A graphical approach to cost benefit analysis: Example: Cost
Transcript of A graphical approach to cost benefit analysis: Example: Cost
Vic AdamowiczVic Adamowicz
Rural EconomyRural Economy
Interdisciplinary:Interdisciplinary: ““Of, relating to, or involving two Of, relating to, or involving two or more academic disciplines that are usually or more academic disciplines that are usually considered distinct.considered distinct.””
–– The American HeritageThe American Heritage®® Dictionary of the English Language, Fourth Edition Copyright Dictionary of the English Language, Fourth Edition Copyright ©© 2000 by Houghton Mifflin Company. Published by 2000 by Houghton Mifflin Company. Published by
Houghton Mifflin Company. All rights reserved.Houghton Mifflin Company. All rights reserved.
Combination of disciplines to solve a problem or Combination of disciplines to solve a problem or address a research question.address a research question.Now moving to Now moving to ““intersectoralintersectoral”” researchresearch–– Partnership between researchers and Partnership between researchers and ““managersmanagers””
Requires a Requires a ““higher orderhigher order”” research questionresearch questionCommon in any applied resource management Common in any applied resource management disciplinedisciplineMy focus today: natural My focus today: natural –– social science linkage social science linkage in resource managementin resource management
ID research is the only way to solve many of the ID research is the only way to solve many of the
fundamental problems facing resource managersfundamental problems facing resource managers
–– Developing environmental quality standardsDeveloping environmental quality standards
Requires understanding of the linkage between human systems Requires understanding of the linkage between human systems
and natural systemsand natural systems
How will a change in a policy affect changes in human activity?How will a change in a policy affect changes in human activity?
How will these changes in human activity affect the How will these changes in human activity affect the
environment?environment?
How will changes in environmental quality affect humans?How will changes in environmental quality affect humans?
–– Feedback loopsFeedback loops
Source: Carpenter et al, 2006. Millennium Ecosystem Assessment: Research Needs.
Example: Cost benefit analysis of Example: Cost benefit analysis of
biodiversity conservation targetsbiodiversity conservation targetsCosts
Benefits
Biodiversity “targets”
Costs
Benefits
A graphical approach to cost benefit analysis: A graphical approach to cost benefit analysis:
Costs turned upside down: Production Possibility Costs turned upside down: Production Possibility
FrontiersFrontiers“Profit”
Biodiversity “targets”
Max. profit
Plan A
Plan B
Plan C
Current Mgmt
Investigators:Investigators:
–– Vic AdamowiczVic Adamowicz
–– Fiona SchmiegelowFiona Schmiegelow
–– Steve CummingSteve Cumming
–– Marian Weber Marian Weber
–– Grant HauerGrant Hauer
Students and Support:Students and Support:
–– Michael HabteyonasMichael Habteyonas
–– Robert JagodzinskiRobert Jagodzinski
PartnersPartners
–– Alberta Sustainable Resource Alberta Sustainable Resource DevelopmentDevelopment
–– Alberta EnergyAlberta Energy
–– Alberta EnvironmentAlberta Environment
–– B.C. Ministry of ForestsB.C. Ministry of Forests
–– Ducks UnlimitedDucks Unlimited
–– AlbertaAlberta--Pacific Forest IndustriesPacific Forest Industries
–– Canadian Forest Products (BC)Canadian Forest Products (BC)
–– Weyerhaeuser CompanyWeyerhaeuser Company
–– Millar WesternMillar Western
Funded by the Sustainable Forest Funded by the Sustainable Forest Management NetworkManagement Network
Study Area:
Boreal Forest in Alberta
And Northeastern B.C.
Locations of Forest Products Mills
PPF for Alberta/BC:PPF for Alberta/BC:
Forest sector & old Forest sector & old mesicmesic forestforest
0
5
10
15
20
25
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
Billions
% old mesic
Natural Range
of Variation
median 90% 100%
Source: Hauer et al 2007.
