Chinese growth is 0.17% per annum 1500-1700, but then jumps significantly 1700-1820 for an average of 1.46% per annum. However much of China's 18th century growth is just population increase, increase in land under cultivation rather than major improvements in productivity. Japan registers 0.5% per year 1500-1820, but with much more substantive growth in income per head (0.14% per year 1700-1820). For Iran 1500-1820 it's 0.18%, with basically no per capita growth, and Turkey 0.22% with again very little registering on income per head, though a mild increase in the 18th century.
So it would seem India is rather close to the Asian averages. Even a little above at 0.25%.
I think this is a useful moment for us to recognize that reform on some level is likely to take place, but that the countries you mention as having undergone reforms or nearly successfully, ultimately were still failures from the standpoint of being able to overcome the internal politics resisting them, granted with Iran being hobbled by outside powers, China as well although in their case its not clear to me how much foreign intervention is an impediment rather than a catalyst to reform (referring to the effect on beliefs of ordinary people, ofc many statesmen can see the power imbalance). I think the only one you could argue (mostly) successfully reformed economically, was the Ottomans. Sure a lot of work yet to do, but they probably clear the bar. On the military side, I'd say the Marathas were doing a better job keeping up than the Qing, Qing only really start to make headway much later in the century by which point the West had progressed to an entirely other level, as demonstrated in the Boxer Rebellion.
I agree. I don't think it's too optimistic to say it is likely other than the Ottomans and Japan, Indian states might be the closest on Europe's heels tech-wise, seeing as military reform was initiated IOTL by many Indian states in the 18th century, before China and Iran.
It's a good point to raise that comparing regimes from different centuries can be rather unfair, but it's also a bit hand-wavy to cling to that against a backdrop of accusations claiming the Raj was much worse than Mughal rule, at some point you have to take the comparison on, in real terms. I don't see how your metric gives us really any information as to the well-being or living standards of Indians, & I don't see the question hinging on whether foreign rule is a good or bad thing in isolation, so will disagree on that.
Sure, theoretically "foreign rule" with the economic data tells a certain story, but this is all in a vacuum. The people who lived in the Raj will certainly tell you the British were not welcome, nor did the British look upon their Indian subjects with the same lens as the Australians or Canadians. One can't say that the Raj resulted in even a little economic growth yet discount all the tangible human suffering, racism, discrimination, and colonial disdain which the Raj came with, and native polities did not, or inflicted much less and in a quite different manner. Certainly the Mughals favored foreign Muslims for government positions, but they also married into the Rajput and Hindu nobility, and settled in India along with many foreign Muslims. No similar process carried out long-term over British rule, be it Company or the Raj.
And it's not like the British encouraged native Industry either; all that growth was for the Empire, not India. The tangible benefits of such apparent growth didn't really benefit Indians.
But if you wanted to take that point on in a strictly political sense, i.e. whether the Raj was a good thing for the political development of India, then arguably the Raj's case is much stronger since India ultimately does develop a stable & successful parliamentary democracy. God knows what happens in an alternate TL but, we do get whiffs of what might have been observing figures like Chandra Bose.
I don't doubt that, but only looking at the bottom half of the possibilities in an alternate TL is to me at least not an honest endeavor into this possibility.
If India can get a stable native government, or a stable interplay between various governments on the sub-continent, then I think they'll probably do a better job than OTL
even if without as rapid a build-out in railways. Not a guarantee though. I don't want you to think that I'm transposing British dynamics onto a native Indian admin, but rather am highlighting the common variables that tend to show themselves across many different countries in this time, when the old world is forced to meet & deal with an emerging modern one.
Again you only highlight the good parts of what the Raj gave India while neglecting what colonial baggage still remains with us today. The British also gave us the ineffective and corrupt bureaucracy and limited state capacity which hobbles New Delhi to this day. They also directly contributed to fanning communal tensions (Partition of Bengal among other things) and entrenched the feudal Zamindar class. And again all the racism, discrimination, and oppression which came with colonial rule. One can certainly say these things were common to Indian states in the pre-colonial era, but again the role of the British in entrenching these things can't be ignored, nor can the fact that Indians were prevented for over a century in trying to alleviate such problems with governance, among other things.
