• 317 Citations
  • 10 h-Index
20022020
If you made any changes in Pure these will be visible here soon.

Research Output at NOVA 2002 2020

2020

Editors’ note

Costa, L. F. & Hoernig, S., 1 Jan 2020, In : Portuguese Economic Journal. 19, 1

Research output: Contribution to journalEditorial

Open Access
File

Zero-rating and network effects

Hoernig, S. & Monteiro, F., 1 Jan 2020, In : Economics Letters. 186, 108813.

Research output: Contribution to journalArticle

Rating
Network effects
ISP/Internet service provider
Incentives
Participation
2019

Special issue on economic policy in Portugal: innovation, competitiveness, and internationalisation. Editors’ introduction

Alves, R. P., Costa, L. F. & Hoernig, S., Oct 2019, In : Portuguese Economic Journal. 18, 3, p. 125-126

Research output: Contribution to journalEditorial

Open Access
File
2018
2 Citations (Scopus)

Cooperative investment, access, and uncertainty

Bourreau, M., Cambini, C. & Hoernig, S., 1 Jan 2018, In : International Journal of Industrial Organization. 56, p. 78-106 29 p.

Research output: Contribution to journalArticle

Uncertainty
Obligation
Investors
Access price
Exercise

On the minimum correlation between symmetrically distributed random variables

Hoernig, S., 1 Jul 2018, In : Operations Research Letters. 46, 4, p. 469-471 3 p.

Research output: Contribution to journalArticle

Bernoulli Random Variables
Random variables
Linear programming
Strictly
Random variable
1 Downloads (Pure)

Sectoral regulators and the Competition Authority: which relationship is best?

Barros, P. P. & Hoernig, S. H., 1 May 2018, In : Review of Industrial Organization. 52, 3, p. 451-472 22 p.

Research output: Contribution to journalArticle

Open Access
File
Authority
European Union
Lobbying
Overlapping
Incentives
2017

The future of broadband policy, part 2: Technological neutrality, path dependency and public financing

Bourreau, M., Cambini, C., Hoernig, S., Parcu, P. L., Rossi, M. A. & Silvestri, V., Jun 2017, Florence: Florence School of Regulation, Communications and Media. 48 p.

Research output: Book/ReportOther report

neutrality
market
European Commission
EU
electronics
2016

Going beyond duopoly: Connectivity breakdowns under receiving party pays

Hoernig, S., 1 Sep 2016, In : Information Economics and Policy. 36, p. 1-9

Research output: Contribution to journalArticle

connectivity
prediction
cost
Breakdown
Access charge
2015
4 Citations (Scopus)

Fixed-mobile substitution and termination rates

Hoernig, S., Bourreau, M. & Cambini, C., 1 Jan 2015, In : Telecommunications Policy. 39, 1, p. 65-76 12 p.

Research output: Contribution to journalArticle

substitution
Substitution reactions
fee
Costs
subscription
9 Citations (Scopus)

Geographic access markets and investments

Bourreau, M., Cambini, C. & Hoernig, S., 1 Jun 2015, In : Information Economics and Policy. 31, p. 13-21 9 p.

Research output: Contribution to journalArticle

infrastructure
market
price
Access price
Market access

Price distortion under fixed-mobile substitution

Bourreau, M., Cambini, C. & Hoernig, S., 1 Dec 2015, In : Economia e Politica Industriale. 42, 4, p. 441-454 14 p.

Research output: Contribution to journalArticle

Price distortions
Substitution
Markup
Customer heterogeneity
Mobile telephony
1 Citation (Scopus)

Transversal agency and crowding out

Barros, P. P., Hoernig, S. & Nilssen, T., 1 Dec 2015, In : Journal of Institutional and Theoretical Economics. 171, 4, p. 589-608 20 p.

Research output: Contribution to journalArticle

Industry
Interaction
Monitoring
Government agencies
Crowding out
3 Citations (Scopus)

Welfare analysis of regulating mobile termination rates in the U.K.

Harbord, D. & Hoernig, S., 1 Dec 2015, In : Journal of Industrial Economics. 63, 4, p. 673-703 31 p.

Research output: Contribution to journalArticle

Welfare analysis
Termination
Consumer surplus
Mergers
European Commission
2014
11 Citations (Scopus)

Calling circles: network competition with nonuniform calling patterns

Hoernig, S., Inderst, R. & Valletti, T., Mar 2014, In : Rand Journal Of Economics. 45, 1, p. 155-175 21 p.

Research output: Contribution to journalArticle

Network competition
Access charge
Marginal cost
Competitive intensity
Price discrimination
10 Citations (Scopus)

Competition between multiple asymmetric networks: theory and applications

Hoernig, S., 1 Jan 2014, In : International Journal of Industrial Organization. 32, 1, p. 57-69 13 p.

Research output: Contribution to journalArticle

Circuit theory
Costs
Network theory
Termination
2 Citations (Scopus)

Fixed-mobile integration

Hoernig, S., Bourreau, M. & Cambini, C., 1 Feb 2014, In : Journal Of Regulatory Economics. 45, 1, p. 57-74 18 p.

Research output: Contribution to journalArticle

Mobile networks
Substitution
Incumbents
Integrated
Joint ownership

The strength of the waterbed effect depends on tariff type

Hoernig, S., 1 Nov 2014, In : Economics Letters. 125, 2, p. 291-294 4 p.

Research output: Contribution to journalArticle

Tariffs
Fees
Pass-through
Network competition
Two-part tariff
2013

Efectos de la reducción de tarifas de terminación móvil enel bienestar en el mercado de las telecomunicaciones de México

Harbord, D. & Hoernig, S., 2013, In : Trimestre Economico. 80, 319, p. 651-686 36 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Portugal - Political repercussions of the financial rescue plan

Hoernig, S., Jul 2013, In : Intereconomics. 48, 4, p. 194-195 2 p.

