IDEAS home Printed from https://ideas.repec.org/e/paz12.html
   My authors  Follow this author

Azzeddine M. Azzam

Personal Details

First Name:Azzeddine
Middle Name:M.
Last Name:Azzam
Suffix:
RePEc Short-ID:paz12
[This author has chosen not to make the email address public]
https://aazzam.unl.edu/
4024673054

Affiliation

Department of Agricultural Economics
University of Nebraska

Lincoln, Nebraska (United States)
http://agecon.unl.edu/
RePEc:edi:daunlus (more details at EDIRC)

Research output

as
Jump to: Working papers Articles Editorship

Working papers

  1. Khanal, Binod & Lopez, Rigoberto A. & Azzam, Azzeddine M., 2018. "Local Bias in Fluid Milk Consumption," 2018 Annual Meeting, August 5-7, Washington, D.C. 274142, Agricultural and Applied Economics Association.
  2. Khanal, Binod & Lopez, Rigoberto A. & Azzam, Azzeddine, 2018. "Testing Local Bias in Food Consumption: The Case of Fluid Milk," Working Paper series 290143, University of Connecticut, Charles J. Zwick Center for Food and Resource Policy.
  3. Rehkamp, Sarah & Azzam, Azzeddine & Gustafson, Christopher R., 2015. "The Cost Savings of Changes to Healthier Diets in the U.S," 2015 AAEA & WAEA Joint Annual Meeting, July 26-28, San Francisco, California 205608, Agricultural and Applied Economics Association.
  4. Lopez, Rigoberto A. & Zheng, Hualu & Azzam, Azzeddine, 2015. "Oligopoly Power in the Food Industries Revisited: A Stochastic Frontier Approach," Working Papers 39, University of Connecticut, Department of Agricultural and Resource Economics, Charles J. Zwick Center for Food and Resource Policy.
  5. Dhoubhadel, Sunil & Azzam, Azzeddine M. & Stockton, Matthew, 2014. "Does the US have Market Power in Importing Ethanol from Brazil?," 2014 Annual Meeting, July 27-29, 2014, Minneapolis, Minnesota 169543, Agricultural and Applied Economics Association.
  6. Kyureghian, Gayaneh & Azzam, Azzeddine M. & Nayga, Rodolfo M., Jr., 2014. "Store-Differentiated Demand and Retail Food Availability," 2014 Annual Meeting, July 27-29, 2014, Minneapolis, Minnesota 175192, Agricultural and Applied Economics Association.
  7. Bhattacharya, Suparna & Azzam, Azzeddine M. & Mark, Darrell R., 2009. "Ethanol and Meat in the U.S.: A Multi-Market Analysis," 2009 Annual Meeting, July 26-28, 2009, Milwaukee, Wisconsin 49371, Agricultural and Applied Economics Association.
  8. Nene, Gibson & Azzam, Azzeddine M. & Schoengold, Karina, 2009. "Environmental Regulations and the Structure of U.S. Hog Farms," 2009 Annual Meeting, July 26-28, 2009, Milwaukee, Wisconsin 49395, Agricultural and Applied Economics Association.
  9. Lahcen Achy & Azzeddine Azzam & Khalid Sekkat, 2008. "Inference of Oligopoly Power with Limited Data: Manufacturing in Morocco," Working Papers 412, Economic Research Forum, revised 06 Jan 2008.
  10. Schroeter, John R. & Azzam, Azzeddine M. & Aiken, J. David, 2006. "Anti-Corporate Farming Laws and Industry Structure: The Case of Cattle Feeding," Staff General Research Papers Archive 12491, Iowa State University, Department of Economics.
  11. Khalid Sekkat & Azzeddine Azzam, 2005. "Measuring total-factor agricultural productivity under drought conditions: the case of Morocco," ULB Institutional Repository 2013/7362, ULB -- Universite Libre de Bruxelles.
  12. Schroeter, John R. & Azzam, Azzeddine M., 2004. "Captive Supplies and Cash Market Prices for Fed Cattle: The Role of Delivery Timing Incentives," Staff General Research Papers Archive 11159, Iowa State University, Department of Economics.
  13. Azzam, Azzeddine M. & Aiken, J. David & Schroeter, John R., 2003. "Anti-Corporate Farming Laws and Industry Structure: The Case of Initiative 300 and Cattle Feeding," Staff General Research Papers Archive 11161, Iowa State University, Department of Economics.
  14. Schroeter, John R. & Azzam, Azzeddine M., 2003. "Captive Supplies and the Spot Market Price of Fed Cattle: The Plant-Level Relationship," Staff General Research Papers Archive 10082, Iowa State University, Department of Economics.
  15. Schroeter, John R. & Azzam, Azzeddine M. & Nelson, Kenneth E., 2002. "Efficiency and Market Power Effects of Packer Concentration on Beef and Pork Farm-Wholesale Price Spreads," Staff General Research Papers Archive 11364, Iowa State University, Department of Economics.
  16. Azzam, Azzeddine M. & Lopez, Elena & Lopez, Rigoberto A., 2002. "Imperfect Competition and Total Factor Productivity Growth in U.S. Food Processing," Research Reports 25147, University of Connecticut, Food Marketing Policy Center.
