Statistics can abet illusions, unless properly understood and used. The debates on poverty line and budget deficits reflect a lack of understanding of the meaning and purpose of these measures. India has been recently witness to furious debates on measures of poverty and budget deficits. Any measure can be used only for the purpose it is designed for. The debates in the present cases were furious, because preconceptions and emotions were...

Deng Xiaoping, the architect of modern China, had a sharp, snappy way of putting across what he wanted to say. Some of his eminently quotable quotes include: “It doesn’t matter if the cat is black or white so long as it catches mice” and “Poverty is not socialism. To be rich is glorious”. But there’s another, less well-known and even more controversial quote also attributed to him: “Let some people...

An unnecessary controversy has been started by the release of the poverty estimates of 2009-10 by the planning commission. The controversy, which was entirely avoidable, was allowed to go on because of the poor handling of the issue by the planning commission. It is unfortunate that the planning commission was less than willing to own the Tendulkar committee report which was submitted in December 2009 and accepted by the commission...

There is no case whatsoever to construct a single poverty line based on a calorie or expenditure norm; all such lines are arbitrary and do not take into account the different dimensions of poverty. It is far better to focus on disaggregated information on a variety of parameters – education, housing, clothing, health, etc – which can give us unambiguous information about the different facets of poverty over the course...

The professional divide on Tendulkar's estimation goes a long way back A committee is being set up to devise yet another methodology to estimate poverty in India. The step has led to some unhappiness among economists and experts that it amounts to junking the services and competence of an expert like the late Suresh Tendulkar, whose study is sought to be replaced. Under pressure from all sides over its estimate of people...