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Posts by John Lourenze Poquiz

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Emails show Amazon colluding with other firms to raise prices, California authorities allege The previously redacted messages were unveiled as part of an antitrust battle with California attorney general Rob Bonta

Emails released on Monday by California’s attorney general show Amazon allegedly colluding with other companies to raise the prices of pet treats, khaki pants, eyedrops and other products sold online

2 days ago 9723 5052 569 470
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Are more trains the answer to economic struggles in the North of England? - Economics Observatory More often than not, the political answer to the North of England’s economic challenges is more trains. Yet while fresh investment in rail infrastructure may boost prosperity in certain places, it…

JUST PUBLISHED – Are more trains the answer to economic struggles in the North of England?
By @paulswinney.bsky.social

2 days ago 1 3 0 0
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What does firm-level data reveal about how UK businesses are adopting AI?

@johnlpoquiz.bsky.social & Nghi Nguyen examine the characteristics of early business AI adopters to understand what types of business are adopting AI, at what pace, & with what expectations.

Read the blog: bit.ly/427h10w

1 week ago 5 4 1 2

This work uses Management and Expectations Survey (MES) data.

MES was created by ESCoE in partnership with the UK Office for National Statistics to analyse business management practices, current performance and future expectations.

Find out more: youtu.be/vqTqMvq1uBA

1 week ago 3 3 0 0
Management practices and the adoption of technology and artificial intelligence in UK firms - Office for National Statistics Investigating how technology adoption and use of artificial intelligence by businesses vary with management practices.

We analyse those responses to understand who is adopting and at what pace. Full definition here:

www.ons.gov.uk/economy/econ...

1 week ago 1 0 0 0

Hi, I'm one of the authors of the blog. Great question! The ONS Management and Expectations Survey asks firms directly whether AI is used as part of their business methods or processes. So it likely captures deliberate integration rather than incidental use like email.

1 week ago 1 0 2 0
In Bruges scene where Colin Farrell is pointing a gun at his head and Brendon Gleeson is also pointing a gun at Colin Farrell's head

In Bruges scene where Colin Farrell is pointing a gun at his head and Brendon Gleeson is also pointing a gun at Colin Farrell's head

Current status of the Strait of Hormuz dispute

1 week ago 32516 6539 466 305
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How can we measure healthcare productivity?

Catch up on this keynote interview with Catherine de Fontenay (@pc.gov.au) after her talk at the UNSW-ESCoE Conference on Economic Measurement 2025: youtu.be/UyI47si9rKs

@kevinfoxecon.bsky.social

1 month ago 3 2 0 0
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Mapping the Landscape of the Economics of AI Literature: Gaps and Opportunities for Research and Policy This paper investigates the evolving landscape of research on the economics of artificial intelligence (AI). Using topic modeling on a corpus of over 4,600 academic papers, we identify the dominant t...

Link to the paper here: onlinelibrary.wiley.com/doi/10.1111/...

1 month ago 1 0 0 0
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Because of the size of the literature, we use an LLM to help us sort out relevant papers. We also use topic modeling to identify themes in the literature.

1 month ago 0 0 1 0
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New paper out! In this work with @lucyjh.bsky.social, we dove deep into the Economics of AI Literature. We identified the research questions that have been explored extensively and discussed the research questions needed to support current policy questions.

1 month ago 0 0 1 0
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Great discussion at today’s Bennett School lunchtime seminar👏

@johnlpoquiz.bsky.social & Nghi Nguyen shared early findings on why AI adoption is stalling in parts of the real economy—and what firms need to make it work.

Look out for their research paper on firms' AI adoption coming out in March.

2 months ago 10 5 1 1

ESCoE Research Associate @johnlpoquiz.bsky.social presenting AI work.

Delighted to be working with @bennettschool.cam.ac.uk & @productivity.bsky.social on how productivity & economic considerations can help develop & deploy AI from an ethical & legal standpoint, thanks to a Responsible AI grant.

2 months ago 2 1 0 0
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Is competition always the hero? - Bennett School of Public Policy Much of our life involves constant competition with other humans – from school admissions to job applications – while economists celebrate competition between businesses for giving us better, more div...

