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Constraint 1: Maximum value for all FDI for a country r, associated with its discret support and prior. IMF (BOP) (r) Or UNCTAD (r). Scaling in and out FDI. WiiW , China ( i,s ) or ( r,s ). Eurostat ( i,r,s ). Constraint 2: Intermediate constraints with 2 dimensions.
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Constraint 1: Maximum value for all FDI for a country r, associatedwithits discret support and prior IMF (BOP) (r) Or UNCTAD (r) Scaling in and out FDI WiiW, China (i,s) or (r,s) Eurostat (i,r,s) Constraint 2: Intermediateconstraintswith 2 dimensions • Gathering all raw data • 3 yearsaverage to avoidvolatility • Negative values are set to zero OECD (i,s) or (r,s) Constraint 3: Slightly change Eurostat (i,r,s) Econometricestimates (Gravity model – PQML to deal with 0) Used to estimatesmissing values in 3 dimensions. Estimatingmissing values Set of « real » values (2 dimensions data canmarginaly change during the balancingprocedure) Balancing the database Harmonization of mirrorsflowswith a balancingprocedure: Quadraticoptimizations.t. constraints 1,2,3 Final dataset: FDI in 3 dimensions (i, r, s)