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Dissertations / Theses on the topic 'Repo rate'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 July 2025

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1

Zhao, Huimin. "Testing interest rate models for China's repo market /." View abstract or full-text, 2005. http://library.ust.hk/cgi/db/thesis.pl?FINA%202005%20ZHAO.

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2

Söderström, Hallberg Jacob, and Zixuan Xu. "Repo Rates and Private Consumption in Sweden from 1995-2019 : An analysis of negative repo rates with regards to private consumption." Thesis, Internationella Handelshögskolan, Jönköping University, IHH, Nationalekonomi, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-49063.

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The aim of this thesis is to examine whether repo rates have any impact on private consumption in Sweden. After the financial crisis in 2008, the repo rates in some periods become negative. Whether negative repo rates have impact on private consumption is an additional analysis in the thesis. In the theoretical framework the IS-LM model and some explicit hypothesis are derived. In the empirical part, data for repo rate, income, inflation and saving in Sweden are collected from 1995 to 2019 with a time unit of quarterly data. With the collected data one multiple linear regression is estimated a

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3

Olsson, Sanna, and Gustaf Jungnelius. "The impact of Sweden ́s Negative Repo Rate on FDI : A quantitative analysis of how Sweden’s monetary policy has affected foreign direct investments." Thesis, Högskolan i Jönköping, Internationella Handelshögskolan, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-46242.

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Sweden’s central bank implemented a negative interest rate policy (NIRP) in 2015, one year after adopting a zero-interest rate policy. Due to the monetary policy’s untested framework,experts are divided on the effectiveness of such a policy as well as its fortitude when faced with an economic recession. The lack of research on how the interest rate affects various economic metrics has left ample room for analysis and discussion on the subject. The aim ofthis thesis is to analyze how Sweden’s monetary policy has affected the flow of foreign directinvestments (FDI). Specifically, the paper will

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4

Bjerknesli, Christoffer. "Effectiveness of monetary policies : A study of the Swedish repo rate between 1994 and 2019." Thesis, Högskolan Dalarna, Nationalekonomi, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:du-34375.

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The repo rate, which is the key interest rate, set by the central banks has been declining for many years and hitting zero in Sweden in late 2014. We analyse the effectiveness on the economy from a change in the repo rate, comparing two time periods with high and low repo rate environments. We use quarterly data on GDP and its components, between 1994 and 2019. For analysing the effectiveness, we use multiple Auto Regressive Distributed Lag (ARDL) modelling to compute a total of 12 models. In our findings, we saw that the effectiveness of a change in repo rate has been increased in the low rep

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Stockel, Jakob. "Time series analysis of repo rates and mortgagecaps eect on house price index." Thesis, KTH, Fastigheter och byggande, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-147373.

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Price trends on the Swedish housing market has risen sharply in recent decades and is at the moment up to the highest price level ever. The sharp price movements have opened up for discussion about a possible housing bubble. To prevent this the Riksbank can change the repo rate, which in turn aects the lenders' lending rates. Finansinspektionen introduced in autumn 2010, a mortgage cap which means that the house will be mortgaged to a maximum of 85 percent of its market value. The purpose of this was to cool the housing market and prevent the unsustainable development of household debt. The pu

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6

Veskoukis, Andreas, and Anna Willman. "Is Swedish monetary policy current or forward-looking? : A study using Taylor rules to explain the setting of the repo rate." Thesis, Uppsala universitet, Nationalekonomiska institutionen, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-375913.

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The purpose of this paper is to examine how a current-looking Taylor rule explains the setting of the repo rate by the Riksbank between 1995-2018 vis-à-vis a forward-looking Taylor rule. Furthermore, we investigate whether the explanatory power of these rules change after the financial crisis. The implied Taylor rates are calculated using our own estimates of the natural rate of interest. These rates are then plotted on a graph creating a span of uncertainty in which the repo rate can be set between. Finally, we regress the repo rate on the Taylor rates. In this way, we examine which rule is m

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7

Svanholm, Daniel, and Jennifer Persson. "Debt availability : The impact of repo-rate policy on household borrowing in Sweden: A study of the relationship between the nominal interest rate and the availability of debt for Swedish households." Thesis, Södertörns högskola, Institutionen för samhällsvetenskaper, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-34358.

