Various fields of economic analysis (e.g., growth and productivity) and economic policy (e.g., monetary and social policy) rely on accurate measures of price change. Unfortunately, the price index formulae that most price statisticians consider as particularly accurate - the superlative indices...

The New Stochastic Approach (NSA) – unjustly – pretends to promote a better understanding of price index (PI) formulas by viewing them as regression coefficients. As prices in the NSA are assumed to be collected in a random sample (what is particularly at odds with official price...

Seit 1990 veröffentlicht das United Nations Development Programme (UNDP) den sogenannten Human Development Index (HDI), mit dem der Entwicklungsstand eines Landes beschrieben und verglichen werden kann. Zur Beschreibung von Entwicklung stützt sich der HDI auf nur wenige Indikatoren. Dem...

The inflation rate is normally computed as a weighted average of individual price changes. Alternatively, this rate could be evaluated by comparing average price levels. Unfortunately, this methodology has received limited attention in past research. This study attempts to remedy this situation...

This paper defines regular and weakly regular equilibria for monotone Bayesian games with one-dimensional actions and types.  It proves an index theorem and provides applications to uniqueness of equilibrium.  It also provides analyses of stability with respect to perturbations and dynamic...

The inflation rate is normally computed as a weighted average of individual price changes. Alternatively, this rate could be evaluated by comparing average price levels. Unfortunately, this methodology has received limited attention in past research. This study attempts to remedy this situation...

The inflation rate is normally computed as a weighted average of individual price changes. Alternatively, this rate could be evaluated by comparing average price levels. Unfortunately, this methodology has received limited attention in past research. This study attempts to remedy this situation...