{
  "docId": "019dd923-5de0-76bd-a165-994c2a270db1",
  "docSlug": "09cd0f1face7682d",
  "documentTitle": "The economic and social impact of investment in the nbn network Methodology Report",
  "authorId": "misc",
  "authorName": "Accenture",
  "documentKindSlug": "consulting-deck",
  "documentKindLabel": "Consulting deck",
  "sourceTypeSlug": "strategy_consulting",
  "sourceTypeLabel": "Strategy consulting",
  "presentationDate": null,
  "orientation": "landscape",
  "aspectRatio": 1.778,
  "pageNumber": 11,
  "pageCount": 54,
  "prevPage": 10,
  "nextPage": 12,
  "slideType": "appendix_methodology",
  "function": "present_framework",
  "density": "dense",
  "nDataPoints": 1,
  "notes": "The slide details two specific regression models (linear vs. non-linear) used to estimate the impact of broadband on GDP per capita.",
  "elementsJson": [
    "headline_text",
    "paragraph",
    "callout_box",
    "footnote"
  ],
  "metadataConfidence": 1,
  "imagePath": null,
  "slideHref": "/slides/019dd923-5de0-76bd-a165-994c2a270db1/11",
  "deckHref": "/decks/019dd923-5de0-76bd-a165-994c2a270db1",
  "deckJsonHref": "/decks/019dd923-5de0-76bd-a165-994c2a270db1.json",
  "deckAnchorHref": "/decks/019dd923-5de0-76bd-a165-994c2a270db1#slide-11",
  "components": [
    {
      "bbox": {
        "h": 0.65,
        "w": 0.35,
        "x": 0.62,
        "y": 0.18
      },
      "kind": "callout",
      "text": "Leveraging international academic literature. This report leans on the methodology established in Briglauer et al. (2021)...",
      "attrs": null,
      "subkind": "primary",
      "toolName": null,
      "toolSlug": null,
      "confidence": null,
      "componentId": "5f5aa24d-a318-4822-8885-c23b64a97479",
      "frameworkName": null,
      "frameworkSlug": null
    },
    {
      "bbox": null,
      "kind": "callout",
      "text": "Briglauer et al. (2023) find that an increase in bandwidth by 1 Mbps increases regional GDP by 0.18%.",
      "attrs": null,
      "subkind": null,
      "toolName": "Visual emphasis",
      "toolSlug": "visual-emphasis",
      "confidence": null,
      "componentId": "019dd951-edac-778d-bcbf-afdbc57d83a1",
      "frameworkName": null,
      "frameworkSlug": null
    },
    {
      "bbox": {
        "h": 0.15,
        "w": 0.55,
        "x": 0.05,
        "y": 0.62
      },
      "kind": "paragraph",
      "text": "We have constructed two models to measure the impact of broadband speeds on productivity: Model 1 (basic) and Model 2 (preferred, accounting for diminishing marginal returns).",
      "attrs": null,
      "subkind": "paragraph",
      "toolName": null,
      "toolSlug": null,
      "confidence": null,
      "componentId": "3f29b65e-26c7-4715-887c-acde7b643579",
      "frameworkName": null,
      "frameworkSlug": null
    },
    {
      "bbox": {
        "h": 0.15,
        "w": 0.55,
        "x": 0.05,
        "y": 0.45
      },
      "kind": "paragraph",
      "text": "Our approach to estimate productivity benefits is adapted from Briglauer et al (2021) and links GDP per capita at a regional level to average broadband speeds, controlling for the key inputs to economic output: capital (K) and labour (L).",
      "attrs": null,
      "subkind": "paragraph",
      "toolName": null,
      "toolSlug": null,
      "confidence": null,
      "componentId": "45e09d1d-a42a-4fac-99a0-3312d46a71bf",
      "frameworkName": null,
      "frameworkSlug": null
    },
    {
      "bbox": {
        "h": 0.25,
        "w": 0.55,
        "x": 0.05,
        "y": 0.18
      },
      "kind": "paragraph",
