Atle Guttormsen

Longitudinal Performance Development in Youth Track and Field: A Population-Level Study

Guttormsen, A.

Journal of Science and Medicine in Sport, forthcoming

Skatteutfordringer i det grønne skiftet: En investeringsanalyse av karbontransport og -lagring

Guttormsen, A.

Samfunnsøkonomen, Nr. 2, 140. årgang, s. 10-20

Spatial market integration of pangasius in Bangladesh: A cointegration analysis of regional price dynamics

Alam, M.A. & Guttormsen, A.G.

Aquaculture Economics & Management, pp. 1-12

Investment neutrality in resource rent taxation - revealed preferences of Norwegian oil & gas companies

Ahi, J.C., Blomgren, A., Guttormsen, A., Misund, B. & Tveteras, R.

Cogent Business & Management, 12(1)

Resource rent taxation and neutrality of investment projects on the Norwegian Continental Shelf

Ahi, J.C., Blomgren, A., Guttormsen, A.G. & Misund, B.

Cogent Economics & Finance, 13(1)

Nøytralitetsbegrepet i skatterelaterte Norges Offentlige Utredninger

Misund, B., Blomgren, A., Guttormsen, A. & Tveteras, R.

Skatterett, 43(2-3), 142-167

Climate risk and financial disclosure in salmon aquaculture

Zitti, M. & Guttormsen, A.G.

Aquaculture Economics & Management, 27(3), 441-467

Towards Economic Sustainability or Unsustainability: The Case of Artisanal Fisheries in the Bay of Bengal

Khan, M.A., Rahman, M.T., Roll, K.H. & Guttormsen, A.

Marine Resource Economics, 38(2), 181-201

Performance in youth track and field is associated with birth quartile. A register-based study among athletes in Norway from 10 years to senior level

Gundersen, H., Harris, A., Grendstad, H., Kristoffersen, M., Guttormsen, A., Dalen, T. & Rygh, C.B.

PLoS ONE, 17(9), e0273472

Profit efficiency of Pangas (Pangasius hypophthalmus) pond fish farming in Bangladesh - The effect of farm size

Khan, M.A., Roll, K.H. & Guttormsen, A.

Aquaculture, 539, 736662

Seasonal harvest patterns in multispecies fisheries

Birkenbach, A.M., Cojocaru, A.L., Asche, F., Guttormsen, A.G. & Smith, M.D.

Environmental and Resource Economics, 75(3), 631-655

Regional differences in technical efficiency and technological gap of Norwegian dairy farms: a stochastic meta-frontier model

Alem, H., Lien, G., Hardaker, J.B. & Guttormsen, A.

Applied Economics, 51(4), 409-421

Production risk and technical efficiency of tilapia aquaculture in Bangladesh

Alam, M.A., Guttormsen, A.G. & Roll, K.H.

Marine Resource Economics, 34(2), 123-141

Risk in aquaculture: farmers' perceptions and management strategies in Bangladesh

Alam, M.A. & Guttormsen, A.G.

Aquaculture Economics & Management, 23(4), 359-381

Production risk of pangas (Pangasius hypophthalmus) fish farming

Khan, A., Guttormsen, A. & Roll, K.H.

Aquaculture Economics & Management, 22(2), 192-208

Disease risk and market structure in salmon aquaculture

Fischer, C., Guttormsen, A.G. & Smith, M.D.

Water Economics and Policy, 3(2), 1650015

Performance development in adolescent track and field athletes according to age, sex and sport discipline

Tønnessen, E., Svendsen, I.S., Olsen, I.C., Guttormsen, A. & Haugen, T.

PLoS ONE, 10(6), e0129014

The fishery performance indicators: a management tool for triple bottom line outcomes

Anderson, J.L., Anderson, C.M., Chu, J., Meredith, J., Asche, F., Sylvia, G., Smith, M.D., Anggraeni, D., Arthur, R., Guttormsen, A. et al.

PLoS ONE, 10(5), e0122809

Production risk in a subsistence agriculture

Guttormsen, A.G. & Roll, K.H.

The Journal of Agricultural Education and Extension, 20(1), 133-145

Seafood Markets and Aquaculture Production: Special Issue Introduction

Asche, F. & Guttormsen, A.G.

