Así es la reforma tributaria que pretende realizar Gustavo Petro

No dije que se refirieran a la globalización de la economía, dije que el estudio (no "los") que usted citó sólo toman el caso de 18 países desarrollados.

¿Cuál es "cada estudio y evidencia"? Me gustaría que me los mostrara. Los datos demuestran que, como dije, la pobreza y la pobreza extrema en el mundo se han reducido muy considerablemente en el mundo desde los años 80.

No hay correlación entre "tirckle down economics" y crecimiento económico, pero si con la desigualdad:

Solo los usarios con mas de 1000 puntos de reputacion o los usuarios con membresia Gold, pueden ver este link Que es la reputacion? - Membresias Pagas

ahi esta el link de descarga para que lo lea.

De acuerdo con el FMI:

"First, we show why policymakers need to focus on the poor and the middle class. Earlier IMF work
has shown that income inequality matters for growth and its sustainability. Our analysis suggests
that the income distribution itself matters for growth as well. Specifically, if the income share of the
top 20 percent (the rich) increases, then GDP growth actually declines over the medium term,
suggesting that the benefits do not trickle down. In contrast, an increase in the income share of the
bottom 20 percent (the poor) is associated with higher GDP growth. The poor and the middle class
matter the most for growth via a number of interrelated economic, social, and political channels."

"Policies that focus on the poor and the middle class can mitigate inequality. Irrespective of the
level of economic development, better access to education and health care and well-targeted
social policies, while ensuring that labor market institutions do not excessively penalize the poor,
can help raise the income share for the poor and the middle class. "

"Fiscal policy plays a
critical role in ensuring macrofinancial stability and can thus help avert/minimize crises that
disproportionately hurt the disadvantaged population. At the same time, fiscal redistribution, carried
out in a manner that is consistent with other macroeconomic objectives, can help raise the income
share of the poor and middle class, and thus support growth. Fiscal policy already plays a significant
role in addressing income inequality in many advanced economies, but the redistributive role of
fiscal policy could be reinforced by greater reliance on wealth and property taxes, more progressive
income taxation, removing opportunities for tax avoidance and evasion, better targeting of social
benefits while also minimizing efficiency costs, in terms of incentives to work and save (IMF 2014a).
In addition, reducing tax expenditures that benefit high-income groups most and removing tax
relief—such as reduced taxation of capital gains, stock options, and carried interest—would increase
equity and allow a growth-enhancing cut in marginal labor income tax rates in some countries. In
EMDCs, better access to education and health services, well-targeted conditional cash transfers and
more efficient safety nets can have a positive impact on disposable incomes of the poor (Bastagli,
Coady and Gupta 2012). In many cases, this increasing public spending would need to be
undertaken in tandem with rising revenue mobilization, reduced tax loopholes, and tax evasion, and
lower less- well-targeted spending (such as oil subsidies)."