      "text": "The insights in this report are based on a first-of-its-kind model in Australia that links broadband speeds to economic development. The approach used leans on the highly cited international academic literature of Wolfgang Briglauer...",
      "attrs": null,
      "subkind": "paragraph",
      "toolName": null,
      "toolSlug": null,
      "confidence": null,
      "componentId": "95c51beb-27fc-4859-85f6-e13ac493f753",
      "frameworkName": null,
      "frameworkSlug": null
    },
    {
      "bbox": {
        "h": 0.05,
        "w": 0.9,
        "x": 0.05,
        "y": 0.92
      },
      "kind": "source-note",
      "text": "Source: Accenture; 1. Google scholar, Wolfgang Briglauer; 2 EcoAustria, Dr. rer. pol. habil. Wolfgang Briglauer... 4. Multifactor productivity (MFP) is defined as a ratio of GDP to combined inputs of labour and capital.",
      "attrs": null,
      "subkind": null,
      "toolName": null,
      "toolSlug": null,
      "confidence": null,
      "componentId": "be2df3b2-8b06-49c0-9081-a1df7902d4b4",
      "frameworkName": null,
      "frameworkSlug": null
    },
    {
      "bbox": {
        "h": 0.1,
        "w": 0.9,
        "x": 0.05,
        "y": 0.05
      },
      "kind": "title",
      "text": "For the first time, the impact of the broadband speeds on the Australian economy has been modelled at a detailed location level (SA2)",
      "attrs": null,
      "subkind": "headline",
      "toolName": null,
      "toolSlug": null,
      "confidence": null,
      "componentId": "d69189a9-5fae-49ed-8d70-526df5b725b0",
      "frameworkName": null,
      "frameworkSlug": null
    }
  ],
  "metrics": [],
  "tools": [
    {
      "name": "Analytical method",
      "slug": "analytical-method",
      "agent": null,
      "layer": "slide",
      "matchId": "0e990b8f-58bd-4b4d-bbb6-6db646f8e49e",
      "evidence": "Our approach to estimate productivity benefits is adapted from Briglauer et al (2021)",
      "confidence": 0.7
    }
  ],
  "frameworks": [
    {
      "name": "econometric-modeling",
      "slug": null,
      "matchId": "93fab898-ec7d-4144-aa3d-f5185880c62b",
      "evidence": "The slide describes the use of regression models to estimate causal effects of broadband on GDP.",
      "confidence": 0.9
    }
  ],
  "arcBeats": [
    {
      "to": 20,
      "from": 11,
      "beatId": "71468255-9585-4696-adb6-5365d291a896",
      "arcName": "The Consultant's Gambit",
      "arcSlug": "consultants-gambit",
      "beatName": "Problem & Complication",
      "beatSlug": "consultants-gambit-problem-complication",
      "evidence": "The document discusses the limitations of current approaches to measuring social impact",
      "position": 1,
      "confidence": 0.8,
      "parentBeatName": "Complication",
      "parentBeatSlug": "complication"
    }
  ],
  "loops": [
    {
      "to": 20,
      "from": 11,
      "name": "Logic Chain",
      "slug": "01-logic-chain",
      "bestFor": "Skeptical audiences, controversial recommendations, rigorous analysis",
      "matchId": "1c39c7ea-ee4f-4b5d-9b6f-67d52af93c7a",
      "evidence": "The document presents a logical approach to measuring social impact",
      "position": 0,
      "objective": "To understand the chain of logic through which social impact is created",
      "structure": "Premise 1 (Accepted truth) -> Premise 2 (Observed fact) -> Therefore... (Inevitable conclusion)",
      "confidence": 0.7,
      "description": "Build an airtight chain of logic where each premise leads inevitably to the conclusion"
    }
  ],
  "imagePathAlt": null,
  "thumbSrc": null,
  "thumbSrcAlt": null,
  "locked": true
}