The Information and Communication technology(ICT) environment in the economic community of west african states(ECOWAS) has changed sufficiently to warrant re-conceptualization of the earlier initiatives. Notably, many new technologies have emerged, especially in the area of wireless...

In the paper we extend Gregory and Hansen’s (1996)ADF, Za, Zt cointegration tests to panel data, using the method proposed in Maddala and Wu (1999). We test the null hypothesis of no cointegration for all the units in the panel against the alternative hypothesis of cointegration, while...

China’s growing demand for oil is significantly changing the international geopolitics of energy, especially in the Asian Pacific region. The recent growth in oil consumption, combined with forecasts of increased oil imports (especially from the Middle East), have led to deep concern among...

Keynes proposed that a ‘Commod Control’ agency be created after the Second World War to stabilise spot prices of key internationally traded commodities by systematically buying and selling physical buffer stocks. In this paper, the creation of a new Global Commodity Insurer (GCI) is...

Recently, there has been growing concern that human activities may be affecting the global climate through growing atmospheric concentrations of greenhouse gases(GHG). Such warming could have major impacts on economic activity and society. For the Nigerian case, the study uses multisector...

Ham petrol ithal fiyatlarindaki degismeler dolayisiyla akaryakit urunlerinin yurtici fiyatlarinda meydana gelen degismelerin Turkiye'deki olasi enflasyonist ve/veya deflasyonist etkileri, Kibritcioglu ve Kibritcioglu (1999) tarafindan kuramsal ve olgusal bilgiler isiginda sematik ve ampirik...

Ham petrol fiyatlarindaki artislarin petrol ithalatcisi ulkelerdeki olasi enflasyonist etkileri, ozellikle 1970’li yillarda Dunya’da yasanan iki buyuk petrol krizinden bu yana tartisilir olmustur. Bir ham petrol ithalatcisi olan Turkiye’de de, enflasyonun onemli kaynaklarindan birinin ham...

Following the financial crises in November 2000 and February 2001, the Turkish government canceled the 2000-2002 disinflation and economic restructuring program on February 22, 2001, and introduced a new macroeconomic-policy program on April 14, 2001. According to this new program, the annual...

The paper examines the relationship between UK wholesale gas prices and the Brent oil price over the period 1996-2003. Tests for Unit Roots and Cointegration are carried out and it is discovered that a long run equilibrium relationship between UK gas and oil prices predates the opening of the...

This paper analyzes a model of investment with fixed investment costs and capital market imperfections. In this model finance influences the level of capital firms hold, as well as the frequency at which they invest. In consequence investment reacts nonlinearly with respect to shocks to...