In this spirited and provocative book, Edward Leamer turns an examination of the Heckscher–Ohlin framework for global competition into an opportunity to consider the craft of economics: what economists do, what they should do, and what they shouldn’t do. Claiming “a lifetime relationship...

We study the random matrix technique for the financial data correlations. The usual correlation matrices are known to be noise dressed. We apply a new and alternative method to estimate the true correlations. To be more efficient in getting rid of the error due to the finite observations of the...

“Okun’s Law” states a 3:1 proportion between percent growth in U. S. real GNP and percent decrease in the rate of unemployment. This paper argues that this ratio is actually a Pi:1 proportion, heretofore unrecognized because it is displayed through a form of mathematic / harmonic inverse....

In Albers & Albers (Spring, 2013) we demonstrated that the historic development of U.S. real GNP, 1869-present, may be structured in recurring 14-year periods. A steady-state rate of growth of 3.4969% is thereby calculated, generating an increase in real GNP proportional to the famous “Golden...

The present study is, in particular, an attempt to test the relationship between tax level and political stability by using some economic control variables and to see the relationship among government effectiveness, corruption, and GDP. For the purpose, we used the GMM (1991) and GMM system...

In recent years, the government, of African Countries has assumed major responsibilities for economic reforms and growth. In attempting to describe their economies, economists (policymakers) in many African Countries have applied certain models that are by now widely known: Linear programming...

We use a novel time-frequency approach to estimate wavelet-based correlation and retention coefficients of the well-known Feldstein-Horioka (1980) puzzle for a cross-section of 39 countries over the period 1960-2012. Our approach reveals many interesting issues in the connection between...

Econometric analysis can be mobilized by the regulator to set cost-oriented prices. Indeed, the regulator can influence the market structure to lower these rates. Our work is to estimate,econometrically, the effect of variables related to market structure and competition on mobile termination...

Hayek´s methodological outlook at the time he engaged in business cycle research was actually closer to praxeological apriorism than to Popperian falsificationism. A consideration of the Duhem thesis highlights the fact that even from a mainstream methodological perspective falsificationism is...

This chapter reviews work by the authors on the multicriteria Flexible Least Squares (FLS) approach to model estimation. Related work can be accessed here: http://www.econ.iastate.edu/tesfatsi/flshome.htm