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Households availability to accrue debt remains a major factor affecting both consumption and savings on an aggregate level. The financial crises at the end of 2007 echoed through the Atlantic ocean and hit the European economies, wrecking havoc as it went. Both nominal and real interest rates plummeted as centrals banks tried to conduct damage control in their respective regions. With some nominal interest rates falling past the zero lower bound and inflation hovering around zero percentage points. The recovery of American and European economies is still ongoing but this process is largely dep

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Zeynali, Mohammad Ebrahim. "Effect of catalyst pore size on styrene production rate." Diffusion fundamentals 13 (2010) 2, S. 1-18, 2010. https://ul.qucosa.de/id/qucosa%3A13861.

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In this study the diffusion coefficients for reaction components were determined for unimodal and bimodal pore size distribution and assuming transitional diffusion regime using a more realistic, Stewart-Johnson, method. It was found that determination of diffusion coefficient using the average pore size results in underestimated values. A comparison was made between the effects of unimodal and bimodal pore size distribution on diffusion coefficients. The governing differential equation for a single pellet for styrene production was solved by orthogonal collocation method. The effectiveness fa

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9

Borén, Christofer, and Felix Ewert. "Assessing the Effect of the Riksbank Repo Rate on National Output and Price Level in Sweden : Focusing on Employment and Housing Prices." Thesis, KTH, Matematisk statistik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-228969.

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There is no single commonly adapted model that explains the influence that various monetary policy instruments carry for the economy. During 2011-2017, the Swedish inflation rate has remained below the 2 percent target which has led the Riksbank to take measures aimed at stimulating the inflation. As of May 2018, the repo rate has experienced a number of decreases and is now at 􀀀0:50% which represents an unprecedentedly low level. With the inflation rate remaining below the target whilst the housing market has experienced substantial growth and recent decline, the question arises regarding wha

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Ramatlo, Tshegofatso. "Monetary policy and the stock market in South Africa: how do South African equity prices respond to expected and unexpected changes in the repo rate?" Master's thesis, Faculty of Commerce, 2019. http://hdl.handle.net/11427/30975.

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This analyses the impact of unexpected changes in monetary policy on the South African equity market over the period 2005 -2018. In an attempt to understand this relationship, two main views have emerged. The wealth effect suggests that monetary policy changes have an indirect effect on the stock market, via changes in the value of private portfolios. On the other hand, it has been argued that the stock market is an independent source of macroeconomic volatility to which policy makers may wish to consider. This paper applies an event study approach to examine the stock market reaction to monet

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11

Mergl, Roland, Nicole Koburger, Katharina Heinrichs, et al. "What are reasons for the large gender differences in the lethality of suicidal acts?" Universitätsbibliothek Leipzig, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-175585.

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Background: In Europe, men have lower rates of attempted suicide compared to women and at the same time a higher rate of completed suicides, indicating major gender differences in lethality of suicidal behaviour. The aim of this study was to analyse the extent to which these gender differences in lethality can be explained by factors such as choice of more lethal methods or lethality differences within the same suicide method or age. In addition, we explored gender differences in the intentionality of suicide attempts.

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12

Strömberg, Linda, and Matilda Karlsson. "The Sensitivity of Banks’ Stock Returns to Interest Rate Exposure : How Major Swedish Banks’ Stock Returns Are Affected by Changes in Interest Rates and in the Slope of the Yield Curve." Thesis, Linköpings universitet, Företagsekonomi, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-158652.

