L13 | Economic Research Southern Africa

JEL code: L13

Oligopoly and Other Imperfect Markets

publication

Policy Brief

Lukasz Grzybowski, Ryan Hawthrone

September 3, 2019

Substitution between fixed and mobile data amidst high levels of poverty and inequality

publication

Working Paper

Lukasz Grzybowski, Ryan Hawthrone

September 2, 2019

Narrowing the ‘digital divide’: the role of complementarities between fixed and mobile ...

publication

Policy Brief

Lukasz Grzybowski, Ryan Hawthrone

August 6, 2019

Benefits of regulation vs. competition where inequality is high: The case of mobile tel...

publication

Working Paper

Lukasz Grzybowski, Ryan Hawthrone

August 2, 2019

Benefits of regulation vs competition where inequality is high: The case of mobile tele...

publication

Working Paper

Ewert P. J. Kleynhans, Herman D. van Schalkwyk, Johannes D. van der Merwe, Philippus. C. Cloete

April 12, 2017

The Competitive Status of the South African Wheat Industry

publication

Working Paper

Lukasz Grzybowski

June 4, 2015

The role of network effects and consumer heterogeneity in adoption of mobile phones: ev...

publication

Working Paper

Lukasz Grzybowski

September 25, 2012

Fixed-to-Mobile Substitution in the European Union

publication

Working Paper

Albert Touna-Mama, Johannes W. Fedderke, Neryvia Pillay Bell

September 23, 2012

Economies of Scale and Pension Fund Plans: Evidence from South Africa

publication

Working Paper

Witness Simbanegavi

September 21, 2012

Endogenous market transparency and product differentiation

publication

Working Paper

Witness Simbanegavi

September 20, 2012

Loss leader or low margin leader? Advertising and the degree of product differentiation

publication

Working Paper

Witness Simbanegavi

September 19, 2012

Equilibrium Pricing When Only Some Goods Are Advertised

publication

Working Paper

Witness Simbanegavi

September 19, 2012

Informative Advertising: Competition or Cooperation?