We explain what an input is, its characteristics and what types exist. Also, differences between inputs and raw materials.
What is an input?
We call input to any element that intervenes in the productive process and is consumed in the process, that is, it contributes to the transformation of raw Materials in consumer goods, but which are different from the latter. This word comes from Latin roots in ("Inside") and sumere ("Take", "assume") and is linked to the Spanish verb input which means "to employ", "to invest money".
In other words, we call inputs to various materials extracted from the nature or produced by human labor, which instead of being consumed directly, contribute to the production of other consumable goods. They are, therefore, valuable resources for the economic circuit, and are present in any productive work.
The inputs can be:
- Fixed: They are essential for the productive work in which it intervenes.
- Variables: They are only necessary in certain cases.
Even so, in all productive work, of whatever type, some type of input is needed.
Types of inputs
Broadly speaking, it is possible to distinguish between two categories of inputs, from an economic point of view:
- Work, which refers to the workforce, that is, to the effort carried out by the workers to convert raw material into products finishes.
- Capital productive, which refers to tools, facilities, machinery and technology generally needed to carry out productive work. It should not be confused with liquid capital (money).
Another way of classifying inputs is that which distinguishes between the type of employment given to them: medical supplies, for example, are those destined for medical or hospital work; industrial inputs, those that are part of the productive work, especially of basic industries; ectétera.
Difference between input and raw material
We must not confuse the inputs, which intervene in the production process to allow it, facilitate it and / or control it, with the raw material, which is precisely what is transformed into the elaborated or semi-finished object, that is, what undergoes the productive transformation.
Raw material is essential for production, as are many inputs, but without raw material there would be nothing to transform, or what to use the various inputs available.