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Purpose: The purpose of this study is to examine how changes in long and short interest rates as well as in the slope of the yield curve affect the stock returns of the four major Swedish banks; Svenska Handelsbanken, Nordea Bank, Swedbank, and Skandinaviska Enskilda Banken. Further, the aim of the research is to compare these findings to how the banks perceive that such changes affect their stock returns. The objective is thereof to detect differences and similarities between regressions and interviews, in order to contribute with insights to how the banks can handle their exposure to interes

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13

Bray, Christina L., Robert G. Bryant, M. J. Cox, et al. "The proton Nuclear Magnetic Resonance spin-lattice relaxation rate of some hydrated synthetic and natural sands." Diffusion fundamentals 10 (2009) 8, S. 1-3, 2009. https://ul.qucosa.de/id/qucosa%3A14098.

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The proton nuclear magnetic resonance (NMR) spin-lattice relaxation rate (R1) of hydrated sands is often used to determine porosity characteristics of near-surface aquifers using magnetic resonance sounding. Large variations in R1 have been reported in laboratory measurements on hydrated sands. To understand these variations, the R1 values of several fully hydrated sands were studied as a function of grain diameter (d) and magnetic field strength (BB0). We conclude the variations are a consequence of trace paramagnetic metals in the sand grains. R1 values from magnetic resonance sounding data

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14

Wang, Haihui, Weishen Yang, Cristina Tablet, and Jürgen Caro. "Oxygen diffusion in oxide crystals - tracing new routes to identify the rate limiting step of oxygen permeation through perovskite membranes: Oxygen diffusion in oxide crystals - tracing new routes to identifythe rate limiting step of oxygen permeation through perovskitemembranes." Diffusion fundamentals 1 (2005) 1, S. 1-17, 2005. https://ul.qucosa.de/id/qucosa%3A14483.

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The oxygen permeation flux through the perovskite membrane made of Ba0.5Sr0.5Co0.8Fe0.2O3-δ (BSCF) has been measured as a function of both the temperature and the oxygen pressure gradient across the membrane. A simple model for the surface exchange fluxes was used to understand the mechanism of the oxygen transport. The limiting step of the oxygen transport was found to be the bulk diffusion for the BSCF perovskite at temperatures above 700 oC. Furthermore, the oxygen vacancy diffusion coefficient (Dv) can be deduced from the dependence of the oxygen permeation flux on the oxygen pressure grad

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Nitzsche, Nico, Lutz Baumgärtel, Christian Maiwald, and Henry Schulz. "Reproducibility of Blood Lactate Concentration Rate under Isokinetic Force Loads." MDPI AG, 2018. https://monarch.qucosa.de/id/qucosa%3A33156.

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(1) Background: Maximum isokinetic force loads show strongly increased post-load lactate concentrations and an increase in the maximum blood lactate concentration rate ( V˙ Lamax), depending on load duration. The reproducibility of V˙ Lamax must be known to be able to better assess training-related adjustments of anaerobic performance using isokinetic force tests. (2) Methods: 32 subjects were assigned to two groups and completed two unilateral isokinetic force tests (210° s−1, Range of Motion 90°) within seven days. Group 1 (n = 16; age 24.0 ± 2.8 years, BMI 23.5 ± 2.6 kg m−2, training durati

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16

Nechaev, Yury S. "Stimuli and mechanisms of diffusion mass-transport in the processes of structural-phase changes in metallic materials under high-rate deformation: Stimuli and mechanisms of diffusion mass-transport in the processesof structural-phase changes in metallic materials under high-rate deformation." Diffusion fundamentals 2 (2005) 52, S. 1-2, 2005. https://ul.qucosa.de/id/qucosa%3A14385.

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17

Vránková, Martina. "Cílování inflace v podmínkách nízkých úrokových sazeb." Master's thesis, Vysoká škola ekonomická v Praze, 2010. http://www.nusl.cz/ntk/nusl-75619.

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The thesis "Inflation targeting in circumstances of low interest rates" describes the monetary policy of the Czech National Bank with main aim on its current problems. The target of the thesis is to analytically prove the disruption of a section of the transmission mechanism when the repo rate should determine the interest rates on the czech interbank market. This disruption should have been caused by the recent financial crisis.

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18

Broll, Udo, Soumyatanu Mukherjee, and Rudra Sensarma. "Exchange Rate Volatility and Exports: Estimation of Firms Risk Preferences." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-223571.

