use of independent contractors.