@online{huang2024demand,
  author       = {Huang, Xuanqiang Angelo},
  title        = {Demand},
  date         = {2024-12-26},
  organization = {Xuanqiang Angelo Huang's Blog},
  url          = {https://flecart.github.io/notes/demand/},
  langid       = {english},
  abstract     = {Here we analyze how demand changes when prices and income changes. Types of Goods \# Here we will define two main types of Goods: Normal Goods : The demand increases linearly with the income. Inferior or Ordinary Goods : The demand decreases when the income is higher, one example}
}