Help with a phrase

qué les parece? what do you think about this? A negative externality arises when someone benefits and someone loses out, without receiving anything in return

Una externalidad negativa se origina cuando alguien se beneficia y otro se perjudica, sin recibir nada a cambio


What do you think about this translation into English?? Does it sound right to you? Thank you

Sorry, I posted this on the "general section" and have not received any comments yet. Maybe this is a more suitable forum area. Thanks again

Estoy de acuerdo contigo, Cuervo!

También me parece correcto.
Saludos...