  17. Lopez, Rigoberto A. & Azzam, Azzeddine M. & Liron-Espana, Carmen, 2001. "Market Power and/or Efficiency: An Application to U.S. Food Processing," Research Reports 25160, University of Connecticut, Food Marketing Policy Center.
  18. Schroeter, John R. & Azzam, Azzeddine M. & Zhang, Mingxia, 2000. "Measuring Market Power in Bilateral Oligopoly: The Wholesale Market for Beef," Staff General Research Papers Archive 1777, Iowa State University, Department of Economics.
  19. Azzam, Azzeddine M. & Schroeter, John R., 2000. "The Relationship Between Captive Supplies and Spot Cattle Prices: Is It Causation or Merely Correlation?," Staff General Research Papers Archive 11160, Iowa State University, Department of Economics.
  20. Schroeter, John R. & Azzam, Azzeddine M., 1999. "Econometric Analysis of Fed Cattle Procurement in the Texas Panhandle," Staff General Research Papers Archive 11365, Iowa State University, Department of Economics.
  21. Azzam, Azzeddine M. & Schroeter, John R., 1997. "Concentration in Beef Packing: Do Gains Outweigh Losses?," Staff General Research Papers Archive 5093, Iowa State University, Department of Economics.
  22. Schroeter, John R. & Azzam, Azzeddine M. & Anderson, Dale G, 1995. "Empirical Tests of Market Power in the Meatpacking Industry: A Taxonomy of New Empirical Industrial Oganization Studies and Their Findings," Staff General Research Papers Archive 12223, Iowa State University, Department of Economics.
  23. Azzam, Azzeddine M. & Schroeter, John R., 1995. "The Tradeoff Between Oligopsony Power and Cost Efficiency in Horizontal Consolidation: An Example from Beef Packing," Staff General Research Papers Archive 5062, Iowa State University, Department of Economics.
  24. Helmers, Glenn A. & Spiker, Matthew F. & Azzam, Azzeddine & Friesen, James E., 1992. "Target Price Incentives To Reduce Nitrogen Use In Agriculture - First Round Impacts," 1992 Annual Meeting, August 9-12, Baltimore, Maryland 271398, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
  25. Schroeter, John R. & Azzam, Azzeddine M., 1991. "Implications of Increased Regional Concentration and Oligopsonistic Coordination in the Beef Packing Industry," Staff General Research Papers Archive 11109, Iowa State University, Department of Economics.
  26. Schroeter, John R. & Azzam, Azzeddine M., 1991. "Marketing Margins, Market Power, and Price Uncertainty," Staff General Research Papers Archive 11110, Iowa State University, Department of Economics.
  27. Schroeter, John R. & Azzam, Azzeddine M., 1990. "Measuring Market Power in Multi-Product Oligopolies: The U.S. Meat Industry," Staff General Research Papers Archive 11112, Iowa State University, Department of Economics.
  28. Helmers, Glenn A. & Azzam, Azzeddine, 1990. "The Effect of Commodity Programs on Fertilizer and Pesticide Use in Agriculture," 1990 Annual meeting, August 5-8, Vancouver, Canada 270987, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
  29. Pagoulatos, Emilio & Azzam, Azzeddine & Kitazawa, Motoichiro, 1990. "An Econometric Analysis of the Forward Premium in the International Corn Market," Occasional Papers 233045, Regional Research Project NC-194: Organization and Performance of World Food Systems.
  30. Azzam, Azzeddine M. & Pagoulatos, Emilio, 1989. "Testing for Oligopoly and Oligopsony Power," Working Papers 115906, Regional Research Project NE-165 Private Strategies, Public Policies, and Food System Performance.
  31. Helmers, Glenn A. & El-Osta, Hisham & Azzam, Azzeddine, 1989. "Economies Of Size In Multi-Output Farms: A Mixed Integer Programming Approach," 1989 Conference, January 7-10, Tucson, Arizona 260158, Regional Research Committe NC-181: Determinants of Farm Size and Structure.
  32. Azzam, Azzeddine M. & Pagoulatos, Emilio & Schroeter, John R., 1988. "Agricultural Price Spreads And Market Performance," Working Papers 115900, Regional Research Project NE-165 Private Strategies, Public Policies, and Food System Performance.
  33. Azzam, Azzeddine & Pagaoulatos, Emilio, 1985. "Unanticipated Money Growth And Livestock Supply Decisions," 1985 Annual Meeting, August 4-7, Ames, Iowa 278584, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
  34. Yanagida, John F. & Azzam, Azzeddine M., 1985. "The Case of Removing Price Supports on Feed Grains: Estimated Effects on the U.S. and Nebraska Corn and Livestock Industries," Reports 140486, University of Nebraska-Lincoln, Department of Agricultural Economics.
  35. Azzeddine, Azzam M. & Baker, Maurice, 1981. "A Simple Model to Determine the Economic Threshold of Beef Cattle Pests With Limited Entomological Information," 1981 Annual Meeting, July 26-29, Clemson, South Carolina 279307, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).

