Ceteris Paribus: Understand This Used Tool In Economics

Ceteris Paribus, or Coeteris Paribus, from which we can translate as "everything else more constant" is a term widely used in economics for the explanation of theories and models. The use of Ceteris Paribus is very important, since it simplifies the studies that include a large infinity of variables. So we can say that Ceteris Paribus is an assumption in economic thought of which acts as an abbreviated indication of the effect of one economic variable on another. In practice an economist can claim that raising the minimum wage increases unemployment; also increasing the money supply and creating inflation. We have other examples of relationships such as reducing marginal costs increases corporate profits. While most economists rely on this tool to build economic models, it may be susceptible to significant flaws in the models created. One of the most common mistakes is when the arguments are layered on top of each other. However, this is a very useful way of describing market trends. Understanding Ceteris Paribus Understanding Ceteris Paribus Using this tool helps transform the economy of a social science into a methodologically hard science. With an imaginary system of rules and conditions, we can arrive at more or less approximate conclusions for a specific purpose. In other words, it helps the economist to circumvent the complex nature of human relations and the problems of limited knowledge. For example, suppose you wanted to explain the variations in the price of milk. First, it becomes clear that this variable depends on many factors, such as availability of cows, numbers of suppliers, rainfall, etc. Thus, an economist using Ceteris Paribus may cause all other factors to remain constant and may make possible a relationship between reducing the supply of cows and increasing the price of milk. Another practical example is the law of supply and demand for price formation. Using this condition to achieve a perfect competition model, we can only consider simple changes in the market price, such as: If the supply of a product or service decreases, the price in the market increases; If the demand for a product or service decreases, the price practiced in the market decreases; If the supply of a product or service increases, the price in the market tends to decrease; In this way, we can realize that if we did not isolate all the other factors, the model would probably be impossible to calculate.

Source: Suno Research at https://www.sunoresearch.com.br/artigos/ceteris-paribus/