by Javier Vinós Part 2 of a 3-part series. Part I is here. The effect of the Sun on climate has been debated for 200 years. The basic problem is that when we study the past, we observe strong climatic changes associated with prolonged periods of low solar activity, but when we observe the present, […]
Back in January, I posted about an article that was getting some attention in my world. Megan T. Stevenson is an active researcher in the criminal-justice-and-economics literature. She argues that when you look at the published studies that use randomized control trial methods to evaluate ways of reducing crime, most of the studies don’t show a…
You will be astonished, gentle reader, to learn that the question of whether worker pay has kept up with productivity growth turns out to depend on 1) how you measure worker pay; and 2) how you measure productivity growth. Scott Winship considers the alternatives and issues in “Understanding Trends in Worker Pay over the Past…
In this article we revive, extend and improve the approach used in a series of influential papers written in the 2000s to estimate how changes in the supply of immigrant workers affected natives’ wages in the US. We begin by extending the analysis to include the more recent years 2000-2022. Additionally, we introduce three important […]
In a world with lots of problems and even more proposed policies to address each of these problems, it makes sense to study the possibilities–and then to prioritize policies with highest estimated ratio of benefits to costs. The Copenhagen Consensus think tank carried out this exercise and came up with 12 policies. A special issue…
DETERRENCE IN MERGER REVIEW: LIKELY EFFECTS OF RECENT U.S. POLICY CHANGESBy Luke M. Froeb, Steven T. Tschantz & Gregory J. WerdenWe model likely effects of Biden Administration changes in merger enforcement on five discrete decisions in the review process. We find that the policy changes can be expected to stop many bad mergers but only at the cost…
By Paul Homewood Today’s bilge from the Guardian: The economic damage wrought by climate change is six times worse than previously thought, with global heating set to shrink wealth at a rate consistent with the level of financial losses of a continuing permanent war, research has found. A 1C increase in […]
Paul Sutton explains in his Daily Sceptic article There’s Nothing “Scientific” About Climate Models. Excerpts in italics with my bolds and added images. On Sunday’s BBC Politics, Luke Johnson asked for evidence that the recent Dubai flooding was due to climate change. Chris Packham glibly responded: “It comes from something called science.” This simply highlighted […]
Several common measures — like employing a chief diversity officer, offering diversity training or having a diverse board — were not correlated with decreased discrimination in entry-level hiring, the researchers found. But one thing strongly predicted less discrimination: a centralized H.R. operation. The researchers recorded the voice mail messages that the fake applicants received. When a company’s […]
Jon Hartley is one I know, here is the abstract: This study pushes our understanding of research reliability by reproducing and replicating claims from 110 papers in leading economic and political science journals. The analysis involves computational reproducibility checks and robustness assessments. It reveals several patterns. First, we uncover a high rate of fully computationally […]
Challenge is putting it mildly. Cloud cuckoo land beckons once again in the form of impossible but supposedly climate-related targets. Some timescales are hard to shorten just by uttering demands. – – – A report by Policy Exchange, supported by analysis from Aurora Energy Research, outlines challenges facing Labour’s aim to achieve a decarbonised power […]
Randomized Controlled Trials: Could you be any more scientific? The book I’m now writing, Unbeatable: The Brutally Honest Case for Free Markets, insists that the randomistas of the economics profession actually have a thinly-veiled political agenda. Namely: To get economists to humbly serve the demagogues that rule the world instead of bluntly challenging their unabated…
By Paul Homewood London, 5 March – In the run-up to Budget Day (6 March), a new paper by a former World Bank economist and published by the Global Warming Policy Foundation warns that the UK’s current decarbonisation timeframe is unrealistic and threatens to be economically and socially unsustainable.
Why Evolution is True is a blog written by Jerry Coyne, centered on evolution and biology but also dealing with diverse topics like politics, culture, and cats.
“We do not believe any group of men adequate enough or wise enough to operate without scrutiny or without criticism. We know that the only way to avoid error is to detect it, that the only way to detect it is to be free to inquire. We know that in secrecy error undetected will flourish and subvert”. - J Robert Oppenheimer.
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