Articles

  1. Rigoberto A. Lopez & Xi He & Azzeddine Azzam, 2018. "Stochastic Frontier Estimation of Market Power in the Food Industries," Journal of Agricultural Economics, Wiley Blackwell, vol. 69(1), pages 3-17, February.
  2. Sunil P. Dhoubhadel & Azzeddine M. Azzam & Matthew C. Stockton, 2017. "Does the USA have market power in importing ethanol from Brazil?," International Journal of Trade and Global Markets, Inderscience Enterprises Ltd, vol. 10(2/3), pages 251-266.
  3. Parcel Joshua D. & Schroeter John R. & Azzam Azzeddine M, 2017. "A Re-Examination of Multistage Economies in Hog Farming," Journal of Agricultural & Food Industrial Organization, De Gruyter, vol. 15(2), pages 1-15, December.
  4. Sunil P. Dhoubhadel & Azzeddine M. Azzam & Matthew C. Stockton, 2015. "Imported and Domestic Beef: Are They Substitutes or Complements?," Agribusiness, John Wiley & Sons, Ltd., vol. 31(4), pages 568-572, October.
  5. Dhoubhadel, Sunil P. & Azzam, Azzeddine M. & Stockton, Matthew C., 2015. "The Impact Of Biofuels Policy And Drought On The U.S. Grain And Livestock Markets," Journal of Agricultural and Applied Economics, Cambridge University Press, vol. 47(1), pages 77-103, February.
  6. Azzeddine Azzam & Gibson Nene & Karina Schoengold, 2015. "Hog Industry Structure and the Stringency of Environmental Regulation," Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, Canadian Agricultural Economics Society/Societe canadienne d'agroeconomie, vol. 63(3), pages 333-358, September.
  7. Azzeddine Azzam & Belaid Rettab, 2015. "Optimal commodity taxation and consumer welfare: an empirical application to the UAE," International Journal of Economic Policy in Emerging Economies, Inderscience Enterprises Ltd, vol. 8(3), pages 191-212.
  8. Subir Bairagi & Azzeddine Azzam, 2014. "Does the Grameen Bank exert market power over borrowers?," Applied Economics Letters, Taylor & Francis Journals, vol. 21(12), pages 866-869, August.
  9. Azzeddine Azzam & Belaid Rettab, 2013. "Food price cap policy and household welfare in the UAE," International Journal of Economic Policy in Emerging Economies, Inderscience Enterprises Ltd, vol. 6(1), pages 64-77.
  10. Azzeddine Azzam & Belaid Rettab, 2013. "Market power versus efficiency under uncertainty: conventional versus Islamic banking in the GCC," Applied Economics, Taylor & Francis Journals, vol. 45(15), pages 2011-2022, May.
  11. Azzam, Azzeddine M. & Rettab, Belaid, 2012. "A welfare measure of consumer vulnerability to rising prices of food imports in the UAE," Food Policy, Elsevier, vol. 37(5), pages 554-560.
  12. Azzeddine Azzam & Belaid Rettab, 2011. "Are restrictions on foreign ownership counter-productive? Evidence from Dubai, United Arab Emirates," International Journal of Economic Policy in Emerging Economies, Inderscience Enterprises Ltd, vol. 4(1), pages 1-19.
  13. Azzeddine Azzam & Belaid Rettab & Marietta Morada, 2010. "Revealed Comparative Advantage – Where it is least expected: Dubai," International Journal of Trade and Global Markets, Inderscience Enterprises Ltd, vol. 3(2), pages 199-216.
  14. Dimitrios Panagiotou & Azzeddine M. Azzam, 2010. "Trade Bans, Imperfect Competition, and Welfare: BSE and the U.S. Beef Industry," Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, Canadian Agricultural Economics Society/Societe canadienne d'agroeconomie, vol. 58(1), pages 109-129, March.
  15. Belaid RETTAB & Ton KWAAK & Azzeddine AZZAM, 2010. "An Optimization Procedure for Estimating the Stock of Capital: Application to Ten Production Sectors of Dubai," Regional and Sectoral Economic Studies, Euro-American Association of Economic Development, vol. 10(1).
  16. Lahcen ACHY & Azzeddine AZZAM & Khalid SEKKAT, 2009. "Coping With Data Limitations When Measuring Oligopoly Power In A Developing Country," Regional and Sectoral Economic Studies, Euro-American Association of Economic Development, vol. 9(2).
