In an example with monopoly final and intermediate goods firms and substitutable primary and intermediate inputs, it is shown that there exist turnover taxes that yield more revenue than any feasible value-added tax. Second, simultaneously higher welfare, revenue and output are possible with the...

In an example with monopoly final and intermediate goods firms and substitutable primary and intermediate inputs, it is shown that there exist turnover taxes that yield more revenue than any feasible value-added tax. Second, simultaneously higher welfare, revenue and output are possible with the...

This article analyzes the dynamics of electoral promises towards the population and interest groups, focusing on the reaction of voters to the proximity of a candidate to interests groups. In a two-period electoral competition model, we show that a (re)election seeking politician must consider...

The Economic Freedom of the World (EFW) index measures the extent to which nations allow their citizens economic freedom. The freedom of people to trade internationally is a featured area within the index. One component of this area is the size of the trade sector, or rather the deviation of a...

Asset market efficiency fosters rational decisions on allocating resources, both individually and socially, and thus helps determine individuals' wealth accumulation and nations' economic growth. To date, however, there are little systematic data available for, and even less analysis of, US...

China's Shanghai and Shenzhen stock markets have been on a bullish run since the end of the split-share reform. The sharp gains are raising worries about stock overvaluations. We investigate the determinants of booming stock markets in modelling PER (price-earning ratio) over the available...

In the pre-World-War I period, lacking regulatory restrictions allowed ‘hidden' mergers however, some companies disclosed information voluntarily. I analyze insider gains by investigating the share price behavior prior to merger announcements. When companies hid information, stocks...

China's Shanghai and Shenzhen stock markets have been on a bullish run since the end of the split-share reform. The sharp gains are raising worries about stock overvaluations. We investigate the determinants of booming stock markets in modelling PER (price-earning ratio) over the available...

This study examined the Efficiency Market hypothesis in its weak form using run tests, unit root tests and the Ljung-Box Q-statistics. The motivation was to determine whether foreign exchange rate returns follow a random walk. The data covered the period starting January 1994 to June 2007 for...

This study examined the Efficiency Market hypothesis in its weak form using run tests, unit root tests and the Ljung-Box Q-statistics. The motivation was to determine whether foreign exchange rate returns follow a random walk. The data covered the period starting January 1994 to June 2007 for...