Considering Cobb-Douglas function in three variables as an explicit form of production function, in this paper an attempt has been made to maximize an output subject to a budget constraint, using Lagrange multipliers technique, as well as necessary and sufficient conditions for optimal value...

Bangladesh capital market is one of the smallest market in Asia but the third largest in the South Asian region. A stock market or equity market is a public entity for the trading of company stock and derivatives at an agreed price. These are securities listed on a stock exchange as well as...

This paper shows that the optimal environmental tax should be less than the marginal environmental damages; since the presence of pre-existing distortionary taxes, increasing the welfare costs is associated with the overall tax code. The reduction of pollution causes the benefits of health by...

The economy of Kenya has been continued to be the largest in the East African region and third largest in Sub-Saharan Africa after South Africa and Nigeria respectively. At present Kenya is one of the most highly literate countries in sub-Saharan Africa. But more than 60% people of Kenya live...