The answer becomes complicated for start-ups in the information technology sector too. Many of them are planning to bank on public data as raw material for their business platform as part of Digital India. When these companies get sold or merged, a key part of the valuation comes from their resource. There is a problem here, acknowledged Bornali Bhandari, Senior Fellow at NCAER, Delhi one of India’s leading think tank on economic issues. “It is application of the principle of accession to publicly owned resources. There may be differences of perspective in terms of efficiency and equity”. If a resource has become useful only because someone has improved it through an investment, then there should be no reason not to let that addition be counted and the valuation determined accordingly. In other words, if a data company has made good use of health data to develop an app, that improvement has to be factored in to its valuation. A straightforward application of this principle is the ongoing project to lay optical fibres in every village. The government may need to rope in private sector companies to manage last-mile connections. At stake would be whether these companies could sell their rights after reaching connectivity to each household. These companies would need seed funding. Yet, as Suman Sengupta, Head, Professional Services and CFO at Lead Angels, which finances a wide range of start-ups, says, "This could impact value discovery for the assets, since it call into question their revenue assumptions."