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Tomaso Duso

@tomasoduso.bsky.social

Competition economist. DIW Berlin, TU Berlin, BSoE Berlin, BCCP Berlin, CEPR, CESifo. Chairman of the Monopolkommission.

1,260 Followers  |  267 Following  |  62 Posts  |  Joined: 01.10.2023  |  1.6666

Latest posts by tomasoduso.bsky.social on Bluesky

Wer sich fuer die Praesentationen der Konferenz "Economy and Power" letzte Woche am @euckeninstitut.bsky.social interessiert - die sind jetzt online (Link im naechsten Tweet). Meine Praesentation zu "Quo vadis, USA?" ist dabei, aber auch die von @tomasoduso.bsky.social dazu, wie man smart

29.07.2025 11:35 โ€” ๐Ÿ‘ 33    ๐Ÿ” 5    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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The July/August issue is out now, w/ articles by @sandertordoir.bsky.social @dianecoyle1859.bsky.social @guntramwolff.bsky.social, @steinbacharmin.bsky.socialโ€ฌ @jzettelmeyer.bsky.social, @tomasoduso.bsky.social @ilianos.bsky.social et al.
Read the full issue at www.intereconomics.eu/archive/year...

23.07.2025 14:50 โ€” ๐Ÿ‘ 7    ๐Ÿ” 6    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Seit letztem Sommer untersuchen wir verschiedene Lieferketten vertieft โ€“ Milch, Fleisch, Getreide.
Im Oktober verรถffentlichen wir ein Sondergutachten mit neuen Daten, Trends, Analysen und evidenzbasierten Empfehlungen.

#Lebensmittelpreise #Lieferketten #UTPRichtlinie #Kartellrecht

16.07.2025 08:11 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Hauptgutachten XXV: Wettbewerb 2024 โ€“ Monopolkommission Monopolkommission

In unserem Hauptgutachten 2024 (www.monopolkommission.de/de/gutachten...) haben wir festgestellt:

โžก๏ธ Preisaufschlรคge fรผr Landwirt:innen gesunken, ihre Position in der Lieferkette hat sich verschlechtert
โžก๏ธ Hersteller & Handel gewinnen an Einfluss
โžก๏ธ Politische MaรŸnahmen bisher kaum wirksam

16.07.2025 08:11 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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30.000 Kassenzettel zeigen: So teuer sind Lebensmittel bei Rewe, Edeka, Aldi und Lidl wirklich In Deutschland werden Lebensmittel beim Einkaufen teurer. Wie es zu den hohen Preisen im Supermarkt kommt und was Verbraucher wissen sollten.

In der neuen ZDF-Doku รผber #Lebensmittelpreise geht es um Machtverschiebungen in der Versorgungskette โ€“ und ich durfte einige Einschรคtzungen teilen.
๐Ÿ”— www.zdfheute.de/wirtschaft/s...

Die #Monopolkommission beschรคftigt sich seit zwei Jahren mit genau diesen Fragen.

16.07.2025 08:11 โ€” ๐Ÿ‘ 0    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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DIW Berlin: Clean Production, Dirty Sourcing: How Embodied Emissions Alter the Environmental Footprint of Exporters This paper revisits the exporterโ€™s environmental premium (EEP) by incorporating emissions embodied in domestically and internationally sourced intermediate inputs. Combining administrative firm-level ...

New WP:
"๐˜พ๐™ก๐™š๐™–๐™ฃ ๐™‹๐™ง๐™ค๐™™๐™ช๐™˜๐™ฉ๐™ž๐™ค๐™ฃ, ๐˜ฟ๐™ž๐™ง๐™ฉ๐™ฎ ๐™Ž๐™ค๐™ช๐™ง๐™˜๐™ž๐™ฃ๐™œ: ๐™ƒ๐™ค๐™ฌ ๐™€๐™ข๐™—๐™ค๐™™๐™ž๐™š๐™™ ๐™€๐™ข๐™ž๐™จ๐™จ๐™ž๐™ค๐™ฃ๐™จ ๐˜ผ๐™ก๐™ฉ๐™š๐™ง ๐™ฉ๐™๐™š ๐™€๐™ฃ๐™ซ๐™ž๐™ง๐™ค๐™ฃ๐™ข๐™š๐™ฃ๐™ฉ๐™–๐™ก ๐™๐™ค๐™ค๐™ฉ๐™ฅ๐™ง๐™ž๐™ฃ๐™ฉ ๐™ค๐™› ๐™€๐™ญ๐™ฅ๐™ค๐™ง๐™ฉ๐™š๐™ง๐™จ"
๐Ÿ“„ www.diw.de/de/diw_01.c....
๐Ÿ‘ฅ Till Kรถveker, Philipp Richter and Alexander Schiersch

