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      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
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    <IRS990ScheduleD documentId="IRS990ScheduleD">
      <ArtPublicExhibitionAmountsGrp />
      <HeldWorksArtGrp />
      <CYMinus3YrEndwmtFundGrp />
      <CYMinus4YrEndwmtFundGrp />
      <LandGrp />
      <BuildingsGrp />
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        <BookValueAmt>41185</BookValueAmt>
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      <EquipmentGrp />
      <OtherLandBuildingsGrp />
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    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART VI, SECTION A, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>EUGENE LUDWIG AND CAROL LUDWIG HAVE A FAMILY RELATIONSHIP.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>A COPY OF FORM 990 IS PROVIDED TO EVERY BOARD MEMBER PRIOR TO FILING IT WITH THE IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART VI, SECTION B, LINE 12A</FormAndLineReferenceDesc>
        <ExplanationTxt>LUDWIG INSTITUTE FOR SHARED ECONOMIC PROSPERITY'S ("LISEP") CONFLICT OF INTEREST POLICY STATES THAT MEMBERS OF THE BOARD OF DIRECTORS HAVE AN OBLIGATION TO DISCLOSE ANY POTENTIAL OR ACTUAL CONFLICTS OF INTEREST TO LISEP. IN RESPONSE TO ANY ACTUAL OR POTENTIAL CONFLICTS OF INTEREST, THE BOARD OF DIRECTORS WILL TAKE MITIGATING ACTIONS TO ENSURE THAT NO IMPROPER BENEFITS ARE RECEIVED THROUGH A TRANSACTION AND THAT THE FAIRNESS OR PROPRIETY OF LISEP'S DECISION-MAKING PROCESSES ARE NOT CALLED INTO QUESTION, INCLUDING RECUSAL OF THE INTERESTED PERSON FROM THE EVALUATION AND VOTE WITH RESPECT TO THE TRANSACTION. IF THERE ARE NO DISINTERESTED BOARD MEMBERS TO EVALUATE AND APPROVE A TRANSACTION, THEN THE BOARD MAY NEVERTHELESS APPROVE A TRANSACTION IF THE BOARD DETERMINES THAT THE TRANSACTION IS IN LISEP'S BEST INTEREST, FOR ITS OWN BENEFIT, AND FAIR AND REASONABLE TO LISEP, TAKING INTO ACCOUNT THE RELEVANT INFORMATION AND FACTS. IN DOING SO, THE BOARD MUST DETERMINE THAT LISEP WILL MAKE PAYMENTS OF NOT MORE THAN FAIR MARKET VALUE, OR RECEIVE PAYMENTS OF NOT LESS THAN FAIR MARKET VALUE, AS THE CASE MAY BE, SO THAT THE TERMS OF THE TRANSACTION APPROXIMATE AS NEARLY AS POSSIBLE TERMS THAT WOULD BE APPROVED IN AN ARM'S LENGTH TRANSACTION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>LISEP DOES NOT COMPENSATE ANY OF ITS OFFICERS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990 PART IX LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>DESCRIPTION:CONSULTING TOTAL FEES:30000</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
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          <BusinessNameLine1Txt>CAROL AND GENE LUDWIG FAMILY FOUNDATION</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>1700 PENNSYLVANIA AVE NW SUITE 500</AddressLine1Txt>
          <CityNm>WASHINGTON</CityNm>
          <StateAbbreviationCd>DC</StateAbbreviationCd>
          <ZIPCd>20006</ZIPCd>
        </USAddress>
        <EIN>562305290</EIN>
        <PrimaryActivitiesTxt>GRANTMAKING</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>DC</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>PF</PublicCharityStatusTxt>
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        </DirectControllingEntityName>
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      </IdRelatedTaxExemptOrgGrp>
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          <BusinessNameLine1Txt>LUDWIG INSTITUTE FOR SHARED ECONOMIC PRO</BusinessNameLine1Txt>
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          <AddressLine1Txt>1700 PENNSYLVANIA AVE NW SUITE 500</AddressLine1Txt>
          <CityNm>WASHINGTON</CityNm>
          <StateAbbreviationCd>DC</StateAbbreviationCd>
          <ZIPCd>20006</ZIPCd>
        </USAddress>
        <EIN>921070406</EIN>
        <PrimaryActivitiesTxt>GRANTMAKING</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>DC</LegalDomicileStateCd>
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        <PublicCharityStatusTxt>PF</PublicCharityStatusTxt>
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      <GiftGrntOrCapContriToOthOrgInd>false</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>false</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>false</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>false</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>false</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>false</AssetSaleToOtherOrgInd>
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      <AssetExchangeInd>false</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>false</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>false</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>false</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>false</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>false</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>false</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>false</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>false</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>false</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>false</TransferFromOtherOrgInd>
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  </ReturnData>
</Return>