diff --git a/config/default.cfg b/config/default.cfg
index 72def63bc..40ae3ff39 100644
--- a/config/default.cfg
+++ b/config/default.cfg
@@ -25,7 +25,7 @@ cfg$model <- "main.gms"   #def = "main.gms"
 cfg$input <- c(regional    = "rev4.112_h12_magpie.tgz",
                cellular    = "rev4.112_h12_fd712c0b_cellularmagpie_c200_MRI-ESM2-0-ssp370_lpjml-8e6c5eb1.tgz",
                validation  = "rev4.112_h12_magpie.tgz",
-               additional  = "additional_data_rev4.55.tgz",
+               additional  = "additional_data_rev4.56.tgz",
                calibration = "calibration_H12_26Mar24_fixed.tgz")
 
 # NOTE: It is recommended to recalibrate the model when changing cellular input data
diff --git a/modules/15_food/anthro_iso_jun22/equations.gms b/modules/15_food/anthro_iso_jun22/equations.gms
index f631e3700..2ae2d6014 100644
--- a/modules/15_food/anthro_iso_jun22/equations.gms
+++ b/modules/15_food/anthro_iso_jun22/equations.gms
@@ -165,8 +165,6 @@ q15_regr_kcal(iso) ..
 *' This equation estimates key dietary composition regressision factors,
 *' such as the share of animal products, empty calories, or
 *' fruits, vegetables and nuts.
-*' Note that regression coefficients are still based on USD05PPP values, but apllied
-*' to income in USD17PPP since monetary units in MAgPIE have been updated.
 
 q15_regr(iso, regr15) ..
          v15_demand_regr(iso, regr15) =e=
diff --git a/modules/15_food/anthropometrics_jan18/equations.gms b/modules/15_food/anthropometrics_jan18/equations.gms
index 755ba8a0c..0506f61ff 100644
--- a/modules/15_food/anthropometrics_jan18/equations.gms
+++ b/modules/15_food/anthropometrics_jan18/equations.gms
@@ -165,8 +165,6 @@ q15_regr_kcal(iso) ..
 *' This equation estimates key dietary composition regressision factors,
 *' such as the share of animal products, empty calories, or
 *' fruits, vegetables and nuts.
-*' Note that regression coefficients are still based on USD05PPP values, but apllied
-*' to income in USD17PPP since monetary units in MAgPIE have been updated.
 
 q15_regr(iso, regr15) ..
          v15_demand_regr(iso, regr15) =e=
diff --git a/modules/36_employment/exo_may22/presolve.gms b/modules/36_employment/exo_may22/presolve.gms
index 48683a10e..fc00b55a6 100644
--- a/modules/36_employment/exo_may22/presolve.gms
+++ b/modules/36_employment/exo_may22/presolve.gms
@@ -6,12 +6,12 @@
 *** |  Contact: magpie@pik-potsdam.de
 
 * capital cost share to split non-magpie factor costs into labor and capital
-p36_share_calibration(i) = f36_hist_cap_share("y2010",i)-(f36_regr_cap_share("slope")*log10(sum(i_to_iso(i,iso),im_gdp_pc_ppp_iso("y2010",iso)))+f36_regr_cap_share("intercept"));
+p36_share_calibration(i) = f36_hist_cap_share("y2010",i)-(f36_regr_cap_share("slope")*log10(sum(i_to_iso(i,iso),(im_gdp_pc_ppp_iso("y2010",iso) * fm_gdp_defl_ppp(iso))))+f36_regr_cap_share("intercept"));
 
 if (m_year(t)<2010,
  p36_cost_share(t,i) = f36_hist_cap_share(t,i);
 elseif (m_year(t)>=2010),
- p36_cost_share(t,i) = f36_regr_cap_share("slope")*log10(sum(i_to_iso(i,iso),im_gdp_pc_ppp_iso(t,iso)))+f36_regr_cap_share("intercept")+p36_share_calibration(i);
+ p36_cost_share(t,i) = f36_regr_cap_share("slope")*log10(sum(i_to_iso(i,iso),(im_gdp_pc_ppp_iso(t,iso) * fm_gdp_defl_ppp(iso))))+f36_regr_cap_share("intercept")+p36_share_calibration(i);
 );
 
 *' @code
diff --git a/modules/38_factor_costs/per_ton_fao_may22/presolve.gms b/modules/38_factor_costs/per_ton_fao_may22/presolve.gms
index 1bf4bad5c..58300986b 100644
--- a/modules/38_factor_costs/per_ton_fao_may22/presolve.gms
+++ b/modules/38_factor_costs/per_ton_fao_may22/presolve.gms
@@ -21,13 +21,13 @@ else
   i38_fac_req(t,i,kcr) = i38_fac_req(t,i,kcr);
 );
 