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In this companion paper to Broll and Mukherjee (2017), we empirically analyse how exchange rate volatilities affect firms optimal production and exporting decisions. The firms elasticity of risk aversion determines the direction of the impact of exchange rate risk on exports. Based on a flexible utility function that incorporates all possible risk preferences, a unique structurally estimable equation is used to estimate the risk aversion elasticities for a panel of Indian service sector (non-financial) firms over 2004-2015, using the quantile regression method.

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19

Karlsson, Martin, and Sebastian Dahlén. "Hur fungerar konkurrensen på bankmarknaden? : En empirisk studie av förändringar på bolån." Thesis, Karlstads universitet, Handelshögskolan, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-37804.

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Author: Martin Karlsson & Sebastian Dahlén, students at Karlstad Business School. Keywords: Bank, repo rate, changes, variable mortgage rate, margins, relationship, competition. Problem formulation: How do banks differ in behavior for increases and decreases of the repo rate. Purpose: The paper aims to examine how banks differ in their response to a decrease and increase in the repo rate. Two periods between 2002-2006 and 2010-2014 were studied to compare the competition on the bank market historically. Background: This segment gives a basic understanding on the bank market, interest rates

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20

Malalatunge, Stefan, and Avril Oketch. "Swedish banks' perception of Riksbank's Unconventional Monetary Policies." Thesis, Umeå universitet, Företagsekonomi, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-111026.

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This study is among the first to provide insight into the assessment of the Swedish central bank’s (Riksbank) three unconventional monetary policies (UMPs) and their influence on Swedish commercial banks. The three UMPs include forward guidance (FG), quantitative easing (QE) and negative interest rate policy (repo rate). Riksbank introduced the UMPs in order to revive inflation and support Sweden’s economic recovery. The banks’ ability to certainly forecast their operations is highly dependent on the communication availed by the Riksbank on its expected future monetary policies through FG. QE

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Fredriksson, Veronica, and Josefin Winkler. "Makrofaktorers påverkan på den kommersiella fastighetsmarknaden." Thesis, KTH, Fastigheter och byggande, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-168303.

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Den 18 februari i år fick Sverige en negativ reporänta. Ett historiskt ögonblick i Sveriges ekonomiska historia. I detta arbete har vi valt att fokusera på hur den kommersiella fastighetsmarknaden kommer att påverkas av denna händelse. Den kommersiella fastighetsmarknadens rörelse är inte beroende av enbart en variabel utan av flera. Som i sin tur är mer eller mindre beroende av varandra. BNP och reporäntan är två av dessa variabler som påverkar den studerade marknaden. I arbetet valdes fyra scenarion ut där BNP och reporäntan befann sig i olika lägen under 2000-talet. Dessa fyra scenarion led

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22

Mudelsee, Manfred. "XTREND: A computer program for estimating trends in the occurrence rate of extreme weather and climate events." Wissenschaftliche Mitteilungen des Leipziger Instituts für Meteorologie ; 26 = Meteorologische Arbeiten aus Leipzig ; 7 (2002), S. 149-196, 2002. https://ul.qucosa.de/id/qucosa%3A15228.

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XTREND consists of the following methodical Parts. Time interval extraction (Part 1) to analyse different parts of a time series; extreme events detection (Part 2) with robust smoothing; magnitude classification (Part 3) by hand; occurrence rate estimation (Part 4) with kernel functions; bootstrap simulations (Part 5) to estimate confidence bands around the occurrence rate. You work interactively with XTREND (parameter adjustment, calculation, graphics) to acquire more intuition for your data. Although, using “normal” data sizes (less than, say, 1000) and modern machines, the computing time se

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Ziegler, Christina. "Exchange Rate Stability and Wage Determination in Central and Eastern Europe." Doctoral thesis, Universitätsbibliothek Leipzig, 2011. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-81237.

