The major defining characteristic of a market economy is that investment decisions and the allocation of producer goods are mainly made by negotiation through markets. This is contrasted with a planned economy, where investment and production decisions are embodied in a plan of production.
Quick Answer. Current employees can reach the Human Resources department at AT&T by calling 1-800-992-2478 and speaking with a career management professional, as of 2015. Individuals interested in applying for a position with AT&T should utilize the online platform to contact human resources at connect.att.jobs. Continue Reading.
Phone number. 1-800-US-AETNA (1-800-872-3862) between 8:00am and 6:00pm ET. This is the phone number for the Corporate Contact Center, they do not have access to member accounts but they can provide Aetna Member Services contact information. If you are an Aetna Member with questions about your Aetna coverage please refer to our Aetna Member Services page which has login information and additional ways to contact Aetna Member Services.