  17. Belaid Rettab & Azzeddine Azzam, 2008. "Re-export Intensity and Trade Costs: Port Facilities and Services," Maritime Economics & Logistics, Palgrave Macmillan;International Association of Maritime Economists (IAME), vol. 10(3), pages 229-242, September.
  18. Azzeddine Azzam & Hans Andersson, 2008. "Measuring Price Effects of Concentration in Mixed Oligopoly: An Application to the Swedish Beef-slaughter Industry," Journal of Industry, Competition and Trade, Springer, vol. 8(1), pages 21-31, March.
  19. Azzeddine Azzam & Cari S. Skinner, 2007. "Vertical Economies and the Structure of U.S. Hog Farms," Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, Canadian Agricultural Economics Society/Societe canadienne d'agroeconomie, vol. 55(3), pages 349-364, September.
  20. Azzeddine M. Azzam, 2007. "Book Review," Agribusiness, John Wiley & Sons, Ltd., vol. 23(2), pages 293-294.
  21. Azzeddine M. Azzam & J. David Aiken, 2006. "Anti-Corporate Farming Laws and Industry Structure: The Case of Cattle Feeding," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 88(4), pages 1000-1014.
  22. John R. Schroeter & Azzeddine Azzam, 2004. "Captive supplies and cash market prices for fed cattle: The role of delivery timing incentives," Agribusiness, John Wiley & Sons, Ltd., vol. 20(3), pages 347-362.
  23. Azzeddine Azzam & Rigoberto Lopez & Elena Lopez, 2004. "Imperfect Competition and Total Factor Productivity Growth," Journal of Productivity Analysis, Springer, vol. 22(3), pages 173-184, November.
  24. Azzam, Azzeddine M. & Salvador, Santiago, 2004. "Information pooling and collusion: an empirical analysis," Information Economics and Policy, Elsevier, vol. 16(2), pages 275-286, June.
  25. John R. Schroeter & Azzeddine Azzam, 2003. "Captive supplies and the spot market price of fed cattle: The plant-level relationship," Agribusiness, John Wiley & Sons, Ltd., vol. 19(4), pages 489-504.
  26. Azzeddine Azzam, 2003. "Market Transparency and Market Structure: The Livestock Mandatory Reporting Act of 1999," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 85(2), pages 387-395.
  27. Rigoberto Lopez & Azzeddine Azzam & Carmen Lirón-España, 2002. "Market Power and/or Efficiency: A Structural Approach," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 20(2), pages 115-126, March.
  28. Azzeddine Azzam & David Rosenbaum, 2001. "Differential efficiency, market structure and price," Applied Economics, Taylor & Francis Journals, vol. 33(10), pages 1351-1357.
  29. Azzeddine Azzam & Ananda Weliwita, 2001. "Testing for relative economic efficiency without imposing arbitrary farm size," Applied Economics Letters, Taylor & Francis Journals, vol. 8(3), pages 141-144.
  30. Azzeddine M. Azzam;, 2001. "Slotting allowances and price-cost margins: A note," Agribusiness, John Wiley & Sons, Ltd., vol. 17(3), pages 417-422.
  31. Azzeddine Azzam & Emilio Pagoulatos, 1999. "Measurement of Technological and Market Structure—Alternative Methodological Perspectives: Discussion," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 81(3), pages 644-646.
  32. Houshmand Ziari & Azzeddine Azzam, 1999. "Parametrizing nonparametric translog models: A goal programming/constrained regression study of U.S. manufacturing," Empirical Economics, Springer, vol. 24(2), pages 331-339.
  33. Azzeddine M. Azzam, 1999. "Asymmetry and Rigidity in Farm-Retail Price Transmission," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 81(3), pages 525-533.
  34. Azzam, Azzeddine M., 1998. "Competition in the US meatpacking industry: is it history?," Agricultural Economics, Blackwell, vol. 18(2), pages 107-126, March.
  35. Azzeddine Azzam, 1998. "Captive Supplies, Market Conduct, and the Open-Market Price," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 80(1), pages 76-83.
  36. Azzeddine M. Azzam, 1998. "Testing for Vertical Economies of Scope: An Example from US Pig Production," Journal of Agricultural Economics, Wiley Blackwell, vol. 49(3), pages 427-433, September.