Marine Resource Economics, 29(4), 301-304

Future challenges for the maturing Norwegian salmon aquaculture industry: An analysis of total factor productivity change from 1996 to 2008

Asche, F., Guttormsen, A.G. & Nielsen, R.

Aquaculture, 396, 43-50

Moving beyond the fished or farmed dichotomy

Klinger, D.H., Turnipseed, M., Anderson, J.L., Asche, F., Crowder, L.B., Guttormsen, A.G., Halpern, B.S., O'Connor, M.I., Sagarin, R., Selkoe, K.A. et al.

Marine Policy, 38, 369-374

Salmon lice - impact on wild salmonids and salmon aquaculture

Torrissen, O., Jones, S., Asche, F., Guttormsen, A., Skilbrei, O.T., Nilsen, F., Horsberg, T.E. & Jackson, D.

Journal of Fish Diseases, 36(3), 171-194

Facilitating market access for producers: addressing market access requirements, evolving consumer needs, and trends in product development and distribution

Banks, J., Lem, A., Young, J.A., Yagi, N., Guttormsen, A., Filose, J., Gautier, D., Reardon, T., Palmer, R., Rad, F. et al.

Farming the Waters for People and Food (FAO)

Fish is food - the FAO's fish price index

Tveterås, S., Asche, F., Bellemare, M.F., Smith, M.D., Guttormsen, A.G., Lem, A., Lien, K. & Vannuccini, S.

PLoS ONE, 7(5), e36731

Testing the central market hypothesis: a multivariate analysis of Tanzanian sorghum markets

Asche, F., Gjølberg, O. & Guttormsen, A.G.

Agricultural Economics, 43(1), 115-123

The behavior of commodity prices in Ethiopia

Tadesse, G. & Guttormsen, A.G.

Agricultural Economics, 42(1), 87-97

Innovations and structural change in seafood markets and production: Special issue introduction

Guttormsen, A.G., Myrland, Ø. & Tveterås, R.

Marine Resource Economics, 26(4), 247-253

Technical efficiency in a heterogeneous fishery: the case of Norwegian groundfish fisheries

Guttormsen, A.G. & Roll, K.H.

Marine Resource Economics, 26(4), 293-307

Sustainability and global seafood

Smith, M.D., Roheim, C.A., Crowder, L.B., Halpern, B.S., Turnipseed, M., Anderson, J.L., Asche, F., Bourillón, L., Guttormsen, A.G., Khan, A. et al.

Science, 327(5967), 784-786

Genetically modified salmon and full impact assessment

Smith, M.D., Asche, F., Guttormsen, A.G. & Wiener, J.B.

Science, 330(6007), 1052-1053

US import demand for swordfish

Asche, F., Guttormsen, A.G., Kristofersson, D. & Roheim, C.

Food Economics - Acta Agricult Scand C, 7(1), 36-43

Introduction to Special Issue: Innovation, Production And New Markets In Aquaculture

Asche, F. & Guttormsen, A.G.

Aquaculture Economics & Management, 13(2), 71-75

Optimal management of renewable resources with Darwinian selection induced by harvesting

Guttormsen, A.G., Kristofersson, D. & Nævdal, E.

Journal of Environmental Economics and Management, 56(2), 167-179

Economic evaluation of the breeding goal for Norwegian Red dairy cattle

Steine, G., Kristofersson, D. & Guttormsen, A.G.

Journal of Dairy Science, 91(1), 418-426

Faustmann in the sea: optimal rotation in aquaculture

Guttormsen, A.G.

Marine Resource Economics, 23(4), 401-410

Aquaculture - opportunities and challenges: special issue introduction

Asche, F., Guttormsen, A.G. & Tveterås, R.

Marine Resource Economics, 23(4), 395-400

Causality between energy consumption and economic growth

Guttormsen, A.G.

The Journal of Energy and Development, 33(1), 1-22

Consumers' willingness to pay for the color of salmon: a choice experiment with real economic incentives

Alfnes, F., Guttormsen, A.G., Steine, G. & Kolstad, K.

American Journal of Agricultural Economics, 88(4), 1050-1061

A pigmentation model for farmed Atlantic salmon: nonlinear regression analysis of published experimental data

Forsberg, O.I. & Guttormsen, A.G.

Aquaculture, 253(1-4), 415-420

The value of information in salmon farming. Harvesting the right fish at the right time

Forsberg, O.I. & Guttormsen, A.G.

