The unit value index (UVI) as compiled in Germany for exports and imports is compared with two other indices, viz. an index of Drobisch which unfortunately is likewise known as "unit value index" and the "normal" Laspeyres price index (PI) of exports and imports. The UVI may be viewed as a...

This study sheds new light on the question of whether or not sentiment surveys, and the expectations derived from them, are relevant to forecasting economic growth and stock returns, and whether they contain information that is orthogonal to macroeconomic and financial data. I examine 16...

Monthly economic indicators are used for a variety of purposes, from studying business cycles to determining economic policy and making informed business decisions. China’s published monthly industrial output statistics could hardly be more confusing, with changes in variables, in coverage, in...

Prosperity has been considered the most desirable real outcome of all human efforts however usually measured through gross domestic output of the economy that may not capable to comprehend it effectively. This paper evaluates wellbeing measured through some economic, social and institutional...

Prosperity has been considered the most desirable real outcome of all human efforts however usually measured through gross domestic output of the economy that may not capable to comprehend it effectively. This paper evaluates wellbeing measured through some economic, social and institutional...

While credit cards provide transaction services, as do currency and demand deposits, credit cards have never been included in measures of the money supply. The reason is accounting conventions, which do not permit adding liabilities, such as credit card balances, to assets, such as money. But...

While credit cards provide transaction services, as do currency and demand deposits, credit cards have never been included in measures of the money supply. The reason is accounting conventions, which do not permit adding liabilities, such as credit card balances, to assets, such as money. But...

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...

Ladislaus von Bortkiewicz has criticized chain indices and Irving Fisher's time and factor reversal tests. However, his arguments (published in German articles) though well ahead of his time and still relevant today are widely fallen in oblivion. He was not the only German statistician who...

The theory of (increasingly more generalized types of) statistical means can be used to create a plethora of index formulas. Some of them are new and some were indeed discussed in the past but fallen into oblivion, because their rationale was not well understood. Surprisingly many possess...