© 2002 Canadian Medical Association or its licensors Complaints: (1) A reviewer calls to say he will never review another paper for CMAJ because we accepted a paper he had urged us to reject in view of the authors’ undisclosed and close relationship with a pharmaceutical company. (2) A letter writer complains that we edited her letter so severely that the main point was utterly lost. (3) An aut...

in this paper modeling and forecasting of revenue of taxes in fifth development plan is investigated based on a special structure of nonlinear neural networks. the time series of taxes which are studied in this research are related to total tax, direct tax, indirect tax, companies’ tax, income tax, wealth tax, and import tax. based on the correlation dimension estimation technique, the structur...

We quantify how sensitive is migration by star scientist to changes in personal and business tax differentials across states. We uncover large, stable, and precisely estimated effects of personal and corporate taxes on star scientists’ migration patterns. The long run elasticity of mobility relative to taxes is 1.8 for personal income taxes, 1.9 for state corporate income tax and -1.7 for the i...

Irresponsible behaviour practices of tax entities are becoming more sophisticated. In addition to repressive tools, the administrator may use a proactive approach detect an entity’s illegal activity. The paper aims identify relevant factors and assess their impact on estimating probability irresponsible companies towards in individual sectors economy. Based data from financial st...