In response to shocks, emanating from the global financial crisis of 2007-2008 the Central Bank of Nigeria has continuously used tight monetary policy instrument to check volatility in the general price level. The success of using monetary policy tool to influence the movement of key...

Testing the rank of a matrix of estimated parameters is key in a large variety of econometric modelling scenarios. This paper describes general methods to test for the rank of a matrix, and provides details on a variety of modelling scenarios in the econometrics literature where these tests are...

The study provide an analysis of the macroeconomic issues surrounding the reforms needed to meet the country’s growth target, as well as to identify existing policy and structural constraints and macroeconomic policy reforms measures that would help to remove those constraints. The indicative...

This study employs Patton's (2006) conditional copula framework to model dynamic conditional joint distribution with currency data for Taiwan and its trading counterparties. Empirical findings suggest that the exchange rate of Taiwan tends to display high tail dependence with those of Asian...

In this paper we present a stochastic model for daily average temperature. The model contains seasonality, a low-order autoregressive component and a variance describing the heteroskedastic residuals. The model is estimated on daily average temperature records from Stockholm (Sweden). By...