๐Ÿงต

09.07.2025 07:57 โ€” ๐Ÿ‘ 7    ๐Ÿ” 6    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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A Retrospective Study of State aid Control in the German Broadband Market Abstract. We provide an evaluation of the impact of German public subsidy schemes in municipalities of Bavaria and Lower Saxony aimed at supporting the dep

Forthcoming article by @tomasoduso.bsky.social Mattia Nardotto and Jo Seldeslachts "A Retrospective Study of State Aid Control in the German Broadband Market" @eeanews.bsky.social

doi.org/10.1093/jeea...

09.07.2025 05:28 โ€” ๐Ÿ‘ 9    ๐Ÿ” 3    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Mit dem geplanten #Sondervermรถgen Infrastruktur hat Deutschland eine historische Chance, die Bahn grundlegend zu erneuern. Aber Geld alleine reicht nicht ausโ€œ, sagt DIW-Forscher und Experte fรผr Wettbewerbspolitik Tomaso Duso.

Mit dem geplanten #Sondervermรถgen Infrastruktur hat Deutschland eine historische Chance, die Bahn grundlegend zu erneuern. Aber Geld alleine reicht nicht ausโ€œ, sagt DIW-Forscher und Experte fรผr Wettbewerbspolitik Tomaso Duso.

โ€žMit dem geplanten #Sondervermรถgen Infrastruktur hat Deutschland eine historische Chance, die #Bahn grundlegend zu erneuern. Aber Geld alleine reicht nicht ausโ€œ, sagt DIW-Forscher und Experte fรผr Wettbewerbspolitik @tomasoduso.bsky.social. Sein Statement dazu: www.diw.de/de/diw_01.c....

16.06.2025 15:01 โ€” ๐Ÿ‘ 8    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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โญJoin us online for a high-level debate on merger control in Europe
Featuring E Tarantino, S Athey, @janeeckhout.bsky.social, P Heidhues, F Ederer, @tomasoduso.bsky.social
Moderator: @cristinacaffarra.bsky.social
14 July @ 17:00 CEST
cepr.org/events/updat...
@tomvalletti.bsky.social

16.06.2025 12:29 โ€” ๐Ÿ‘ 10    ๐Ÿ” 5    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Graph of the effect of receiving COVID-19 aid on firm's turnover, by size, in Spain and Italy. Micro-firms were helped more than medium and large firms.

The unprecedented wave of state aid to firms across the EU during the COVID-19 pandemic raised questions about who benefited and how effective these interventions were. This column uses firm-level data from Spain and Italy โ€“ two of the countries worst affected by the pandemic โ€“ to evaluate the economic impact of aid. Targeted support for micro and small firms increased revenues and investment but had little impact on medium and large firmsโ€™ performance. Crisis support should focus on the most vulnerable businesses, and broad subsidies to large firms scrutinised.

Graph of the effect of receiving COVID-19 aid on firm's turnover, by size, in Spain and Italy. Micro-firms were helped more than medium and large firms. The unprecedented wave of state aid to firms across the EU during the COVID-19 pandemic raised questions about who benefited and how effective these interventions were. This column uses firm-level data from Spain and Italy โ€“ two of the countries worst affected by the pandemic โ€“ to evaluate the economic impact of aid. Targeted support for micro and small firms increased revenues and investment but had little impact on medium and large firmsโ€™ performance. Crisis support should focus on the most vulnerable businesses, and broad subsidies to large firms scrutinised.

