This paper extends the standard quality ladder model of innovation and quality growth by allowing for heterogeneous industries. This enables us not only to deal with the Schumpeterian hypothesis about market power and innovation, but also to analyze industry specific demand pull and technology push effects. In accordance with the empirical evidence, we show that perspective of large market powe...

We present a model in which two of the most important features of the long-run growth process are reconciled: the massive changes in the structure of production and employment; and the Kaldor facts of economic growth. We assume that households expand their consumption along a hierarchy of needs and firms introduce continuously new products. In equilibrium industries with an expanding and those ...

Çağımızda bir taraftan teknolojideki gelişmeler ve dijitalleşme, diğer yaşanan demografik değişim/dönüşüm bireylerin emek piyasasında muhatap oldukları işleri meslekleri de etkilemektedir. Emek piyasasındaki bu dönüşüm sonucunda ortaya çıkan taleplerin ne ölçüde karşılanıp karşılanmadığı, piyasasına girmeleri veya girememeleri sonucunu doğurmaktadır. Bu noktada önemli rol üstlenmesi beklenen ka...

Jobs offer different wages and different non-monetary working conditions. This paper investigates how the demand for non-monetary aspects evolves over changing wealth levels. Wages do not perfectly compensate individuals for differential utility of jobs in a labour market with informational frictions. Changes in wealth may then affect preferences for different jobs. Willingness to pay for non-m...

This paper evaluates the effects of a fall in payroll taxes on employment and wages in the presence of high labor informality. For that purpose, the paper examines a recently approved tax reform in Colombia especially targeted to promote labor formality. The model suggests that the reform would increase total employment by between 0.3 to 0.5 percent and formal employment by between 3.4 to 3.7 p...

Worker Absenteeism in Search Equilibrium The paper presents a general equilibrium model of search unemployment that incorporates absence from work as a distinct labor force state. Absenteeism is driven by random shocks to the value of leisure that are private information to the workers. Firms maximize profits while recognizing that the compensation package may affect the queue of job applicants...

Does immigration accelerate sectoral change towards high-productivity sectors? This paper uses the mass displacement of ethnic Germans from Eastern Europe to West Germany after World War II as a natural experiment to study this question. A simple two-sector model of the economy, in which moving costs prevent the marginal product of labor to be equalized across sectors, predicts that immigration...

This paper provides detailed information about spatial interactions in the job creation process in West German regional labor markets. We investigate spatial (auto-) correlations in the matching process of vacancies and unemployed, examine regional hiring patterns, and identify clusters of regions with intense inter-regional matching. An extensive specification analysis illustrates the extent o...

The world’s biggest and arguably most aggressive form of employment based affirmative action policy for minorities exists in India. This paper exploits the institutional features of federally mandated employment quota policy to examine its effect on labor market outcomes of two distinct minority groups. My main finding is that a 1-percent increase in employment quota significantly increases the...