1.   A more reasonable view is that the law of demand is just fine, and the CardKrueger empirical analysis needs repairs.

2.   And as I mentioned earlier, the social laws are more complex and less certain than the natural ones.

3.   But in some states, the law is not so clear.

4.   California law is more stringent, requiring that overtime must be paid to anyone working more than eight hours in a day.

5.   Congress passed an amendment ensuring that the law was fairer to everyone.

6.   Contract law has been of major importance in underpinning the Market, although other areas of law have also had a bearing.

7.   Elsewhere they dragged their feet until it became clear that the laws were unenforceable.

8.   Environmentalists said the law was a step in the right direction.

9.   Firstly, physical laws must be expressible as tensor equations so that they remain valid under transformations to any accelerated frame.