Et profilbilde

Sigbjørn Landazuri Tveteraas { "honorific-suffix": "Professor", "fn": "Sigbjørn Landazuri Tveteraas", "tel": "Telefon: 51833707", "email": "" }

Avdeling/enhet Det teknisk- naturvitenskapelige fakultet
Institutt/senter Institutt for sikkerhet, økonomi og planlegging
Rom KE D-429


Utvalgte publikasjoner

Publications in Peer-Reviewed Journals

F. Asche, M. Bellemare, M. Smith, C., Roheim and S., Tveteras. Fair Enough? Food Security and the International Trade of Seafood. World Development, 67: 151?160,

Tveteras, S., F. Asche and K. Lien. (2014). Tour operators? market power when renting hotel rooms in the North of Norway. Tourism Economics. 20(3): 579-594.

Tveteras, S. and K. H. Roll. (2013). Long-Haul Flights and Tourist Arrivals. Tourism Economics. 20(1): 5-20.

Asche, F., A. Oglend and S. Tveteras. (2013) Regime Shifts in the Fish Meal/Soyabean Meal Price Ratio. Journal of Agricultural Economics. 64(1): 97?111.

Tveteras, S., F. Asche, M. Bellemare, M. Smith, A. G. Guttormsen, A. Lem, K. Lien and S. Vannuccini. (2012). Fish is Food ? The FAO?s Fish Price Index. PLoS ONE 7(5).

Tveterås, S., R. Tveterås and K. Lien. (2012). Food Consumption Changes in Russia: An Analysis of Regional Demand for Herring Products. Food Economics 8(4), 222-232. 

Tveteras, S, C. E. Paredes and J. Peña-Torres. (2011). Individual vessel quotas in Peru: Stopping the race for anchovies. Marine Resource Economics 26, 225-232.

Asche, F., L. Nøstbakken, S. Tveterås og A. Øgaard. (2011). Buying power in UK retail chains: A residual supply approach. Aquaculture Economics and Management 15(1), 1?17.

Tveteras, S. (2010). ?Forecasting with Two Price Regimes: A Markov-Switching VAR Model for Fish Meal Price,? JCC: Business and Economics Research Journal 3(1), 34-40, 2010.

Tveteras, S. and R., Tveteras. (2010). ?The Global Competition for Wild Fish Resources between Livestock and Aquaculture.? Journal of Agricultural Economics 61(2), 381-397.

Asche, F. H. Hansen, R. Tveteras and S . Tveteras. (2009). ?The Salmon Disease Crisis in Chile,? Marine Resource Economics 24(4), 405-411.

A short version was published in FAO, Food and Agriculture Organization. (2010). Food Outlook. Global market analysis. June 2010. p58-59.

Andersen, T., K. Lien, R. Tveteras and S. Tveteras. (2009). ?The Russian Seafood Revolution: Shifting Consumption towards Aquaculture Products,? Aquaculture Economics and Management 13(3), 191 ? 212.

Andersen, T. B., K. H. Roll and S. Tveteras. (2008). ?Price responsiveness of salmon supply in the short and long run,? Marine Resource Economics 23(4), 425-37.

Tveteras, S. and F. Asche. (2008). ?International Fish Trade and Exchange Rates: An Application to the Trade of Salmon and Fishmeal,? Applied Economics 40, 1745-1756.

Asche, F. and S. Tveteras. (2004). ?On the Relationship between Aquaculture and Reduction Fisheries,? Journal of Agricultural Economics 55(2), 245-65.

Tveteras. S. (2002). ?Norwegian salmon aquaculture and sustainability: the relationship between environmental quality and industry growth,? Marine Resource Economics 17(2), 121-132.

Asche, F., A.G. Guttormsen and S. Tveteras. (2001). ?Aggregation over different qualities: Are there generic commodities??  Economics Bulletin 3(13).    

Pågående forskning


07.2013-                     Associate Professor in Economics, University of Stavanger, The Norwegian School of Hotel Management

2009-06.2013             Professor, CENTRUM Católica Business School, Pontificia Universidad Católica del Perú (PUCP)

2008-                          Research Associate, Institute for Research in Economics and Business Administration (SNF)

2005-2008                  Associate Professor in Economics, Department of Business Administration, University of Stavanger. (UiS)

2003-2004                  Postdoctoral fellow, Centre for Fisheries Economics, Institute for Research in Economics and Business Administration (SNF)

Vitenskapelige publikasjoner (fra CRISTin)

