Variable

Start Date

End Date

No. of observations

75% of full sample

Brent price

1/8/1999

9/15/2017

976

732

WTI price

1/8/1999

9/15/2017

976

732

Stock prices

Bahrain

7/11/2004

9/10/2017

688

516

Kuwait

1/8/1999

9/1/2017

974

730

Oman

1/8/1999

9/15/2017

976

732

Qatar

1/8/1999

9/15/2017

976

732

Saudi Arabia

1/8/1999

9/1/2017

974

730

United Arab Emirate

10/6/2001

9/2/2017

831

623