  37. Azzam, Azzeddine M. & Schroeter, John R., 1997. "Concentration in Beef Packing: Do Gains Outweigh Losses?," Choices: The Magazine of Food, Farm, and Resource Issues, Agricultural and Applied Economics Association, vol. 12(1), pages 1-3.
  38. Azzeddine Azzam, 1996. "Testing the Monopsony-Inefficiency Incentive for Backward Integration," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 78(3), pages 585-590.
  39. Azzeddine Azzam, 1996. "Estimating the degree of dominance in a bilateral oligopoly," Applied Economics Letters, Taylor & Francis Journals, vol. 3(4), pages 209-211.
  40. Weliwita, Ananda & Azzam, Azzeddine M., 1996. "Identifying Implicit Collusion Under Declining Output Demand," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 21(2), pages 1-12, December.
  41. Azzam, Azzeddine & Baker, Maurice & Berry, Ivan & Campbell, John, 1995. "An exploratory bioeconomic model of pesticide use for controlling feedlot-cattle pests," Agricultural Systems, Elsevier, vol. 48(4), pages 503-513.
  42. Azzeddine M. Azzam & John R. Schroeter, 1995. "The Tradeoff between Oligopsony Power and Cost Efficiency in Horizontal Consolidation: An Example from Beef Packing," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 77(4), pages 825-836.
  43. Azzam, Sara M. & Azzam, Azzeddine M., 1994. "A network model that determines the optimal path of breed-crossing decisions to maximize net returns," Agricultural Systems, Elsevier, vol. 45(2), pages 145-154.
  44. Kyle W. Stiegert & Azzeddine Azzam & B. Wade Brorsen, 1993. "Markdown Pricing and Cattle Supply in the Beef Packing Industry," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 75(3), pages 549-558.
  45. A. M. Azzam, 1992. "Testing The Competitiveness Of Food Price Spreads," Journal of Agricultural Economics, Wiley Blackwell, vol. 43(2), pages 248-256, May.
  46. Azzam, Azzeddine M. & Turner, Michael S., 1991. "Management Practices and Financial Performance of Agricultural Cooperatives: A Partial Adjustment Model," Journal of Agricultural Cooperation, National Council of Farmer Cooperatives, vol. 6, pages 1-10.
  47. Azzam, Azzeddine M. & Schroeter, John R., 1991. "Implications Of Increased Regional Concentration And Oligopsonistic Coordination In The Beef Packing Industry," Western Journal of Agricultural Economics, Western Agricultural Economics Association, vol. 16(2), pages 1-8, December.
  48. John Schroeter & Azzeddine Azzam, 1991. "Marketing Margins, Market Power, and Price Uncertainty," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 73(4), pages 990-999.
  49. Azzam, Azzeddine M., 1991. "Food subsidies and market interdependence: The case of the Moroccan soft wheat subsidy," Agricultural Economics, Blackwell, vol. 5(4), pages 325-339, August.
  50. Pagoulatos, Emilio & Azzam, Azzeddine & Kitazawa, Motoichiro, 1990. "An Econometric Analysis of the Forward Premium in the International Corn Market," European Review of Agricultural Economics, Oxford University Press and the European Agricultural and Applied Economics Publications Foundation, vol. 17(3), pages 335-347.
  51. Kyle Stiegert & Azzeddine Azzam, 1990. "Third World Debt and Wheat Imports: An Analysis for Selected Countries," Review of Agricultural Economics, Agricultural and Applied Economics Association, vol. 12(1), pages 79-87.
  52. A. M. Azzam & E. Pagoulatos, 1990. "Testing Oligopolistic And Oligopsonistic Behaviour: An Application To The Us Meat‐Packing Industry," Journal of Agricultural Economics, Wiley Blackwell, vol. 41(3), pages 362-370, September.
  53. Azzam, Azzeddine M. & Yanagida, John F., 1987. "A Cautionary Note On Polynomial Distributed Lag Formulations Of Supply Response," Western Journal of Agricultural Economics, Western Agricultural Economics Association, vol. 12(1), pages 1-5, July.
  54. Yanagida, John F. & Azzam, Azzeddine & Linsenmeyer, Dean, 1987. "Two alternative methods of removing price supports: Implications to the U.S. corn and livestock industries," Journal of Policy Modeling, Elsevier, vol. 9(2), pages 311-320.

