'aggregate capital' is a correct and usable phrase in written English.
You can use it to refer to the combined or total amount of money or resources that different entities or individuals possess. For example, "The aggregate capital of the company has increased significantly over the past five years."
How do banks aggregate capital?
How do we aggregate capital in an actual economy?
Of the 90 banks tested, eight failed, with an aggregate capital shortfall of 2.5 billion euros.
The disparity is even more pronounced when one looks at the distribution of aggregate capital income.
Of the 90 banks, eight failed, with an aggregate capital shortfall €2.5 billion.
It follows, therefore, that the systemic risk of individual firms relates to how these firms contribute to this aggregate capital shortfall.
Aggregate capital-gains realizations plummeted from $913 billion in 2007 to $48 billion in 2009 (Lurie and Pearce 2012).
In that same year, Bloom et al. [23] estimated a production function, which aggregates capital stock, labour and human capital (education, experience and health) to conclude that there is a positive and statistical significant effect of health expenditure on economic growth.
In the current paper we construct a comprehensive measure of aggregate human capital using many different variables related to individual human capital from PIAAC.
Most of the development accounting literature assumes that a country's aggregate human capital can be expressed in average efficiency units, and that workers with different levels of human capital are perfect substitutes.
They then use the calibrated model, which accounts for the general equilibrium effects of large-scale microfinance, to estimate the long-term effects of economy-wide microfinance regimes on aggregate productivity, capital accumulation, and welfare (Buera, Kaboski, Shin, 2017).
