The International Input-Output Association (IIOA) is a non-profit, scientific organisation founded in 1988. The IIOA today is a thriving, growing and influential organisation with over 630 members spanning 59 countries.

The objective of the IIOA is the advancement of knowledge in the field of Input-Output data compilation and analysis, including improvements in basic data, theoretical insights and modelling, and applications - traditional and novel - of Input-Output techniques. The IIOA delivers its core objectives by supporting young scholars, widening the awareness of the organisation, providing exchange of experience through our global annual IIOA Conference.

The global IIOA community brings together both producers (e.g. national statistical offices) of the statistics needed and the wide range of users, analysts and policy makers to advance knowledge on energy, environment, international trade, financial flows, price and general equilibrium analysis, ecological sustainability and well-being.

We welcome you to browse through the IIOA webpages, contact one of our Council Members, and to attend our annual conferences to learn more of the IIOA and its activities.

We also encourage you to become a Member of the IIOA by registering here.


10th Spanish Conference on Input-Output Analysis of the Hispanic-American Input-Output Society (SHAIO)

We are glad to announce the 10th Spanish Conference on Input-Output Analysis of the Hispanic-American Input-Output Society (SHAIO) will take place in Gijón, Spain, on the 4th and 6th of September 2024.

It will be a great honor for SHAIO to return to the University of Oviedo. The seed of what is now SHAIO was planted at this university. Back in 2005, they organised the first Conference of our association. Ten editions later, we come back to Asturias. The colleagues from the University of Oviedo and the REGIOlab will organize this event, which will be held at the School of Commerce and Tourism of the University of Oviedo, located on the Gijon campus. Gijon is the most populated city in Asturias and offers a wide range of hotels and a vibrant social and cultural life, especially during the summer season. The School of Commerce and Tourism is within the stunning Laboral-Ciudad de la Cultura and offers an excellent setting to host the Conference.

The Conference's official languages will be English and Spanish. The program will include the fifth edition of the Spanish School of Input-Output Analysis (ESAIO), plenary and parallel sessions, the Emilio Fontela Award ceremony, and some other amazing surprises that will make this event a perfect opportunity to visit the region of Asturias, one of the multiple Spanish's cultural and natural jewels.

Please save the key dates and join us in Gijón!


  • Special sessions proposals deadline: April 1, 2024
  • Abstract submission deadline: May 15, 2024
  • Notification of acceptance of abstract and special sessions proposals: June 10, 2024
  • Full paper submission deadline: July 15, 2024
  • Registration for the Spanish School deadline: July 15, 2024
  • Submission Emilio Fontela Prize deadline: July 15, 2024
  • Early bird registration deadline: July 15, 2024
  • Regular registration deadline: September 1, 2024
  • Spanish School of IOA: September 4, 2024
  • Spanish Conference on IOA: September 5-6, 2024

More information at:

See you in Asturias!

Measuring the Global Economy: Launch of the New ICIO-TiVA Data

At the launch, the ICIO-TiVA team will present the latest OECD ICIO tables and TiVA indicators and information on how to access them. Additionally, a panel of experts from various fields will share their experiences using ICIO tables and TiVA indicators in their research programmes and discuss how these tools can best inform policymakers about the functioning of global production networks.

Date: 22nd November


Announcement - 2024 IIOA Conference - Save the date in your diaries

Dear valued IIOA Members,

On behalf of the IIOA Council. This note is informing you of the 30th International Input-Output Association Conference and the 12th Edition of the International School of Input-Output Analysis (ISIOA).

The location will be: Santiago, Chile

Dates for your diary: 1-5 July 2024

It is our great pleasure that the UN ECLAC will be hosting the IIOA Conference together with the Andrés Bello University, the Central Bank of Chile and the Chilean Foreign Ministry. The ISIOA sessions will be held at the esteemed Andrés Bello University.

The LOC Chair will be: José E. Durán Lima (Economic Affairs Officer, Chief, Regional Integration Unit, International Trade and Integration Division, UN ECLAC).

The SPC Chair will be: Luis Enrique Pedauga (Economic Analyst at European Commission and Associate Professor at Universidad de León).

We will have a new role liaising between the LOC and SPC, a Conference Liaison Officer (CLO), this will be: Kuishuang Feng (Associate Professor, University of Maryland).

In our usual style, a specific Conference Webpage for Santiago will be set up and further details will follow soon.

So, please start thinking of possible ideas, papers and presentations as we announce further details and key dates, in particular the Call for Papers.

Look forward to seeing you in Santiago.

Best regards
Your IIOA Team

29th IIOA Conference in Alghero, 25-30 June 2023, a beautiful Closing Video

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