What can I say, I had a really terrible pain like you described and it was gone in a matter of minutes into my session. posted by P.o.B. at 1:49 PM on December 30, 2010 [1 favorite]. The theory and philosophy of chiropractic are nothing but quackery. Full stop.
The core of the equity theory is the principle of balance or equity. As per this motivation theory, an individuals motivation level is correlated to his perception of equity, fairness and justice practiced by the management. Higher is individuals perception of fairness, greater is the motivation level and vice versa.
For legal definitions and contract law, see Contract. For a less technical discussion of this topic, see Principal-agent problem. In economics, contract theory studies how economic actors can and do construct contractual arrangements, generally in the presence of asymmetric information. Because of its connections with both agency and incentives, contract theory is often categorized within a field known as Law and economics.