Jakob Schneebacher

@jschneebacher.bsky.social

Economist at the IFS (@theifs.bsky.social). Interested in firms, productivity, markets, management and growth. Previously at the CMA, ONS, Nuffield College Oxford. All views my own. www.jakobschneebacher.com

Our first Google Econ x AI paper. 15 milion Gemini interactions mapped to over 800 occupations, 4000 tasks, 300 household activities (!), 150 countries and 140 languages. New: hierarchical clustering tool, expertise and task types, mapping to American Time Use activities.

🧵Important new paper by Gaston Illanes and colleagues on the performance of merger simulation. Far from perfect at point prediction, but performs better at distinguishing high from low price change mergers than commonly used alternatives. www.nber.org/papers/w35473

A Large-Scale Evaluation of Merger Simulations

Founded in 1920, the NBER is a private, non-profit, non-partisan organization dedicated to conducting economic research and to disseminating research findings among academics, public policy makers, an...

nber.org

Does deregulation reduce prices? In the US electricity sector, studies had shown that deregulated markets led to more efficient production than the traditional model. But there was not much evidence about the impact to consumers.

It's still unclear what the shift to community will do in the NHS. But in a middle-income context, @bancalaria.bsky.social et al find that El Salvador's multidisciplinary community health teams increased preventative appts, shifted the mix of care and reduced preventable hospitalisations.

Chart showing an increase in preventative consultationsChart showing a fall in preventable hospitalisations for communicable diseases

Ever wondered why electricity in the UK is so expensive? And how can renewables be both “nine times cheaper” than fossil fuel but still need subsidies to get built? Then you need to listen to this podcast!

The Institute for Fiscal Studies@theifs.bsky.social · 3mo ago

NEW PODCAST: Why is UK electricity so expensive? @helenmiller.bsky.social, @peterlevell.bsky.social & Dieter Helm discuss Britain’s energy mix, the costs of renewables, net zero targets, and how policy should respond to energy price shocks. 🎧 Listen here: ifs.org.uk/articles/why...

Important new paper by Robert Metcalfe, Alexandre Sollaci & Chad Syverson. They show that proposed mergers that lead to greater market power will have smaller efficiencies & vice versa. This has important implications for enforcement agencies & courts in assessing mergers. www.nber.org/papers/w35221

Proposed Mergers Where Efficiencies Are Needed Most Might Be the Least Likely to Deliver Them

Founded in 1920, the NBER is a private, non-profit, non-partisan organization dedicated to conducting economic research and to disseminating research findings among academics, public policy makers, an...

nber.org

Cartels distort economies and decrease welfare. In a paper forthcoming AEJ:Macro @aeajournals.bsky.social my coauthor @ludovicpanon.bsky.social build a framework to quantify these losses. #EconSky

Ludovic Panon@ludovicpanon.bsky.social · 3mo ago

So happy to see this paper with @flavienm.bsky.social forthcoming at AEJ: Macro! 💡Cartels distort the allocation of resources. ‼️Collusion by top firms shifts demand toward less efficient producers → aggregate losses. 🔎Productivity ↓ up to 0.4%, welfare ↓ 0.7%

My @theifs.bsky.social colleague @gautamvyas.bsky.social is now on Bluesky! Check out his new report, joint with Martin Brogaard, on the Soft Drinks Industry Levy reform, and follow him for more research on nutrition policy.

The Institute for Fiscal Studies@theifs.bsky.social · 4mo ago

NEW: Extensions to the soft drinks sugar levy announced last autumn will affect 12% of soft drinks, but are forecast to have a tiny impact on average sugar consumption. 📊 Martin Brogaard and @gautamvyas.bsky.social’s new report examines changes to the Soft Drinks Industry Levy: [THREAD]

Chart shows reduction in daily calories per person from the implementation of the Soft Drinks Industry Levy and Budget 2025 extensions. Title states: "While the original soft drinks levy reduced average sugar consumption by almost 20kcal per day, the Budget reforms will have almost no effect."