Ibrahim Ahmed Onour

University of Khartoum

Professor

Shumbat

Khartoum North

Khartoum, Khartoum 13314

Sudan

SCHOLARLY PAPERS

30

DOWNLOADS
Rank 33,359

SSRN RANKINGS

Top 33,359

in Total Papers Downloads

1,086

CITATIONS
Rank 28,904

SSRN RANKINGS

Top 28,904

in Total Papers Citations

8

Scholarly Papers (30)

1.

Implementing Privatization Strategy of Saudi Arabia: Issues and Challenges

Number of pages: 14 Posted: 16 Dec 2012
Ibrahim Ahmed Onour
University of Khartoum
Downloads 167 (90,525)

Abstract:

2.

Exploring Stability of Systematic Risk: Sectoral Portfolio Analysis

Middle Eastern Finance and Economics, Issue 6, 2010
Number of pages: 10 Posted: 15 Nov 2012
Ibrahim Ahmed Onour
University of Khartoum
Downloads 55 (264,956)

Abstract:

3.

Testing Weak-Form Efficiency of Khartoum Stock Exchange Market

Khartoum University Journal of Management Studies, Vol. 3, No. 2, 2010
Number of pages: 19 Posted: 25 Nov 2012
Ibrahim Ahmed Onour
University of Khartoum
Downloads 51 (293,432)
Citation 5

Abstract:

4.

Efficiency of Banks in GCC Countries: DEA and Bootstrap Simulation

Number of pages: 17 Posted: 23 Nov 2012
Ibrahim Ahmed Onour
University of Khartoum
Downloads 44 (321,871)

Abstract:

5.

Volatility Transmission Across GCC Stock Markets

Journal of Development and Economic Policies, Vol. 11, No.1, January 2009
Number of pages: 14 Posted: 25 Nov 2012
Ibrahim Ahmed Onour
University of Khartoum
Downloads 42 (324,647)

Abstract:

6.

Modeling and Forecasting Volatility in the Global Food Commodity Prices (Modelování a Prognózování Volatility Globálních cen Potravinářských Komodit)

Agricultural Economics - Czech, Vol. 57, No. 3, pp. 132–139, 2011 ,
Number of pages: 8 Posted: 14 Nov 2012
Ibrahim Ahmed Onour and Bruno S. Sergi
University of Khartoum and University of Messina
Downloads 42 (300,652)

Abstract:

volatility, forecast, fat-tail distribution, food commodities

7.

Testing Efficiency Performance of Saudi Stock Market

Journal of King Abdulaziz University: Economics and Administration, Vol. 23, No. 2, pp. 15-27, 2009
Number of pages: 13 Posted: 16 Nov 2012
Ibrahim Ahmed Onour
University of Khartoum
Downloads 40 (316,238)
Citation 3

Abstract:

8.

Extreme Risk and Fat-Tails Distribution Model: Empirical Analysis

Journal of Money, Investment and Banking, Issue 13, 2010
Number of pages: 8 Posted: 15 Nov 2012
Ibrahim Ahmed Onour
University of Khartoum
Downloads 37 (303,182)

Abstract:

9.

Natural Gas Markets: How Sensitive are they to Crude Oil Price Changes?

OPEC Energy Review, June 2009
Number of pages: 14 Posted: 13 Nov 2012
Ibrahim Ahmed Onour
University of Khartoum
Downloads 35 (361,638)

Abstract:

10.

Productivity and Efficiency Change of Banks in North Africa Countries

International Review of Applied Financial Issues and Economics, Vol. 3, No. 1, 2011
Number of pages: 14 Posted: 13 Nov 2012
Ibrahim Ahmed Onour and Chebbi Tarek
University of Khartoum and University of Sousse - Faculty of Economic Sciences and Management
Downloads 34 (351,834)

Abstract:

data envelopment analysis, technical efficiency, banks

11.

GCC Stock Markets: How Risky are they?

International Journal of Monetary Economics and Finance, Vol. 3, No. 4, 2010
Number of pages: 8 Posted: 15 Nov 2012
Ibrahim Ahmed Onour and Bruno S. Sergi
University of Khartoum and University of Messina
Downloads 33 (355,059)

Abstract:

12.

Rational Bubbles and Volatility Persistence in India Stock Market

Number of pages: 17 Posted: 14 Nov 2012
Ibrahim Ahmed Onour
University of Khartoum
Downloads 33 (365,090)

Abstract:

13.

What Drives Short-Term GCC Stock Market Returns? Empirical Evidence from Fat-Tailed Distribution

Afro-Asian J. Finance and Accounting, Vol. 1, No. 1, 2008
Number of pages: 9 Posted: 11 Nov 2012
Ibrahim Ahmed Onour
University of Khartoum
Downloads 30 (368,662)

Abstract:

GCC stock markets, stock market returns, short-term returns, fat-tailed distribution

14.