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In Folge der Osterweiterung der europäischen Union (EU) und der steigenden Arbeitsmarktintegration zwischen den EU15 und den neuen Mitgliedsstaaten ist die Lohnfindung in Mittel- und Osteuropa zu einem Schwerpunkt der europäischer Wirtschaftspolitik geworden. Zugleich wird das optimale Wechselkursregime für mittel- und osteuropäische Staaten kontrovers diskutiert. Die Dissertation befasst sich mit der Fragestellung, welche Wechselkursstrategie in Mittel- und Osteuropa vorzuziehen ist, um zum einen den Lohnfindungsprozess zu optimieren und zum anderen den Anpassungsprozess (Konvergenzprozess) a

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Plachý, Matěj. "Cílování inflace v podmínkách hrozby deflačních tlaků na příkladu ČNB." Master's thesis, Vysoká škola ekonomická v Praze, 2014. http://www.nusl.cz/ntk/nusl-193989.

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This diploma thesis focuses on the use of inflation targeting as monetary policy regime in a situation of imminent deflation. The thesis is divided into three main parts. The first part introduces the basic mechanism of inflation targeting with its basic elements and describes its possible failure. The second part focuses mainly on the analysis of the economic factors which contributed to achieving the zero lower bound for the repo rate of CNB. The third part presents an alternative (unconventional) monetary policy instruments in case of achieving zero lower bound, in particular the use of the

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Müller, Dirk, and Matthias Werner. "Improved Heuristics for Partitioned Multiprocessor Scheduling Based on Rate-Monotonic Small-Tasks." Universitätsbibliothek Chemnitz, 2012. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-80762.

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Partitioned preemptive EDF scheduling is very similar to bin packing, but there is a subtle difference. Estimating the probability of schedulability under a given total utilization has been studied empirically before. Here, we show an approach for closed-form formulae for the problem, starting with n = 3 tasks on m = 2 processors.

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Broll, Udo, Peter Wenzel, and Kit Pong Wong. "Multinational Firm, Exchange Rate Risk and the Impact of Regret on Trade." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2014. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-150460.

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This paper examines the behavior of the regret-averse multinational firm under exchange rate uncertainty. The multinational firm simultaneously sells in the home market and exports to a foreign country. We characterize the multinational firm's regret-averse preferences by a modified utility function that includes disutility from having chosen ex-post suboptimal alternatives. The extent of regret depends on the difference between the actual home currency profit and the maximum home currency profit attained by making the optimal production and export decisions had the multinational firm observed

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Arpita, Jaqui Josue Edgar. "Tasa de política de monetaria de la Fed y tipo de cambio en una economía pequeña y abierta: El caso peruano." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2021. http://hdl.handle.net/10757/656698.

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Este trabajo tiene el propósito de estudiar el efecto de la tasa de política monetaria de la Fed sobre el tipo de cambio en una pequeña economía y abierta como la peruana. Para ello, se desarrolló un modelo de Vectores Autorregresivos (VAR). En este documento usamos el modelo general que consta en la combinación del de Frenkel-Bilson (Chicago) y Dornbusch (keynesiano). Además, que se enfatiza el papel de las expectativas y el rápido ajuste en los mercados de capitales. Respecto al modelo de Frenkel-Bilson se analiza el equilibrio monetario a largo plazo. Una expansión de la tasa de

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Krastel, Dorothee. "Intrakavitäre High-Dose-Rate-Brachytherapie zur Behandlung von Nasentumoren beim Hund." Doctoral thesis, Universitätsbibliothek Leipzig, 2010. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-38005.

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Für die Therapie maligner intranasaler Neoplasien beim Hund existieren nur mäßig be-friedigende Behandlungsstrategien. Als Therapiemodalität der Wahl wird die Radiothe-rapie angesehen, die gegenwärtig v.a. in Form einer perkutanen Bestrahlung (Telethe-rapie) mit aufwendigen, bis zu 20 Fraktionen umfassenden Protokollen kurativer Intenti-on angewendet wird. Die erreichbaren Überlebenszeiten sind meist limitiert durch das Auftreten eines Rezidivs des Nasentumors innerhalb des Bestrahlungsfeldes, sodass eine Erhöhung der applizierten Gesamtdosis nötig erscheint. Dies ist jedoch im Rahmen einer Te

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Oschatz, Martin, S. Boukhalfa, W. Nickel, et al. "Kroll-carbons based on silica and alumina templates as high-rate electrode materials in electrochemical double-layer capacitors." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2014. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-151345.

