Van Veelen and van der Weide (2008) in a recent paper provided some interesting new perspectives on the index number problem. However, the present paper argues that their definitions of a true index and an exact index are different from the standard definitions in the literature. The differences...

The paper reviews and extends the theory of exact and superlative index numbers. Exact index numbers are empirical index number formula that are equal to an underlying theoretical index, provided that the consumer has preferences that can be represented by certain functional forms. These exact...

A concise introduction to the Normalized Quadratic expenditure or cost function is provided so that the interested reader will have the necessary information to understand and use this functional form. The Normalized Quadratic is an attractive functional form for use in empirical applications as...

The traditional economic approach to index number theory is based on a ratio concept. The Konüs true cost of living index is a ratio of cost functions evaluated at the same utility level but with the prices of the current period in the cost function that appears in the numerator and the prices...

When the Dow Jones stock index hit an all-time high on March 5, 2013, some commentators said that this surge in share prices indicated a breaking of the psychological barrier faced by markets since the Great Recession. But others noted just how volatile financial markets have been – the...

Le Supplément de revenu garanti (SRG) a largement contribué à la réduction de la pauvreté des personnes âgées au Canada, mais les futurs bénéficiaires du SRG atteignant leurs 64 ans devraient penser à deux fois avant de continuer de cotiser à un REER. Souvent, la meilleure solution...

We estimate the elasticity of reported income with respect to tax rates for high earners using sub-national variation across Canadian provinces. We argue this allows for better identification of tax elasticities than the existing literature. We find that elasticities of reported income at the...

According to Canadian taxfiler data, over the last thirty years there has been a surge in the income shares of the top 1%, top 0.1% and top 0.01% of income recipients, even with longitudinal smoothing by individual using three- or five-year moving averages. Top shares fell in 2008 and 2009, but...

Richard Shillington (1999, 2003) estimates that one-third of near-seniors have made Registered Retirement Savings Plans (RRSP) contributions in error as their asset holdings are low enough to suggest that they will likely be Guaranteed Income Supplement (GIS) recipients. Hence they are likely to...

The Guaranteed Income Supplement (GIS) has contributed significantly to the reduction of senior poverty in Canada, but prospective GIS recipients should think twice at age 64 about making an RRSP contribution. In many cases, the best move may even be withdrawing the whole RRSP. This is because...