Anyone that has read chunks of Marx’s Capital will know that he often explicitly and not trivially implicitly draws on data and evidence gathered and published in reports by select committees of the British Parliament. Most of these reports he draws on were written before the great expansions of the franchise, and so are effectively produced by the propertied representatives of the propertied classes in what can be fairly called an oligarchic government. Despite the (let’s stipulate) non-trivial class biases built into this reporting structure, the ‘blue books’ or ‘parliamentary papers’ (as they were known) were sufficiently objective and informative to be useful to the great enemy of oligarchy and property.
These nineteenth century oligarchs knew what they were doing. They needed objective information to help structure their internal debates about empire and national governance, and also to shape policy. (Elite bargaining is, of course, still an important function for the publication of public statistics and forecasting.) These reports also shaped the development of the administrative state. For example, the predecessor to the UK’s national statistics office, General Register Office for England and Wales, itself was born from such a select committee report in the first half of the nineteenth century.