Effect of Public Investment on Private Investment: Evidence from Ethiopia

This study examined the effect of public investment on private investment and their relative effects on Ethiopia economic growth. The study employed the ARDL bounds testing approach. The empirical results revealed that public investment has a crowding-in effect on private investment in the long run which means, public investment stimulates private investment in the long run. However, the study revealed that public investment has a crowding out effect on private investment. In the other word, public investment has no direct impact on economic growth in the long run. However, private investment has a significant positive impact on economic growth in the long run while it is negatively related to economic growth in the short run. This suggests that private investment positively contributes to economic growth more than public investment. In addition, economic growth is positively associated with private investment although it is statistically insignificant in the long run. This implies that it is prudent for policy makers not to cut back on the efficient component of public investment and increase infrastructural public investment to a level that promotes private investment in the long run thereby indirectly fostering economic growth.

Scaling up and Crowding out: How German Adult Education Centers Adapted Course Offers to Refugee Integration

Language skills are central to refugee integration and the availability of language courses could thus be a limiting factor. We explore how the most important provider of language courses in Germany, adult education centers (VHS), adapted their course supply to the refugee wave of 2015/2016. Our results highlight two channels through which the local environment can affect opportunities for participation in adult learning: First, exploiting the quasi-random allocation of refugees to counties, we causally estimate by how much VHS scaled up their German language course (DAF) supply as a reaction. Moreover, we show that DAF courses were created almost exclusively at the cost of other courses, that is, by crowding out. Second, we uncover heterogeneities in scaling success. VHS with more prior DAF course experience and larger VHS adapted better, which shows the relevance of initial conditions in course offers.

Influence of Financialization of Heavily Polluting Enterprises on Technological Innovation under the Background of Environmental Pollution Control

In the wake of the acceleration of China’s industrialization and rapid economic growth, environmental pollution has also attracted great attention. The technological innovation of heavily polluting enterprises is conducive to reducing pollution emissions and promoting environmental health. The financial investment tendency and behavior of real enterprises have a significant impact on the technological innovation decision-making of enterprises. A panel model is used in this paper in order to empirically test the impact of financialization of Chinese heavily polluting enterprises on technological innovation based on the data of Listed Companies in Chinese heavily polluting industries from 2008 to 2019. The + results show that the financialization of heavily polluting enterprises has a significant crowding out effect on technological innovation. After introducing arbitrage motivation as the regulating variable, further research finds that arbitrage motivation weakens the inhibitory effect of enterprise financialization on technological innovation, that is, the stronger the arbitrage motivation, the smaller the negative effect of financialization on enterprise technological innovation, which weakens this crowding out effect. Finally, the listed enterprises in heavily polluting industries are divided into state-owned enterprises and non-state-owned enterprises according to their corporate attributes. Compared with state-owned enterprises, the financialization of non-state-owned enterprises has a greater squeeze out of technological innovation; and arbitrage motivation has a more significant regulatory effect on the impact of enterprise financialization on technological innovation.

Reciprocity and Social Norms: Short- and Long-Run Crowding Out Effects of Financial Incentives

We link the reciprocity model of Falk and Fischbacher (2006) with the theory of normative social behavior to study how financial incentives crowd out intrinsic motivation in both the short and long runs. Using data from a lab-based repeated public goods game, we find strong evidence in support of the reciprocity model and crowding out effects both when the payment is in place and after it stops. When the payment program is in place, subjects become less sensitive to reciprocity, perceive less kindness in others’ contributions, and care less about others’ welfare. The overall decrease in motivation to reciprocate reduces the effectiveness of the payment program by almost 50%. About 20% of the crowding out effect persists after the payment stops, and the reciprocity mechanism explains over three quarters of the long-run crowding out effect.