Sökning: "heterogeneous costs"

Visar resultat 1 - 5 av 88 avhandlingar innehållade orden heterogeneous costs.

1. 1. Financial Choice and Public Policy

   Författare :Karin Kinnerud; Per Krusell; Kurt Mitman; Gianluca Violante; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; heterogeneous households; housing; mortgage interest deduction; welfare; monetary policy; mortgage contracts; mortgage lending policies; consumption; pensions; field experiment; search costs; inattention; dominated choices; financial literacy; Economics; nationalekonomi;

   Sammanfattning : Costly reversals of bad policies: the case of the mortgage interest deductionThis paper measures the welfare effects of removing the mortgage interest deduction under a variety of implementation scenarios. To this end, we build a life-cycle model with heterogeneous households calibrated to the U.S. LÄS MER

3. 2. Heterogeneous firms, international trade and institutions

   Författare :Sara Formai; Handelshögskolan i Stockholm; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

   Sammanfattning : This thesis consists of three independent papers, ordered chronologically with respect to when they were initiated. Empirical research has established that there are large and persistent productivity differences among firms in narrowly defined industries (Bartelsman and Doms, 2000). LÄS MER

4. 3. Acute pancreatitis - severity classification, complications and outcome

   Författare :Bodil Andersson; Lund Kirurgi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; quality of life; costs; exocrine function; endocrine function; risk factors; acute pancreatitis; mortality; severity classification; artificial neural networks; pancreatic pseudocysts; treatment; complications; outcome; long-term follow-up;

   Sammanfattning : Acute pancreatitis, with an annual incidence of approximately 35 per 100 000 inhabitants in Sweden, is in most cases mild and self-limiting. Severe acute pancreatitis, affecting 10-15% of the cases is, however, associated with severe complications and even death. LÄS MER

5. 4. Optimal adaptive designs and adaptive randomization techniques for clinical trials

   Författare :Yevgen Ryeznik; Warwick Tucker; Andrew Hooker; Franz König; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; optimal designs; optimal adaptive designs; randomization in clinical trials; restricted randomization; adaptive randomization; unequal cost; allocation ratio preserving randomization procedures; heterogeneous costs; multi-arm clinical trials; randomization-based inference; unequal allocation; Tillämpad matematik och statistik; Applied Mathematics and Statistics;

   Sammanfattning : In this Ph.D. thesis, we investigate how to optimize the design of clinical trials by constructing optimal adaptive designs, and how to implement the design by adaptive randomization. LÄS MER

7. 5. Valorisation of heterogeneous industrial residues towards a circular economy : A systems-oriented investigation on how to facilitate shredder fines valorisation in the Swedish context

   Författare :Tharaka Gunaratne; Joakim Krook; Hans Andersson; Jouni Korhonen; Linköpings universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Circular economy; Systems analysis; Valorisation; Resource recovery;

   Sammanfattning : In the context of circular economy in the European region the role of the recycling industry has become ever important. Shredder fines (or fines) is a heterogeneous fine-granular production residue of the shredding industry, and is currently disposed of. Shredder fines presents a disposal problem and incurs handling costs to the shredding industry. LÄS MER