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Hierarchical Kroll-carbons (KCs) with combined micro- and mesopore systems are prepared from silica and alumina templates by a reductive carbochlorination reaction of fumed silica and alumina nanoparticles inside a dense carbon matrix. The resulting KCs offer specific surface areas close to 2000 m2 g−1 and total pore volumes exceeding 3 cm3 g−1, resulting from their hierarchical pore structure. High micropore volumes of 0.39 cm3 g−1 are achieved in alumina-based KCs due to the enhanced carbon etching reaction being mainly responsible for the evolution of porosity. Mesopore sizes are uniform an

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Reimers, Anne Kerstin, Guido Knapp, and Carl-Detlev Reimers. "Effects of Exercise on the Resting Heart Rate: A Systematic Review and Meta-Analysis of Interventional Studies." MDPI AG, 2018. https://monarch.qucosa.de/id/qucosa%3A33158.

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Resting heart rate (RHR) is positively related with mortality. Regular exercise causes a reduction in RHR. The aim of the systematic review was to assess whether regular exercise or sports have an impact on the RHR in healthy subjects by taking different types of sports into account. A systematic literature research was conducted in six databases for the identification of controlled trials dealing with the effects of exercise or sports on the RHR in healthy subjects was performed. The studies were summarized by meta-analyses. The literature search analyzed 191 studies presenting 215 samples fi

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Leistner, David M., Jens Klotsche, Sylvia Palm, et al. "Resting heart rate as a tool for risk stratification in primary care: does it provide incremental prognostic information?" Technische Universität Dresden, 2012. https://tud.qucosa.de/id/qucosa%3A26063.

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Background: Several selected population-based studies have emphasized the significance of resting heart rate as an independent cardiovascular risk factor. However, there are no data available for using resting heart rate as a cardiovascular risk predictor in contemporary primary care. Thus, the aim of our analysis was to examine the clinical value of the measurement of resting heart rate in a large, unselected population-based cohort of primary care subjects under the conditions of contemporary primary prevention. Design: Prospective, population-based cohort study. Methods: We examined a subgr

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Weissman, Myrna M., Roger C. Bland, Glorisa J. Canino, et al. "Prevalence of suicide ideation and suicide attempts in nine countries." Cambridge University Press, 1999. https://tud.qucosa.de/id/qucosa%3A26426.

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Background. There are few cross-national comparisons of the rates of suicide ideation and attempts across diverse countries. Nine independently conducted epidemiological surveys using similar diagnostic assessment and criteria provided an opportunity to obtain that data. Methods. Suicide ideation and attempts were assessed on the Diagnostic Interview Schedule in over 40000 subjects drawn from the United States, Canada, Puerto Rico, France, West Germany, Lebanon, Taiwan, Korea and New Zealand. Results. The lifetime prevalence rates/100 for suicide ideation ranged from 2·09 (Beirut) to 18·51 (Ch

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Vogel, Claudia. "Prospektive Untersuchung zu Überlebensrate und zustandsbeschreibenden Parametern des periimplantären Gewebes an ZL-Duraplant-Implantaten." Doctoral thesis, Medizinische Fakultät, 2009. https://ul.qucosa.de/id/qucosa%3A11098.

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Faust, Karsten, André Bergmann, and Jens Sumpf. "Influence of the Melt Flow Rate on the Mechanical Properties of Polyoxymethylene (POM)." Universitätsbibliothek Chemnitz, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-231703.

