What is the influence of culture and migration on people’s different saving behaviors in developing and industrialized countries?

Description

1) In the literature review that you have wrote before I have received some feedback on that ” research question is way too broad: it is too broad to cover it in this assignment or in your future RAE dissertation. There are many many differences between developing and developed countries: income levels, interest rates, life expectancy, culture, family structure etc. The literature review reflects this, but it lacks structure and just cannot cover them all. There is a mix between very old classic references (Aldo and Modigliani) and unknown unpublished papers (Nabar 2011), you are not really covering the ground of the research on the topic. I have never heard of baseline analysis, and would not recommend using it. Same for model analysis. The Outline is under-developed. I do not know what actual data you will be using, and how, or what actual method you will be using and how. This needs to be clarified and developed.”
2) Please shorten my reaserch question in appropriate way maybe “How does culture and migration affect people’s saving behaviour in developing countries’?
3) I was adviced to use these sentence and paper and discuss these on my dissertation: ” For example if the Japanese saving rate is primarily a cultural phenomenon, and if Japanese immigrants to Canada retain part of their Japanese culture after moving to Canada, then Japanese immigrants might have higher saving rates than immigrants from countries with saving rates lower than Japan’s.3 (Are There Cultural Effects on Saving? Some Cross-Sectional Evidence Christopher D. Carroll, Byung-Kun Rhee and Changyong Rhee)
4) Please use data from World Bank and share it with me as well and use Stata and send do file to me as well
5) I will upload instructions on Data Cleaning as well
6) I was adviced to use these papers as well
a) http://sites.bu.edu/fisman/files/2015/11/JPE07-parking.pdf
b) http://www.yann-algan.com/en/research-articles/inherited-trust-growth-2/