The Economics of the Service Sector

Completed projects

The Evolution of the High-Ability Firm

The central role of human capital for productivity is widely acknowledged in the economic sciences. This project studied the distribution of human capital across firms over time. The last decades have witnessed an increase in earnings inequality in Sweden and most other Western countries. Previous research on Swedish data has noted that the increase in earnings inequality has only taken place between workers in different firms and not within firms. However, it has not been known whether this is due to a concentration of high-skilled workers in certain firms or to an increase in productivity differences between firms independent of the distribution of human capital. A study showed that about half of the increase in earnings inequality between firms is due to an increasing concentration of workers with more human capital to some firms.  

Project manager: Jonas Vlachos, Stockholm University and IFN.

Participants: Christina Håkanson, The Swedish Fiscal Policy Council; Erik Lindqvist, Stockholm University and IFN.

Time Period: 2008-2020.



Håkanson, Christina, Erik Lindqvist and Jonas Vlachos (2020). Firms and skills: The evolution of worker sorting. Forthcoming in  Journal of Human ResourcesLink


Shopping for Change

The project aimed at investigating the importance of the retail sector for urban and economic development in Sweden. 

Using extensive geo-coded microdata over time the researchers applied spatial analysis to identify welfare effects (employment, urban and rural development, and place attractiveness). The effects emanate from the scale of retailing at different geographical levels in Sweden (e.g. neighborhood level, urban and rural municipalities, and functional regions).

The project took a holistic point of view to identify the role of retailing for (i) local labor markets, (ii) urban and rural development, and (iii) place attractiveness. In order to accomplish such a goal, the researchers build the empirical design on economic theory and exploited big data to apply a series of quantitative methods for Swedish regions, municipalities, and even for neighborhoods of major retail markets.

Some of the specific questions addressed:

What are the employment opportunities and net employment effects associated with retail development in a municipality or a region in Sweden?

What are the systematic variations in retail development and performance in rural and urban regions? How do differences in infrastructure shape the urban-rural dichotomy for retail markets?

What is the relationship between “place attractiveness” and consumption possibilities in municipalities and regions in Sweden?

The project was financed by The Swedish Retail and Wholesale Council.

Project manager: Özge Öner

Participants: Johan Klaesson, Jönköping International Business School and IFN

Time Period: 20162018.



Öner, Özge, Johan Klaesson and Olga Pugatšova (2017). En vitbok om: Kommunernas detaljhandelsmarknader - uppgång och fall? Report, IFN and The Swedish Retail and Wholesale Council. Link


Public Services in the Future

In recent years, public services have grown in importance on the political agenda. The proposal to introduce a general cap on profits in the tax-financed service sector has been particularly controversial. This project aimed at producing research which can be used as a basis for decision making with regard to regulation of the welfare sector.

Public services are also important to study given the long term challenge of managing their future financing. Innovation and efficiency improvements will be necessary both within public and private service production. Areas of study are management and efficiency differences in service production, as well as market models and forms of competition.

The research is financed by contributions from members of the project's reference group: Ambea, Attendo, Bräcke Diakoni, EQT, Ersta Diakoni, Humana, Internationella Engelska Skolan, Investor, Magnora, Nordic Capital, Norrköping Municipality, Östergötland Regional Council, Praktikertjänst, SEB Trygg Liv, SKL, Swedish Agency for Economic and Regional Growth, Uppsala Municipality.

Project manager: Henrik Jordahl

Participants: Fredrik Andersson, Jannis Angelis, Andreas Bergh, Mårten Blix, Anna Häger Glenngård, Jens Josephson, Lovisa Persson, Johan Wennström, Richard Öhrvall, and others.

Time period: 2015–2018



Bergman, Mats, Henrik Jordahl and Sofia Lundberg (2018). Choice and competition in the welfare state: Home care as the ideal quasi-market. IFN Working Paper No. 1213. Link

Jordahl, Henrik and Lovisa Persson (2018). Exploring digital time measurement in the public sector: Labor productivity and service quality in home care. IFN Working Paper No. 1212. Link

Wennström, Johan (2016). Market reform and school competition: The lesson from Sweden. IFN Working Paper No. 1143. Link

Wennström, Johan (2015). New public management also came from the left: The case of Swedish primary and secondary education. IFN Working Paper No. 1087. Link


Location Choices of Independent Schools

The project studied the determinants of the location choices of the Swedish independent schools. In particular, factors such as resource allocation and attitudes to school choice at the municipality level, as well as factors related to the student background in a small geographical area. The participants also investigated whether the location decisions vary between schools of different types of independent schools.