-p38_share_calibration(i) = f38_historical_share("y2010",i)-(f38_reg_parameters("slope")*log10(sum(i_to_iso(i,iso),im_gdp_pc_ppp_iso("y2010",iso)))+f38_reg_parameters("intercept"));
+p38_share_calibration(i) = f38_historical_share("y2010",i)-(f38_reg_parameters("slope")*log10(sum(i_to_iso(i,iso),(im_gdp_pc_ppp_iso("y2010",iso) * fm_gdp_defl_ppp(iso))))+f38_reg_parameters("intercept"));
 
 if (m_year(t)<2010,
   pm_cost_share_crops(t,i,"capital") = f38_historical_share(t,i);
   pm_cost_share_crops(t,i,"labor")   = 1 - f38_historical_share(t,i);
 
 elseif (m_year(t)>=2010),
-  pm_cost_share_crops(t,i,"capital") = f38_reg_parameters("slope")*log10(sum(i_to_iso(i,iso),im_gdp_pc_ppp_iso(t,iso)))+f38_reg_parameters("intercept")+p38_share_calibration(i);
+  pm_cost_share_crops(t,i,"capital") = f38_reg_parameters("slope")*log10(sum(i_to_iso(i,iso),(im_gdp_pc_ppp_iso(t,iso) * fm_gdp_defl_ppp(iso))))+f38_reg_parameters("intercept")+p38_share_calibration(i);
   pm_cost_share_crops(t,i,"labor")   = 1 - pm_cost_share_crops(t,i,"capital");
 );
diff --git a/modules/38_factor_costs/sticky_feb18/presolve.gms b/modules/38_factor_costs/sticky_feb18/presolve.gms
index 99eeaa61d..c770b89f7 100644
--- a/modules/38_factor_costs/sticky_feb18/presolve.gms
+++ b/modules/38_factor_costs/sticky_feb18/presolve.gms
@@ -9,14 +9,14 @@ if (smax(j, pm_labor_prod(t,j)) <> 1 OR smin(j, pm_labor_prod(t,j)) <> 1,
   abort "This factor cost realization cannot handle labor productivities != 1"
 );
 
-p38_share_calibration(i) = f38_historical_share("y2010",i)-(f38_reg_parameters("slope")*log10(sum(i_to_iso(i,iso),im_gdp_pc_ppp_iso("y2010",iso)))+f38_reg_parameters("intercept"));
+p38_share_calibration(i) = f38_historical_share("y2010",i)-(f38_reg_parameters("slope")*log10(sum(i_to_iso(i,iso),(im_gdp_pc_ppp_iso("y2010",iso) * fm_gdp_defl_ppp(iso))))+f38_reg_parameters("intercept"));
 
 if (m_year(t)<2010,
   pm_cost_share_crops(t,i,"capital") = f38_historical_share(t,i);
   pm_cost_share_crops(t,i,"labor")   = 1 - f38_historical_share(t,i);
 
 elseif (m_year(t)>=2010),
-  pm_cost_share_crops(t,i,"capital") = f38_reg_parameters("slope")*log10(sum(i_to_iso(i,iso),im_gdp_pc_ppp_iso(t,iso)))+f38_reg_parameters("intercept")+p38_share_calibration(i);
+  pm_cost_share_crops(t,i,"capital") = f38_reg_parameters("slope")*log10(sum(i_to_iso(i,iso),(im_gdp_pc_ppp_iso(t,iso) * fm_gdp_defl_ppp(iso))))+f38_reg_parameters("intercept")+p38_share_calibration(i);
   pm_cost_share_crops(t,i,"labor")   = 1 - pm_cost_share_crops(t,i,"capital");
 );
 
diff --git a/modules/38_factor_costs/sticky_labor/preloop.gms b/modules/38_factor_costs/sticky_labor/preloop.gms
index 8fb382909..931c760de 100644
--- a/modules/38_factor_costs/sticky_labor/preloop.gms
+++ b/modules/38_factor_costs/sticky_labor/preloop.gms
@@ -11,9 +11,9 @@ s38_ces_elast_par = (1/s38_ces_elast_subst) - 1 ;
 p38_intr_depr(t,i) = (1-s38_depreciation_rate) * pm_interest(t,i)/(1+pm_interest(t,i)) + s38_depreciation_rate;
 
