In December 2014 (6 months before Buhari came to power) Emefiele
started his misplaced policy of currency controls. Bloomberg’s article
in January 2015 reports on this.

www[dot]bloomberg[dot]com/news/articles/2015-01-13/nigeria-central-bank-loosens-rules-for-trading-slumping-currency

operative part:

“Nigeria, which produces the most oil of any African country, tightened rules on
foreign-currency trading as the naira slumped and crude prices plunged.
The central bank raised interest rates to a record 13 percent in
November to stem outflows and Finance Minister Ngozi Okonjo-Iweala
proposed cutting this year’s budget by 8 percent. Interbank trading
dried up last month after the bank introduced the tighter rules.”

This came in for criticism almost immediately by the international financial community which Emefiele tried to respond to.

In January of 2015 (5 months before Buhari came to power), JPM had started
to threaten to evict Nigeria from its index and with it huge amounts of
FX inflows.

www[dot]bloomberg[dot]com/news/articles/2015-01-16/nigeria-s-emefiele-disputes-jpmorgan-says-naira-at-right-value

Operative part:

“Nigeria was placed on Index Watch Negative for JPMorgan’s local currency
emerging market indexes on Friday after central bank measures in
December reduced foreign exchange and bond trading, making it difficult
for foreign investors to replicate the gauge, the New-York based lender
said in an e-mailed statement. The regulator intervened after the naira
fell to a record low soon after the announcement, according to Guaranty
Trust Bank Plc.

“We are very surprised at this action by the JPMorgan index team,” Emefiele said, adding that the central bank wasn’t consulted. “We want to stay in the index and we’re doing everything to make sure we do.'”

By mid November 2015, Buhari had appointed his ministers and given them portfolios. Until then Emefiele was his only source of macro economic advice.

www[dot]vanguardngr[dot]com/2015/11/see-full-list-of-buharis-ministers-and-their-portfolios/

Buhari’s special adviser on Economic matters was appointed in mid january 2016.

By June of 2015, JPM had threatened to remove Nigeria from its Index.

theeconomyng[dot]com/?p=2034

Operative part:

“JP Morgan has threatened to remove Nigeria from its Government Bond Index
(GBI-EM) by the year-end unless the Central Bank of Nigeria, CBN,
restores liquidity to foreign exchange market to allow foreign investors
tracking the benchmark to transact with minimal hurdles.”

By July 2015, the Economist had got into the act of criticising Emefiele’s policy

www[dot]economist[dot]com/news/middle-east-and-africa/21656700-desperate-measures-bank-toothpick-alert

Operative part:

“Whereas many investors were impressed by the previous CBN governor, Lamido
Sanusi, who was sacked for exposing corruption, they fret about the harm
being inflicted by the current one. Some wonder which would be worse
for Nigeria: allowing him to serve the remaining four years of his term
or undermining the independence of the central bank by sacking him.”

By September 2015, Nigeria had been removed from the JPM index because of the Emefiele driven policies.

www[dot]bloomberg[dot]com/news/articles/2015-09-08/jpmorgan-to-remove-nigeria-from-emerging-market-bond-indexes

Operative part:

“JPMorgan Chase & Co. has excluded Nigeria from its local-currency
emerging-market bond indexes tracked by more than $200 billion of funds,
after restrictions on foreign-exchange transactions prompted investor
concerns about a shortage of liquidity.
The first phase of removing Africa’s biggest economy from the Government Bond Index-Emerging Markets, or GBI-EM, will take place at the end this month followed by a
full exit by the end of October, the New York-based lender said in a
statement sent to Bloomberg on Tuesday by spokesman Patrick Burton.
Nigeria’s central bank under Governor Godwin Emefiele introduced several
foreign-exchange trading restrictions from December to stem the drop of
the naira amid weaker oil prices. ”

In May 2016, after giving the CBN governor enough rope to act, Buhari eventually had to
step in and influence the recent change in strategy. Osinbajo in May was
the first member of the executive that realized that Emefiele needs to
be subjected to much more oversight.

thenewsnigeria[dot]com[dot]ng/2016/05/osinbajo-nigeria-mulls-new-forex-policy/

Operative part:

“Osinbajo told a Lagos business conference he hoped to PERSUADE the central bank
to change some policies to improve foreign exchange supply as current
supply management is not working well.

“We believe there must be some substantial revaluation for the foreign exchange policy,” Osinbajo said. This would help boost foreign exchange supply and encourage
capital inflows and a free flow of remittances, he said.”

June 16 2016 (2 days ago), the economist further wrote:

www[DOT]economist[DOT]com/news/middle-east-and-africa/21700662-slumping-economy-and-high-inflation-prompt-much-needed-reform-free-last

Operative part:

“BARE shelves in supermarkets and soaring inflation would worry any
central-bank governor. For Godwin Emefiele in Nigeria, the added twist
is that both problems are partly his fault. The central bank’s policy of
trying to maintain the value of the naira, Nigeria’s currency, in the
face of a slump in the price of oil, which used to account for about 90%
of the country’s export earnings, has failed miserably. Now it is being
scrapped.”

The CBN governor cannot be removed by the president
without 2/3 support of the Senate curtesy of section 11(f) of the CBN
Act of 2007.

www[DOT]proshareng[DOT]com/admin/upload/reports/CBNACT.PDF