Hofstede's study is limited by two factors: neutralization and analyzing non-Western countries with a Western methodology. Each stage of the research process makes the unneutral seem neutral. The questionnaire reflects a large power distance: its questions were explicitly designed to resolve the normative concerns of researchers; it primarily served the concerns of those who needed to do comparative analysis and created it through "coercing a culturally distinct axis of comparison" on a variety of employees. Additionally, the questionnaire adopted a Western methodology to analyze non-Western countries and was relatively selective in representing the inequality within Western countries. For example, the PDI concentrated on the boss and subordinate relationship, which could be seen as biased, as it ignores other forms of western inequality. Apparently, the questions failed to measure the racial, colonial, and broader class inequalities that should be taken into account when measuring power distance.