Women's rights may be more of a problem with the economy than one thinks - pressure on those rights aren't necessarily just ideological. Zooming in on this one aspect within the bigger picture, at a country level you can shape the economy via controlling immigration (do we welcome brains? do we welcome labor?) and via controlling natality (do we need to make our own labor?). If a country is hostile to immigration or limits immigration to an elite, I can well imagine eroding women's rights for purely economical reasons - needing labourers the country is not willing to welcome from abroad. Could also be done with incentives instead of taking away rights but different debate. Womens' rights determine if/how/where women can contribute to the economy, and how easily.