第二，非正规经济。德索托的另一个重要贡献，是重新解释“非正规经济”。传统观点常把地下经济视为逃税、违法或缺乏公民意识的表现，但德索托指出，很多穷人并非不愿守法，而是制度成本过高。
While I was writing this blog post, Vercel's Malte Ubl published their own blog post describing some research work Vercel has been doing around improving the performance of Node.js' Web streams implementation. In that post they discuss the same fundamental performance optimization problem that every implementation of Web streams face:
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This combination – localized Dijkstra, super-fast abstract graph traversal, and highly localized A* refinement – is what delivers the 100x speedup.
In 2012 an advert for Call Of Duty: Modern Warfare 3 which showed armed men firing at a lorry was given a daytime ban by the ASA for scenes of violence and destruction which were "inappropriate" for young children.