نتایج جستجو برای: i23

تعداد نتایج: 117  

2013
Albert Banal-Estañol Inés Macho-Stadler David Pérez-Castrillo

We develop a two-sided matching model to analyze collaboration between heterogeneous academics and firms. We predict a positive assortative matching in terms of both scientific ability and affinity for type of research, but negative assortative in terms of ability on one side and affinity in the other. In addition, the most able and most applied academics and the most able and most basic firms ...

2015
George Bulman

This paper examines if students’ college outcomes are sensitive to access to college admissions tests. I construct a dataset of every test center location and district policy in the United States linked to the universe of individual testing records and a large sample of college enrollment records. I find evidence that SAT taking is responsive to the opening or closing of a testing center at a s...

2010
Margit Osterloh Bruno S. Frey

Academic rankings today are the backbone of research governance, which seem to fit the aims of “new public management” on the one side and the idea of the “republic of science” on the other side. Nevertheless rankings recently came under scrutiny. We discuss advantages and disadvantages of academic rankings, in particular their unintended negative consequences on the research process. To counte...

2010
Tim Dinges Rainer Pöttgen

The silicide Li13.7Rh8Si18.3 was synthesized from the elements in a sealed niobium ampoule at 1370 K followed by slow cooling. The sample was studied by powder and single-crystal X-ray diffraction. Li13.7Rh8Si18.3 crystallizes with a non-centrosymmetric occupancy variant of the R-phase structureMg32(Al, Zn)49: I23, a = 1306.9(2) pm,wR2 = 0.0447, 1286 F2 values, and 53 variables. Striking struct...

Journal: :American Economic Journal: Economic Policy 2022

There exists a long-standing debate in higher education on which academic calendar is optimal. Using panel data the near universe of four-year nonprofit institutions and leveraging quasi-experimental variation calendars across years, we show that switching from quarters to semesters negatively impacts on-time graduation rates. Event study analyses negative effects persist beyond transition. tra...

2014
Jeffrey R. Brown Stephen G. Dimmock Jun-Koo Kang

Endowment payouts have become an increasingly important component of universities’ revenues in recent decades. We study how universities respond to financial shocks to endowments and thus shed light on a number of existing models of endowment behavior. Endowments actively reduce payouts relative to their stated payout policies following negative, but not positive, shocks. This asymmetric behavi...

2011
Albert Banal-Estañol Inés Macho-Stadler David Pérez-Castrillo Magalie François Isabel Pereira

We study university projects and research collaboration projects with industry that are supported by government grants. First, we propose a theoretical model to analyze optimal decisions in these ventures. Second, we test our theoretical results with a unique dataset containing academic publications and collaborative research funds for all the academics at the major engineering departments in t...

2006
Kelly Bedard Douglas A. Herman

This study examines the impact of fluctuations in entry-level labor market conditions on the graduate school enrollment decisions of newly minted undergraduate degree holders. Using repeated cross-section data for recently graduated science and engineering undergraduates from the National Survey of Recent College Graduates, and state-level unemployment rates to measure entry-level labor market ...

2012
Kasey Buckles Ofer Malamud Melinda Morrill Abigail Wozniak

The Effect of College Education on Health We exploit exogenous variation in college completion induced by draft-avoidance behavior during the Vietnam War to examine the impact of college completion on adult mortality. Our preferred estimates imply that increasing college completion rates from the level of the state with the lowest induced rate to the highest would decrease cumulative mortality ...

2013
Christiane Schroeter

About 21% of U.S. college students are overweight. However, aside from the 1995 National College Health Risk Behavior Survey (NCHRBS), the prevalence of health-risk behavior among college students has not been well characterized. The objective of this study is to investigate how college student’s body fruit and vegetable intake is affected by (1) demographics, (2) dietary habits, and (3) lifest...

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