Long-Run Involuntary Unemployment in a Dynamic Efficiency Wage Model with Technical Progress and Heterogeneity

2017 ◽  
Author(s):  
Vishal Wilde
Author(s):  
Weshah A. Razzak ◽  
Belkacem Laabas ◽  
El Mostafa Bentour

We calibrate a semi-endogenous growth model to study the transitional dynamic and the properties of balanced growth paths of technological progress. In the model, long-run growth arises from global discoveries of new ideas, which depend on population growth. The transitional dynamic consists of the growth rates of capital intensity, labor, educational attainment (human capital), and research and ideas in excess of world population growth. Most of the growth in technical progress in a large number of developed and developing countries is accounted for by transitional dynamics.


2006 ◽  
Vol 7 (3) ◽  
pp. 265-296 ◽  
Author(s):  
Stefan Eriksson

Abstract This paper investigates the consequences of skill loss as a result of unemployment in an efficiency wage model with turnover costs and on-the-job search. Firms are unable to differentiate wages and therefore prefer to hire employed searchers or unemployed workers who have not lost human capital. It is shown that if some fundamental factor in the economy changes, this will result in a lengthy adjustment process with substantial long-run unemployment effects. Moreover, the model is capable of generating persistence, but the amount depends on the duration of the shock itself.


2018 ◽  
Vol 38 (1) ◽  
pp. 3-27
Author(s):  
LUIZ CARLOS BRESSER-PEREIRA

ABSTRACT This paper discusses distribution and the historical phases of capitalism. It assumes that technical progress and growth are taking place, and, given that, its question is on the functional distribution of income between labor and capital, having as reference classical theory of distribution and Marx’s falling tendency of the rate of profit. Based on the historical experience, it, first, inverts the model, making the rate of profit as the constant variable in the long run and the wage rate, as the residuum; second, it distinguishes three types of technical progress (capital-saving, neutral and capital-using) and applies it to the history of capitalism, having the UK and France as reference. Given these three types of technical progress, it distinguishes five phases of capitalist growth, where only the second is consistent with Marx prediction. In the final phase, corresponding to financier-rentier capitalism and neoliberalism, the profit rate recovered from the fall of the 1970s, while wages have been growing below the growth of productivity.


2000 ◽  
Vol 66 (1) ◽  
pp. 99-105 ◽  
Author(s):  
Mohamed Jellal ◽  
Yves Zenou

1992 ◽  
Vol 14 (1) ◽  
pp. 36-54 ◽  
Author(s):  
Nancy J. Wulwick

The last decade has seen an outburst of growth models designed to replace the conventional Solow growth model, with its exogenous trend of technical progress, by more realistic models that generate increasing returns (to labor, capital and/or scale) as a result of endogenous technical progress. In contrast to the Solow model, the new models suggest that policy interventions can affect the long-run rate of economic growth. Nicholas Kaldor's growth model, designed in the late 1950s and early 1960s to replace the Solow growth model, is a precursor of the new growth models.


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