This paper undertakes the issue of portfolio insurance from the perspective of a risk-averse agent requiring his financial wealth to grow at a floored rate in excess of an equity benchmark. The suggested solution is a generalization of the CPPI approach within a two-equity asset framework. The...

This paper undertakes the issue of portfolio insurance from the perspective of a risk-averse agent requiring his financial wealth to grow at a floored rate in excess of an equity benchmark. The suggested solution is a generalization of the CPPI approach within a two-equity asset framework. The...

Most of the efficiency studies of large multinational banks operating in different countries calculate banks' inefficiency levels without taking into account the environmental factors in which they are operating in. As a result the estimated inefficiencies are subject to a combination of true...

This paper constructs an innovative ratio of meta-technology cost (MTCR) by combining the meta-frontier framework and shadow price model. This ratio is not only an indicator to account for country-specific technology heterogeneity or technology heterogeneity across a group of countries to...

This paper investigates the impact of foreign aid, external debt and governance on the economic growth by extending the Ramsey–Cass–Koopman's growth model in an open economy framework. Steady-state and short run analysis shows that external debt and foreign aid do not affect the growth rate...

This study develops comprehensive full-sector macro-econometric models for the Nigerian economy with the aim of explaining and providing a long-term solution for the persistent growth–poverty divergence experienced by the country. The models are applied to test the hypothesis of existing...

This study develops comprehensive full-sector macro-econometric models for the South African economy with the aim of explaining and providing the macroeconomic effects of fiscal policy changes in the country. The models are applied to test the effectiveness of fiscal policy actions in an...

This paper assesses the impact of oil price changes on Spanish and euro area consumer price inflation. We find that the inflationary effect of oil price changes in both economies is limited, even though crude oil price fluctuations are a major driver of inflation variability. The impact on...

This paper investigates how an increase in the United States Federal Fund rate affects the United States economy and how the effects are transmitted to the Canadian economy using the factor-augmented VAR (FAVAR) approach of Stock and Watson (2005) and Bernanke et al. (2005). A distinguishing...

Turkey has the lowest hours worked (the product of total employment and annual hours per worker, divided by the size of the working-age population) among the OECD countries. We study the changes in hours of work following Ohanian, Raffo, and Rogerson (Journal of Monetary Economics, 2008) and...