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Record W3125503032

Global Financial Structure and Climate Change

2009· article· en· W3125503032 on OpenAlexaff
John Whalley, Yufei Yuan

Bibliographic record

VenueSSRN Electronic Journal · 2009
Typearticle
Languageen
FieldEconomics, Econometrics and Finance
TopicInsurance and Financial Risk Management
Canadian institutionsWestern University
Fundersnot available
KeywordsDiversification (marketing strategy)Climate changeGlobal warmingBusinessFinancial crisisGreenhouse gasFinancial marketNatural resource economicsFinanceEconomics
DOInot available

Abstract

fetched live from OpenAlex

Little of the literature from economists on climate change has focused on how accelerating climate change will affect economic structure, and the consequences which follow. Here we analyze the medium- to long-term implications of global warming for global financial structure. Stern (2007) suggests that greenhouse gas emissions generated by human activities could lead to global temperature increases of between 1 and 5°C by 2050. This will result in a large increase in global risk of extreme weather events, changing crop yields, sea level rise, and adverse health effects. Part of this risk, while uncertain, is non-diversifiable; but the other part, while diversifiable, is difficult for conventional insurance arrangements to accommodate. No established pattern of location or feature specific risks exists that are comparable to annual mortality tables for life cover. Insurance arrangements regulated on a national basis pose further possible problems. The response, we suggest, will be global financial market innovation primarily in the area of insurance, but also in diversification of asset holdings. Pressures will also build for a very large increase in government provided insurance. We suggest in this paper that, even with modest climate changes of 1 to 2°C, global insurance markets will expand dramatically. Under more extreme climate change scenarios, the entire global financial structure will undergo major change, with a refocusing of major financial activity away from intermediation between borrowers and lenders and the facilitation of the accumulation of assets, towards a focus on insurance arrangements and the diversification of risks associated with climate change. This will likely involve new contingent instruments, new issuers and financial institutions, and extensive government involvement.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.002
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: Theoretical or conceptual
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.004
Threshold uncertainty score0.014

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.002
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.002
Science and technology studies0.0000.001
Scholarly communication0.0020.002
Open science0.0000.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0040.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.010
GPT teacher head0.210
Teacher spread0.199 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designTheoretical or conceptual
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations1
Published2009
Admission routes1
Has abstractyes

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