Essays about: "signaling effect"

Showing result 16 - 20 of 120 essays containing the words signaling effect.

1. 16. Gender Imbalance and Educational Investments in China

   University essay from Handelshögskolan i Stockholm/Institutionen för nationalekonomi

   Author : Jessica Johansson; Anna Johnsson; [2022]
   Keywords : Sex Ratio; Education; One Child Policy; Marriage; Signaling;

   Abstract : An unintended consequence of the One Child Policy, introduced in 1979, has been the increasing sex ratio imbalance in China. This has resulted in millions of excess males, facing difficulties in finding a spouse. READ MORE

3. 17. Insider trading by Swedish CEOs

   University essay from Lunds universitet/Företagsekonomiska institutionen

   Author : Sebastian Jakobsson; Simon Ström; [2022]
   Keywords : Business and Economics;

   Abstract : Purpose: The purpose of this study is to investigate whether certain CEO- and firm characteristics have an impact on the extent of abnormal return on Swedish firms at the event of a CEO insider trade. Furthermore, the study aims to examine whether there is a difference depending on firm size and sector. READ MORE

4. 18. Access Point Selection and Clustering Methods with Minimal Switching for Green Cell-Free Massive MIMO Networks

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Qinglong He; [2022]
   Keywords : Cell-free massive MIMO; multi-objective optimization; deep reinforcement learning; AP switch ON OFF; energy efficiency; Cellfri massiv MIMO; multiobjektiv optimering; djup förstärkningsinlärning; AP switch ON OFF; energieffektivitet;

   Abstract : As a novel beyond fifth-generation (5G) concept, cell-free massive MIMO (multiple-input multiple-output) recently has become a promising physical-layer technology where an enormous number of distributed access points (APs), coordinated by a central processing unit (CPU), cooperate to coherently serve a large number of user equipments (UEs) in the same time/frequency resource. However, denser AP deployment in cell-free networks as well as an exponentially growing number of mobile UEs lead to higher power consumption. READ MORE

5. 19. Actin filaments as an indicator of impaired neuronal differentiation mediated by disruption of the retinoic acid signalling pathway

   University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

   Author : Hanin Salloum; [2022]
   Keywords : Retinoic acid; actin; cytoskeleton; neural progenitor C17.2 cells; neuron; Coronin 1C; Cdc42 Cdc42 effector protein 4 gene ; Fn1 Fibronectin ; Wnt pathway.;

   Abstract : Retinoic acid (RA) is a well-known neurodevelopmental signaling molecule. It is reported to induce effects on neurite formation in differentiating neurons and to interfere with the actin cytoskeleton. Therefore, this project aimed to investigate the mechanisms behind effects of RA on the actin cytoskeleton of developing neurons using the C17. READ MORE

6. 20. Insider trading by Swedish CEOs

   University essay from Lunds universitet/Företagsekonomiska institutionen

   Author : Sebastian Jakobsson; Simon Ström; [2022]
   Keywords : Business and Economics;

   Abstract : Purpose: The purpose of this study is to investigate whether certain CEO- and firm characteristics have an impact on the extent of abnormal return on Swedish firms at the event of a CEO insider trade. Furthermore, the study aims to examine whether there is a difference depending on firm size and sector. READ MORE