Economics as a science:
We no longer ask the problem whether economics is an art or a science. Science is a systematized body of knowledge. Merely as physics and chemistry are sciences, economics is as well a science. We examine facts, conduct experiments and made generalizations in physics and chemistry subsequent to testing the outcomes. The similar scientific techniques are followed in economics too. Economics, like all other sciences, studies the association among cause and effect.
Sciences might be broadly classified into physical and social sciences. Physics and chemistry are illustrations of physical sciences. Economics is a social science. It studies concerning a particular aspect of human behavior. And human behavior is full of complication. It is not simple to study it. Therefore economic science is not as accurate and exact as the physical science.
However economics contains greater right to be considered as a science than other social sciences such as politics or history since in economics we make utilizations of money as a measuring rod of utility. This is true that it is only a coarse measure however still it enables us to provide concrete shape to the laws of economics. At times, what we say in economics might not come true in real life. However this is the situation with many other sciences. For illustration, we joke about weather forecasts. The weather report in the newspaper might say that there will be heavy rainfall on a specific day. However there might not be any rain at all on that specific day. On account of that, we can’t say that meteorology (i.e., the science of weather) is not a science. Likewise, when some economic laws don’t come true, we can’t say that economics is not a science.