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On the value of changes in life expectancy : blips versus parametric changes
Johannesson, Magnus; Johansson, Per-Olov; Löfgren, … - 1996
Persistent link: https://www.econbiz.de/10000956035
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On optimal R&D for a patent race with uncertain duration
Aronsson, Thomas; Johansson, Per-Olov; Löfgren, Karl-Gustaf - 2000
Persistent link: https://www.econbiz.de/10001491129
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On the proper treatment of defensive expenditures in "green" NNP measures
Aronsson, Thomas; Johansson, Per-Olov; Löfgren, Karl-Gustaf - In: Topics in environmental economics, (pp. 53-61). 1999
Persistent link: https://www.econbiz.de/10001494757
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Tariff policy and real wage adjustments in a small open economy
Johansson, Per-Olov; Löfgren, Karl-Gustaf - 1985
Persistent link: https://www.econbiz.de/10000707503
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Disequilibrium cost-benefit rules : an exposition and extension
Johansson, Per-Olov; Löfgren, Karl-Gustaf - 1987
Persistent link: https://www.econbiz.de/10000735480
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The economics of forestry and natural resources
Johansson, Per-Olov; Löfgren, Karl-Gustaf - 1985 - 1st publ.
Persistent link: https://www.econbiz.de/10000690065
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A bargaining approach to the modeling of the Swedish roundwood market
Johansson, Per-Olov; Löfgren, Karl-Gustaf - 1985
Persistent link: https://www.econbiz.de/10000691326
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An econometric analysis of aggregate sawtimber and pulpwood supply in Sweden
Brännlund, Runar; Johansson, Per-Olov; Löfgren, … - 1985
Persistent link: https://www.econbiz.de/10000691331
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On the optimal value and protection of a patent
Johansson, Per-Olov; Löfgren, Karl-Gustaf - 1994
Persistent link: https://www.econbiz.de/10000896620
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Investment decisions, future consumption and sustainability under optimal growth
Aronsson, Thomas; Johansson, Per-Olov; Löfgren, Karl-Gustaf - 1995
Persistent link: https://www.econbiz.de/10000904305