The background was the dramatic expansion of the independent school sector that followed the independent school reform in 1992. Several aspects of this reform, such as the effects of independent schools on student’s educational results, have been the subject of previous studies, but the location decisions are by large unexplored.

The project used detailed information on the geographical location of schools, student background in small geographical areas, and information on municipalities, over 1992-2006, and focused at independent schools at the compulsory level.

The project received funding from, among others, the Swedish Research Council and the IFN and SNS Research Program From Welfare State to Welfare Society.

Project manager: Karin Edmark

Participant: Nikolay Angelov, IFAU

Time period: 2015-2018



Edmark, Karin (2018). Location choices of Swedish independent schools: How does allowing for private provision affect the geography of the education market?. IFN Working Paper No. 1244. Link

Angelov, Nikolay och Karin Edmark (2016). När skolan själv får välja – en ESO-rapport om friskolornas etableringsmönster. Rapport till Expertgruppen för studier i offentlig ekonomi 2016:13. Finansdepartementet. Link 


Behavioral Aspects of Institutional Design

The research projects aimed at studying behavioral aspects of institutional design, with the starting premise that an institution is a formal centralized structure. There are numerous examples of such structures: creating a centralized public procurement, creating spectrum license auctions, allocating school children to schools, matching kidney patients to donors.

Depending on how the formal rules are structured around the institution participants’ behavior will be affected by strategic or dynamic aspects. This project aims at studying two aspects: (a) given a set of specific goals set by the policy makers, how shall formal centralized institutions be optimally designed and (b) which behavioral aspects follow from a specific centralized institution. 

The project was financed by the Ragnar Söderberg Foundation.

Project manager: Ola Andersson

Participant: Tommy Andersson

Time period: 2014-2018



Andersson, Ola and Tommy Andersson (2017). Timing and presentation effects in sequential auctions. Journal of Mechanism and Institution Design, 2(1), 39-55. Link


Innovations in the Hospitality Sector

This study focused on the types, implementation and location of innovation in the hospitality sector.

In this project, we first worked on the identification of innovation in hospitality sector, compatible with international scientific and policy frameworks. In the second stage we collected detailed data for Swedish hospitality sector by surveying a broad reference group. This did not only enable us to analyze innovation in Swedish hospitality sector, but also provided other researchers that are in need for this kind of data with the missing key for their empirical research. At the third and final stage of the project, we quantitatively analyzed the innovative efforts in the Swedish hospitality sector and the returns to these efforts. 

The three major issues addressed were (1) WHAT? What type of innovations take place in the hospitality sector? What are the differences between innovations in the hospitality sector compared to other industries in Sweden? (2) HOW? How are these innovations implemented by actors of different types and sizes in the Swedish hospitality sector. How does firm characteristics influence innovation activities in the hospitality sector? How does features in the economic environment influence innovation activities in the hospitality sector? (3) WHERE? Is there a geographical pattern for innovative firms and establishments in the Swedish hospitality sector?

The project was funded by BFUF - the R&D Fund of the Swedish Tourism & Hospitality Industry.  

Project manager: Özge Öner

Participants: Mikaela Backman, Jönköping International Business School and Johan Klaesson, Jönköping International Business School

Time Period: 2015-2017



Backman, Mikaela, Johan Klaesson and Özge Öner (2017). Innovation in the hospitality industry: Firm or location? Tourism Economics, 23 (8), 1591-1614. Länk

Backman, Mikaela, Johan Klaesson and Özge Öner (2017). Innovationer inom besöksnäringen. Report, Jönköping Internationel Business School and BFUF - the R&D Fund of the Swedish Tourism & Hospitality IndustryLink


Store Format Competition in Retail Markets

The purpose of this research project was to conduct a dynamic analysis of demand and market structure in retail food.

A substantial share of investments in retail markets aims to increase the degree of differentiation between stores that differ in terms of size, geographic location, service, etc. Along with the trend toward larger but fewer stores there has been a recent emphasis on developing smaller store formats that are geographically close to the consumer.