 *  calculate labor/capital cost shares from regression
-p38_share_calibration(i) = f38_historical_share("y2010",i)-(f38_reg_parameters("slope")*log10(sum(i_to_iso(i,iso),im_gdp_pc_ppp_iso("y2010",iso)))+f38_reg_parameters("intercept"));
+p38_share_calibration(i) = f38_historical_share("y2010",i)-(f38_reg_parameters("slope")*log10(sum(i_to_iso(i,iso),(im_gdp_pc_ppp_iso("y2010",iso) * fm_gdp_defl_ppp(iso)))+f38_reg_parameters("intercept"));
 
 pm_cost_share_crops(t,i,"capital")$(m_year(t)<2010) = f38_historical_share(t,i);
-pm_cost_share_crops(t,i,"capital")$(m_year(t)>=2010) = f38_reg_parameters("slope")*log10(sum(i_to_iso(i,iso),im_gdp_pc_ppp_iso(t,iso)))+f38_reg_parameters("intercept")+p38_share_calibration(i);
+pm_cost_share_crops(t,i,"capital")$(m_year(t)>=2010) = f38_reg_parameters("slope")*log10(sum(i_to_iso(i,iso),(im_gdp_pc_ppp_iso(t,iso) * fm_gdp_defl_ppp(iso))))+f38_reg_parameters("intercept")+p38_share_calibration(i);
 
 pm_cost_share_crops(t,i,"labor")   = 1 - pm_cost_share_crops(t,i,"capital");
diff --git a/modules/70_livestock/fbask_jan16/equations.gms b/modules/70_livestock/fbask_jan16/equations.gms
index 4dac6e555..53e594a19 100644
--- a/modules/70_livestock/fbask_jan16/equations.gms
+++ b/modules/70_livestock/fbask_jan16/equations.gms
@@ -28,8 +28,6 @@ q70_feed(i2,kap,kall) ..
 *' productivity trajectories for simplification. Therefore,
 *' `i70_cost_regr(i,kli,"cost_regr_b")` is set to zero in the case of livestock
 *' products generated in monogastric systems.
-*' Note that regression coefficients are still based on USD04MER values, while other
-*' monetary units in MAgPIE have been updated to USD17MER.
 
 *' To account for increased hourly labor costs and producitivity in case of an external 
 *' wage scenario, the total labor costs are scaled by the corresponding increase in hourly
diff --git a/modules/70_livestock/fbask_jan16/input.gms b/modules/70_livestock/fbask_jan16/input.gms
index 85419c839..8156155b8 100644
--- a/modules/70_livestock/fbask_jan16/input.gms
+++ b/modules/70_livestock/fbask_jan16/input.gms
@@ -46,7 +46,7 @@ $ondelim
 $include "./modules/70_livestock/fbask_jan16/input/f70_livestock_productivity.cs3"
 $offdelim;
 
-table f70_cost_regr(kap,cost_regr) Factor requirements livestock (USD04 per tDM (A) and USD (B))
+table f70_cost_regr(kap,cost_regr) Factor requirements livestock (USD17MER per tDM (A) and USD17MER (B))
 $ondelim
 $include "./modules/70_livestock/fbask_jan16/input/f70_capit_liv_regr.csv"
 $offdelim
diff --git a/modules/70_livestock/fbask_jan16_sticky/equations.gms b/modules/70_livestock/fbask_jan16_sticky/equations.gms
index 4723936d5..5febb6338 100644
--- a/modules/70_livestock/fbask_jan16_sticky/equations.gms
+++ b/modules/70_livestock/fbask_jan16_sticky/equations.gms
@@ -28,8 +28,6 @@ q70_feed(i2,kap,kall) ..
 *' productivity trajectories for simplification. Therefore,
 *' `i70_cost_regr(i,kli,"cost_regr_b")` is set to zero in the case of livestock
 *' products generated in monogastric systems.
-*' Note that regression coefficients are still based on USD04MER values, while other
-*' monetary units in MAgPIE have been updated to USD17MER.
 
 *' To account for increased hourly labor costs and producitivity in case of an external 
 *' wage scenario, the total labor costs are scaled by the corresponding increase in hourly
diff --git a/modules/70_livestock/fbask_jan16_sticky/input.gms b/modules/70_livestock/fbask_jan16_sticky/input.gms
index df5083ba8..dd728cd7a 100644
--- a/modules/70_livestock/fbask_jan16_sticky/input.gms
+++ b/modules/70_livestock/fbask_jan16_sticky/input.gms
@@ -48,7 +48,7 @@ $ondelim
 $include "./modules/70_livestock/fbask_jan16_sticky/input/f70_livestock_productivity.cs3"
 $offdelim;
 
-table f70_cost_regr(kap,cost_regr) Factor requirements livestock (USD04 per tDM (A) and USD (B))
+table f70_cost_regr(kap,cost_regr) Factor requirements livestock (USD17MER per tDM (A) and USD17MER (B))
 $ondelim
 $include "./modules/70_livestock/fbask_jan16_sticky/input/f70_capit_liv_regr.csv"
 $offdelim