Tomb Economics

"Under the Mansabdari system which governed the nobility, the Mughal Emperor didn’t give perpetual grants of land. On death, all land that had been granted to the noble reverted back to the Emperor, effectively a 100% estate tax. In other words, land titling for the Mughal nobility was not hereditary. Since land could not be handed down to the next generation, there was very little incentive for the Mughal nobility to build palaces or the kind of ancestral homes that are common in Europe. The one exception to the rule, however, was for tombs. Tombs would not revert back to the Emperor. Hence the many Mughal tombs"