The project combined newly developed theoretical models and statistical methods with a unique database covering all retail food stores in Sweden during the period 2001–2010. First, we investigated how consumers choose and value different store formats. Second, we analyzed firm strategies and estimated costs to enter and exit stores in local markets. A key contribution of the project was to simulate the development of the retail food market under a number of hypothetical changes. In particular, to evaluate the effects of changing the number of store formats in local markets and quantify how store profits are affected by higher costs for land and buildings.

The project was financed by the Swedish Retail and Wholesale Development Council.

Project managers: Matilda Orth and Florin Maican, IFN and University of Gothenburg

Time period: 2012-2016



Maican, Florin and Matilda Orth (2016), "Strategisk mix av dagligvarubutiksformat: Metoder för att effektivt analysera marknaden", Research report 2016:1, The Swedish Retail and Wholesale Council.

Orth, Matilda and Florin Maican (2013), "Entry Regulations, Product Differentiation and Determinants of Market Structure". IFN Workinig Paper No. 984. Forthcoming as "Entry Regulations, Welfare and Determinants of Market Structure" in International Economic Review.

Orth, Matilda and Florin Maican (2012), "Marknadsstruktur och dynamik i dagligvaruhandeln". Ekonomisk Debatt 40 (1), 11–15.


From Welfare State to Welfare Society

This project was jointly undertaken by IFN and SNS - Centre for Business and Policy Studies. The program contained research conducted at IFN and by external researchers, as well as popular science and public seminars published and organized by SNS.

This research project focused on the momentous transformation of the production of welfare services which has taken place in Sweden since the end of the 1980s. Competition has been introduced for a number of welfare services and private actors have complemented the public sector as service providers. The program aimed at developing research based suggestions on how to improve the Swedish system for the production of publicly funded services.

The project had a consultative group, consisting of Linnea Ax, Swedish Agency for Economic and Regional Growth, Catharina Barkman, Stockholm County Council (chairperson of the consultative group), Henrik Borelius, Attendo, Mats Brandt, Ministry of Finance, Henrik Brehmer, Capio, Peje Emilsson, Magnora, Leif Eriksson, Täby Municipality, Sari Eriksson, Katrineholm Municipality, Daniel Forslund, Vinnova, Nina Nornholm, EQT, Magnus Lindquist, Triton, Eva Mörk, Uppsala University and SNS, Fredrik Näslund, Nordic Capital, Anna Pauloff, The Swedish Agency for Public Management, Stefan Stern, Investor, Christina Sterner, Diaverum, Kristina Ström Olsson, Insurance Sweden, Mattias Svantesson, The Swedish Schools Inspectorate, Fredrik Eklund, Nordic Healthcare Group, Eric Wahlberg, Praktikertjänst, Annika Wallenskog, SKL, Hans Wikse, Procuritas and Martin Ärnlöv, Bracke diakonia.

The project was financed by grants from AFA Insurance, The Sven and Dagmar Salén Foundation, Aleris, Axcel, IK Investment Partners, Team Olivia, Valedo Partners and by contributions from the consultative group.

Project managers: Henrik Jordahl and Ilinca Benson, SNS.

Participants: Jannis Angelis, KTH and IFN; Matz Dahlberg, Uppsala University; Mikael Elinder, Uppsala University and IFN; Eva Hagbjer, Stockholm School of Economics; Anna Häger Glenngård, Lunds University and IFN; David Isaksson, Uppsala University; Peter Lindgren, IVBAR and Karolinska Institutet; Heléne Lundqvist, Stockholm University; Gabriel Heller Sahlgren, London School of Economics and IFN; Ulrika Winblad, Uppsala University; Richard Öhrvall, Linköping University and IFN; and others.

Time period: 2012-2016

The project's web page at SNS (in Swedish): Link



Angelis, Jannis and Henrik Jordahl (2015). Merciful yet effective elderly care performance management practices. Measuring Business Excellence, 19 (1), 61-69.

12 additional publications in Swedish are listed on the corresponding Swedish page.


The project's 22 conferences are listed on the projects’s web page at SNS (in Swedish): Link


Productivity and Regulation of New Stores

This project measured productivity in retailing and analyzed the effects of entry of ”big box” stores on local markets.

