iiinova — where your digital self keeps evolving

Reposted by Katarzyna Bilicka

Brian Galle @bdgesq.bsky.social · 23/09/2026

This very fine & excellent conference comes to you courtesy of program co-chairs @katarzynabilicka.bsky.social, Kathy Michelmore, and yrs truly, aided of course by our program committee and the good folks on the NTA team. You will be sad if you miss it.

152

Reposted by Katarzyna Bilicka

VoxEU @ CEPR @voxeu.org · 08/04/2026

@katarzynabilicka.bsky.social, E Patel & N Seegert show the responsiveness of corporate taxable income varies widely across economies, w/ large differences in efficiency costs of corporate taxation. Identical reforms can produce very different revenue/efficiency outcomes. ow.ly/gThO50YFtkr #EconSky

Figure shows how across the 16 countries in the sample, estimated elasticities range from 0.075 to 1.9, with an average of roughly 0.79. This implies that a 10% increase in the net-of-tax rate raises reported taxable income by around 8% on average.

Debates on corporate taxation hinge crucially on how firms respond to changing tax incentives. This column uses administrative tax data from 16 countries and a unified empirical framework to estimate corporate taxable income elasticities. It shows that the responsiveness of corporate taxable income varies widely across economies, and there are large differences in efficiency costs of corporate taxation as well. The differences are linked to tax system design, firm characteristics, and economic fundamentals. The results imply that identical tax reforms can produce very different revenue and efficiency outcomes.

043

Reposted by Katarzyna Bilicka

IIPF - International Institute of Public Finance @iipf.bsky.social · 17/12/2025

The #IIPF2026 Call for Papers is out! 👉 www.iipf.org/papers/Call%... Submit your public finance paper by Feb. 15, 2026. Further information on the congress at www.iseg.ulisboa.pt/en/event/iipf/ Organizers at ISEG 👇 and Scientific Chairs Naomi Feldman and @dforemny.bsky.social #EconConf #EconSky

2810

Reposted by Katarzyna Bilicka

VoxEU @ CEPR @voxeu.org · 01/12/2025

@katarzynabilicka.bsky.social, Michael P Devereux, & Irem Güçeri argue that the scale of profit shifting from high-tax to low-tax jurisdictions may be larger than many firm-level studies suggest - perhaps twice as large. cepr.org/voxeu/column... #EconSky

Graph of the impact of global minimum tax at varying threshold rates on welfare

The global minimum tax represents the most ambitious international effort in decades to curb profit shifting to tax havens. But how much profit shifting actually occurs, and how is it affected by taxation? This column argues that ignoring the large number of multinationals that shift all their profits out of high-tax countries understates the true scale of profit shifting by roughly half, and revenue projections based solely on responses to tax rate changes by partial shifters are too conservative. Profit shifting doesn't just affect tax revenues – it fundamentally alters investment incentives, creating fundamental trade-offs that cannot be ignored.

156

Reposted by Katarzyna Bilicka

João Pereira dos Santos @joaopsantos.bsky.social · 14/07/2025

Last week, we kicked off the 2025 ISEG Summer School with a course on "Businesses' Responses to Tax Policies" with @katarzynabilicka.bsky.social. Thank you all for coming to Lisbon!

062

Reposted by Katarzyna Bilicka

The Institute for Fiscal Studies @theifs.bsky.social · 02/05/2025

We're hiring an Associate Director in our Tax sector who will lead a programme of research on UK tax policy and join our management team. 📅 Find out more and apply by 11:59pm, Fri 13 June 2025: app.beapplied.com/apply/xnqss4...

034

Reposted by Katarzyna Bilicka

Accounting for Transparency @trr266.bsky.social · 29/04/2025

Do firms walk the talk on tax transparency?  The new Journal of Accounting Research paper by #trr266 research fellow @elisacasi.bsky.social , Carol Seregni & Barbara Stage and their co-author @katarzynabilicka.bsky.social looks at the UK tax strategy disclosure mandate. They find…

131

Katarzyna Bilicka @katarzynabilicka.bsky.social · 15/04/2025

020

Reposted by Katarzyna Bilicka

João Pereira dos Santos @joaopsantos.bsky.social · 14/04/2025

ONE MONTH to benefit from the early bird fee for the 2025 ISEG Summer School in Economics that will take place this July in Lisbon🔆 @katarzynabilicka.bsky.social, Nagore Iriberri, @essobecker.bsky.social, and Pedro Bordalo www.iseg.ulisboa.pt/en/event/ise... 📢Please share it #EconSky

055

Reposted by Katarzyna Bilicka

David R. Agrawal @davidragrawal.bsky.social · 20/02/2025

Excited to serve another term as Editor-in-chief of @itaxjournal.bsky.social with this new fantastic team!

072

Reposted by Katarzyna Bilicka

João Pereira dos Santos @joaopsantos.bsky.social · 14/02/2025

📅Join us for the 2025 ISEG Summer School in Economics that will take place this July in the beautiful city of Lisbon🔆 @katarzynabilicka.bsky.social, Nagore Iriberri, @essobecker.bsky.social, and Pedro Bordalo will be our lecturers. iseg.ulisboa.pt/en/event/ise... 📢Please share it #EconSky

iseg.ulisboa.pt

ISEG Summer School 2025

ISEG is hosting again the "ISEG Summer School", a 12-hour program open to the world. As the oldest school of Economics in Portugal, ISEG offers a solid and plural academic environment to critically en...

098

Reposted by Katarzyna Bilicka

Wojtek Kopczuk @wwwojtekk.bsky.social · 27/01/2025

Coincidentally, the Polish take over of the profession is under way.

0201

Katarzyna Bilicka @katarzynabilicka.bsky.social · 07/02/2025

@itaxjournal.bsky.social is on Bluesky! Everyone on #Econsky should follow for updates on recently published papers!

0123

Reposted by Katarzyna Bilicka

Florian Scheuer @florianscheuer.bsky.social · 29/11/2024

Submit your papers to the next @cepr.org Public Economics Annual Symposium, taking place in Cologne on June 5-6, 2025. Co-organized with @sigginho.bsky.social and Johannes Spinnewijn, keynotes by Cecile Gaubert and @omzidar.bsky.social! cepr.org/events/cepr-...

cepr.org

CEPR Public Economics Annual Symposium 2025

PDF document / 207.07 KB

67428

Reposted by Katarzyna Bilicka

Matt Collin @mattcollin.bsky.social · 18/11/2024

New theory and empirical work from @katarzynabilicka.bsky.social , Mike Devereux & İrem Güçeri on MNE profit shifting responses to domestic tax rates 🏝️⛴️⬅️💂‍♂️ www.nber.org/system/files...

143