Litwack, J. (2014) Nigeria Economic Update: World Bank Forecasts Rising Growth, Less Inflation, Urges Closer Federal and State Government Cooperation. The World Bank, Press Release, May 13, 2013.
http://www.worldbank.org/en/news/press-release/2013/05/13/nigeria-economic-update-world-bank-forecasts-rising-growth-less-inflation-urges-closer-federal-and-state-government-

has been cited by the following article:

• TITLE: Linking Market Internality to the Non-Oil Sector in Nigeria

  AUTHORS: L. Chukwudi Ikwueze

  KEYWORDS: Economic Theory, Market Efficiency, Market Failure, Economic Policy, Economic Development

  JOURNAL NAME: Theoretical Economics Letters, Vol.4 No.3, April 4, 2014

  ABSTRACT: Economists coined the concept of market externality to show that activities in a market affect third parties. An interesting question which economists have left unanswered is whether or not third parties too can affect markets/economy, for there is no concept in economics on how thirdparty activities affect market transactions. This paper therefore explores this issue, using the concept of market internality for this purpose. Four nonmarket activities such as poverty, corruption, political instability, and primary school enrollment are studied to find out if they affect the Nigeria’s non-oil sector. The results showed that the variables have short-run relationships at significant levels.