[問卦] 為什麼低薪與缺工會同時發生？

想請問版上的經濟學專家這個問題： 為什麼缺工與低薪會同時發生？ 經濟學的供需理論是不是在台灣就會 自動失去解釋能力呢？ 我記得我看大一經濟學課本，作者就 有說供需模型是影響力很大的模型。 可是在台灣竟然會出現這種經典模型 沒辦法解釋的案例嗎？ 難道在台灣，勞動力供給是負斜率的 （正常應該是正斜率）？因為負斜率 的狀況在線圖上才會有勞動力供給減 少，均衡價格也減少的現象。 各位經濟學家怎麼看待低薪與缺工同 時發生的現象？ -------------------------------- 以下是我問ChatGPT的結果： Q: In the context of labor economics, how do you explain the phenomenon where lack of labor force and low wages coexist? A:The phenomenon where a lack of labor force and low wages coexist can be explained by a combination of factors within the labor market. Here are a few possible explanations: Structural factors: Sometimes there is a mismatch between the skills demanded by employersand the skills possessed by the available workforce. This can lead to a situation where there is a shortage of qualified workers despite a high demand for labor. If the available workforce lacks the necessary skills or qualifications, employers may be unwilling to offer higher wages, resulting in low wages despite a labor shortage. ->即學用落差的意思 Market power imbalances: In some cases, employers may have significant market power, allowing them to set wages below the level that would prevail in a more competitive market. This could be due to a lack of alternative job opportunities for workers or a concentration of power among a few dominant employers. When workers have limited bargaining power, employers can keep wages low despite a labor shortage. ->就是說勞工太過弱勢 Labor market frictions: The presence of various frictions in the labor market, such as information asymmetry or search costs, can contribute to the coexistence of a labor shortage and low wages. If employers have difficulties finding suitable workers or workers have difficulties finding suitable job openings, it can result in a situation where there is a shortage of labor but wages remain low due to the inefficiencies in the matching process. ->老闆找不到可以用的人，勞工找不到適合自己的工作 Institutional factors: Labor market institutions, such as minimum wage laws or collective bargaining agreements, can also play a role in maintaining low wages despite a labor shortage. If minimum wages are set at a level that is relatively low or collective bargaining power is weak, employers may not feel compelled to offer higher wages even when facing a shortage of labor. ->如果基本工資太低，或是勞工太弱勢，雇主就不會感覺到有需要提高工資 It's important to note that these factors can interact with each other, and the specific reasons for the coexistence of a labor shortage and low wages can vary across different industries, regions, and countries. It requires a careful analysis of the specific context and dynamics of the labor market to understand the underlying causes. ->這裡廢話 -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 220.134.5.239 (臺灣) ※ 文章網址: https://www.ptt.cc/bbs/Gossiping/M.1686565695.A.1FE.html