Drain Gain: An Investigation Into How Colonial Drain Counteracted The Fall In The Rate Of Profit

India’s colonial history has received substantial scholarly attention, yet the focus has often remained on the drain of surplus as a cause of India’s underdevelopment. This study shifts the lens to examine how the transfer of surplus from India to Britain played a crucial role in Britain’s economic development. By highlighting this aspect of global surplus extraction, I demonstrate empirically how this transfer was pivotal to the success of the British economy. While the drain of wealth from India is a well-documented phenomenon, this article not only clarifies its complexities but also connects it to Marxian Political Economy. To the best of my knowledge, this is the first study that investigates both how capital was accumulated through colonial exploitation and how this accumulation enhanced the profitability of the British economy—a key indicator of economic viability. Through a detailed analysis of colonial accounting practices, this study enhances our understanding of the impact of the wealth drain on Britain’s economic situation. By addressing spurious correlations, as suggested by Hamilton (2020), I find that a doubling of my measure of colonial drain corresponds to approximately a 10% increase in Britain’s rate of profit. This finding is further supported by an alternative measure of colonial drain, known as Expenditure in England. The analysis covers the period from the enactment of the Third Charter Act in 1833 to the onset of the First World War.