The major structural change in retail markets during the last few decades before the project was started was the entry of large (big-box) stores along with a drastic fall in the number of stores. The most striking example is the expansion of Wal-Mart, which has been found to greatly lower retail prices and increase exit of retail stores in the U.S., the “Wal-Mart effect”. Retail markets in Europe have also followed the big-box trend, though on a smaller scale, with for example Carrefour, Metro, Schwartz and Tesco. Although there is an emerging literature about retail markets, the impact of this structural change on productivity has not been given much attention. This project dealt with how to measure multi-factor productivity in retail markets and evaluate the effect of entry of large big-box stores on exit and the productivity distribution of incumbent stores in local markets. A central contribution was to provide a dynamic framework for how to consider that stores have market power and compete in local markets. As entry of new stores is regulated, the project had a direct link to competition policy. 

The project was financed by grants from the Swedish Competition Authority and the Torsten Söderberg Foundation.

Project managers: Matilda Orth and Florin Maican

Time period: 2012-2016



Maican, Florin and Matilda Orth (2012). "A Dynamic Analysis of Regulation and Productivity in Retail Trade". IFN Working Paper No. 939. Published in International Journal of Industrial Organization, 40, 67-80, 2016. (Winner of the IJIO Best Paper Award for the best paper in International Journal of Industrial Organization in 2016.) Link

Maican, Florin and Matilda Orth (2012). "Productivity Dynamics and the Role of 'Big-Box' Entrants in Retailing." IFN Working Paper No. 898. Published in Journal of Industrial Economics, 65 (2), 397-438. Link


Hospitality Sector Clusters in Sweden

This study concered the location of the hospitality sector in Sweden.

The project mapped the hospitality industry and several attributes of it, to illustrate the locations of the industry across Swedish municipalities and regions, and also examined how this has changed over time. The project also carried out an in-depth quantitative analysis of the determinants of success and failure in the industry, in order to make generalizable conclusions for future investment and planning.

The project was funded by BFUF - the R&D Fund of the Swedish Tourism & Hospitality Industry.  

Project manager: Özge Öner

Time period: 2013-2015 



Özge Öner and Johan Klaesson (2016). Location of leisure: The new economic geography of leisure services, Leisure Studies, 36 (2), 203-219. Link



The purpose of this project was to examine the effects of payroll taxes on employment in the service sector. According to economic theory, the effects on employment are ambiguous. On the one hand, payroll tax reductions stimulate demand for labour in the short run. On the other hand, wages may increase in the long run as they are re-negotiated, which tends to reduce employment.

The effects of a natural experiment in taxation – a reduction of payroll taxes for youth (but not for older employees) during 2007–2009 – are investigated for a particular industry, namely retail. The project considers effects on the number of employees, work hours and wages. Effects on wages per hour (instead of wage bill per employee) and hours have not been considered in the previous literature. Effects on hours may be important in service industries which typically employ workers on a part-time basis.

The project was financed by a research grant from The Institute for Evaluation of Labour Market and Education Policy (IFAU).

Project manager: Per Skedinger

Time period: 2010-2015



Skedinger, Per (2014). Effects of payroll taxes for young workers. Nordic Economic Policy Review, 4 (1), 125-169.


Effects of School Choice

In this project, we test how the option to choose between different schools has affected students’ results. Do school choice and competition between schools lead to better results for all through better quality in all schools, and through a better match between students and schools? Or are there also losers from school choice? School choice in Sweden was widely increased in 1992 when a reform allowed students and parents to choose between different municipal, as well as independent, schools. Previous research has shown that competition from independent schools has led to better results in all schools. However, the effect of school choice between municipal schools has not been evaluated to the same extent, even thought this part of the reform may also have had substantial effects.

The project was financed by The Swedish Research Council and the Jan Wallander and Tom Hedelius Foundation.

Project manager: Karin Edmark
Participants: Verena Niepel, ZEW, Markus Frölich, University of Mannheim

Time period: 2009-2015



Edmark, Karin, Markus Frölich and Verena Wondratschek (2014). Sweden's school choice reform and equality of opportunity. Labour Economics, 30 (October), 129 –142. Link

Wondratschek, Verena, Karin Edmark and Markus Frölich (2013). The short- and long-term effects of school choice on student outcomes – Evidence from a school choice reform in Sweden. IFN Working Paper No 981. Published in Annals of Economics and Statistics, 111-112, 71-102. Link


File sharing, the entertainment industry, and the IPRED law

We investigate the relationship between file sharing and music and movie sales by evaluating the effects of the Swedish implementation of the IPRED law in 2009.

