Potential growth - the rate of expansion an economy can sustain at full capacity and employment - is a critical driver of development progress. It is also a major input in the formulation of fiscal and monetary policies over the business cycle. This paper introduces the most comprehensive...

Potential output growth around the world slowed over the past two decades. This slowdown is expected to continue in the remainder of the 2020s: global potential growth is projected to average 2.2 percent per year in 2022-30, 0.4 percentage point below its 2011-21 average. Emerging market and...

This paper revisits capital-skill complementarity and inequality, as in Krusell, Ohanian, Rios-Rull and Violante (KORV, 2000). Using their methodology, we study how well the KORV model accounts for more recent data, including the large changes in labor’s share of income that were not present...

This study examines whether and how important it is to adjust output gap frameworks during the COVID-19 pandemic and similar unprecedentedly large-scale episodes. Our proposed modelling framework comprises a Bayesian Structural Vector Autoregresion with an identification setup based on a...

We test the hypotheses that zombie firms are less productive and have lower employment growth and lower gross investment ratios than non-zombie firms in the same industry sector and that they are a source of contagion for the latter. Ever since Caballero et al. (2008), it has been taken for...

Across the world, a structural growth slowdown is underway: at current trends, the global potential growth rate - the maximum rate at which an economy can grow without igniting inflation - is expected to fall to a three-decade low over the remainder of the 2020s. The slowdown could be even more...

We examine the role of intangible capital as a production factor using Austrian firm-level register data. Descriptive statistics show that intangible investment has increased over time. The intensive and extensive margins of firms' investments are highly skewed. They differ across sectors. A...

This paper studies China's four-fold increase in per capita GDP relative to the U.S. between 1995 and 2019. First, we argue that China's growth pattern is very similar to that of several other East Asia economies that initially grew very quickly. Second, we show that a minimalist...

The conventional functional form of the Constant-Elasticity-of-Substitution (CES) production function is a general production function nesting a number of other forms of production functions. Examples of such functions include Leontief, Cobb–Douglas, and linear production functions....

The US teaching force remains disproportionately white while the student body grows more diverse. It is therefore important to understand how and under what conditions white teachers learn racial competency. This study applies a mixed-methods approach to investigate the hypothesis that Black...

The level and growth rates of Total Factor Productivity estimates have been extensively used as a means of assessing the level of efficiency in production across regions as well as a source of the observed differences in economic performance. This paper, focusing on a sample of 242 EU NUTS2...

Most studies of total factor productivity (TFP) and long-term production functions use capital stock time series obtained from ad hoc estimates of the rate of depreciation and the initial capital stock. This paper introduces a methodology that allows the simultaneous econometric estimation of...

We supplement the ‘Idea Production Function’ (IPF) with measures of R&D capital. We construct the R&D capital stock in the US, and estimate the IPF with patent applications as R&D output, allowing for a flexible treatment of R&D productivity (over 1968-2019). The estimated substitution...

In economics, an important concept called "the upward demand for factors of production" refers to the relationship between the prices of factors of production, such as labor, capital, and natural resources, and the level of factor prices. Factors such as production levels, output prices, prices...

This work deals with the Cobb-Douglas production function and related assumptions. The function has been at the center of the so-called ”capital controversy” and the object of a good deal of econometric research. We argue that while in the early days when the function was proposed the...

Economic and mathematical models allow researchers to find out the causal relationship between various economic indicators and determine internal and external factors of interaction. Production functions allow us to model the dependence of the dynamics of factors of production on the dynamics of...

This paper performs a nonlinear estimation of a normalized CES production function within a system of equations with a panel of Spanish regions for the period 1964-2013. It obtains an elasticity of substitution below one and identifies different rates of factor-augmenting technical progress. The...

We derive a general formula for the elasticity of substitution of a large class of smooth utility functions. This formula depends critically on two terms: the marginal rate of substitution and the elasticity of marginal utility, which may be interpreted according to the context either as the...

This paper presents a new nested production function that is specifically designed for analyzing capital and labor intensity of manufacturing industries in developing and developed regions. The paper provides a rigorous theoretical foundation for this production function. The analysis shows that...

Economic analysts have used trends in total factor productivity (TFP) to evaluate the effectiveness with which economies are utilizing advances in technology. However, this measure is problematic on several different dimensions. First, the idea that it is possible to separate out the relative...

Assessment of the innovation climate in Russian regions is a priority. Given the uneven socio-economic development of the federation subjects, it is essential to determine their readiness for the transition to an innovative course. However, due to the high degree of differentiation in the...