Articles from the 1970s applied a general-disequilibrium framework to the determination of output and employment with sticky nominal prices and wages. Quantities are determined on the short sides of the goods and labor market and involve non-price rationing. With general excess supply, where...

Evidence from a broad panel of countries shows little overall relation between income inequality and rates of growth and investment. However, for growth, higher inequality tends to retard growth in poor countries and encourage growth in richer places. The Kuznets curve-whereby inequality first...

Empirical findings for a panel of around 100 countries from 1960 to 1990 strongly support the general notion of conditional convergence. For a given starting level of real per capita GDP, the growth rate is enhanced by higher initial schooling and life expectancy, lower fertility, lower...

The national-income accounts double-count investment, which enters once when it occurs and again in present value as rental income on added capital. The double-counting implies over-statement of levels of GDP and national income. Across countries, those with higher propensities to invest...

A key issue for the ongoing COVID-19 pandemic is whether non-pharmaceutical public-health interventions (NPIs) retard death rates. Good information about these effects comes from flu-related excess deaths in large U.S. cities during the second wave of the Great Influenza Pandemic, September...

Long-term data show that the dynamic efficiency condition <i>rg</i> holds when <i>g</i> is represented by the average growth rate of real GDP if <i>r</i> is the average real rate of return on equity, <i>E(r^e)</i>, but not if <i>r</i> is the risk-free rate, <i>r^f</i>. This pattern accords with a simple disaster-risk model calibrated to...

The Hotelling locational model and its adaptations to a circular city provide a core framework for research in industrial organization. The present paper expands the explanatory power of this model by incorporating a continuum of consumers with constant-elasticity demand functions along with...

Rates of COVID deaths and cases differ markedly across U.S. states, as do rates of vaccination. This study uses cross-state regressions to assess impacts of vaccinations on COVID outcomes. A number of familiar issues concerning cross-sectional regressions arise, including omitted variables,...

The attendance rate at religious services is an important variable for the sociology and economics of religion, but long-term and global data are scarce. Retrospective questions from the International Social Survey Program (ISSP) allow the construction of rates of religious-service attendance...

We extend previous estimates of the average marginal tax rate from the federal individual income tax to include social security "contributions." The social security tax is a flat-rate levy on labor earnings (and income from self-employment) up to a ceiling value of earnings. Our computations...