Similarly, monthly data on construction put in place are used to estimate nominal investment in commercial buildings and other types of structures. The staff converts these nominal spending figures into real terms using producer price indexes or other appropriate deflators.
Moreover, it would be better if every country that develops Islamic finance voluntarily adopt those regulations and standards. For instance, Islamic finance regulator in each country is encouraged to adopt voluntarily risks management standard released by IFSB. Again, due to its uniqueness, we should not apply the same approach of assessing risks in Islamic finance in a similar way with conventional institution.