PickVidsInduced Demand & Roadway Widening: Everything You Always Wanted to Know (and Weren't Afraid to Ask)
推荐理由
Anyway, Ray explains it better than I could and he agrees that the term is bad
说明
这是2022年由Ray Delahanty | CityNerd发布的一部讲解，主题归在Transit, cities & urban planning。它讲的是induced demand in traffic这一支里的具体问题，而不是把整个领域扫一遍。适合按兴趣直接看、不打算先补课的人。内容上可以概括成：CityNerd Ray Delahanty explains induced demand and what happens when freeways are widened. He walks through the economics of supply and demand applied to traffic and asks how much new traffic appears and whether congestion returns.这些读者给出的理由，核心是：HN commenters link it as a clearer explanation of induced demand for people who have not studied the topic.讲法不绑某一条新闻，过几年仍然可以当材料看。从2022年到2024年，有3位不同的读者在3个不同月份把它推荐出来，其中明确叫别人去看的有0次。适合用一集把一个概念补上的人。抓住它用的那个图像或类比，比背公式重要。如果已经会了基本定义，就把注意力放在它怎么把induced demand in traffic变成能跟着复述的例子。
视频信息
- 频道
- Ray Delahanty | CityNerd
- 时长
- 14 分 54 秒
- 发布年份
- 2022
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