{"id":1085,"slug":"research-brief-risk-aversion-post-failure-may-2026","title":"Research brief: risk aversion, loss aversion, and post-failure decision patterns in GC and trades-business decision-makers (May 2026)","kind":"reference","scope":"business","status":"current","audiences":["kevin","candid-team"],"topics":["gc-vertical","psychology-aversion","behavioral-economics","entrepreneur-cognition","trust-repair","persuasion-design"],"reference_body":"**Status:** Companion brief to [[research-brief-psychology-gc-marketing-aversion-may-2026]]. Excavates the cognitive mechanics underlying the risk model Ontario residential/ICI GC owners bring to vendor decisions. Compiled May 2026 (~9,500 words). Internal reference; not customer-facing.\n\n## TL;DR\n\n- **Loss aversion is real but smaller than folklore says.** Brown-Imai-Vieider-Camerer 2024 meta-analysis of 607 estimates finds mean λ = 1.955, CI [1.820, 2.102] — *below* the canonical Tversky-Kahneman 1992 λ = 2.25 that has dominated marketing discourse. See [[brown-imai-vieider-camerer-2024-meta-analysis-lambda-1955]].\n- **The reference point is the draw cycle, not annual revenue.** Köszegi-Rabin 2006 reference-dependent preferences + Ontario's 28/7-day prompt-payment cycle = marketing/software invoices are evaluated against the current draw's net position. See [[koszegi-rabin-2006-reference-dependent-preferences]] and [[ontario-construction-act-2026-7-day-deeming-rule]].\n- **The fourfold pattern is what Candid sees in sales.** Risk-averse for moderate-probability gains (the marketing upside), risk-seeking for moderate-probability losses (doubling down on a stalled in-house build). See [[fourfold-pattern-risk-preferences-gc-cognitive-signature]].\n- **Expert-entrepreneur cognition runs on affordable loss, not expected return.** Sarasvathy's effectuation research is the load-bearing decision-rule research for this buyer. See [[sarasvathy-effectuation-bird-in-hand-affordable-loss]].\n- **Owner-operators are loss-averse on dollars and overconfident on execution.** The Camerer-Lovallo / Cooper-Woo-Dunkelberg / Busenitz-Barney pattern explains why a GC rejects a vendor pitch on financial-risk grounds and simultaneously believes his nephew can build the same website in a weekend. See [[overconfidence-in-house-comparator-pattern-for-gc-pitches]].\n- **\"Once burned\" is asymmetric Bayesian updating + negativity dominance, not recency bias.** Kim-Ferrin-Cooper-Dirks 2004 + Rozin-Royzman 2001. See [[kim-ferrin-cooper-dirks-2004-competence-vs-integrity-trust-repair]] and [[rozin-royzman-2001-negativity-dominance]].\n- **Scarcity collapses planning horizons.** Mullainathan-Shafir 2013 bandwidth tax. For a GC mid-cycle on payroll, a 12-month payback is cognitively distant. See [[mullainathan-shafir-2013-scarcity-bandwidth-tax]].\n- **Bounded-loss frames work; implicit-loss frames backfire.** Follows from prospect theory + affordable-loss decision rule. Refinement of the May 2026 foundation brief's loss-framing recommendation. See [[bounded-vs-implicit-loss-frame-distinction]].\n- **Social proof works only when the reference group is proximate.** Goldstein-Cialdini-Griskevicius 2008 \"provincial norms\" outperform generic descriptive norms. A SaaS case study is not social proof for a Cambridge framer. See [[goldstein-cialdini-griskevicius-2008-provincial-norms-hotel-towel]].\n- **Trust repair after competence violation is achievable; after integrity violation it is not.** Apologize for competence breaches; deny culpability for integrity breaches. See [[kim-ferrin-cooper-dirks-2004-competence-vs-integrity-trust-repair]].\n- **The Construction Act's January 1 2026 amendments are reshaping cash-flow cognition.** Mandatory annual holdback release + 7-day deeming + continued 28/7 prompt-payment accelerate but do not eliminate the structural mismatch driving short time horizons. See [[ontario-construction-act-2026-7-day-deeming-rule]] and [[ontario-construction-act-2026-mandatory-annual-holdback-release]].\n- **ODACC adjudication has grown 9x in five years but cannot yet be treated as a reliable backstop.** Notices grew 32 (FY20) → 277 (FY24); 30-day statutory compliance fell to 65% in FY23. See [[odacc-five-year-operating-data-fy2020-fy2024]] and [[odacc-30-day-compliance-erosion-65pct-fy2023]].