Percent old forest – with no
constraints
Percent old forest – with 44%
constraint
Bird count of Canada Warbler
with no constraints
Bird count of Canada Warbler
with 44% constraint
Bird count of White Throated
Sparrow with no constraints
Bird count of White Throated
Sparrow with 44% constraint
Investigators:Investigators:
–– Vic AdamowiczVic Adamowicz
–– Fiona SchmiegelowFiona Schmiegelow
–– Steve CummingSteve Cumming
–– Marian Weber Marian Weber
–– Grant HauerGrant Hauer
–– Stan BoutinStan Boutin
Students and Support:Students and Support:
–– Michael HabteyonasMichael Habteyonas
–– Robert JagodzinskiRobert Jagodzinski
–– Nancy HollowayNancy Holloway
–– PearcePearce ShewchuckShewchuck
–– Thuy Dang TruongThuy Dang Truong
–– Kara BarnesKara Barnes
PartnersPartners
–– Government of AlbertaGovernment of Alberta
–– Environment CanadaEnvironment Canada
–– Government of YukonGovernment of Yukon
–– Treaty Eight First NationsTreaty Eight First Nations
–– Ducks UnlimitedDucks Unlimited
–– AlbertaAlberta--Pacific Forest Pacific Forest IndustriesIndustries
–– Tembec IncTembec Inc
–– Weyerhaeuser CompanyWeyerhaeuser Company
–– Tolko IndustriesTolko Industries
–– DMIDMI
–– West Fraser Timber West Fraser Timber CompanyCompany
–– TolkoTolko
–– AFPAAFPA
Specialization and division of labourSpecialization and division of labour
Granting agencies are Granting agencies are ““requiringrequiring”” itit
Evidence that better Evidence that better ““answersanswers”” are produced are produced by ID research?by ID research?
Evidence that researchers who collaborate Evidence that researchers who collaborate generategenerate ““betterbetter”” research?research?
CuriosityCuriosity
ItIt’’s funs fun…… to learn how other disciplines to learn how other disciplines approach problems. approach problems.
““Ideally, the research will involve a multiIdeally, the research will involve a multi--
disciplinary approach disciplinary approach ---- including biologists, including biologists,
engineers, economists and other social scientists engineers, economists and other social scientists --
-- to provide the knowledge water users, managers, to provide the knowledge water users, managers,
industry, policy makers and consumers to help industry, policy makers and consumers to help
them make informed choices. As such, the them make informed choices. As such, the
research funded by the Water Institute must be research funded by the Water Institute must be
translated into stakeholder information.translated into stakeholder information.””
http://http://www.albertaingenuity.ca/water.aspxwww.albertaingenuity.ca/water.aspx
Source: Adams et al, 2004 http://www.nber.org/papers/w10640
Bozeman and Lee (2004): The most commonly cited Bozeman and Lee (2004): The most commonly cited
motives for research collaboration include:motives for research collaboration include:
1.1. Access to expertise Access to expertise
2.2. To improve likelihood of research funding or to share funds To improve likelihood of research funding or to share funds
3.3. To obtain prestige or visibilityTo obtain prestige or visibility
4.4. To obtain specialized knowledge about a technique To obtain specialized knowledge about a technique
5.5. To pool knowledge for tackling large and complex To pool knowledge for tackling large and complex problemsproblems
6.6. To enhance productivity To enhance productivity
7.7. For fun and pleasure For fun and pleasure
8.8. To educate or mentor students and junior colleaguesTo educate or mentor students and junior colleagues
Collaborative scientists generate more Collaborative scientists generate more
publications, get cited more oftenpublications, get cited more often
–– Is this because of collaboration or because of the type Is this because of collaboration or because of the type
of scientist? (Bozeman and Lee, 2004)of scientist? (Bozeman and Lee, 2004)
Interdisciplinary research (in forestry) is more Interdisciplinary research (in forestry) is more
widely cited (Steele and Stier, 2000)widely cited (Steele and Stier, 2000)
Grants are increasingly requiring interdisciplinary Grants are increasingly requiring interdisciplinary
teamsteams
TimeTime
Communication barriersCommunication barriers
Disciplinary inflexibilities (arrogance?)Disciplinary inflexibilities (arrogance?)
Reward systemsReward systems
Where to publish?Where to publish?
Sacrificing disciplinary expertise? Sacrificing disciplinary expertise?
When to jump into ID research?When to jump into ID research?
Integration by staplerIntegration by stapler
–– AKAAKA –– grab the money and rungrab the money and run
A different kind of graduate student experience A different kind of graduate student experience
–– Part of a larger groupPart of a larger group
–– Working towards the solution of a Working towards the solution of a ““realreal”” problemproblem
–– Broader experienceBroader experience
–– Developing a better networkDeveloping a better network
Important for future workImportant for future work
The challenge The challenge –– learn a discipline and contribute learn a discipline and contribute
to a team, or become to a team, or become ““interdisciplinaryinterdisciplinary”” early on.early on.
What if your supervisor doesnWhat if your supervisor doesn’’t want you to work in an t want you to work in an interdisciplinary team? [interdisciplinary team? [Golde, C.M. and H.A. Gallagher. 1999.]Golde, C.M. and H.A. Gallagher. 1999.]–– Do PhD programs create Do PhD programs create ““MINIMINI--MEsMEs””
Career risks?Career risks?–– Career path?Career path?
–– Time delays? Time delays?
–– Do you really want to engage in interdisciplinary work in your MDo you really want to engage in interdisciplinary work in your MSc or Sc or PhD? Perhaps you should know your discipline well before moving PhD? Perhaps you should know your discipline well before moving intointoID research?ID research?
