If Jagdish Bagwati --professor of Economics and Law at Columbia--were a betting man, he would bed on India's economy to overtake China's. As well as Bagwati's native country has weathered the global economic crisis and continued its economic expansion, his bet would still seem to go against conventional wisdom. But in an op-ed at Project Syndicate , Bagwati argues that, while China's Communist government was able to institute economic reforms more quickly thirty years ago, its authoritarian approach is likely to run into some headwinds as the country becomes more advanced economically. But that's not the only reason Bagwati sees long term advantages for India's democratic approach: Economic factors also militate against Chinese prospects. China was clearly able for many years to exploit a "reserve army of the unemployed" à la Karl Marx - to grow rapidly without facing a labor-supply constraint, so that capital accumulation would not run into diminishing returns. But now, given China's one-child policy and lack of adequate infrastructure (including housing) in rapidly growing areas, labor is getting scarce and wages are rising. In economic jargon, the supply curve of labor was flat but is now sloping upward, so that rapidly increasing demand for labor resulting from rapid growth is driving up wages. That means that China is beginning to "rejoin the human race" as capital accumulation meets scarcer labor and growth slows. By contrast, India has a far more abundant supply of labor, as well as a more favorable demographic profile, so that, as India's investment rate increases, labor will not be a constraint. India will thus become the new China of the past two decades. Besides, in contrast to China, where economic reforms were quicker and more complete, India still has a way to go: privatization, labor-market reforms, and opening up the retail sector to larger, more efficient operators are all pending - and will give a further boost to India's growth rate once they are implemented. Read India or China? here .