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Horatiu Rus

@hrus

Econ & PoliSci Prof @uWaterloo: Env & Res, Trade. Kids taxi. Dog entertainer. Internalizer of externalities. https://uwaterloo.ca/scholar/hrus

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19.09.2023
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Latest posts by Horatiu Rus @hrus

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Sunlight travels 93 million miles to reach the earth None of them through the Strait of Hormuz

open.substack.com/pub/billmcki...

07.03.2026 00:27 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Making the comprehensive agreement (CETA) even more comprehensive (comprehensiver?) #digitaltrade

05.03.2026 20:59 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

"Negotiations to add digital trade provisions begin Thursday"

I'm curious to see what Canada and the EU come up with here.

05.03.2026 20:49 πŸ‘ 5 πŸ” 2 πŸ’¬ 1 πŸ“Œ 1
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The politics of American clean energy and climate policy: Why the Inflation Reduction Act passed - Climatic Change Climatic Change - When President Biden won the 2020 election and Democrats gained control of Congress, a climate policy window opened. Many voters, activists, and lawmakers wondered: after...

Excited to share my newly published article with Olivia Quinn in Climatic Change, which explains why the Inflation Reduction Act passed Congress when the Waxman-Markey bill failed.

It's open access so anyone can read it!
link.springer.com/article/10.1...

03.03.2026 16:59 πŸ‘ 37 πŸ” 13 πŸ’¬ 0 πŸ“Œ 1
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NBER: β€œ.. Tariff increases are contractionary: imports fall sharply, exports decline with a lag, and output and manufacturing activity drop persistently.”

@scottlincicome.bsky.social
www.nber.org/papers/w34852

17.02.2026 00:53 πŸ‘ 507 πŸ” 151 πŸ’¬ 26 πŸ“Œ 11
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#18 Kimberly Clausing - The Global Effects of CBAM: Quantifying Benefits, Costs, and Leakage - Climate Economics with Arvid Viaene Climate policy faces a built-in incentive problem: countries bear the costs of domestic regulation, while the benefits of lower COβ‚‚ are shared globally. One proposed solution is a Carbon Border Adjust...

(1/2) Such a pleasure discussing the importance of the EU CBAM for climate policy with Arvid Viaene. Listen to his podcast to hear more about our work on the Global Effects of CBAM, with @allanhsiao.bsky.social @cwolfram.bsky.social and
@jmcolmer.bsky.social.

www.buzzsprout.com/2412056/epis...

12.02.2026 16:30 πŸ‘ 7 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0
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Automation and Rent Dissipation: Implications for Wages, Inequality, and Productivity* Abstract. This paper studies the effects of automation in a task-based economy in which some jobs pay workers rentsβ€”wages above their outside option. We sh

Recently accepted by #QJE: β€œAutomation and Rent Dissipation: Implications for Wages, Inequality, and Productivity,” by Acemoglu and Restrepo: doi.org/10.1093/qje/...

11.02.2026 22:15 πŸ‘ 9 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

#Breturn

03.02.2026 11:30 πŸ‘ 6 πŸ” 1 πŸ’¬ 0 πŸ“Œ 2
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How AI assistance impacts the formation of coding skills Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems.

Unsurprisingly….β€œOur results suggest that incorporating AI aggressively into the workplace, particularly with respect to software engineering, comes with trade-offs.” share.google/RxTfvq65f0pB...

03.02.2026 02:51 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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EVs Are Quietly Cleaning Up The Air. This New Study Proves It California’s EV boom led to cleaner air in its neighborhoods, with satellite data linking this growth to lower NOβ‚‚ pollution.

California’s EV boom led to cleaner air in its neighborhoods, with satellite data linking this growth to lower NOβ‚‚ pollution.

insideevs.com/news/785951/...

02.02.2026 03:26 πŸ‘ 1136 πŸ” 359 πŸ’¬ 27 πŸ“Œ 16
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New at JIE: "Playing with blocs: Quantifying decoupling" by BarthΓ©lΓ©my Bonadio, Zhen Huo, Elliot Kang, Andrei A. Levchenko, Nitya Pandalai-Nayar, Hiroshi Toma, Petia Topalova

doi.org/10.1016/j.ji...

28.01.2026 17:05 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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NEW: India is avoiding the fossil fuel detour πŸͺ

Where China built first on coal and gas, India is taking a shortcut >>> read in 5 graphics🧡

23.01.2026 10:51 πŸ‘ 282 πŸ” 124 πŸ’¬ 10 πŸ“Œ 25

New evidence from Africa shows that aid reduces conflict when projects are well managed, but increases violence when management and monitoring are weak.

Read today's article to learn more:

21.01.2026 13:14 πŸ‘ 11 πŸ” 10 πŸ’¬ 0 πŸ“Œ 0

No moar nrg!

30.11.2025 19:24 πŸ‘ 9 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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An update on the "Great Reallocation" in US sourcing finds that China's share in US imports had fallen by July 2025 back to where it stood in 2001, from Laura Alfaro and Davin Chor www.nber.org/papers/w34490

24.11.2025 20:00 πŸ‘ 10 πŸ” 5 πŸ’¬ 0 πŸ“Œ 2
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Our online special issue, The Future of Global Governance and World Order, is out!

It features 15 short essays plus the editors' introduction, all #OpenAccess.

www.cambridge.org/core/journal...

#IOFoGG

20.11.2025 11:21 πŸ‘ 42 πŸ” 24 πŸ’¬ 1 πŸ“Œ 9
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Very excited about this @iojournal.bsky.social special issue on the future of global governance and world order – many (short) thoughtful pieces, perfect for teaching!

www.cambridge.org/core/journal...

