•For skilled occupations the supply of labour is typically fairly inelastic, because few workers are capable of doing the work.对于技术性工作来说，劳动力供应的变化通常是比较小的，因为能胜任工作的工人非常少。

•The demand for services such as water, gas and electricity is relatively inelastic.对于水、燃气和电力等服务的需求是相对稳定的。