\n\n## The nine strategic implications (R1–R9)\n\n1. [[rule-price-in-affordable-loss-terms-not-expected-return]]\n2. [[rule-engineer-explicit-kill-criteria-into-engagements]]\n3. [[rule-lead-with-certain-deliverable-not-probable-outcome]]\n4. [[rule-surface-and-reframe-in-house-comparator]]\n5. [[rule-diagnose-prior-vendor-failure-as-competence-or-integrity]]\n6. [[rule-radius-matched-peer-social-proof-only]]\n7. [[rule-bird-in-hand-pitch-architecture-default]]\n8. [[rule-payment-terms-aligned-with-gc-draw-cycle]]\n9. [[rule-replace-implicit-with-bounded-loss-framing]]\n\n## Sections\n\n1. Behavioral-economics foundations — [[brown-imai-vieider-camerer-2024-meta-analysis-lambda-1955]], [[tversky-kahneman-1992-probability-weighting-certainty-effect]], [[tversky-kahneman-1981-framing-decisions-science]], [[koszegi-rabin-2006-reference-dependent-preferences]], [[fourfold-pattern-risk-preferences-gc-cognitive-signature]]; foundation entry [[kahneman-tversky-prospect-theory-loss-aversion-2to1]].\n2. Entrepreneur-specific risk profiles — [[knight-1921-risk-uncertainty-distinction]], [[stewart-roth-2001-entrepreneur-risk-propensity-contested]], [[sarasvathy-effectuation-bird-in-hand-affordable-loss]], [[read-song-smit-2009-effectuation-meta-analysis-9897-ventures]], [[camerer-lovallo-1999-overconfidence-reference-group-neglect]], [[cooper-woo-dunkelberg-1988-entrepreneur-overconfidence-81pct-33pct]], [[busenitz-barney-1997-entrepreneur-vs-manager-overconfidence]], [[overconfidence-in-house-comparator-pattern-for-gc-pitches]].\n3. \"Once burned\" pattern — [[tversky-kahneman-1973-availability-recency-vs-once-burned]], [[shefrin-statman-1985-disposition-effect-narrow-framing]], [[mayer-davis-schoorman-1995-trust-ability-benevolence-integrity]], [[kim-ferrin-cooper-dirks-2004-competence-vs-integrity-trust-repair]], [[rozin-royzman-2001-negativity-dominance]], [[doney-cannon-1997-b2b-trust-buyer-seller-relationships]], [[palmatier-2006-relationship-marketing-meta-analysis]].\n4. Project-based revenue & time horizon — [[ontario-construction-act-2026-7-day-deeming-rule]], [[ontario-construction-act-2026-mandatory-annual-holdback-release]], [[odacc-five-year-operating-data-fy2020-fy2024]], [[odacc-30-day-compliance-erosion-65pct-fy2023]], [[odacc-claim-amount-sectoral-split-fy2024]], [[frederick-loewenstein-odonoghue-2002-hyperbolic-discounting]], [[mullainathan-shafir-2013-scarcity-bandwidth-tax]], [[mani-et-al-2013-sugarcane-farmers-cognitive-test]], [[chba-hmi-q4-2025-ontario-10pt4-record-lows]].\n5. Persuasion architectures — [[cialdini-six-principles-audited-for-gc-buyer]], [[heath-brothers-success-framework-gc-fit]], [[bounded-vs-implicit-loss-frame-distinction]], [[goldstein-cialdini-griskevicius-2008-provincial-norms-hotel-towel]], [[berger-heath-2007-identity-signaling-de-persuasion]], [[bird-in-hand-sales-architecture-for-candid]], [[pitch-categories-pre-emptively-defeated-by-gc-cognitive-profile]].\n6. Research gaps & caveats — [[risk-aversion-brief-research-gaps-may-2026]].\n\n## Relation to the May 2026 foundation brief\n\nThis brief refines two claims from the foundation brief:\n\n- The foundation brief used the canonical λ ≈ 2:1 figure. Brown et al. 2024 puts the empirical mean at 1.955 — defensible as rough magnitude but not as a precise multiplier. Candid drafts should stop citing \"losses loom twice as large\" as if it were a precise constant.\n- The foundation brief recommended explicit loss-framing. This brief refines that to *bounded* loss-framing: implicit (\"you'll fall behind\") fails on this audience; bounded (\"here is the maximum you can lose, with kill points at month 2 and 4\") works because it engages affordable-loss decision logic and respects the certainty effect. See [[bounded-vs-implicit-loss-frame-distinction]].","rationale_body":"Companion brief to the May 2026 GC-marketing-aversion foundation. Where the foundation brief established that aversion is structural (cultural identity + thin margins + credence-good problem), this brief excavates the underlying cognitive mechanics — prospect theory, effectuation, trust violation/repair, scarcity cognition — and surfaces two refinements to the foundation's prescriptions (λ magnitude, bounded vs implicit loss framing).","metadata":null,"links":{"outgoing":[{"slug":"research-brief-psychology-gc-marketing-aversion-may-2026","title":"Research brief: the psychology of marketing aversion among general contractor owners (May 2026 foundation)","kind":"reference","scope":"business","link_type":"relates-to"}],"incoming":[{"slug":"brown-imai-vieider-camerer-2024-meta-analysis-lambda-1955","title":"Brown, Imai, Vieider, Camerer (JEL 2024) — meta-analysis of 607 loss-aversion estimates; mean λ = 1.955, CI [1.820, 2.102]","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"tversky-kahneman-1992-probability-weighting-certainty-effect","title":"Tversky & Kahneman 1992 (JRU) — cumulative prospect theory; 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effect concentrated in growth-oriented founders, not lifestyle owner-operators","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"sarasvathy-effectuation-bird-in-hand-affordable-loss","title":"Sarasvathy