Aquaculture Economics & Management, 10(3), 183-200

Modeling optimal dietary pigmentation strategies in farmed Atlantic salmon: Application of mixed-integer non-linear mathematical programming techniques

Forsberg, O.I. & Guttormsen, A.G.

Aquaculture, 261(1), 118-124

Competition between farmed and wild salmon: the Japanese salmon market

Asche, F., Guttormsen, A.G., Sebulonsen, T. & Sissener, E.H.

Agricultural Economics, 33(3), 333-340

Input factor substitutability in salmon aquaculture

Guttormsen, A.G.

Marine Resource Economics, 17(2), 91-102

Real options in the forest: what if prices are mean-reverting?

Gjølberg, O. & Guttormsen, A.G.

Forest Policy and Economics, 4(1), 13-20

Patterns in the relative price for different sizes of farmed fish

Asche, F. & Guttormsen, A.G.

Marine Resource Economics, 16(3), 235-247

Aggregation over different qualities: Are there generic commodities

Asche, F., Guttormsen, A. & Tveterås, S.

Economics Bulletin, 3(13), 1-6

Environmental problems, productivity and innovations in Norwegian salmon aquaculture

Asche, F., Guttormsen, A.G. & Tveterås, R.

Aquaculture Economics & Management, 3(1), 19-29

Forecasting weekly salmon prices: Risk management in fish farming

Guttormsen, A.G.

Aquaculture Economics & Management, 3(2), 159-166

Is the Resource Rent Tax Neutral? Restructuring and Investment in Norwegian Salmon Aquaculture

Guttormsen, A., Guttormsen, S. & Misund, B.

When the Battery Is Full: Reservoir Headroom and the State-Dependent Cannibalization of Wind Power

Guttormsen, A. & Guttormsen, S.

Interconnector Expansion, Price Coupling, and Welfare Redistribution: Synthetic-Control Evidence from Southern Norway

Guttormsen, A. & Guttormsen, S.

Prices and Prevention: Decomposing the Norwegian Salmon Cost Explosion, 2016–2024

Guttormsen, A.

Stable Risk, Shifting Margins: Production Risk and Firm Exit in Norwegian Salmon Farming, 2008–2024

Guttormsen, A.

Dropped out before they ever competed: a populationwide registry analysis of the relative age effect in Norwegian track and field from age 10 to 25

Guttormsen, A.

Make or Buy? Talent Recruitment and Development in College Track and Field

Guttormsen, A.

Playing Moneyball in Collegiate Track and Field: A Portfolio Approach to Talent Allocation under Resource Constraints

Guttormsen, A.

Permanent Repricing or Temporary Shock? Market Reactions to Resource Rent Taxation

Guttormsen, A., Guttormsen, S. & Yahya, M.

Cross-championship reaction-time discrepancies undermine the 0.100 s false-start rule (2017-2025)

Guttormsen, A. & Guttormsen, S.

Super Shoes and Track Performance: Evidence from Collegiate Leaderboards

Guttormsen, A. & Guttormsen, S.

Salmon Futures after Two Decades: A Retrospective Assessment of the Fish Pool Market

Guttormsen, A. & Guttormsen, S.

Cross-Hedging Carbon Risk in European Equity Portfolios with EUA Futures

Guttormsen, A., Trønnes, K.E., Aarnes, G.R. & Rosendahl, K.E.

How Fast Is Thin Air? Empirical Altitude Adjustments for Indoor Track and Field Performance

Guttormsen, A. & Guttormsen, S.

A feed ingredient cost index for Norwegian Atlantic salmon aquaculture, 1996-2024

Guttormsen, A.

Constrained Development: Event-Specific Physiological Ceilings Shape Post-Adolescent Performance Trajectories in Track and Field

Guttormsen, A. & Guttormsen, S.

Germany's Dunkelflaute Challenge: Renewable Energy Droughts and the Limits of Regional Interconnection

Guttormsen, A., Guttormsen, S. & Kjus, T.

Tail Risk Spillovers Across Global Futures Markets: A Tail-Event Network and Frequency-Domain Analysis

Yahya, M., Shi, J., Uddin, G.S., Guttormsen, A. & Park, D.

Pulling back before dropout: Behavioral disengagement precedes youth-sport exit by years in a 14-year register study

Guttormsen, A.

Kapitalkostnad etter nedbetaling: En tautologi

Guttormsen, A.