Here is a non-complete list. I am reluctant to speculate on what I see as some very positive reports, but in due time I will be discussing the results of the research in more detail. Here is one earlier post on SalivaDirect.
Here is an excellent conceptual survey article by K. Paige Harden, it goes well beyond the usual. Hard to summarize, but here are two good bits: An early study using a DNA-based method estimated the heritability of height to be∼80%,and it noted that this result was “consistent with results from independent twin and family studies […]
On Monday, scientists announced the astonishing discovery of phosphine in the atmosphere of Venus. This chemical could have been produced by a biological source, but scientists won’t know for sure without sending a spacecraft to the planet. As luck would have it, Rocket Lab, the private small rocket company founded in New Zealand, has been […]
An Australian mining firm wants to turn a Nevada valley into a quarry for lithium and boron – key elements for green technologies – but a rare plant may stand in its way. Researchers say that biodiversity and clean energy should not be in opposition. The company, Ioneer, says the quarry in Rhyolite Ridge valley […]
…our results suggest that the [instrumental variables] and, to a lesser extent, [difference-in-difference] research bodies have substantially more p-hacking and/or selective publication than those based on [randomized controlled trials] and [regression-discontinuity]… (p.3) And: We find no evidence that: (1) Papers published in the ‘Top 5’ journals are different to others; (2) The journal ‘revise and […]
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There is a new and important and I believe largely true paper from Thomas Astebro, Serguey Braguinsky, and Yuheng Ding: We document that since 1997, the rate of startup formation has precipitously declined for firms operated by U.S. PhD recipients in science and engineering. These are supposedly the source of some of our best new […]
The post Declining Business Dynamism…The Role of the Burden of Knowledge appeared first on Marginal REVOLUTION.
The first two decades of the 21st century have seen an increasing number of peer-reviewed journal articles on the 54 countries of Africa by both African and non-African economists. I document that the distribution of research across African countries is highly uneven: 45% of all economics journal articles and 65% of articles in the top […]
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Substantive, interesting, and fun throughout, here is the audio, video, and transcript. For more do buy Matt’s new book One Billion Americans: The Case for Thinking Bigger. Here is the CWT summary: They discussed why it’s easier to grow Tokyo than New York City, the governance issues of increasing urban populations, what Tyler got right […]
Who is this guy? How come no one told me about this book until Adam Ozimek asked about it? One of the main arguments of the book is that we could have had major technological advances in multiple areas if only we had put in another fifty years of hard work on them. Flying cars […]
The post *Where is my flying car?: A memoir of future past*, by J. Storrs Hall appeared first on Marginal REVOLUTION.
It is about fifteen minutes, and also I give you all a separate clip of me praising the new Matt Yglesias book (which was alas cut from the main edit, note there is a lag before the short clip pops up) and discussing “family capacity libertarianism.” Here is the main episode, with a few clips […]
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