effectuation (2001, 2008) — expert entrepreneurs decide on affordable loss + bird-in-hand, NOT on expected value","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"read-song-smit-2009-effectuation-meta-analysis-9897-ventures","title":"Read, Song, Smit 2009 (JBV) — meta-analysis of effectuation; 9,897 new ventures; 3 of 5 principles positively associated with performance","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"camerer-lovallo-1999-overconfidence-reference-group-neglect","title":"Camerer & Lovallo 1999 (AER) — \"reference-group neglect\"; entrants over-enter when ranking depends on skill, lose money in most rounds","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"cooper-woo-dunkelberg-1988-entrepreneur-overconfidence-81pct-33pct","title":"Cooper, Woo, Dunkelberg 1988 (JBV) — 2,994 entrepreneurs; 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narrow-framing / mental accounting of each vendor as separate account","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"mayer-davis-schoorman-1995-trust-ability-benevolence-integrity","title":"Mayer, Davis, Schoorman 1995 (AMR) — trust = ability + benevolence + integrity; all three required; absence of any forecloses trust","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"kim-ferrin-cooper-dirks-2004-competence-vs-integrity-trust-repair","title":"Kim, Ferrin, Cooper, Dirks 2004 (JAP) — competence violations repair via apology; integrity violations repair via denial; opposite mechanisms","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"rozin-royzman-2001-negativity-dominance","title":"Rozin & Royzman 2001 (PSPR) — negativity bias / negativity dominance; bad weighs more than the algebraic sum of equivalent goods","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"doney-cannon-1997-b2b-trust-buyer-seller-relationships","title":"Doney & Cannon 1997 (JoM) — B2B trust; salesperson trust acts only indirectly through firm trust; past performance does selection work","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"palmatier-2006-relationship-marketing-meta-analysis","title":"Palmatier, Dant, Grewal, Evans 2006 (JoM) — meta-analysis; seller expertise + similarity are strongest antecedents; word of mouth is the most consequential outcome","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"ontario-construction-act-2026-7-day-deeming-rule","title":"Ontario Construction Act Jan 1 2026 — new 7-day \"proper invoice\" deeming rule; 28-day owner-to-contractor clock runs from deemed receipt","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"ontario-construction-act-2026-mandatory-annual-holdback-release","title":"Ontario Construction Act Jan 1 2026 — mandatory annual release of accrued 10% holdback for contracts > 1 year","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"odacc-five-year-operating-data-fy2020-fy2024","title":"ODACC five-year operating data — adjudication notices grew 32 (FY20) → 277 (FY24); ~9x increase; ~416 determinations cumulative","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"odacc-30-day-compliance-erosion-65pct-fy2023","title":"ODACC 30-day statutory compliance fell to 65% (FY23) from 75% (FY22) — adjudication cannot yet be treated as a reliable fast backstop","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"odacc-claim-amount-sectoral-split-fy2024","title":"ODACC FY2024 — avg claim $620,367; sectoral split (industrial $432K, residential $213K, commercial $107K, transportation $102K, public $58K)","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"frederick-loewenstein-odonoghue-2002-hyperbolic-discounting","title":"Frederick, Loewenstein, O'Donoghue 2002 (JEL) — hyperbolic / quasi-hyperbolic discounting; discount rates decline with horizon; gains discounted more steeply than losses","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"mullainathan-shafir-2013-scarcity-bandwidth-tax","title":"Mullainathan & Shafir 2013 (Scarcity) — tunneling + bandwidth tax; scarcity consumes cognitive resources for executive function","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"mani-et-al-2013-sugarcane-farmers-cognitive-test","title":"Mani, Mullainathan, Shafir, Zhao 2013 (Science) — Indian sugarcane farmers; fluid intelligence + executive control measurably higher AFTER harvest payment than before","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"chba-hmi-q4-2025-ontario-10pt4-record-lows","title":"CHBA Housing Market Index Q4 2025 — Ontario single-family 10.4, multi-family 2.5; 38% of builders laid off workers; ~3 years of negative sentiment","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"cialdini-six-principles-audited-for-gc-buyer","title":"Cialdini six principles, audited for