During the last decade global music sales have fallen drastically. The music industry has claimed that file sharing is the main reason for this. In 2009, the IPRED-law was implemented in Sweden where the aim was to control the widespread practice of file sharing of music and movies. We investigate the effects of the IPRED-law on illegal file sharing of music and movies in Sweden and the indirect the effects of file sharing on music and movie sales.

Project manager: Che-Yuan Liang, IFN and Uppsala University

Participant: Adrian Adermon, Uppsala University

Time period: 2010-2012



Adermon, Adrian and Che-Yuan Liang (2010). Piracy, music and movies: A natural experiment. IFN Working Paper 854. Published as Piracy and music sales: The effects of an anti-piracy law, in Journal of Economic Behavior and Organization, 105, 90-106, 2014. Link


Incentives in organizations and markets: A development of multi principal agent theory with applications for privatization, competition and outsourcing

This project aims at deepening the study of the intersection between markets and hierarchy/bureaucracy.

This project is partly motivated by a number of questions related to the organization of the public sector that have only been analyzed to a small extent, and also by the lack of a unifying conceptual framwork for studying how incentives are determined in markets, in hierarchies/bureaucracies and in the intersection between markets and organizations. The project aims both to develop theory for how incentives are determined within organizations and in markets, and to apply this theory on questions regarding the organization of public sector services, with a particular focus on Swedish health-care.

Project manager: Fredrik Andersson

Time period: 2009-



Andersson, Fredrik (2010). "On the Cost-vs-Quality Tradeoff in Make-or-Buy Decisions." Working Paper 2010:2. Department of Economics, Lund University.

Andersson, Fredrik (2009). "Make-or-buy Decisions and the Manipulability of Performance Measures." IFN Working Paper No. 815. Published in The B.E. Journal of Theoretical Economics, 11 (1), (Advances), Article 23, 2011.

Andersson, Fredrik (2009). "A Trickle-Down Theory of Incentives with Applications to Privatization and Outsourcing." IFN Working Paper No. 784.


Public Services from the Voters' Perspective

We study the interaction of voters and politicans regarding public services. How do voters react to changes in prices and supply of public services?

Public consumption makes up 51 percent of public expenditures in Sweden and consists almost exclusively of services. Counties and municipalities have tried different approaches to meet the voters' demand for public services such as health care, education and elderly care. We capture the voters' opinions by using opinion surveys, such as the Swedish Election Studies.

The project was financed by a program grant from the Jan Wallander and Tom Hedelius Foundation.

Project manager: Henrik Jordahl

Participants: Mikael Elinder and Panu Poutvaara, University of Munich and the Ifo Instiute for Economic Reserach



"Promise voters to pad their wallets, and they will listen". IFN Newsletter, No 2, 2015. Link

Elinder, Mikael, Henrik Jordahl and Panu Poutvaara (2008). "Selfish and Prospective: Theory and Evidence of Pocketbook Voting." IFN Working Paper No 770. Published as "Promises, policies and pocketbook voting", European Economic Review, 75 (April), 177-194, 2015. Link 


Publications in Swedish

Elinder, Mikael, Henrik Jordahl and Panu Poutvaara (2009). "Själviska och framåtblickande väljare - Hur många röster köpte maxtaxan i barnomsorgen?" Ekonomisk Debatt, 37 (2), 6-12.


Public and Private Production of Publicly Financed Services

There is a trend moving towards private production of publicly financed services. This project studies the economic consequences of the choice between public and private production in terms of cost and quality.

International studies indicate that public procurement of transportations and technical activities may result in cost reductions of up to 30 per cent compared with public production. For "softer" activities the cost savings potential is considerably smaller and for health-care it is highly uncertain. According to the judgment of the Swedish Competition Authority, public services of about 250 billion SEK could be opened to competition between private producers. On the other hand, private production comes with a loss of control for the public principal with the risk of reduced service quality.

A starting-point is that all public services are not equally suited to contracting out. Differences between public and private production arise in the interplay of production mode, competition, and difficulties of contracting. The output of the project will include a survey paper on outsourcing of publicly financed services and an empirical study of Swedish municipalities.

