This paper analyzes a large sample of unit records relating to tax audit cases for individual New Zealand firms, undertaken by Inland Revenue New Zealand over the period 1993 to 1995. The data are used to reveal the key characteristics that are associated with firms that comply, or fail to...

This paper develops and estimates a structural, latent variable, model for the hidden economy in New Zealand, and a separate currency-demand model. The estimated latent variable model is used to generate an historical time-series index of hidden economic activity, which is calibrated via the...

This paper develops a structural, latent variable, model for the hidden economy in New Zealand, and a separate currency-demand model. The latent variable model is used to generate an historical time-series index of hidden economic activity, which is calibrated via the information from the...

Using new time-series data for the size of the Canadian underground economy, we examine the relationship between unreported and measured GDP in that country. Granger causality tests are conducted, with a proper allowance for the non-stationarity of the data. We find that there is clear evidence...

This paper develops and estimates a structural, latent variable, model for the hidden economy in New Zealand, and a separate currency-demand model. The estimated latent variable model is used to generate an historical time-series index of hidden economic activity, which is calibrated via the...

This paper analyzes a large sample of unit records relating to tax audit cases for individual New Zealand firms, undertaken by Inland Revenue New Zealand over the period 1993 to 1995. The data are used to reveal the key characteristics that are associated with firms that comply, or fail to...

This paper duscusses tha author's wok on measuring and modelling the New Zealand underground economy, 1968-1994. Particular attention is paid to the relationship between this activity and taxation policy. An optimal level for the effective tax rate is reported, in terms of maximizing the impact...

It is widely acknowledged that underground (unrecorded) economic activities play a major role in transition economies. Evaluations of the success and failure of the transition experience should therefore be based on total economic activity [TEA], namely, the sum of recorded and unrecorded...

This paper deals with the Tanzi method for the estimation of underground economy. The approach is discussed and modified. Refinements on the variables and on the econometric technique are proposed. The “adjusted” Tanzi method is then used to estimate the shadow economy in Italy along...