Mowing & Thatching: Optimum mowing height is 1-2 inches for a quality lawn. Slow growth results in less mowing. Mow regularly with a sharp rotary or reel mower, allowing clippings from frequent mowing to remain on the lawn. Never remove more than 1/3 of the shoot growth at one mowing.
Definition of Money According to Classical Economists: According to classical economists money is just a medium of exchange and it can not influence the income and employment of a country. In other words, the money supply which is in circulation just performs the function of exchange of goods and services. People keep money with themselves so that they could transact goods and services. Thus, according to them money is just a token and it has nothing to do with economic activity of a country. They further say that money is like a veil which wraps the goods and services in itself. Money has been accorded as a veil because it has camouflaged the operation of real economic forces.
The welfare definition of economics is an attempt by Alfred Marshall, a pioneer neoclassical economist, to redefine his field of study. This definition expands the field of economic science to a larger study of humanity. Specifically, Marshall's view is that economics studies all the actions that people take in order to achieve economic welfare. In the words of Marshall, man earns money to get material welfare. This is why economists since Marshall have described his definition as the welfare definition of economics. This definition enlarged the scope of economic science by emphasizing the study of wealth and humanity together, rather than wealth alone.