Lars P. Syll

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Death penalties and homicides — a D-I-D analysis .[embedded content]

Fred till varje tänkbart pris? Nej! Ukrainas president Zelenskyj har nu under veckor talat om för omvärlden att fly från Ukraina inte är ett alternativ och att det är nödvändigt att landet får militär hjälp för att kunna försvara sig mot den ryska aggressionen. Frihet och demokrati är något vi alla ytterst borde vara beredda att offra våra liv för.  Trots detta verkar en del debattörer ha inställningen att fred till vilket pris som helst är det viktigaste...

On the eve of the Ukraine war, 55 percent of German gas came from Russia. There’s no question that quickly cutting off, or even greatly reducing, this gas flow would be painful. But multiple economic analyses … have found that the effects of drastically reducing gas imports from Russia would be far from catastrophic to Germany … As some readers may remember, early last decade much of southern Europe faced a crisis as lending dried up, sending interest rates on government debt...

Russian soldiers in Ukraine — the ugly truth [embedded content]

John Snow and the birth of causal inference [embedded content] If anything, Snow’s path-breaking research underlines how important it is not to equate science with statistical calculation. All science entails human judgment, and using statistical models doesn’t relieve us of that necessity. Working with misspecified models, the scientific value of statistics is actually zero — even though you’re making valid statistical inferences! Statistical models are no...

Interview with Josh Angrist .[embedded content]

Expected utility theory — a severe case of transmogrifying truth Although the expected utility theory is obviously both theoretically and descriptively inadequate, colleagues and microeconomics textbook writers all over the world gladly continue to use it, as though its deficiencies were unknown or unheard of. Daniel Kahneman writes — in Thinking, Fast and Slow — that expected utility theory is seriously flawed since it doesn’t take into consideration the...

Russian war crimes — Bucha 2022 .[embedded content] Fifty years ago, Olof Palme had this to say about this kind of atrocities: [embedded content]

Multilevel modeling (student stuff) .[embedded content]