Hausman (1978) developed a widely-used model specification test that has passed the test of time. The test is based on two estimators, one being consistent under the null hypothesis but inconsistent under the alternative, and the other being consistent under both the null and alternative...

The demand for M2 in Pakistan ispositively influenced by real GDP and currency appreciation and negatively influenced by the domestic interest rate and the foreign interest rate. These results confirm international capital mobility and currency substitution. The Box-Cox transformation indicates...

The demand for M2 in Pakistan ispositively influenced by real GDP and currency appreciation and negatively influenced by the domestic interest rate and the foreign interest rate. These results confirm international capital mobility and currency substitution. The Box-Cox transformation indicates...

We develop a flexible model to examine competitive conditions in the food retailing industry based on the Box-Cox transformation of the demand and industry equilibrium conditions. The impact of key technological and market developments on shifts in the competitive index is examined. Adoption of...

We develop a flexible model to examine competitive conditions in the food retailing industry based on the Box-Cox transformation of the demand and industry equilibrium conditions. The impact of key technological and market developments on shifts in the competitive index is examined. Adoption of...