Research output: Contribution to journalEditorial

The ambivalence of two-part tariffs for bottleneck access

Hoernig, S. & Vogelsang, I., 2013, Wettbewerb und Regulierung in Medien, Politik und Märkten. Dewenter, R., Haucap, J. & Kehder, C. (eds.). Nomos Verlag, p. 63-80

Research output: Chapter in Book/Report/Conference proceedingChapter

Wholesale pricing, NGA take-up and competition

Hoernig, S., Jay, S., Neu, W., Neumann, K. H., Plueckebaum, T. & Vogelsang, I., 2013, In : Communications & Strategies. 86, 2nd Quarter, p. 153-174 22 p.

Research output: Contribution to journalArticle

Pricing
Fiber
Copper
Access charge
Incumbents
2012
40 Citations (Scopus)

Ex ante regulation and co-investment in the transition to next generation access

Bourreau, M., Cambini, C. & Hoernig, S., 1 Jun 2012, In : Telecommunications Policy. 36, 5, p. 399-406 8 p.

Research output: Contribution to journalArticle

regulation
remedies
Copper
Economics
pricing

Mobile Telephony

Hoernig, S., 1 Jan 2012, Oxford Handbook of the Digital Economy. Oxford: Oxford University Press, p. 210-230

Research output: Chapter in Book/Report/Conference proceedingChapter

45 Citations (Scopus)

Strategic delegation under price competition and network effects

Hoernig, S., 1 Nov 2012, In : Economics Letters. 117, 2, p. 487-489 3 p.

Research output: Contribution to journalArticle

Network effects
Price competition
Managers
Strategic delegation
Competitive intensity
3 Citations (Scopus)

The editorial - Regulation and competition in communications markets

Cambini, C., Hoernig, S. & Bohlin, E., Jun 2012, In : Telecommunications Policy. 36, 5, p. 357-359 3 p.

Research output: Contribution to journalEditorial

8 Citations (Scopus)

The impact of different fibre access network technologies on cost, competition and welfare

Hoernig, S., Jay, S., Neumann, K. H., Peitz, M., Plückebaum, T. & Vogelsang, I., Mar 2012, In : Telecommunications Policy. 36, 2, p. 96-112 17 p.

Research output: Contribution to journalArticle

welfare
Fibers
costs
Costs
engineering
2011
1 Citation (Scopus)

When two-part tariffs are not enough: mixing with nonlinear pricing

Hoernig, S. & Valletti, T., 1 Jan 2011, In : The B.E. Journal of Theoretical Economics. 11, 1, 21.

Research output: Contribution to journalArticle

Nonlinear pricing
Two-part tariff
Tariffs
Exclusivity
Shopping
2010

National FTTH plans in France, Italy and Portugal

Bourreau, M., Cambini, C. & Hoernig, S., 1 Jan 2010, In : Communications & Strategies. 78, 2, p. 107-126

Research output: Contribution to journalArticle

fibre
plan
21 Citations (Scopus)

Racing for investment under mandatory access

Vareda, J. & Hoernig, S., 1 Jan 2010, In : B E Journal Of Economic Analysis & Policy. 10, 1, 67.

Research output: Contribution to journalArticle

Access price
Holidays
Tariffs
2007
17 Citations (Scopus)

Bertrand games and sharing rules

Hoernig, S., 1 Jan 2007, In : Economic Theory. 31, 3, p. 573-585

Research output: Contribution to journalArticle

Open Access
Sharing rule
Nash equilibrium
Profit
Pure strategy Nash equilibrium
7 Citations (Scopus)

Mixing goods with two-part tariffs

Hoernig, S. & Valletti, T. M., 1 Jan 2007, In : European Economic Review. 51, 7, p. 1733-1750

Research output: Contribution to journalArticle

Open Access
Two-part tariff
Tariffs
Profit
Charge
Media industry
40 Citations (Scopus)

On-net and off-net pricing on asymmetric telecommunications networks

Hoernig, S., 1 Jan 2007, In : Information Economics And Policy. 19, 2, p. 171-188

Research output: Contribution to journalArticle

Open Access
Telecommunication network
Pricing
Operator
Charge
Equilibrium pricing
2006
12 Citations (Scopus)

Should uniform pricing constraints be imposed on entrants?

Hoernig, S. H., Aug 2006, In : Journal Of Regulatory Economics. 30, 2, p. 199-216 18 p.

Research output: Contribution to journalArticle

Uniform pricing
Incumbents
Duopoly
Price caps
Broadband
2003
3 Citations (Scopus)

Asymmetry, stability and growth in a step-by-step R and D-race

Hoernig, S. H., Apr 2003, In : European Economic Review. 47, 2, p. 245-257 13 p.

Research output: Contribution to journalArticle

Asymmetry
Innovation
Economic growth
Asymmetric equilibria
Prediction
8 Citations (Scopus)
Profitability
Existence of equilibrium
Cournot oligopoly
Comparative statics
Competitors
2002
18 Citations (Scopus)

Mixed Bertrand equilibria under decreasing returns to scale: An embarrassment of riches

Hoernig, S. H., Feb 2002, In : Economics Letters. 74, 3, p. 359-362 4 p.

Research output: Contribution to journalArticle

Bertrand equilibrium
Returns to scale
Profit
Equilibrium price
Monopoly
51 Citations (Scopus)

Universal service and entry: The role of uniform pricing and coverage constraints

Valletti, T. M., Hoernig, S. & Barros, P. P., 2002, In : Journal Of Regulatory Economics. 21, 2, p. 169-190 22 p.

Research output: Contribution to journalArticle

Universal service
Uniform pricing
Isolation
Incumbents
Strategic effect