Editorship

  1. Journal of Agricultural & Food Industrial Organization, De Gruyter.

More information

Research fields, statistics, top rankings, if available.

Statistics

Access and download statistics for all items

Rankings

This author is among the top 5% authors according to these criteria:
  1. Wu-Index

Co-authorship network on CollEc

NEP Fields

NEP is an announcement service for new working papers, with a weekly report in each of many fields. This author has had 7 papers announced in NEP. These are the fields, ordered by number of announcements, along with their dates. If the author is listed in the directory of specialists for this field, a link is also provided.
  1. NEP-AGR: Agricultural Economics (5) 2009-05-16 2009-05-16 2014-12-13 2016-11-06 2019-06-24. Author is listed
  2. NEP-COM: Industrial Competition (2) 2015-08-01 2016-11-06
  3. NEP-ENV: Environmental Economics (1) 2009-05-16
  4. NEP-IND: Industrial Organization (1) 2015-08-01
  5. NEP-LAM: Central and South America (1) 2014-12-13
  6. NEP-REG: Regulation (1) 2009-05-16

Corrections

All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. For general information on how to correct material on RePEc, see these instructions.

To update listings or check citations waiting for approval, Azzeddine M. Azzam should log into the RePEc Author Service.

To make corrections to the bibliographic information of a particular item, find the technical contact on the abstract page of that item. There, details are also given on how to add or correct references and citations.

To link different versions of the same work, where versions have a different title, use this form. Note that if the versions have a very similar title and are in the author's profile, the links will usually be created automatically.

Please note that most corrections can take a couple of weeks to filter through the various RePEc services.

IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.