Profitability in the United States has been rising since the early 1980s and by 1997 was at its highest level since its postwar peak in the mid 1960s, and the profit share, by one definition, was at its highest point. In this paper I examine the role of the change in the profit share and capital...

The mean duration of unemployment has approximately doubled in the U.S. between the early 1950s and the mid-1990s, with most of the increase occurring since the early 1970s. We first construct a simple model linking the average duration of unemployment with the speed of technical change. Using...

Median household wealth shot up by 21.2 percent in real terms between 2016 and 2019, as asset prices continued to rebound. However, 2007 still remains the watershed year, and median wealth was down 20.4 percent relative to 2007, though mean wealth more than fully recovered. There was a modest...

There is good reason to believe that R&D influences on TFP growth in other sectors are indirect. For R&D to spill over, it must first be successful in the home sector. Indeed, observed spillovers conform better to TFP growth than to R&D in the upstream sectors. Sectoral TFP growth rates are thus...

A vast literature in economics has examined the economic progress of African Americans during this century. Most of these studies have focused on income - or on even narrower measures of economic well-being, such as earnings - to assess the extent to which any gains made relative to other racial...

Recent work has documented a rising degree of wealth inequality in the United States between 1983 and 1998. In this paper we look at another dimension of the distribution: polarization. Using techniques developed by Esteban and Ray (1994) and extended by D'Ambrosia (2001), we examine whether a...

Using both time-series and pooled cross-section, time-series data for 44 industries over the period 1947-1997 in the United States, no evidence is found to support the idea that the growth of skills or educational attainment had any statistically significant effect on growth of earnings. On the...

I find here that the early 2000s witnessed both exploding debt and the middle-class squeeze. While median wealth grew briskly in the late 1990s, it fell slightly between 2001 and 2004, while the inequality of net worth increased slightly. Indebtedness, which fell substantially during the late...

Existing empirical schemas of class structure do not specify the capitalist class in an adequate manner. We propose a schema in which the specification of capitalist households is based on wealth thresholds. Individuals in noncapitalist households are assigned class locations based on their...

A central issue confronting soon-to-retire workers (i.e., those aged 47–64) is whether they will have command over enough resources (both private and public) to maintain a decent standard of living in retirement. Typically, the adequacy of projected retirement income is judged in relation to...