Metabolic encephalopathies, especially hepatic and renal, are the most common causes of bilateral asterixis. Those caused specifically by hepatic failure are known as liver (or hepatic) flap. Other causes of asterixis include cardiac and respiratory disease, electrolyte abnormalities and drug intoxication.
Law and Economics. The law and economics movement applies economic theory and method to the practice of law. It asserts that the tools of economic reasoning offer the best possibility for justified and consistent legal practice. It is arguably one of the dominant theories of jurisprudence.
One of the most fundamental building blocks of economics is the law of demand. The law of demand states that the quantity demanded for a good rises as the price falls, with all other things staying the same. The 'all other things staying the same' part is really important. There are other things that can affect demand besides price.