Purchasing power adjusted incomes applied in cross-country comparisons are measured with bias. In this paper, we estimate the purchasing power parity (PPP) bias in Penn World Table incomes and provide corrected incomes. The bias is substantial and systematic: the poorer a country, the more its...

Inflation has been well contained over the last decades in most industrialized countries. This implies, however, that memories of high inflation are likely to fade, because over time larger parts of the population have never experienced high inflation, whereas those who have might forget. This...

Throughout the world, policy makers are concerned about the impact that population aging will have on the financial security of households and nations. Key questions include: (1) are the aging, and soon to be aged populations, adequately preparing for old age? and (2) how does financial...

In multi-national surveys different countries usually implement different sample designs. When making estimates of differences between countries, analysts often fail to take sample design appropriately into account. This failure is sometimes because variables indicating stratification,...

The environmental concern of people in industrialized and developing countries is analysed. Using the 2010-2014 wave of the World Value Survey (WVS), the main purpose of our analysis is to investigate the effect of different information sources on the affective, conative and behavioural...

Inflation has been well contained over the last decades in most industrialized countries. This implies, however, that memories of high inflation are likely to fade, because over time larger parts of the population have never experienced high inflation, whereas those who have might forget. This...

Purchasing power adjusted incomes applied in cross-country comparisons are measured with bias. In this paper, we estimate the purchasing power parity (PPP) bias in Penn World Table incomes and provide corrected incomes. The bias is substantial and systematic: the poorer a country, the more its...

As a useful complement to numerous innovation policy studies from a normative perspective, this paper provides a positive framework to analyze the basic economic mechanism of energy technological innovation and explains its slow pace of technological progress. We find that the...

The purpose of this paper is to examine the effects of paid basic income on fertility rates in a model in which fertility rates are endogenous. I show that when child labor is not a crucial part of the income of the family, then paid basic income will lead to higher fertility rates. However,...

The policy of sustainable development requires reductions in growth of human populations to promote environmental sustainability and economic development. The objective is to control environmental catastrophism and advance financial growth with population policies on a global scale to foster...