Project manager: Henrik Jordahl

Participants: Fredrik Andersson (Lund University and IFN), Mikael Elinder (Uppsala University and IFN, and Erik Lindqvist (Stockholm School of Economics and IFN)

The project was funded by the Jan Wallander and Tom Hedelius Foundation.



Andresson, Fredrik and Henrik Jordahl (2011). "Outsourcing Public Services: Ownership, Competition, Quality and Contracting." IFN Working Paper No. 874.

Lindqvist, Erik (2010). "Planned Treatment and Outcomes in Residential Youth Care: Evidence from Sweden." IFN Working Paper No 834. Published in Children and Youth Services Review, 33 (1): 21-27, 2011.

Lindqvist, Erik (2008). "Privatization of Credence Goods: Theory and an Application to Residential Youth Care." IFN Working Paper No 750.

Lindqvist, Erik (2008). "Will Privatization Reduce Costs?" IFN Working Paper nr 736.


Publications in Swedish

Andersson, Fredrik and Henrik Jordahl (2011). "Hinder och drivkrafter för tjänsteinnovation i offentlig sektor: Outsourcing av offentligt finansierade tjänster." Working Paper 2011:24, Swedish Agency for Growth Policy Analysis.

Jordahl, Henrik (2011). "Vinst i välfärden: nationalekonomiska erfarenheter och perspektiv". In Anders Morin (ed), Vitsen med vinsten. Stockholm: Hjalmarson & Högberg Bokförlag, 78–93.

Lindqvist, Erik (2008). Privatisering av trovärdighetsvaror. IFN Nyhetsbrev, No 3 2008.

Jordahl, Henrik (2008). Privat produktion av offentligt finansierade tjänster. Ekonomisk Debatt, 36 (3), 46-58.


Public Service Contracting and Regional Development

Service contracting makes up a significant and increasing share of public expenditure in Swedish municipalities. Previous research has compared cost and quality of publicly financed services that are either produced in house or purchased from private companies. This project studied how this make or buy decision in Swedish municipalities varies with regional business structure and economic development. In particular the political explanations of public sector outsourcing was studied.

Project manager: Henrik Jordahl

Participant: Mikael Elinder

Time period: 2009-2011

The project was financed by a grant from the Swedish Competition Authority.



Elinder, Mikael and Henrik Jordahl (2011). "Political Preferences and Public Sector Outsourcing." IFN Working Paper No. 877. Published in European Journal of Political Economy, 30, 43-57, 2013. Link


Child Care and Long Run Labor Supply

The purpose of the project was to study the effects of subsidized childcare on long run labor supply and access to human capital.

Child care costs and accessibility can impact long run labor supply by affecting the size and quality of tomorrow’s labor force: size, through the birth rate, and quality, through a child’s development and human capital accumulation later in life. Understanding the determinants of fertility is central in today’s Europe, where problems arising from low fertility are of great concern. Moreover, in a knowledge-based society, it is important to uncover the preconditions for human capital accumulation, both for the growth potential of the economy, and to prevent disadvantaged children from falling behind.

Three topics were studied in the project:

1) Exploiting the natural experiment created by the implementation of the Swedish childcare cost reform of 2002, we study the causal effect of child care costs on fertility.

2) Using the same natural experiment as above, we study the impact of child care on child and parent health as measured by patient- and insurance register data.

3) Long run causal effects of childcare on education in adulthood are identified using regional variation in the timing of the Swedish 1970´s childcare expansion. 

The project was financed by a research grant from the Bank of Sweden Tercentenary Foundation.

Project manager: Anna Sjögren, IFN and IFAU

Participants: Helena Svaleryd, IFN, Eva Mörk, Uppsala University and IFAU, Mårten Palme, Stockholm University, Per Pettersson-Lidbom, Stockholm University, Jonathan Gruber, MIT, Maria Sáez-Martí, Zurich University

Time period: 2007-2011



Mörk, Eva, Anna Sjögren and Helena Svaleryd (2009), "Cheaper Child Care, More Children." IFN Working Paper No. 782. Published as "Childcare costs and the demand for children — evidence from a nationwide reform" in Journal of Population Economics, 26 (1), 33-65, 2013.


Publications in Swedish

Sjögren, Anna and Helena Svaleryd (2010). "Livets lotteri och vårt ansvar för de utsatta barnen." In SOU 2010:64, "Se de tidiga tecknen – forskare reflekterar över sju berättelser från förskola och skola".