the loss-averse trades buyer — reciprocity, commitment, social proof, authority, liking work; scarcity backfires","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"heath-brothers-success-framework-gc-fit","title":"Heath & Heath SUCCESs (Made to Stick 2007) — Simple/Concrete/Credible load-bearing; Unexpected double-edged; Stories require recognizable protagonist","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"bounded-vs-implicit-loss-frame-distinction","title":"Bounded-loss vs implicit-loss frame — implicit (\"you'll fall behind\") fails; bounded (\"max exposure $X, kill points at month 2 and 4\") works","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"goldstein-cialdini-griskevicius-2008-provincial-norms-hotel-towel","title":"Goldstein, Cialdini, Griskevicius 2008 (JCR) — provincial descriptive norms (\"guests in this room\") outperform general descriptive norms; reference-group proximity matters","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"berger-heath-2007-identity-signaling-de-persuasion","title":"Berger & Heath 2007 (JCR) — identity-signaling; consumers avoid choices of dissimilar others; non-peer cases actively de-persuade","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"bird-in-hand-sales-architecture-for-candid","title":"Bird-in-hand sales architecture — start from GC's existing assets, propose bounded incremental improvements; NOT strategic reinvention","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"pitch-categories-pre-emptively-defeated-by-gc-cognitive-profile","title":"Pitch categories pre-emptively defeated by the GC cognitive profile — seven types this audience rejects before evaluating on merits","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"risk-aversion-brief-research-gaps-may-2026","title":"Research gaps and source caveats — risk-aversion brief May 2026","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"rule-price-in-affordable-loss-terms-not-expected-return","title":"R1 — Price and scope in affordable-loss terms, not expected-return terms; headline = \"maximum you can lose,\" not \"projected upside\"","kind":"rule","scope":"business","link_type":"relates-to"},{"slug":"rule-engineer-explicit-kill-criteria-into-engagements","title":"R2 — Engineer explicit kill criteria into every multi-month engagement; date + metric in writing; converts open-ended commitment to bounded prospect","kind":"rule","scope":"business","link_type":"relates-to"},{"slug":"rule-lead-with-certain-deliverable-not-probable-outcome","title":"R3 — Lead with the certain deliverable, not the probable outcome; anchor on what is guaranteed, then layer probable results above","kind":"rule","scope":"business","link_type":"relates-to"},{"slug":"rule-surface-and-reframe-in-house-comparator","title":"R4 — Surface and reframe the in-house comparator; the implicit competitor is \"my cousin / my admin\"; reframe it as a bet with its own probability of failure","kind":"rule","scope":"business","link_type":"relates-to"},{"slug":"rule-diagnose-prior-vendor-failure-as-competence-or-integrity","title":"R5 — Diagnose previous-vendor failures as competence or integrity; route the repair strategy accordingly (apology vs structural commitments)","kind":"rule","scope":"business","link_type":"relates-to"},{"slug":"rule-radius-matched-peer-social-proof-only","title":"R6 — Build social proof from radius-matched peers; case-study library prioritized by (trade × business size × region) coordinates","kind":"rule","scope":"business","link_type":"relates-to"},{"slug":"rule-bird-in-hand-pitch-architecture-default","title":"R7 — Bird-in-hand pitch architecture as default; begin from what the GC has, propose incremental improvements; reserve reinvention for growth-oriented founder-GCs","kind":"rule","scope":"business","link_type":"relates-to"},{"slug":"rule-payment-terms-aligned-with-gc-draw-cycle","title":"R8 — Payment terms aligned with the GC's draw cycle; progress-based or milestone-tied, not monthly; reduces scarcity-cognitive friction","kind":"rule","scope":"business","link_type":"relates-to"},{"slug":"rule-replace-implicit-with-bounded-loss-framing","title":"R9 — Stop using implicit-loss framing; replace \"you'll fall behind\" with bounded loss (\"specific cost of current configuration over 12 months, in lost leads / wasted spend\")","kind":"rule","scope":"business","link_type":"relates-to"},{"slug":"research-brief-trust-networks-in-group-reputation-may-2026","title":"Research brief: trust, referral networks, and in-group reputation in Ontario's trades economy (May 2026 — Foundation Brief #3)","kind":"reference","scope":"business","link_type":"relates-to"}]},"created_at":"2026-05-25T13:13:30.887Z","updated_at":"2026-05-25T13:13:30.887Z"}