Internet or Cereal? 🥣 Understanding elastic and inelastic demand in my daily life[Eng-Spn]
Hey everyone at Tradfi, I hope you're all doing well and that 2026 is a wonderful year for everyone. Today I want to talk to you about Elastic and Inelastic Demand. In my first post in the community, where I discussed supply and demand, these terms came up in my research, and I've decided to delve deeper into them to continue learning in my finance classes on Hive. Join me on this journey!
I've thoroughly reviewed the information on Investopedia, where they explain that:
'A good is inelastic if its quantity demanded does not change significantly in response to a change in price.'

From my perspective, I understood it like this:
A good is inelastic when it's so essential that, even if the price increases significantly, we can't afford to reduce our consumption. For example, at my house, we pay for internet service. As many of you know, in my country we live in an inflationary economy where everything depends on the dollar; if the dollar rises, the price in bolivars changes the next day.
Even though the fee varies each month and is high, it's necessary to pay it because, otherwise, we'd be cut off from communication (since paying for mobile data would be even more expensive). Internet is an INELASTIC good: you have to pay for it no matter what, even by taking out a loan. The same goes for medicine: you have to buy it to relieve an infection or pain.
However, as the experts point out, there's a limit. If next month they raise the price of internet to $100, I think we'd be cut off from communication for life! 😤
What's the opposite? Elastic Demand
This occurs when our preferences and purchasing patterns change in response to price variations. That is, we stop buying the product or look for a cheaper option as soon as the price goes up a little.
An example from my own life: years ago, when we had a more stable economy, I loved a well-known brand of cereal. When the economic crisis hit, eating cereal with milk became a luxury, and my siblings and I stopped eating it for a long time. Years later, more affordable brands appeared (although of varying quality), and now I can eat cereal occasionally again.
In summary:
Elastic Demand: If the price goes up, you stop buying it or look for a substitute (like my cereal).
Inelastic Demand: Your need is stronger than the increase in cost (like internet or medicine).
I definitely love these finance classes. I feel like I learn more every day! I hope you enjoyed the topic, and remember, I'm not an expert; I'm learning little by little. Thanks for reading, and I look forward to your suggestions or comments. See you in a new post! Bye.
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My translator is Google Translate
Hola chicos de Tradfi, espero que todos estén bien y este 2026 sea un año maravilloso para todos. Hoy quiero hablarles de la Demanda Elástica e Inelástica. En mi primer post en la comunidad, donde hablé de la oferta y la demanda, estos términos aparecieron en mi investigación y decidió profundizar en ellos para seguir aprendiendo en mis clases de finanzas en Hive. ¡Acompáñenme en este recorrido!
He revisado detalladamente la información en Investopedia, donde explican que:
'Un bien es inelástico si su cantidad demandada no cambia significativamente en respuesta a un cambio en los precios'.

Desde mi punto de vista, lo entendí así:
Un bien es inelástico cuando es tan necesario que, aunque el precio aumente mucho, no podemos permitirnos reducir su consumo. Por ejemplo, en mi casa pagamos la cuota del Internet. Como muchos saben, en mi país vivimos en una economía inflacionaria donde todo depende del dólar; si el dólar sube, el precio en bolívares cambia al día siguiente.
A pesar de que la cuota varía cada mes y es elevada, es necesario pagarla porque, de no hacerlo, quedaríamos incomunicados (ya que pagar datos móviles sería aún más costoso). El internet es un bien INELÁSTICO: hay que pagarlo como sea, incluso pidiendo crédito. Lo mismo sucede con las medicinas: tienes que comprarlas sí o sí para aliviar una infección o un dolor.
Eso sí, como bien mencionan los expertos, hay un límite. Si el mes que viene suben el internet a 100$, ¡creo que nos quedaríamos incomunicados de por vida! 😤
¿Qué es lo contrario? La Demanda Elástica
Esto ocurre cuando nuestras preferencias y patrones de compra cambian en respuesta a las variaciones de precio. Es decir, dejamos de comprar el producto o buscamos una opción más barata en cuanto el precio sube un poco.
Un ejemplo de mi propia vida: hace años, cuando teníamos una economía más estable, me encantaba el cereal de una marca reconocida. Al llegar la crisis, comer cereal con leche se convirtió en un lujo y mis hermanos y yo dejamos de hacerlo por mucho tiempo. Años después, aparecieron marcas más económicas (aunque de distinta calidad) y ahora puedo volver a comer cereal de vez en cuando.
En resumen:
- Demanda Elástica: Si el precio sube, deja de comprar o buscas un sustituto (como mi cereal).
- Demanda Inelástica: Tu necesidad es más fuerte que el aumento del costo (como el internet o la medicina).
Definitivamente, estas clases de finanzas me encantan. ¡Siento que cada día aprendo más! Espero que les haya gustado el tema y recuerden no soy una experta, estoy aprendiendo poco a poco. Gracias por leerme y espero sus sugerencias o comentarios. ¡Nos vemos en un nuevo post! Cao."
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He utilizado https://app.grammarly.com// para la corrección de la ortografía
Mi traductor es el de Google
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I think that elastic demand applies better under a more solid and stable economic system that gives us many more options when it comes to making adjustments, changing, or looking for a substitute, as you explain so well. The example of cereal applies very well to what many have had to do when they could no longer afford a product that was recently accessible, and therefore had to try something cheaper that is far from our expectations in terms of quality.
Yes, that's right, we adjusted because there was no other option. It was the best example I could think of, thanks for stopping by. Very kind of you.
And although the market makes you believe that you have many valid options, the truth is that the only option seems to be to resign ourselves to what we can afford according to our means.
In the end, I think the market decides and we have no other option.🥲
Brilliant @angeluxx This is the first time I've heard of these definitions; we learn them without even looking for them. Your explanation was clear to me; I'm very elastic right now.
Jjjeeeee 😁😃😃 Sorry jjeee
Your post was very well explained, @angeluxx. I completely understand what you're talking about. We've lived with this situation for years, but I had no idea what it was called. You've given me an excellent lesson today, and it's super clear now with those everyday examples. You're a very intelligent girl. Congratulations!
I love how easy you make everything to understand. And I thought finance was difficult. You're a real expert. Even though it's the first time I've read a post about finance, I understood it. I need a teacher like you; I think you'll be a teacher. Big hug!
It's great to learn these financial terms; they're very well explained. You're not only beautiful but also very intelligent. You make finance seem very appealing.
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Utilities fall under inelastic demand? its really troublesome if these things price go up. They are going to make life miserable if we can't afford this things.
¡Tu reflexión es perfecta! Explicar con algo tan cotidiano como el cereal y el internet le da una claridad brutal a la teoría. Se siente muy real, sobre todo desde nuestra realidad, donde el salario no alcanza y el internet es caro, limitado, pero imposible de soltar. Un abrazo desde Cuba.¡Nos leemos en Hive! 💪🇨🇺
Si , captaste mi idea central, gracias 🫂🫂🫂 por leer y comentar
Imagine if some contries didn't limit the price increase in some items like medicine and people needed to pay whatever the price for it...
Hi @angeluxx, I admit I need to reread the post...
Hola @angeluxx, reconozco que tengo que volver a leer la publicación...
Genial, puede leerla muchas veces.. jjeee 😁😁😄😄
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I congratulate you for such an excellent explanation, so simple and with strong arguments. It is very true that there are issues that are a priority and although their heat increases they are very necessary and others not so much. Very well