Sökning: "Positive Checks"
Visar resultat 1 - 5 av 7 avhandlingar innehållade orden Positive Checks.
1. Malthusian Progress
Sammanfattning : Some scholars maintain that pre-industrial England was held in a Malthusian ‘trap’, and that this trap prevented the sustained growth of real wages until as late as 1800. Opponents to this view argue that the structural transformations occurring in preindustrial England – urbanization, labour reallocation between sectors, and human capital investments – are features of development that are incompatible with the idea of Malthusian stagnation. LÄS MER
2. Learning of Timed Systems
Sammanfattning : Regular inference is a research direction in machine learning. The goal of regular inference is to construct a representation of a regular language in the form of deterministic finite automaton (DFA) based on the set of positive and negative examples. LÄS MER
3. Essays on Cognitive Development and Medical Care
Sammanfattning : This thesis consists of four self-contained papers.Essay I (with Linuz Aggeborn): Fluoridation of the drinking water is a public policy whose aim is to improve dental health. Although the evidence is clear that fluoride is good for dental health, concerns have been raised regarding potential negative effects on cognitive development. LÄS MER
4. What Drives Exports? Empirical Evidence at the Firm Level
Sammanfattning : The aim of this thesis is to the understand how firms engage in exporting, particularly in consideration of three aspects—product type, past trade experience, and investments in innovation activities. It consists of one introductory chapter and three independent papers relating to determinants of firms’ exporting. LÄS MER
5. Inputs and Incentives in Education
Sammanfattning : Essay I. Educational interventions that increase the quality or quantity of school resources may have a limited impact on student achievement if students lack sufficient effort or motivation. A more effective way of raising achievement could be incentivizing students to perform well in school. LÄS MER