A native polity would, as you say, likely follow the trends of other Asian nations, but we must also look at what we have IOTL. Mysore and the Sikh Empire were advancing pretty fast in regards to military tech, and even the Marathas could go toe-to-toe with the EIC, if not for their poor leadership. We must also consider that Indian states, perhaps even more than the Ottomans had strong contact with the most advanced nations of Europe in a diplomatic manner (France, the Netherlands) potentially providing future avenues for advancement in economic and political spheres while maintaining their sovereignty. So while I agree that Indian states are very likely to follow their Asian counterparts, we must also consider from an alt hist point of view what kind of trajectory they were already on by the time of our POD.
... You understand that makes any discussion moot? Even if (as its very far from the case) the Raj had improved the lives of the people tremendously, solved most of the social problems, caused an economic boom and built India to a great country for everyone by your standard they would still be vastly inferior to the mughals - simply because you consider them local rulers.
I don't think you understand. Even if the Raj did that, being a colonial construction it would only do such things for the benefit of the the mother country. And yes, I do understand it makes such discussion whether the Raj was "good" or not moot, because frankly it should be. Modern colonial rule is fundamentally worse than any native polity, simply based on the core ethos of how they approach the whole manner of governance. That doesn't mean some native polities weren't worse than the Raj, but it does mean the average native state will be significantly better than it colonial counterpart.
In the subcontinent you will find a pretty big consensus that British rule was bad, regardless of out-of-context economic data says. And considering that their are still people alive who lived through the Raj I will take their word for it over yours.
The big one of course was the Bengal famine which was driven primarily by wartime priorities. Whether more people died through mass murder and famine under the Mughals or the Raj I cannot say but the Mughals were no saints.
By saying the Mughals "were no saints" you imply that the Raj was actually "not too bad". And trying to justify the Bengal famine? Really? I'm sorry, but this reeks of colonial apologism.
I would suggest India would have been the same with or without colonialism. The "proto industrialisation" you mention in Bengal was present in China centuries before our time period and did not lead to the explosion of growth seen in Europe - in fact even in Europe there was a lag of some centuries before the proto industrialisation of the Flemish weavers transitioned into the true industrial revolution
For the second or third time as well - nothing mentioned here justifies the exploitation, racism and atrocities carried out by the colonial regimes. The more interesting question is the OP's. My answer would be - not as much as we might expect.
The suggestion that India would have remained basically the same as under colonial rule as without is frankly ridiculous (and is honestly insulting towards the ability of Indians to rule themselves).
Let us take your assumptions and apply them to other nations. You take China as an example, but I seriously doubt the Chinese would have rather had the EIC rule them than the Qing. I imagine the Japanese, Turks, Iranians and Thais would echo a similar sentiment. And I doubt those countries would remained the way they are with colonial rule, and in fact I think it's hard to argue that they wouldn't have been worse off with colonial rule.
As always, it's "compared to what"?
"Compared to what" as an argument doesn't hold water if you try and extrapolate out for more than fifty to a hundred years. Again, besides the implication that Indians won't at least be marginally better rulers than the colonial British, taking this "warring states" India to it's full extent implies a mid-18th century POD, and would also imply that the system of alliances that were sustained between the French, British, and Indian states would very likely continue. At least until the Napoleonic wars (if they even still happen).
It doesn't make any sense to assume such Indian states would remain in a state of war forever, and that they would remain static in their military and ways of governance. As we saw in Europe IOTL, when one state adopts new and improved military technology, soon the other states follow. This happened in India IOTL, and was stopped by the British conquest. So I think it's reasonable to assume that such competition would generate innovation and advancement among Indian states. As for Western threats, the Sikhs pretty handily defeated the Afghans IOTL, so in a TL where the Sikhs could be even more powerful, I don't see why the Afghans would pose more of a threat, not less.
Let's take an earlier POD, say, Aurangzeb's successors are more competent (not a hard thing to achieve when they were barely competent IOTL). The religious issue would not come to the fore for at least a hundred and fifty years seeing as even during Aurangzeb's time his religious restrictions were either ignored or lightly enforced, and his OTL successors repealed most of them anyway. So we have a "mostly" hegemonic North Indian power, that can project power into the far south even though they might now be able to directly annex it. Again, European ideas were already diffusing into the subcontinent at this time, so it makes sense to assume this would continue for a while. And again competition would likely encourage innovation, but you have a relatively peaceful North India.
Of course, non of this is guaranteed, but assuming Indian states would do worse than their Asian counterparts when 1) the British would be less powerful without conquering the subcontinent and 2) Indian states were already trying and successfully catching up to their European counterparts goes against the logic you use to extrapolate the economic data we have into the future by saying they would stay the trends of OTL Asian states.