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 "identifier": "kaal:entity:data-limitations",
 "name": "Data limitations",
 "termCode": "data-limitations",
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 "author": {
  "@type": "Person",
  "name": "Wulf A. Kaal",
  "identifier": "https://orcid.org/0000-0003-0757-275X"
 },
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  {
   "@type": "Claim",
   "@id": "https://wulfkaal.github.io/claims/2808132-037",
   "identifier": "kaal:claim:2808132-037",
   "text": "Venture capital deal flow, meaning the totality of potential deals and business plans screened by venture capitalists, would provide the optimal assessment of innovation trends, but that data is not available, so realized investment allocations must be used as a second-best proxy.",
   "abstract": "innovation trends. While deal flow, that is, the totality of potential deals and business plans screened by venture capitalists, would provide an optimal assessment of innovation trends, deal flow data is not available. We therefore use venture capital investment",
   "citation": "Wulf A. Kaal, Erik P.M. Vermeulen, How to Regulate Disruptive Innovation - From Facts to Data (2016). SSRN: https://ssrn.com/abstract=2808132",
   "datePublished": "2016",
   "claim_type": "condition",
   "confidence": "asserted",
   "is_failure_mode": true,
   "scope_conditions": [
    "current data availability from commercial venture capital databases"
   ],
   "source_pdf_sha256": "3515f2317ed9c1d33ae55d70467cdf1f6c4e350065ea6a887d5d7619599ad7d2",
   "status": "current"
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  {
   "@type": "Claim",
   "@id": "https://wulfkaal.github.io/claims/3002908-033",
   "identifier": "kaal:claim:3002908-033",
   "text": "The absence of Luxembourg funds from the dataset is most likely an artifact of unavailable public information rather than evidence that Luxembourg funds do not invest in blockchain.",
   "abstract": "This is likely due to the unavailability of public information connected to Luxembourgian funds investing in blockchain rather than to a lack of Luxembourgian funds, in principle to be excluded.",
   "citation": "Wulf A. Kaal, Marco Dell'Erba, Blockchain Innovation in Private Investment Funds - A Comparative Analysis of the United States and (2017). SSRN: https://ssrn.com/abstract=3002908",
   "datePublished": "2017",
   "claim_type": "failure",
   "confidence": "argued",
   "is_failure_mode": true,
   "scope_conditions": [
    "applies to the article's own dataset construction from public and contacted sources"
   ],
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   "status": "current"
  },
  {
   "@type": "Claim",
   "@id": "https://wulfkaal.github.io/claims/3002908-034",
   "identifier": "kaal:claim:3002908-034",
   "text": "The dataset is incomplete by construction: the 120 fund advisers sampled did not answer all questions and the authors were often unable to obtain information on all questions.",
   "abstract": "The 120 fund advisers in our sample did not answer all questions and often we were unable to obtain available information on all questions.",
   "citation": "Wulf A. Kaal, Marco Dell'Erba, Blockchain Innovation in Private Investment Funds - A Comparative Analysis of the United States and (2017). SSRN: https://ssrn.com/abstract=3002908",
   "datePublished": "2017",
   "claim_type": "empirical",
   "confidence": "asserted",
   "is_failure_mode": true,
   "scope_conditions": [
    "applies to the article's hand coded sample of 120 private investment fund advisers"
   ],
   "source_pdf_sha256": "06a7b61e75f905ee07e422e875d83a65c5033a248a6e05a213523b034e5db534",
   "status": "current"
  }
 ],
 "description": "3 claims in the published works of Wulf A. Kaal carry the concept tag 'data-limitations'. Derived node: a roster, not an adjudicated definition."
}