Performance of unit tests depends on several specification decisions prior to their application e.g., whether or not to include a deterministic trend. Since there is no standard procedure for making such decisions, therefore the practitioners routinely make several arbitrary specification...

We study the test for location parameter of a random number from Cauchy density, focusing on point optimal tests. We develop analytical technique to compute critical values and power curve of a point optimal test. We study the power properties of various point optimal tests. The problem turned...

According to official estimates, territory of Azad Jammu & Kashmir has a potential to generate about 4600 MW of hydroelectricity, the cheapest source of energy. Total deficit in energy Pakistan is facing these days is about 5000 MW. So, only AJK can fulfill more than 90% of deficit of now...

A literature search shows that robust regression techniques are rarely used in applied econometrics. We present a technique based on Rousseeuw and Van Zomeren [Journal of the American Statistical Association, 85 (1990) 633–639] that removes many of the difficulties in applying such techniques...

Current economic theory is mainly concerned with the factors which affect the wealth of nations. Issues of income distribution and elimination of poverty and deprivation are secondary. We suggest an alternative formulation which would make hunger and homelessness, and poverty in general, the...

This paper illustrates on a simple model of production economy how the concept of partial equilibrium can be in an unresolvable conflict with the general equilibrium.

While the strategy of measuring and quantifying has been extremely successful, and valuable in the progress of science, it does not follow that it is universally useful. We argue that attempts to measure corruption can be counterproductive in several different ways. Qualitative and action...

The Breusch-Pagan Lagrange Multiplier test for heteroskedascity is supposedly able to detect heteroskedasticity which is an arbitrary function of some set of regressors. We will show that in fact it detects only linear functions. The test is inconsistent for general alternatives, in the sense...

A logically consistent way of maintaining the events of probability zero are actually impossible is presented.

A central thesis of this paper is that social science is the study of human experience, and hence strongly conditioned by history. Modern Western political, economic and social structures have emerged as a consequence of the repudiation of religion, and are based on secular principles. Many of...