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The use of payment cards, either debit or credit, is becoming more and more widespread in developed economies. Nevertheless, the use of cash remains significant. We hypothesize that the lack of card acceptance at the point of sale is a key reason why cash continues to play an important role. We...
Persistent link: https://www.econbiz.de/10013370113
This paper examines how employer- and worker-specific productivity shocks transmit to earnings and employment in an economy with search frictions and firm commitment. We develop an equilibrium search model with worker and firm shocks and characterize the optimal contract offered by competing...
Persistent link: https://www.econbiz.de/10013394333
To drive economic development, it is important for policy makers to have a good understanding of the linkages between imports, exports, and the rest of the economy. This is particularly true for Africa. The continent depends on exports of commodities to finance imports of manufactured goods for...
Persistent link: https://www.econbiz.de/10013470692
In most disability insurance programs beneficiaries lose some or all of their benefits if they earn above an earnings threshold. While intended to screen out applicants with high remaining working capacity, earnings limits can also distort the labor supply of beneficiaries. We develop a simple...
Persistent link: https://www.econbiz.de/10013479044
We study the link between illness severity and the use of public health care services by the privately insured under a public health system. Our theoretical model shows that this relationship will depend on the prioritization established by the public health authorities, the cost of waiting and...
Persistent link: https://www.econbiz.de/10013479045
Intergenerational mobility is a subject of a large literature in social science. It focuses on the association between parents' and children's economic wellbeing and receives significant attention because it speaks to the question of equality of opportunity (Torche, 2015), which many consider an...
Persistent link: https://www.econbiz.de/10013479050
and supply. Precise estimation of parameter estimates is therefore crucial to obtain realistic economic predictions. The … estimates of the structural parameters. With access to micro data, the approach allows for the estimation of highly flexible … patterns without substantially altering the procedure of estimation, making it relevant for practitioners. The BLP estimator is …
Persistent link: https://www.econbiz.de/10014281008
are all globally identified. While this result is relevant across different estimation strategies, we then describe how … high-dimensional estimation techniques can be used to estimate the interactions model based on the Adaptive Elastic Net …
Persistent link: https://www.econbiz.de/10014302518
How does the size of young age cohorts affect the labour-market outcomes of these groups? Employing different microeconometric methods in an empirical analysis at the regional level, Duncan Roth addresses this question in the four essays contained in this book. The analysis deals with the...
Persistent link: https://www.econbiz.de/10014433901
Are regions within a country really independent islands? Do economic relations and effects really have a homogenous, unique size across an entire country? These two assumptions are often imposed implicitly in empirical economic and social research. In his doctoral thesis, Norbert Schanne...
Persistent link: https://www.econbiz.de/10014433929