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We employ a combination of school fixed effects and IV estimation to estimate the effect of class size on student performance in 18 countries. Using the random part of the class-size variation between two adjacent grades within individual schools allows us to identify causal class-size effects....
Persistent link: https://www.econbiz.de/10011474710
This paper introduces the concept of homogeneous non-causality in heterogeneous panels. This concept is used to examine a panel of data for evidence of a causal relationship between GDP and carbon emissions. The technique is compared to the standard test for homogeneous non-causality in...
Persistent link: https://www.econbiz.de/10003733688
The growth rate of total factor productivity seems to have increased recently, at least in the United States. Higher US productivity growth may justify higher stock market valuations than in the past and thus herald an emerging New Economy. However, the size of the estimated growth rate of total...
Persistent link: https://www.econbiz.de/10011477079
We estimate international technology spillovers to U.S. manufacturing firms via imports and foreign direct investment (FDI) between the years of 1987 and 1996. In contrast to earlier work, our results suggest that FDI leads to substantial productivity gains for domestic firms. The size of FDI...
Persistent link: https://www.econbiz.de/10003029509
It is a widely held belief that foreign direct investment (FDI) has a positive effect on economic growth. We test this hypothesis by performing convergence regressions derived from a model of endogenous technological change. We estimate the rate of growth in per-capita income, relative to the...
Persistent link: https://www.econbiz.de/10002747633
equilibrium effects of GATT/WTO membership on trade and welfare. Using an extensive database covering manufacturing trade for 186 … general equilibrium effects of GATT/WTO on welfare, which are sizable and heterogeneous across members, and relatively small … gain in terms of welfare, due to beneficial terms-of-trade effects. …
Persistent link: https://www.econbiz.de/10012269824
Long-run development (in income) causes a large fall in the share of agriculture commonly known as the agricultural transition. We confirm that this conventional wisdom is strongly supported by the data. Long-run development (in income) also causes a large increase in democracy known as the...
Persistent link: https://www.econbiz.de/10003838434
Persistent link: https://www.econbiz.de/10009302124
Persistent link: https://www.econbiz.de/10003740721
The paper considers the transformation of the political system as countries pass through the Grand Transition from a poor developing country to a wealthy developed country. In the process most countries change from an authoritarian to a democratic political system. This is shown by using the...
Persistent link: https://www.econbiz.de/10003764598