Sjögren, Anna and Helena Svaleryd (2010). "Nitlott i barndomen ‒ familjebakgrund, hälsa, utbildning och socialbidragstagande bland unga vuxna." IFN Policy Paper No. 38.

Mörk, Eva, Anna Sjögren and Helena Svaleryd (2009). "Effekter av barnomsorgsavgifter på barnafödandet." Ekonomisk Debatt, 37 (2), 59-69.

Sjögren, Anna and Helena Svaleryd (2007). "Vad betyder barnomsorgen för barnafödandet?" IFN Newsletter No. 3, 2007.


COINVEST – Competitiveness, Innovation and Intangible Investment in Europe

The project was aimed at understanding the contributions of intangible investments to innovation, competitiveness, growth and productivity in Europe. Intangible investments are, with a few exceptions, either not measured, or treated as an intermediate input into production. This means that they are assumed to produce no durable assets for firms or economies. Some knowledge investment is counted as such in the key economic measures such as GDP (e.g. software). However, R&D and other knowledge investment (like investment in human capital via training, investment in reputation capital, investment in organisational capital etc) are all treated as day-to-day expenses, not investment. Thus, under current conventions, investment and GDP in an economy whose businesses spend €1 more on almost all knowledge investment is the same as an economy whose businesses turn up their air-conditioning. The researchers working on the project have collected data on a wide range of intangible investments and incorporated these into economic performance measures in order to improve our understanding of knowledge-driven economies and firms.

COINVEST was a collaborative project involving seven European research organizations (in Belgium, Bulgaria, France, Germany, Portugal, Sweden, and the UK). The project is supported by funding from the European Commission under its Seventh Framework Programme.

Project manager: Henrik Jordahl

Participant: Harald Edquist

Time period: 2008-2010

Project Web Pages



Edquist, Harald, 2011. "Intangible Investment and the Swedish Manufacturing and Service Sector Paradox." IFN Working Paper No. 863.

Edquist, Harald, 2009. "Can Investment in Intangibles Explain the Swedish Productivity Boom in the 1990s?" IFN Working Paper No. 809. Published in Review of Income and Wealth, 57 (4), 658–682, 2011.

Edquist, Harald, 2009. "How Much does Sweden Invest in Intangible Assets?" IFN Working Paper No. 785.


Producer Services

This project studied the importance of producer services for the manufacturing and the service sector, as well as for the entire Swedish economy. The focus was mainly on the outsourcing of producer services and its implications for productivity and labor market outcomes.

The project aimed at a closer study of the development of services connected to manufacturing, i.e. producer services and goods distribution, with a particular focus on the manufacturing companies' make or buy decisions regarding producer services. Another important topic was the effects of outsourcing and offshoring on producitivity and labor market outcomes. 

Project manager: Roger Svensson 

Time period: 2009-2010


Publications in Swedish

Svensson, Roger (2010). "Outsourcing av producenttjänster." Ekonomisk Debatt, 38 (6), 43-56.

Svensson, Roger (2010). "Effekter av utlandsflytt av producenttjänster." Ekonomiska Samfundets Tidskrift, årg. 63, nr 2, 107-114.

Svensson, Roger (2009). "Producenttjänster och outsourcing." IFN Policy Paper nr 26.


Platforms and Policy in the Telecommunications and High-Technology Industry

In two-sided markets, platforms connect and facilitate transactions between separate groups of agents that value each other’s presence. Platforms are common in the telecommunications and high-technology sectors. For example, in telecommunications, Internet service providers connect consumers and companies providing services over the internet. In the high-tech sector, software and hardware companies connect consumers and companies developing applications for the platform. Platforms in these markets must serve both groups of customers and design pricing and business strategies so as to get both sides onboard.

This research project aims to develop the theory of two-sided markets and use this theory to provide guidance for regulation and policy in the telecommunications and high-technology industry. The focus is two-fold.

1. To evaluate Net neutrality regulation on the Internet. An important feature of the Internet is that it can be characterized as a two-sided market. Since the inception of the Internet, information packets are transported on the Internet under “net neutrality,” a regime that does not distinguish in terms of price between bits or packets depending on the services that these bits and packets are used for. But recently, Internet broadband access providers in the Unites States have demanded rights to additional compensation for carrying valuable digital services. Granting them this would be a sharp departure from the net neutrality regime and has started an intensive debate about the underlying structure of the Internet and how communications companies operating the network should be regulated.