  • Asche, Frank; Tveterås, Sigbjørn (2015). Prisindekser for det europeiske laksemarkedet. SNF. ISBN 978-82-491-0885-5. 43 s.
  • Tveterås, Sigbjørn (2005). Seafood Price Indices. Globefish, Food and Agriculture Organization of the United Nations.
  • Guttormsen, Atle G.; Asche, Frank; Tveterås, Sigbjørn (2001). Aggregation over different qualities: Are there generic commodities?. Norges landbrukshøgskole. Institutt for økonomi og samfunnsfag. 1 s.
  • Asche, Frank; Tveterås, Sigbjørn (2000). On the relationship between aquaculture and reduction fisheries. Centre for Fisheries Economics. 26 s.
  • Tveterås, Sigbjørn (2000). Assessement of the Sustainability of Organic Salmon Farming. Centre for Fisheries Economics. 28 s.
  • Tveterås, Sigbjørn (2000). The Fishmeal Market: An Integrated Part of the Vegetable Oilmeal Market?. Centre for Fisheries Economics. 73 s.
  • Skrede, Oddne; Tveteraas, Sigbjørn Landazuri (2019). Leakage Effects of Cruise Arrivals on Hotel Demand. International Association for Tourism Economics; 2019-09-03 - 2019-09-06.
  • Anderson, James L.; Asche, Frank; Landazuri Concha, Ursula Alejandra; Lien, Kristin; Smith, Martin D.; Tveteraas, Sigbjørn Landazuri (2018). Globalization of Seafood Markets – ANALYZING Market Integration BY DEVIATIONS FROM COMMON PRICES. University of Washington;
  • Landazuri Concha, Ursula Alejandra; Asche, Frank; Tveteraas, Sigbjørn Landazuri; Anderson, James L.; Lien, Kristin (2018). Globalization of Seafood Markets – ANALYZING Market Integration BY DEVIATIONS FROM COMMON PRICES. World Aquaculture Society; 2018-02-19 - 2018-02-22.
  • Tveteraas, Sigbjørn Landazuri; Asche, Frank; Lien, Kristin (2018). New Laspeyres-based Fish Price Index. FN sin matvareorganisasjon (FAO); 2018-09-17 - 2018-09-18.
  • Tveteraas, Sigbjørn Landazuri; Bergesen, Ole; Xie, Jinghua (2018). The elusive innovation activity in tourism. UiT; 2018-09-24 - 2018-09-26.
  • Xie, Jinghua; Tveteraas, Sigbjørn Landazuri (2018). The birth of a tourism nation. UiT; 2018-09-24 - 2018-09-26.
  • Alemayehu, Fikru Kefyalew; Tveterås, Sigbjørn (2017). Labour Demand Flexibility: Do Strategy and Room Capacity Matter?. Rimini Campus, University of Bologna; 2017-06-20 - 2017-06-23.
  • Tveterås, Sigbjørn; Jørgensen, Helge; Tveterås, Ragner; Roll, Kristin Helen (2017). Staff Workload Mismatch and Service Productivity.
  • Alemayehu, Fikru Kefyalew; Tveterås, Sigbjørn (2016). Adjusting staff hours to the changing room demand: Evidence from Norway.. 2016-09-28 - 2016-09-30.
  • Asche, Frank; Tveterås, Sigbjørn (2015). FAO Fish Indices Enhance Global Seafood Price Evaluations.
  • Hallin, Carina Antonia; Andersen, Torben Juul; Sheen S, Levine; Tveterås, Sigbjørn (2015). The Evolution of Corporate Prediction Aggregation Mechanisms. University of Michigan; 2015-05-31 - 2015-06-02.
  • Tveterås, Sigbjørn (2015). Hvordan stoppe blødningen?. DNB; 2015-11-25.
  • Tveterås, Sigbjørn (2015). Prisoptimalisering - hvordan prissette produktet ditt?. Høgskolen i Sogn og Fjordane/Vestlandsforskning; 2015-11-10.
  • Tveterås, Sigbjørn (2015). Uavhengige får det tøft.
  • Tveterås, Sigbjørn; Asche, Frank; Lien, Kristin (2015). Fish Price Index and Price Developments. FNs Matvareorganisasjon (FAO);
  • Tveterås, Sigbjørn; Landazuri Tveteraas, Ursula Alejandra; Larsen, Svein (2015). Offshoring Tourism Services: The Economic Impact of Cruises on Destinations. University of Akureyri; 2015-10-01 - 2015-10-03.
  • Tveterås, Sigbjørn; Roll, Kristin Helen; Tveterås, Ragnar; Jørgensen, Helge (2015). Workload Management and Staff Performance in the Hospitality Sector. University of Akureyri; 2015-10-01 - 2015-10-03.
  • Tveterås, Sigbjørn; Jørgensen, Helge (2013). Lær av Peru.
  • Hallin, Carina Antonia; Tveterås, Sigbjørn (2007). Hospitality employees' confidence towards the future: An Exploraratory study of prediction index for forecasting economic performance of hotel businesses. 2007-04-13 - 2007-04-14.
  • Tveterås, Sigbjørn (2007). Den blå revolusjonen og miljøet.
  • Tveterås, Sigbjørn; Asche, Frank; Nøstbakken, Linda (2007). Buying power in UK retail chains: A residual supply approach. 2007-01-04 - 2007-01-05.
  • Tveterås, Sigbjørn (2006). Analyse av det russiske sildemarkedet. 2006-09-13 - 2006-09-14.
  • Tveterås, Sigbjørn; Asche, Frank (2006). Is there Pricing-to-Market in Salmon Trade?. 2006-05-09 - 2006-05-13.
  • Asche, Frank; Tveterås, Ragnar; Tveterås, Sigbjørn (2005). Samdriftsfordeler og konsolidering i internasjonal distribusjon av oppdrettsfisk.
  • Asche, Frank; Tveterås, Sigbjørn (2005). Norsk laksenæring og handelshindringer fra EU.
  • Tveterås, Ragnar; Tveterås, Sigbjørn (2003). Fishmeal Demand from Livestock and Aquaculture. 2003-05-14 - 2003-05-16.
  • Tveterås, Ragnar; Tveterås, Sigbjørn; Sissener, Elin Helene (2002). Modeling Demand for Fishmeal Using a Heterogeneous Estimator for Panel Data. 2002-08-19 - 2002-08-22.
  • Guttormsen, Atle G.; Tveterås, Sigbjørn (2001). Høy laksepris eller lav NOK.