“Thrift is a great revenue”. Paradox of thrift
“Thrift is a great revenue”1.
The question of how to satisfy the endless people's needs using limited resources has long been facing mankind. The idea that frugality could achieve this goal formed a long time ago. Marcus Tullius Cicero, well-known Roman politician and philosopher, stated, that thrift is a great revenue for the society already in I century B.C. and for hundreds of years this opinion remains relevant. Nevertheless, thrift - especially excessive thrift - may have a negative impact on economics and even lead to crisis. Paradox of thrift (also known as paradox of saving) claims it.
The paradox could be articulated the following way: the more we save for a “rainy day”, the faster this day would come. This statement is called a “paradox”, because it seems to be against human intuition; however, the more people save money, the less aggregate demand is. And this looks logically, assuming that assessment of the whole economics is much influenced with the Gross Domestic Product (GDP) number. The GDP as “sum of the gross values added of all resident institutional units engaged in production”1 includes values of consumption goods, investments, goods bought by government, export with import deduction2. Savings are not included there.
Savings could be defined as some amount of income of population accumulated in order to meet some needs in the future. As savings often used for buying shares or other financial instruments, in classical economic theory savings practically considered being a part of investments (or equal to it). So, according to the classical economic theory, savings are enriching country’s economy and included in GDP in the form of investments. This point of view toward savings is fair, but it strongly depends on what do people do with savings, what are people’s goals. Of course, people save for different reasons and it has various impacts to the economy3. Assuming people buy shares or put money to the banks, savings definitely could be seen as investments. Though, significant part of population does not trust banks and prefers to keep money home, being more afraid of banks bankrupting than of depreciation of money. However, classical economic theory ignores this fact and the paradox of thrift is a subject of only Keynesian economics.
Keynesian economic theory states, that for economic growth increasing of aggregate expenditures is needed, what together with multiplier effect would lead to increasing of income as well. All the money removed from the expenses flow reduces aggregate income and could push the economy into a recession or depression. The conclusion coming seems paradox, but true: the more money accumulated in economy the less wealthy economy becomes. Anyway, this opinion is widely used, for example, Paul Robin Krugman, Nobel Prize winner in economics, in his article When Consumers Capitulate4 uses this paradox as an argument stating, that households should be replaced with government to revitalize the economy. He explains, how savings could affect economy negatively, stating that the moment he writes about (year of 2008) is the worst moment to start saving, what has happened in the USA.
In the stage of equilibrium, total income (and with it demand) must equal total output, and total investments must equal total savings. Rise of savings faster than rise of relation between investments and output (what is always likely, because of human herd instinct, and distribution of money depends on people having these money only) while other things being equal or slowly growing will move the equilibrium point at which income equals output and investments equals savings to lower values. Also, if population saves more money and keep it, total revenues for companies will decline5. This could decrease economic growth, make wages lower and, perhaps, lead to downsizing. The population's total savings would remain the same or even declined because of weaker economy, and all this could eventually lead to panic of population and crisis. Hypothetically, many people saving their money could increase savings, but the tendency is that macroeconomic status will fall.
In general, paradox of thrift looks as a vicious circle, but it turns to be right and understandable. Some may argue fading into a fallacy of consumption, stating that what is considered to be good for an individual within the economy will be good for the entire population. Savings are useful for every particular person saving, but it may harm the economy in the whole, making the moment of crisis closer with every dollar kept out of participating in the economy. However, this does not mean that every dollar should be spent - only balanced consuming and saving could together lead to the prosperity.
Paradox of thrift is not widely known, probably, because it seems strange to people denying their intuition’s statements. This paradox is not recognized in classical economy theory, criticized and often it is not taken into account. Though human factor still works in every sphere of people life and science is not an exception: no doubt, frugality is revenue for every one, but not for everybody in general. It, probably, does not really matter which economic theory is the most popular or “correct”. What matters is if people could achieve their goals; and balance could be the way to do it.
Reference
1“Men do not realize how great revenue thrift is” (Latin non intellegunt homines quam magnum vectigal sit parsimonia). Marcus Tullius Cicero
1 “Gross Domestic Product (GDP).” OECD Glossary of Statistical Terms. OECD, 1 July 2002. Web. 10 Jan. 2015.
2 Šťastný, Dan. “Measuring Wealth and Well-being.” University of New York in Prague, Prague. 15 Nov. 2014. Lecture.
3 Vermann, Katarina. "Wait, Is Saving Good or Bad? The Paradox of Thrift." Page One Economics - St. Louis Fed. Economic Research, n.d. Web. 15 Jan. 2015.
4 Krugman, Paul. “When Consumers Capitulate.” The New York Times. The New York Times, 31 Oct. 2008. Web. 10 Jan. 2015.
5 Krugman, Paul. “The Paradox of Thrift - for Real.” The New York Times. The New York Times, 07 July 2009. Web. 10 Jan. 2015.
ELIZAVETA ROMANTSOVA