2. To develop theory and to evaluate policy relating to open and closed platforms. It is important to recognize that many software and hardware platforms in two-sided markets have a choice. They could allow external companies to interface with their product (and provide open platforms), or they could choose to close the interface (and provide closed platforms).

Project manager: Joacim Tåg

Time period: 2008

The project was part of a doctoral thesis at the Swedish School of Economics and Business Administration in Helsinki and was financed by the Ministry of Education in Finland and the Academy of Finland.



Economides, Nicholas and Joacim Tåg (2011). "Net Neutrality and Net Management Regulation: Quality of Service, Price Discrimination, and Exclusive Contracts". Forthcoming in Ian Brown, ed., Research Handbook on Governance of the Internet. Cheltenham: Edward Elgar.

Tåg, Joacim (2009). "Competing Platforms and Third Party Application Developers." Communication & Strategies, 74, 95-114.

Tåg, Joacim (2009). "Paying to Remove Advertisements." IFN Working Paper No. 789. Published in Information Economics and Policy, 21 (4), 245-252.

Tåg, Joacim (2008). Essays on Platforms: Business Strategies, Regulation and Policy in Telecommunications, Media and Technology Industries. PhD Thesis. Hanken School of Economics, Helsinki.

Tåg, Joacim (2008). "Efficiency and the provision of open platforms." IFN Working Paper No. 748.

Tåg, Joacim (2008). "Open versus closed platforms." IFN Working Paper No. 747.

Economides, Nicholas and Joacim Tåg (2008). "Network Neutrality on the Internet: A Two-Sided Market Analysis." IFN Working Paper No. 727. Published in Information Economics and Policy, 24 (2), 91-104, 2012.


Publications in Swedish

Tåg, Joacim (2009). "Policies och regleringar i telekommunikations-, media- och teknologiindustrierna". Ekonomiska Samfundets Tidskrift, 62 (2), 83-87. Link


Competition and Regulation in Electronic Communications

The purpose of this research project is to contribute to the understanding of the determinants of interconnection charges in electronic communications and the effect of competition and regulatory policies on market conduct.

Broadly speaking, the purpose of this research project is to analyze three issues. First, how does the mobile telecom market function, and what is the need for public intervention? Despite the many sources of market failure in telecommunications, the benefits of public intervention are uncertain. In fact, there are estimates that the 26 US states with price controls had prices that where 15 percent higher than the states without price controls, holding other economic factors equal. Second, how should one evaluate the effects of political intervention in the mobile telecom industry? Concerning the new European regulatory framework such an evaluation is already scheduled to be started in about two years time. Third, how should the national regulatory agencies carry out their duties, such as delineating markets, measuring market power and metering out appropriate remedies, under the new regulatory framework?

Project manager: Johan Stennek

Participant: Thomas Tangerås

Time period: 2005-2008.



Stennek, Johan and Thomas Tangerås (2007). "Better Regulation of Mobile Telecommunications." SIEPS European Policy Analysis No. 1, 2007.

Stennek, Johan and Thomas Tangerås (2006). "Competition vs. Regulation in Mobile Telecommunications." IFN Working Paper No. 685.


Globalization and Localization of Service Production

In November 2006, IFN hosted a conference on the globalization of service production and its impact on small open economies such as Sweden. Participants included Sten Tolgfors, Minister for Trade, and leading international scholars. 
The conference focused on the consequences of international trade and foreign direct investment in the production of services, including the increasing bundling of services with traditionally manufactured goods.
Five papers from the conference are published in a special issue of Journal of Industry, Competition and Trade (No. 3-4 2008).
Project Manager: Mattias Ganslandt
Time period: 2006


International cooperation

Visiting researchers

Collaborating with others is essential for IFN as a research institute. Our researchers co-author articles with colleagues from other institutes, and many also teach at various universities and colleges.

As part of our extensive program of guest researchers, leading international researchers visit the institute. The visitors present and pursue their research as well as interact and cooperate with researchers at IFN.

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Research Institute of Industrial Economics, Grevgatan 34 - 2 fl, Box 55665, SE-102 15 Stockholm, Sweden | Phone: +46-(0)8-665 45 00 |