in addition housing vulnerability of applicants is currently not taken into account finally the maximum housing price is quite high uf or more than usd in the case of middleincome families which makes applying attractive for betteroff families oecd b the government has recently revised the system criteria and reliability of the means proxy test ficha de proteccion social in addition the new ds subsidy ie the main subsidy for vulnerable groups includes different and some additional variables for eligibility which will likely better target subsidy allocation to the most vulnerable segments