Targeted support for micro and small #firms during the #pandemic increased revenues and investment but had little impact on medium and large firms' performance.
G Canzian, E Crivellaro, @tomasoduso.bsky.social, A Rita Ferrara, A Sasso, S Verzillo
cepr.org/voxeu/column...
#EconSky

13.06.2025 08:23 โ€” ๐Ÿ‘ 4    ๐Ÿ” 3    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
News - Monopolkommission Monopolkommission

EU #defence procurement is high on the agenda these days ๐Ÿ‡ช๐Ÿ‡บ. Letโ€˜s design procedures & mechanisms so that #competition & innovation are fostered, not stifled. Our Monopolies Commission letter to @andriuskubilius.ec.europa.eu & @teresaribera.ec.europa.eu: monopolkommission.de/en/

22.05.2025 08:27 โ€” ๐Ÿ‘ 3    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
DP20172 The Impact of Financial Support to Firms During Crises: The Case of Covid Aid in the EU The Covid-19 pandemic caused a global economic crisis, leading governments to provide substantial State Aid to support firms. This paper examines the effectiveness of Covid-related financial support in Spain and Italy, focusing on its impact on firm recovery. Using a difference-in-differences (DiD) approach combined with propensity score weighting, it compares outcomes of similar firms receiving aid to those without. The results show significant benefits for micro-firms, including mitigated turnover declines and increased investments in both tangible and intangible assets. The findings highlight the critical role of government support in business survival and recovery, especially for SMEs, during the pandemic.

๐Ÿ“– Full results available here ๐Ÿ‘‰ cepr.org/publications...

๐Ÿ“ And a policy brief in German ๐Ÿ‘‰ tinyurl.com/4hupnkht

#CompetitionPolicy #StateAid #COVID19 #SMEs #CrisisManagement #CleanIndustrialDeal #JRC

@diw.de

07.05.2025 07:23 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1

Temporary, targeted support for micro & small firms strengthens economic resilience. However, extending subsidies to large firms should be critically reassessed especially with the EUโ€™s upcoming Clean Industrial Deal, as aid has limited effectiveness for them while risk of market distortions rises.

07.05.2025 07:23 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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We also find that micro and small enterprises significantly increased their investments in tangible and especially intangible assets, i.e. they used the aid to improve their digitalisation.

07.05.2025 07:23 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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We focus on Spain and Italy, two hard hit economies with extensive aid programmes. We use a diff-in-diff methodology with propensity score matching and find that micro & small firms had significantly higher revenues compared to a control group 2 years after the pandemic, but medium & large firms not

07.05.2025 07:23 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Between 2019 and 2022, EU Member States will grant more than โ‚ฌ1 trillion in state aid, much of it to support businesses through the pandemic, with large differences between Member States in both the amount and intensity of aid relative to GDP.

07.05.2025 07:23 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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How effectively did public support reach companies during the #COVID-19 pandemic? Building on earlier work for the European Commission, our latest study shows: In Spain and Italy COVID aid was highly effective for micro and small enterprises but not for medium and large.

07.05.2025 07:23 โ€” ๐Ÿ‘ 5    ๐Ÿ” 2    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Mehr Wettbewerb bei #Rรผstungsausgaben: das fordert die Monopolkommission. Die #Bundesregierung solle dafรผr sorgen, dass die Rรผstungsbeschaffung unbรผrokratisch & in Koordination mit den europรคischen Partnern stattfindet. DIW-Forscher & Vorsitzender der Monopolkommission @tomasoduso.bsky.social dazu โฌ‡๏ธ

23.04.2025 11:14 โ€” ๐Ÿ‘ 3    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

๐Ÿ‘‰Here is our full statement: www.monopolkommission.de/images/PDF/P...

23.04.2025 09:28 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

#Competition is not just vital for economic growth; it is critical for our #security. Europe must ensure its procurement systems promote innovation, open market opportunities for start-ups, and avoid monopolistic structures that risk our security resilience for decades to come.

23.04.2025 09:28 โ€” ๐Ÿ‘ 6    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Initiatives like @sprind-en.bsky.social serve as excellent examples of new institutional approaches that support innovation and could be expanded to foster collaboration between the defence and emerging technology sectors.

