El pago de impuestos y el cumplimiento de las obligaciones fiscales por parte de los contribuyentes representan un reto muy importante para stos y en general para los negocios. En M xico como en otras parte del orbe se crean a o, con a o, bastantes modificaciones a diferentes Leyes Fiscales, por medio de las cuales el Estado busca generar los ingresos que le ayuden a solventar el gasto p blico, sin embargo, los contribuyentes se sienten agobiados por la carga fiscal, pero sobre todo en la forma de cumplir con dicha carga. Mientras los impuestos no desaparezcan, el consultor fiscal, sabedor de estos problemas, puede resolverlos si se especializa y aporta sus conocimientos para tal fin, pero sobre todo ayuda en una forma preventiva y arm nica, a que los contribuyentes puedan crecer de acuerdo a sus metas y objetivos, y la materia fiscal no debe entorpecer dicho crecimiento, por el contrario, debe de ser un instrumento de desarrollo.

This volume presents Richard Blundell's outstanding research on the modern economic analysis of labor markets and public policy reforms. Professor Blundell's hugely influential work has enhanced greatly our understanding of how individuals' behavior on the labor market respond to taxation and social policy influence. Edited by IZA, this volume brings together the author's key papers, some co-authored and some unpublished, with new introductions and an epilogue. It covers some of the main research insights in the study of labor supply. The question of how individuals adapt their behavior in response to policy changes is one of the most investigated topics in empirical labor and public economics. Do people reduce their working hours if governments decide to raise taxes? Might they even withdraw completely from the labor market? Labor supply estimations are extensively used for various policy analyses and economic research. Labor supply elasticities are key information when evaluating tax-benefit policy reforms and their effect on tax revenue, employment, and redistribution. The chapters cover empirical and theoretical developments as well as applications to tax and welfare reform, and each represents a substantive research contribution from Blundell's publications in top research outlets.