have emerging market economies not developed better protection against currency crises

In May 2013, Federal Reserve Chairman Ben Bernanke said the central bank could start winding down its bond-buying program and end it altogether by mid-2014. This caused some turmoil in international markets with a number of emerging market currencies depreciating over the following months. In the years since the Asian crisis of 1997, have emerging market economies not developed better protection against currency crises?

The Literature Review should be about why we keep on having similar financial currency crisis, why we are not learning from our mistakes.
Use accessible journals from Google Scholar
The work should be broken down as per below :
1. Introduction……………………………………………………………………..3
2. Literature Review……………………………………………………………….3
3. Cases……………………………………………………………………………….9
4. Conclusion……………………………………………………………………….10
5. References………………………………………………………………………..11