23.04.2025 09:28 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Balancing Urgency & Innovation: A dual-track strategy combining proven suppliers with competitive innovation programmes will enhance both immediate operational readiness and long-term tech leadership. This strategy will help EU build up its edge in areas like #AI, #cybersecurity & #unmanned systems.

23.04.2025 09:28 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Simplification & Acceleration of Procurement: procurement processes often favor established contractors. We need flexible, innovation-friendly procurement models that open doors for SMEs and emerging tech firms fostering #dual-use technologies that strengthen both defence and civilian sectors.

23.04.2025 09:28 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Stronger European #Coordination & #Interoperability:
Member States must align procurement strategies, pool demand, and prioritise interoperability from the outset. Institutions like the proposed European Defence Mechanism could become catalysts for cross-border cooperation in defence technology.

23.04.2025 09:28 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Today, we, the Monopolies Commission, call for a competition-driven approach to #defence spending in Europe. We recommend to make defence #procurement agile, efficient, and competitive, with a strong emphasis on European technology and #interoperability.

Here are the key areas we are focusing on:

23.04.2025 09:28 โ€” ๐Ÿ‘ 15    ๐Ÿ” 6    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 2

Gute Nachricht: #Koalitionsvertrag sieht Zeitplan fรผr Forschungsdatengesetz noch dieses Jahr vor!

09.04.2025 17:02 โ€” ๐Ÿ‘ 11    ๐Ÿ” 5    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Instrumente wie der Digital Markets Act dรผrfen nicht zur Verhandlungsmasse 
degradiert werden, ihre strikte Anwendung ist rechtlich geboten 
und zentral fรผr die 
digitale Souverรคnitรคt Europas. Zitat Tomaso Duso

Instrumente wie der Digital Markets Act dรผrfen nicht zur Verhandlungsmasse degradiert werden, ihre strikte Anwendung ist rechtlich geboten und zentral fรผr die digitale Souverรคnitรคt Europas. Zitat Tomaso Duso

Europas Antwort auf US-Zรถlle sollte Resilienz und nicht Eskalation sein โ€“
@tomasoduso.bsky.social argumentiert fรผr Vorsicht als Reaktion auf die US-Zรถlle. Statt auf kurzfristige DruckmaรŸnahmen sollte die EU langfristig in ihre digitale Wettbewerbsfรคhigkeit investieren:
www.diw.de/de/diw_01.c....

07.04.2025 13:32 โ€” ๐Ÿ‘ 10    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1

Interesting proposal on how to make common EU defence spending feasible by @guntramwolff.bsky.social, @jzettelmeyer.bsky.social and #ArminSteinbach.

Here is the full policy brief: www.bruegel.org/policy-brief...

@bruegel.bsky.social

07.04.2025 06:58 โ€” ๐Ÿ‘ 5    ๐Ÿ” 2    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1
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DIW Berlin: Trumpโ€™s Tariffs: What Escalating Trade Tensions with the US Imply for EU Exporters and Supply Chains US trade policy has taken a sharp turn away from multilateralism, with sweeping new tariffs posing a serious threat to global supply chains. As the US remains the EUโ€™s largest export market for goods,...

In preparation for todayโ€™s expected announcement of sweeping new tariffs, Iโ€™ve been exploring granular data on maritime exports of EU businesses to the US. As Brussels gears up to respond, here are some important factors to keep in mind๐Ÿงต
Link to full study: tinyurl.com/5h729r8z

02.04.2025 10:34 โ€” ๐Ÿ‘ 10    ๐Ÿ” 5    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 3
Handelsblatt

Der Staat als Mega-Investor ๐Ÿ’ถ braucht Mechanismen, damit es nicht zu windfall profits, Preisexplosionen & Abhรคngigkeiten kommt. Tomaso Duso & ich (#Monopolkommission) haben dazu ein paar Prinzipien - heute im Handelsblatt ๐Ÿ‘‡๐Ÿผ

www.handelsblatt.com/meinung/gast...

28.03.2025 08:24 โ€” ๐Ÿ‘ 4    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1

@tomasoduso is following 20 prominent accounts