‘‘ For example, a graduate student in one center described his For example, a graduate student in one center described his position as position as ““nonnon--traditional, highly beneficial, but completely risky,traditional, highly beneficial, but completely risky,””while a postdoctoral fellow in another center confided that while a postdoctoral fellow in another center confided that ““part of part of me thinks I did a little bit of career suicide by coming here.me thinks I did a little bit of career suicide by coming here.”” ‘‘[Rhoten, 2004, pg9][Rhoten, 2004, pg9]
Rhoten, D. and A. Parker. 2004. Risk and Rewards of an InterdiscRhoten, D. and A. Parker. 2004. Risk and Rewards of an Interdisciplinaryiplinary
Research Path. Science. Vol 306, pg 2046.Research Path. Science. Vol 306, pg 2046.
Graduate students also more likely to be involved in interdisciplinary collaborations.
““Finally, for interdisciplinary research centers to achieve theirFinally, for interdisciplinary research centers to achieve their stated aim of stated aim of
addressing new problems in fundamentally new ways, they must be addressing new problems in fundamentally new ways, they must be
populated with individuals who can serve as populated with individuals who can serve as ““starsstars”” and as well as and as well as
those who can be those who can be ““connectors.connectors.”” These are not always one and the These are not always one and the
same. Universities, therefore, will have to reconsider the priorsame. Universities, therefore, will have to reconsider the priorities and ities and
practices of graduate education and training in order to preparepractices of graduate education and training in order to prepare
individuals for such centers. We argue that graduate programs muindividuals for such centers. We argue that graduate programs mustst
not only educate future scientists to be experts in the methods,not only educate future scientists to be experts in the methods,
techniques, and knowledge of their chosen disciplines but to havtechniques, and knowledge of their chosen disciplines but to have the e the
broader problembroader problem--solving skills that require learning, unlearning, and solving skills that require learning, unlearning, and
relearning across disciplines.relearning across disciplines.”” [Rhoten, 2004, pg 11][Rhoten, 2004, pg 11]
Should one try to understand various Should one try to understand various disciplines, or develop within a discipline to disciplines, or develop within a discipline to bring that knowledge to team?bring that knowledge to team?–– I lean toward the latter, but individuals who are I lean toward the latter, but individuals who are
““connectorsconnectors”” are very valuable.are very valuable.Try to be a Try to be a ““connectorconnector””??
–– Find ways to illustrate how your discipline can Find ways to illustrate how your discipline can help solve the higher order question.help solve the higher order question.
Interdisciplinary Research and Your Interdisciplinary Research and Your
Scientific Career Scientific Career
By Richard M. ReisBy Richard M. Reis
http://chronicle.com/jobs/news/2000/09/2000092903c.htmhttp://chronicle.com/jobs/news/2000/09/2000092903c.htm
““It is important to keep in mind, however, that strong It is important to keep in mind, however, that strong interdisciplinary programs will succeed only if they build on interdisciplinary programs will succeed only if they build on strong disciplinary programs. The two go hand in hand. strong disciplinary programs. The two go hand in hand. Today's scientists need to be both disciplinary and Today's scientists need to be both disciplinary and multidisciplinary, to have the breadth to see problems, and multidisciplinary, to have the breadth to see problems, and the depth to solve them.the depth to solve them.””““The key is to be problemThe key is to be problem--focused in your research as focused in your research as opposed to focusing on techniques or specialized tools. opposed to focusing on techniques or specialized tools. The latter come and go, and as a researcher, you want to The latter come and go, and as a researcher, you want to be able to shift your approaches as needed to solve more be able to shift your approaches as needed to solve more fundamental problems.fundamental problems.””
Are social sciences / scientists Are social sciences / scientists ““differentdifferent””??–– ““SSH researchers tend to be more critical, even SSH researchers tend to be more critical, even
of their own disciplines. This is the nature of of their own disciplines. This is the nature of these disciplines, and it should be these disciplines, and it should be acknowledged at the beginning of the selection acknowledged at the beginning of the selection process (but often is not).process (but often is not).””
–– Evaluation of the Networks of Centres of Excellence Evaluation of the Networks of Centres of Excellence –– FinalFinalReport 2002. Pages 38.Report 2002. Pages 38.
–– Less collaboration in researchLess collaboration in research
ButBut –– things are changing. things are changing.
