We investigate the role tacit collusion plays in Asymmetric Price Transmission (APT), the tendency of prices to respond more rapidly to positive than to negative cost shocks. Using a laboratory experiment that isolates the effects of tacit collusion, we observe APT pricing behavior in markets...

The study analyses the welfare performance of banks’ lending services in the Ghanaian banking industry with emphasis on the role of market power and efficiency. We made use of pooled OLS regression with fixed effect model. For robustness, we adopted Prais–Winsten (1954) regression and...

This paper uses Nash equilibrium reversion as an optimal tool for clearing dynamic prices and wages. Various exogenous competitive rigidities determine the balanced growth path of the efficiency wage and the outcome of repeated household/firm wage bargaining decisions. A location model is used...

Customs-related corruption costs World Customs Organisation (WCO) members at least $2 billion in customs revenue each year. Using recent data only about bribe payers’ actual experiences in paying bribes, we show that trade facilitation would only help reduce corruption and improve efficiency...

Theoretical and empirical work on innovation and firm survival has produced varied and often conflicting findings. In this paper, we draw on Schumpeterian models of competition and innovation and stochastic models of firm dynamics to demonstrate that the conflicting findings may be due to linear...

The West African Economic and Monetary Union (UEMOA) was established by France to counteract the dominance of Anglophone countries in West Africa, particularly Nigeria and Ghana, over Francophone West Africa. Francophonie in French West Africa is mainly driven by a power elite, the 'Pré...

L'Union économique et monétaire ouest-africaine (UEMOA) a été créée par la France pour contrer la domination des pays anglophones d'Afrique de l'Ouest, en particulier le Nigeria et le Ghana, sur l'Afrique de l'Ouest francophone. La francophonie en Afrique occidentale française est...

Francophone Africa has been dominated to date by the political, economic and cultural repercussions of France’s colonial rule. A major instrument to assert France's interests was the upkeep of a common monetary policy and currency, the CFA Franc. Although this has been increasingly resented by...

Francophone Africa has been dominated to date by the political, economic and cultural repercussions of France’s colonial rule. A major instrument to assert France's interests was the upkeep of a common monetary policy and currency, the CFA Franc. Although this has been increasingly resented by...

This paper reconciles the Cournot and Bertrand Models of oligopolistic competition, highlighting its weaknesses and giving an opinion thereafter. The pertinent question in this paper is why Cournot (1838) ignored the price and Bertrand (1883) ignored the quantity? From the review, the main...