This paper investigates the long-run relationship between the real private investment and the government investment in … Saudi Arabia using a threshold cointegration test. The results show the stability of the private investment effect both …

Many of the present difficulties of the world economy have been blamed on the two oil-price explosions of the 1970s …

focuses on the impact of R&D and patents on firms’ performance and productivity, we examine data on actual investment …This paper examines the impact of investments in modernization and innovation on productivity in a sample of firms in … amounts of employment and capital investment in North America and Europe. In contrast to much of the existing literature which …

Since the mid 1900’s, economist have come to recognize the role of innovative activity in firms productivity growth … (competitive) obstacles to innovation; and strengthening the knowledge base through investment in education, research and …

long-run perspective by assessing the relationships among population growth and a plethora of investment dynamics: public … findings reveal a long-run positive causal linkage from population growth to only public investment. But for domestic … investment, permanent fluctuations in human capital affect permanent changes in other forms of investments. Robustness checks on …

investment indicators: public, private, foreign and domestic investments. Using asymmetric panels on data spanning from 1977 to … 2007, we investigate effects of population growth on investment from Granger causality models. Our findings reveal a long …-run positive causal linkage from population growth to only public investment. But for domestic investment, permanent fluctuations …

The role of Africa in world demographic change is primary and consequences on future investment dynamics could provide … investment. Our study reinforces the lack of consensus over the impact of demographic change on economic growth. Main findings … public and private investments in Swaziland; (3) deplete public investment but augment domestic investment in Zambia; (4 …

its relation to investment and profit. It starts from the fact that there is no such thing as a real economy. Hence …

stricter immigration laws. Third, we estimate the impact of immigration flows on employment, investment and productivity in the … increases employment one for one, implying no crowding-out of natives. In addition, investment responds rapidly and vigorously …, and total factor productivity is not affected. These results imply that immigration increases the total GDP of the …

, namely productivity, employment, real wages and investment, at the state level and over the period 1974-1998. Our results … state real wages and productivity, total highway length is a key variable in determining the level of investment in fixed …