Economists often celebrate competition for delivering better, cheaper, more diverse choices—but is it always the hero?

Using SHEIN, Palantir, Samsung, & Boeing as examples, Nghi Nguyen explores when market competition may do more harm than good.

Blog: bit.ly/4qmvHTa

2 months ago 3 2 0 0
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Is competition always the hero?

We compete for schools & jobs, while economists praise market competition for better choices.

But cases like SHEIN, Palantir, Samsung, & Boeing suggest competition can sometimes do more harm than good.

Nghi Nguyen explains in this latest blog: bit.ly/4rmChKq

2 months ago 5 1 0 4
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State Pension Triple Lock is Unsustainable and Must Go - NIESR The coalition government introduced the triple lock in 2011. It ensures the state pension rises each year by CPI inflation, average earnings growth, or 2.5 per cent, whichever is the highest. On…

October - #NIESRHighlights2025

Our Ben Caswell piece for The Times about the pensions #triplelock, why has become unsustainable for the UK public finances, and how to modify it going forward 🔒🔒🔓
👇👇👇

3 months ago 1 2 0 0
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Attending the Annual Cambridge Public Policy lecture hosted by the @bennettschool.cam.ac.uk

5 months ago 2 0 0 0
Photo shows John presenting at the event

Photo shows John presenting at the event

How much would you need to be paid to give up social media for a month? 📱

Interesting reflections on screentime and productivity in this session with @bennettschool.cam.ac.uk's @johnlpoquiz.bsky.social

5 months ago 2 2 2 0

New work on AI and economic statistics from ESCoE Leadership Executive member @dianecoyle1859.bsky.social and ESCoE Research Associate @johnlpoquiz.bsky.social

6 months ago 1 1 0 0

New working paper with Diane Coyle. In this paper, we present some measurement challenges that we could face once AI becomes transformative.

6 months ago 13 5 0 0

Opportunity with ESCoE partner @bennettschool.cam.ac.uk at @cam.ac.uk ⬇️

7 months ago 3 3 0 0
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A great line-up of speakers for our parallel sessions on day 2 of the Productivity Research Conference, including:
- @ninajorden.bsky.social & @johnlpoquiz.bsky.social from @bennettschool.cam.ac.uk
- Jun Du from Aston University
- Iris Smiderle from Luiss Business School

#productivity #conference

7 months ago 4 3 0 0
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The UK’s hidden carbon footprint - ESCoE Accounting for environmental impacts in trade By Anne Owen, Lena Killian and Rutger Hoekstra When […]

🏭 The UK’s carbon 👣 is bigger than it looks.

Territorial emissions miss out flights, shipping & imported goods.

New ESCoE work with @universityofleeds.bsky.social & @unileiden.bsky.social explores how different data sources affect estimates of consumption-based emissions: tinyurl.com/mte7c8xe

8 months ago 2 2 1 0

Connect with our leading team: go.bsky.app/UX4T67L

8 months ago 11 8 0 1
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I did my PhD graduation ceremony the other day. Happy to see my friends, my better half, my parents, and both my supervisors offer their support. A big thank you to you all. I couldn't have done it without you guys. Now back to work.

8 months ago 4 0 0 0
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How Do You Say Your Name? Difficult-to-Pronounce Names and Labor Market Outcomes (November 2024) - We test for labor market discrimination based on an understudied characteristic: name fluency. Analysis of recent economics PhD job candidates indicates that name difficulty is negat...

Interesting read.

Apparently, people with difficult-to-pronounce names are disadvantage in labor markets:

www.aeaweb.org/articles?id=...

10 months ago 3 0 0 0
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Train disruptions so early in the week.

10 months ago 1 0 0 0
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🧵The US leads the G7 in GDP growth. But what if we strip out the top 1%? Is the picture still the same?

@johnlpoquiz.bsky.social & Nghi Nguyen analyse the data by excluding the income & spending of the top earners to reveal a more realistic picture 👇

11 months ago 4 2 1 0

What happens to economic growth if we take out income from the top earners?

In this blog post, we examine what happens when we adjust GDP by removing income from the top 1% and top 10%. Our estimates paint a different story of growth.

11 months ago 0 0 0 0
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It's bring your wife to work day.

1 year ago 0 0 0 0