22.11.2025 12:07 πŸ‘ 30 πŸ” 10 πŸ’¬ 1 πŸ“Œ 1
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The Trouble with Abundance Jeffrey Frankel advises US Democrats that their political salvation lies in acknowledging the reality of scarcity.

The trouble with The Trouble with Abundance: political marketing of sound economic policies matters: How about managing scarcity efficiently and calling it β€œabundance”?

The Trouble with Abundance by Jeffrey Frankel @projectsyndicate.bsky.social prosyn.org/myATHPk?refe...

20.11.2025 22:03 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Free Trade Can’t Bring Peace Benn Steil shows that globalization always depended on global security, not the other way around.

On commercial peace and reverse causation -
Free Trade Can’t Bring Peace by Benn Steil @projectsyndicate.bsky.social prosyn.org/LkdDyx7?refe...

20.11.2025 21:42 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Based on very cool analysis by @benkeys.bsky.social and Philip Mulder @nber.org
www.nber.org/papers/w32579

20.11.2025 20:20 πŸ‘ 11 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0

I’m wondering how much of the new US-Mexico trade is tariff-circumventing China-US trade #transshipment #rulesoforigin #CUSMA #tradewar

20.11.2025 17:05 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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a close up of a man 's face with his eyes closed ALT: a close up of a man 's face with his eyes closed

When do we want it? Not immediately, but hopefully in the not too distant future!

20.11.2025 03:30 πŸ‘ 7 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Provinces sign agreement to drop interprovincial trade barriers on goods except food, alcohol | CBC News An agreement, signed today, between all Canadian provinces, territories, and the federal government, will drop interprovincial trade barriers on many goods except food and alcohol. It's part of an eff...

What do we want? Free Canadian Trade, except for food, alcohol, financial services and "other things"! πŸ˜’https://www.cbc.ca/news/canada/british-columbia/bc-interprovincial-trade-barrier-dropped-9.6984871

20.11.2025 03:11 πŸ‘ 20 πŸ” 6 πŸ’¬ 2 πŸ“Œ 2

A bold proposal for persistent imbalances

18.11.2025 10:22 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Aid Isn’t Fairy Dust Long-term changes and the lessons of the past decade suggest rhetoric around what aid can accomplish needs to be dialed down. It is largely macroeconomically irrelevant in middle-income countries and ...

"The case for spending aid in the poorest countries is strongβ€”it's where each $ spent can have the greatest effect on life expectancy...or economic growth."

@charlesjkenny.bsky.social on the vital role aid plays in LICs & the reasons why that's where we should spend it:
https://go.cgdev.org/3X01PzX

17.11.2025 16:46 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Did we even need generative AI? Erik Brynjolfsson, Stanford academic and author, asks whether mimicking humans is the right goal of technology

www.ft.com/content/1e5e...

09.11.2025 13:34 πŸ‘ 3 πŸ” 1 πŸ’¬ 1 πŸ“Œ 1
For years, Australians have been been installing solar panels at a rapid clip. Now that investment is paying off. 

The Australian government announced this week that electricity customers in three states will get free electricity for up to three hours per day starting in July 2026.

For years, Australians have been been installing solar panels at a rapid clip. Now that investment is paying off. The Australian government announced this week that electricity customers in three states will get free electricity for up to three hours per day starting in July 2026.

The Solar Sharer plan will be available to everyone in New South Wales, South Australia, and in the southeastern part of Queensland to start; more regions will be added later. Households won’t need to have solar on their rooftops to qualify, though they will need a smart meter installed. The plan will help those who live in apartments or don’t have a suitable rooftop to benefit from their neighbors’ panels, Bowen said.

Although the government hasn’t said which hours in the middle of the day will qualify, the hours between 11 a.m. and 2 p.m. are the most likely candidates. Customers will have to opt in to the new plan, which is meant to encourage people to shift their energy use to peak solar-production hours. Smart appliances can help people make the most of this by allowing them to time charging their EVs or running loads of laundry.

The Solar Sharer plan will be available to everyone in New South Wales, South Australia, and in the southeastern part of Queensland to start; more regions will be added later. Households won’t need to have solar on their rooftops to qualify, though they will need a smart meter installed. The plan will help those who live in apartments or don’t have a suitable rooftop to benefit from their neighbors’ panels, Bowen said. Although the government hasn’t said which hours in the middle of the day will qualify, the hours between 11 a.m. and 2 p.m. are the most likely candidates. Customers will have to opt in to the new plan, which is meant to encourage people to shift their energy use to peak solar-production hours. Smart appliances can help people make the most of this by allowing them to time charging their EVs or running loads of laundry.

How's this for energy abundance? Millions of Aussies will start receiving three hours of free power each day in 2026. This is what happens when you make rooftop solar less than a buck a watt!!

"Rooftop solar installations cost about $840 (U.S.) per kilowatt of capacity before rebates." 🀯
πŸ”ŒπŸ’‘

06.11.2025 00:46 πŸ‘ 349 πŸ” 83 πŸ’¬ 7 πŸ“Œ 13

E.g. β€œARPA-W” would focus on developing β€œlabor-friendly technologies”. The political economy of this is difficult, to say the least.

03.11.2025 23:20 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Can the Global Economy Be Healed? A noted Harvard economist presents an optimistic vision of a world after Donald Trump.

"We spend so much time on the global economy and global agreements. But there is so much that can be done internally”--Dani Rodrik, the Harvard economist, talking to me about his new book "Shared Prosperity in a Fractured World."

www.newyorker.com/news/the-fin...

03.11.2025 18:12 πŸ‘ 16 πŸ” 9 πŸ’¬ 0 πŸ“Œ 1