Every local or global firm expects to achieve maximum profit for its survival in sustainable economic environment. This article considers that a local industrial firm of Bangladesh has achieved maximum profit during its total operation. So that this study directly tries to calculate maximum...

This paper by using Data Envelopment Analysis (DEA) and statistical inference evaluates the citation performance of 229 economic journals. The paper categorizes the journals into four main categories (A to D) based on their efficiency levels. The results are then compared to the 27 “core...

In the society utility is the vital concept, especially in mathematical economics. It is considered as the tendency of an object or action that increases or decreases overall happiness. In social sciences, the property of a commodity that enables to satisfy human wants is called utility. This...

In this article the sensitivity analysis of an economic model is provided with detail mathematical analysis. To achieve maximum profit through sustainable way in the competitive global economy; an organization must scrutinize sensitivity analysis efficiently. In the study Cobb-Douglas production...

In this paper sensitivity analysis between Lagrange multipliers and total budget is discussed. The method of Lagrange multipliers is a very useful and powerful technique in multivariable calculus. In mathematical economics, utility is the vital concept that increases or decreases overall...

In this study method of Lagrange multiplier is considered to investigate profit maximization policy. In the twenty first century global economy faces serious complexities. Sensitivity analysis of economic firms becomes essential part of sustainable economic environment. The method of Lagrange...

Very few researches try to work with nonlinear budget constraint. This study attempts to discuss the sensitivity analysis with the use of nonlinear budget constraint. For the efficient use of inputs every industry should inspects economic analysis for the profit maximization. In this study...

The prime Economic classification of the nations are "Developed/ Developing/ Under developed". In the history, we are yet to see a country in the developing/under-developed category, moving towards a developed status. This was correctly questioned by the Nobel Laureate in Economics (1979),...

Common ordinal models, including the ordered logit model and the continuation ratio model, are structured by a common score (i.e., a linear combination of a list of given explanatory variables) plus rank specific intercepts. Sensitivity with respect to the common score is generally not...

Monotonic estimation for the survival probability of a loan in a risk-rated portfolio is based on the observation arising, for example, from loan pricing that a loan with a lower credit risk rating is more likely to survive than a loan with a higher credit risk rating, given the same additional...