Do High Benefits Cause Unemployment?

Kent Matthews, Lecturer in Monetary Economics at the Universtiy of Liverpool, presented historical data (Economic Affairs April—June 1985) to support his argument that excessive real wages combined with growing social security payments to increase inter-war unemployment, Jack Eaton, Lecturer in Industrial Relations at the University College of Wales, Aberystwyth, invokes several academic economists to refute his argument. Kent Matthews retorts that the objection is based on a mis-reading of the evidence and its analysts.     

Optimality properties of alternative systems of taxation of foreign capital income

Foreign source capital income taxes are examined from the point of view of optimal taxation. In the framework of a simple economy with international real capital flows, a taxonomy of alternative systems of such taxation is first presented, showing how crediting and other tax parameters induce what are called source-based, residence-based and related systems. Next, tax rates are determined that are optimal from a single country's point of view, given those of the others. The achievability of these rates under the various systems is analyzed. Finally, tax rates that are optimal from an international point of view are considered. Again, achievability of an international optimum under the various systems is considered, leading to the main conclusions that (i) a pure residence-based system in all countries can achieve an international fiscal optimum; (ii) it cannot, however, be sustained as an equilibrium.     

VERTICALLY INTEGRATED PRODUCTIVITY MEASURES: TESTS OF STANDARD ASSUMPTIONS

In this paper we use an input-output framework to examine two criticisms of standard measures of total factor productivity. These criticisms are (1) that the contribution of capital to productivity growth is underestimated, and (2) that the use of cost shares to weigh factor input contribution is questionable. Using various vertically integrated productivity measures we find that capital's productivity contribution is underestimated in the neoclassical formulation. We also find that in a Pasinetti-Rymes growth model, factor shares do not approximate output elasticities. We conclude that the argument made by Pasinetti, Rymes, and others is supported, that in long-run productivity analysis capital should not be treated as a primary input, but should be measured as an intermediate, produced input.     

Where is the Land of Hope and Glory? The geography of intergenerational mobility in England and Wales*

We present a new analysis of intergenerational mobility across three cohorts in England and Wales using linked decennial census microdata, focusing on occupation, homeownership, and education. Four main results emerge. First, area-level differences in upward occupational mobility are highly persistent over time. Second, measures of absolute and relative mobility tend to be spatially positively correlated. Third, there is a robust relationship between upward educational and upward occupational mobility. Last, there is a small negative relationship between upward homeownership mobility and upward occupational mobility, revealing that social mobility comparisons based on different outcomes can have different trends.     

Dr. Anderson and the Austrians: Price formation as a cumulative process

The formation of money prices is a pervasive feature of market economies. The theoretical explanation of money prices requires economists to recognize that prices are the result of a cumulative process in which past prices and practices create present prices, which are the basis of the plans and actions that will create future prices and practices. Lavoie’s interpretive economics embraces the historical element in economic theory and furnishes an approach congenial to studying the market as a cumulative process.     

Income shifting, investment, and tax competition: theory and evidence from provincial taxation in Canada

We study corporate income taxation when firms operating in multiple jurisdictions can shift income using tax planning strategies. Because income of corporate groups is not consolidated for tax purposes in Canada, firms may use financial techniques, such as lending among affiliates, to reduce subnational corporate taxes. A simple theoretical model shows how income shifting affects real investment, government revenues, and tax base elasticities, depending on whether firms must allocate income to provinces or not. We then analyze data from administrative tax records to compare the behavior of corporate subsidiaries that may engage in income shifting to comparable firms that must use the statutory allocation formula to determine their taxable income in each province. The evidence suggests that income shifting has pronounced effects on provincial tax bases. According to our preferred estimate, the elasticity of taxable income with respect to tax rates for “income shifting” firms is 4.9, compared with 2.3 for other, comparable firms.