P David Boll

@pdavidboll.bsky.social

Economics PhD student @warwickecon.bsky.social . Interested in labour markets (micro and macro), and spatial econometrics. Confusingly goes by middle name. https://www.pauldavidboll.com/

PhD Students in Econ (and related fields): Join us at Warwick for a 3 day conference in May 2026! There will be sessions covering all major fields, along with two great keynotes and plenty of time to socialise with peers. We look forward to your submission (deadline: 31/01/2026), more info below.

Warwick Economics@warwickecon.bsky.social · 8mo ago

🚨 Call for Papers 🚨 The 14th Warwick Economics PhD conference will take place 25-27th of May 2026. We welcome applications from every field in economics. We offer free accommodation and travel funding! Keynotes by Debraj Ray and Mateusz Stalinski The deadline is 31st January! Link in🧵

🚨 New Version 🚨 The new and extended version of our paper on dealing with spatial unit roots in regressions, now *forthcoming at the Stata Journal* under a new title! w/ @essobecker.bsky.social @jvoth.bsky.social Relevant to anyone who uses spatial data ! Link and more information in🧵(1/n)

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P David Boll@pdavidboll.bsky.social · 2y ago

🚨 New Working Paper 🚨 w/ @essobecker.bsky.social @jvoth.bsky.social Do you run regressions on spatial data? Then keep reading! We present a guide and Stata package for methods by Müller and Watson (2024) to deal with Spatial Unit Roots in Regressions. Link in🧵(1/n)

Abstract for Paper "Spatial Unit Roots in Regressions: A Practitioner’s Guide and a Stata Package"

🚨 Deadline approaching 🚨 PhD students in Econ and related fields, please submit your extended abstracts for our PhD conference *by 31st Jan*! We pay for your travel, accommodation and food, and we always have great speakers and lots of fun! More info and submission form below. #EconSky #EconPhD

Warwick Economics@warwickecon.bsky.social · 2y ago

🚨 Call for Papers 🚨 The 13th Warwick Economics PhD conference will take place 3-5 June 2025. Applications are welcome from every field in economics. Accommodation and travel costs will be covered. Keynotes by Prof Stefano Caria and Dr Amrita Kulka The deadline is 31st January! Link in🧵

🚨 Deadline approaching! 🚨 Apply for the 13th Warwick Economics PhD conference, taking place from 3-5 June 2025. Applications are welcome from every field in economics. Accommodation and travel costs will be covered. Keynotes by Prof Stefano Caria and Dr Amrita Kulka 👉 deadline: 31st January!

Warwick Economics@warwickecon.bsky.social · 2y ago

🚨 Call for Papers 🚨 The 13th Warwick Economics PhD conference will take place 3-5 June 2025. Applications are welcome from every field in economics. Accommodation and travel costs will be covered. Keynotes by Prof Stefano Caria and Dr Amrita Kulka The deadline is 31st January! Link in🧵

🚨 Call for Papers 🚨 If you're a PhD student in Economics, please submit your extended abstracts! We always have great programmes, and are very generous with funding. If you have any questions, write to us using the email on the website, or comment below for short questions.

Warwick Economics@warwickecon.bsky.social · 2y ago

🚨 Call for Papers 🚨 The 13th Warwick Economics PhD conference will take place 3-5 June 2025. Applications are welcome from every field in economics. Accommodation and travel costs will be covered. Keynotes by Prof Stefano Caria and Dr Amrita Kulka The deadline is 31st January! Link in🧵

🚨 Call for Papers 🚨 The 13th Warwick Economics PhD conference will take place 3-5 June 2025. Applications are welcome from every field in economics. Accommodation and travel costs will be covered. Keynotes by Prof Stefano Caria and Dr Amrita Kulka The deadline is 31st January! Link in🧵

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🚨📜I am excited to share my Job Market Paper, where I study the effects of youth clubs on education and crime. The paper highlights the broader value of after-school activities and the potential benefits of public provision. 1/10

To people who know the spatial labor literature: When we talk about spatial sorting of workers, we most often mean college vs non-college or similar. Is there any evidence on sorting *within* these groups? Eg, do we observe different degrees of sorting across skill or occupational groups? #EconSky

Has anyone else noticed a huge sudden increase in the arrival rate of new followers? I have gained ≈150 followers today, compared to a previous average of ≈5-10 per day, and it seems unlikely that I have suddenly become 15-30 times more interesting.

To people who know the spatial labor literature: When we talk about spatial sorting of workers, we most often mean college vs non-college or similar. Is there any evidence on sorting *within* these groups? Eg, do we observe different degrees of sorting across skill or occupational groups? #EconSky