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We study the impact of providing school and child test scores on subsequent test scores, prices, and enrollment in markets with multiple public and private providers. A randomly selected half of our sample villages (markets) received report cards. This increased test scores by 0.11 standard deviations, decreased private school fees by 17 percent and(More)
In this paper, multipath error on Global Navigation Satellite System (GNSS) signals in urban environments is characterized with the help of Light Detection and Ranging (LiDAR) measurements. For this purpose, LiDAR equipment and Global Positioning System (GPS) receiver implementing a multipath estimating architecture were used to collect data in an urban(More)
Thesis title–GNSS Integrity for Aviation and Road User Applications. Thesis Summary–New GNSS constellations and civil signals would allow the use of satellite navigation technologies to support worldwide vertical guidance of an aircraft as low as 200 ft. above ground level without the use of extensive ground infrastructure, which is currently in used to(More)
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