Crude Oil Price and Stock Markets in Major Oil-Exporting Countries: Evidence of Decoupling Feature

International Journal of Monetary Economics and Finance, Vol. 5, No. 1, 2012
Number of pages: 10 Posted: 14 Nov 2012
Ibrahim Ahmed Onour
University of Khartoum
Downloads 24 (379,435)

Abstract:

15.

Black Market for Foreign Currencies: A Lesson from a Siege Economy

Number of pages: 14 Posted: 14 Nov 2012
Ibrahim Ahmed Onour
University of Khartoum
Downloads 21 (394,875)

Abstract:

16.

Dynamic Analysis of Dual Exchange Rates in Small Open Economy

Number of pages: 13 Posted: 12 Nov 2012
Ibrahim Ahmed Onour
University of Khartoum
Downloads 20 (431,374)

Abstract:

17.

Decomposing Fundamental and Non-Fundamental Volatility in GCC Stock Markets

International Journal of Monetary Economics and Finance, Vol. 3, No. 1, 2010
Number of pages: 12 Posted: 12 Nov 2012
Ibrahim Ahmed Onour
University of Khartoum
Downloads 17 (390,921)

Abstract:

18.

North Africa Stock Markets: Analysis of Long Memory and Persistence of Shocks

International Journal Monetary Economics and Finance, Vol. 3, No. 2, 2010
Number of pages: 11 Posted: 16 Nov 2012
Ibrahim Ahmed Onour
University of Khartoum
Downloads 16 (457,401)

Abstract:

19.

Soaring Global Food Commodity Prices: Evidence of Long Memory Process

Number of pages: 15 Posted: 09 Oct 2017
Ibrahim Ahmed Onour and Bruno S. Sergi
University of Khartoum and University of Messina
Downloads 0 (544,760)

Abstract:

Global Food Prices; ARFIMA; FIGARCH

20.

Pricing Deposit Insurance and Assessing Moral Hazard Behavior: Evidence from Banking Sector in Sudan

Number of pages: 18 Posted: 09 Oct 2017
Ibrahim Ahmed Onour
University of Khartoum
Downloads 0 (537,555)

Abstract:

Deposit; Insurance; Moral Hazard; Risk

21.

Technical Efficiency of Sugar Industry in Sudan: Stochastic Frontier Approach

Number of pages: 11 Posted: 09 Oct 2017
Ibrahim Ahmed Onour
University of Khartoum
Downloads 0 (554,881)

Abstract:

Stochastic Frontier; Sugar Industry; Technical Efficiency; Sudan

22.

Efficiency of Sugar Industry in Sudan: Data Envelopment Analysis

Number of pages: 13 Posted: 09 Oct 2017
Ibrahim Ahmed Onour
University of Khartoum
Downloads 0 (554,881)

Abstract:

23.

Crime Surge and Institutional Weakness: Are They Associated? Evidence from a Conflict Country

Number of pages: 16 Posted: 09 Oct 2017
Ibrahim Ahmed Onour
University of Khartoum
Downloads 0 (554,881)

Abstract:

Crimes, Multivariate Analysis, Sudan

24.

Forward-Looking Beta Estimates: Evidence from an Emerging Market

Number of pages: 22 Posted: 09 Oct 2017
Ibrahim Ahmed Onour
University of Khartoum
Downloads 0 (532,408)

Abstract:

Beta, CAPM, GARCH, Volatility, Asymmetry

25.

Sustainability of Dual Exchange Rates in Small Open Economy Burdened with Capital Flight

Number of pages: 23 Posted: 09 Oct 2017
Ibrahim Ahmed Onour
University of Khartoum
Downloads 0 (544,760)

Abstract:

26.

The Global Financial Crisis and Equity Markets in Middle East Oil Exporting Countries

Number of pages: 20 Posted: 09 Oct 2017
Ibrahim Ahmed Onour
University of Khartoum
Downloads 0 (544,760)

Abstract:

Value at Risk, Fat-Tails Distribution, Expected Shortfall, Extreme Losses

27.

Anatomy of Black Market for Dollars in Sudan

Number of pages: 18 Posted: 09 Oct 2017
Ibrahim Ahmed Onour
University of Khartoum
Downloads 0 (544,760)

Abstract:

Black Market; Random Walk; Efficiency

28.

South Sudan Secession: Modelling the Fiscal Shock and Its Spillover Effects

Number of pages: 18 Posted: 09 Oct 2017
Ibrahim Ahmed Onour
University of Khartoum
Downloads 0 (544,760)

Abstract:

Parallel Rate, Official Rate, Stability, Steady-State

29.

Can OPEC Cartel Reverse Crude Oil Price Downfall?

Number of pages: 11 Posted: 09 Oct 2017
Ibrahim Ahmed Onour
University of Khartoum
Downloads 0 (544,760)

Abstract:

OPEC; Crude Oil; Price Downfall

30.

Operational Constraints of Equity Financed Budget Deficit in Interest-Free Economy

Number of pages: 10 Posted: 09 Oct 2017
Ibrahim Ahmed Onour
University of Khartoum
Downloads 0 (544,760)

Abstract:

Islamic Equity Fund, Budget Deficit, Constraints