91.691.6
50.050.0
19981998--20022002
20022002 –– 2/3 of social science papers were multi2/3 of social science papers were multi--authoredauthored
87.087.089.689.685.185.180.080.0Natural ScienceNatural Science
39.439.442.742.736.536.527.927.9Social Sciences and Social Sciences and HumanitiesHumanities
TotalTotal19921992--9797
19861986--9191
19801980--8585
Source: Vincent Larivière., Yves Gingras, Éric Archambault. Canadian Collaboration Networks: A Comparative Analysis of the Natural Sciences, Social Sciences and the Humanities. http://www.ost.uqam.ca/OST/pdf/articles/2005/Comparative_analysis_networks_collabo_NSE_vs_SSH.pdf
ID research is important if we are going to address the real proID research is important if we are going to address the real problemsblemswe face in resource management today.we face in resource management today.Increasingly research proposals are being evaluated by Increasingly research proposals are being evaluated by interdisciplinary evaluation committees interdisciplinary evaluation committees –– thus a need to identify your thus a need to identify your research within an interdisciplinary framework.research within an interdisciplinary framework.The main issue is the identification of the right The main issue is the identification of the right ““questionquestion”” –– this will this will identify the roles to be played by different disciplinesidentify the roles to be played by different disciplines–– Feedback effects are a common reason for the need for ID researcFeedback effects are a common reason for the need for ID researchh
A useful approach A useful approach –– bring your disciplinary expertise to the team and bring your disciplinary expertise to the team and learn how to work toward solving the common problem.learn how to work toward solving the common problem.However, ID can be costly and training and reward systems are noHowever, ID can be costly and training and reward systems are not yet t yet well establishedwell establishedBut itBut it’’s too much fun to stay away from!s too much fun to stay away from!
Adams, J.D., G.C. Black, J.R. Clemmons, and P.E. Stephan. 2004. Adams, J.D., G.C. Black, J.R. Clemmons, and P.E. Stephan. 2004. Scientific Teams and Institutional Scientific Teams and Institutional Collaborations: Evidence from U.S. Universities, 1981Collaborations: Evidence from U.S. Universities, 1981-- 1999. National Bureau of Economic Research 1999. National Bureau of Economic Research Working Paper No. 10640. July, 2004. Cambridge MA.Working Paper No. 10640. July, 2004. Cambridge MA.Bozeman, B. and S. Lee. 2003. The Impact of Research CollaboratiBozeman, B. and S. Lee. 2003. The Impact of Research Collaboration on Scientific Productivity. on on Scientific Productivity. Paper prepared for presentation at the Annual Meeting of the AmePaper prepared for presentation at the Annual Meeting of the American Association for the rican Association for the Advancement of Science, Denver, Colorado February, 2003.Advancement of Science, Denver, Colorado February, 2003.Golde, C.M. and H.A. Gallagher. 1999. The Challenges of ConductiGolde, C.M. and H.A. Gallagher. 1999. The Challenges of Conducting Interdisciplinary Research in ng Interdisciplinary Research in Traditional Doctoral Programs. Ecosystems. 2:218Traditional Doctoral Programs. Ecosystems. 2:218--285.285.Richard M. Reis 2000. Richard M. Reis 2000. Interdisciplinary Research and Your Scientific Career. The ChronInterdisciplinary Research and Your Scientific Career. The Chronicle of Higher icle of Higher Education. http://chronicle.com/jobs/news/2000/09/2000092903c.htEducation. http://chronicle.com/jobs/news/2000/09/2000092903c.htmmRhotenRhoten, D. 2004. Interdisciplinary Research: Trend or Transition. Item, D. 2004. Interdisciplinary Research: Trend or Transition. Items and Issues: Newsletter of the s and Issues: Newsletter of the Social Science Research Council. New York. 5: 6Social Science Research Council. New York. 5: 6--11.11.Rhoten, D. and A. Parker. 2004. Risk and Rewards of an InterdiscRhoten, D. and A. Parker. 2004. Risk and Rewards of an Interdisciplinary Research Path. Science. iplinary Research Path. Science. Vol 306, pg 2046. Vol 306, pg 2046. Surowiecki, J. 2004. The Wisdom of Crowds. Doubleday, New York.Surowiecki, J. 2004. The Wisdom of Crowds. Doubleday, New York.Steele, T.W. and J.C. Stier. 2000. The Impact of InterdisciplinaSteele, T.W. and J.C. Stier. 2000. The Impact of Interdisciplinary Research in the Environmental ry Research in the Environmental Sciences: A Forestry Case Study. Journal of the American SocietySciences: A Forestry Case Study. Journal of the American Society for Information Science. 51:476for Information Science. 51:476--484.484.Larivière, Vincent, Yves Gingras, Éric Archambault. Canadian Collaboration Networks: A Comparative Analysis of the Natural Sciences, Social Sciences and the Humanities. http://www.ost.uqam.ca/OST/pdf/articles/2005/Comparative_analysis_networks_collabo_NSE_vs_SSH.pdf