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In this article the correlation between the average molar mass and the melt flow rate (MFR) is achieved. Based on the example of Polyoxymethylene (POM) it is shown that a high average molar mass is associated with a low MFR (high viscosity). On the basis of this dependency, the mechanical properties of static and dynamic tensile strength, elastic modulus, hardness and notched impact strength are investigated. It was found that the characteristic values of static tensile strength, elastic modulus and hard-ness increase with increasing MFR (decreasing viscosity). On the other hand the dynamic lo

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Casas, Ramirez Angelo Stephano. "Volatilidad e intervención cambiaria y su efecto en la dolarización de créditos financieros en el Perú, periodo 2004-2019." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2021. http://hdl.handle.net/10757/657348.

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La presente investigación analiza si la volatilidad del tipo de cambio, condicionada a la intervención cambiaria del Banco Central de Reserva del Perú, conlleva a generar un fallo en la disminución de la dolarización de los créditos en el Perú. Se desarrolla un modelo VAR bajo diferentes especificaciones que se diferencian por tipo de crédito y variable proxy de volatilidad cambiaria, realizando análisis de impulso-respuesta y descomposición de varianza. Los resultados confirman la hipótesis de que la limitada volatilidad del tipo de cambio, debido a la intervención cambiaria, genera un fallo

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Riwe, Axel. "Methoden zur Berechnung der Versagenswahrscheinlichkeit von Straßenplatten aus Beton." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-181415.

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Die Dimensionierung einer Betonfahrbahn zielt darauf ab, den Anteil der im Nutzungszeitraum versagenden Platten auf ein akzeptables Maß zu begrenzen. Der Anteil ausgefallener Platten entspricht der Versagenswahrscheinlichkeit der einzelnen Platte. Damit ergibt sich die Notwendigkeit, die Versagenswahrscheinlichkeit zu berechnen. Innerhalb der vorliegenden Arbeit werden grundlegende Methoden und Verfahrensweisen zur Lösung dieser Aufgabe entwickelt. Es wird gezeigt, wie die für die Quantifizierung der Versagenswahrscheinlichkeit entscheidenden Streuungen der Einflussgrößen mathematisch beschrie

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Rypl, Rostislav, Miroslav Vořechovský, Britta Sköck-Hartmann, Rostislav Chudoba, and Thomas Gries. "Effect of twist, fineness, loading rate and length on tensile behavior of multifilament yarn." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2009. http://nbn-resolving.de/urn:nbn:de:bsz:14-ds-1244041881719-95100.

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The idea underlying the present study was to apply twisting in order to introduce different levels of transverse pressure. The modified structure affected both the bonding level and the evolution of the damage in the yarn. In order to isolate this effect in a broader context, additional parameters were included in the experiment design, namely effects of loading rate, specimen length and filament diameter (directly linked to the fineness of the yarn). These factors have been studied in various contexts by several authors. Some related studies on involved factors will be briefly reviewed.

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Tanguay, J., X. Hou, F. Bénard, et al. "Theoretical analysis of the effect of target-thickness fluctuations on reaction-rate variability for proton-induced nuclear reactions on enriched Mo targets." Helmholtz-Zentrum Dresden - Rossendorf, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:d120-qucosa-165999.

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Cyclotron production of 99mTc through the 100Mo(p,2n)99mTc reaction1 is being actively investigated as an alternative to reactor-based approaches. A challenge facing cyclotron pro-duction of clinical-quality 99mTc is that proton bombardment of Mo targets results in production of a number of additional Tc and non-Tc isotopes through various reaction channels.2,3 While non-Tc products can be chemically re-moved, other Tc radioisotopes cannot and will therefore degrade radionuclidic purity and contribute to patient radiation dose.5 The radionuclidic purity of cyclotron-produced 99mTc depends on t

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Doberenz, Sigrun. "Ambulatory monitoring of electrodermal and cardiac functioning in anxiety and worry." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2011. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-78337.

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Emotions are an integral part of the human experience and their interpretation can provide valuable but also misleading clues about oneself and other people’s state of mind. Negative emotional states can be perceived as uncomfortable and – when experienced chronically – can develop into anxiety and mood disorders. The more pervasive these disorders the more severely they affect and disable a person’s everyday functioning and often their sleep as well. According to Lang and colleagues (1998), emotions may be expressed verbally, behaviorally, and physiologically, i.e., emotions can be reported,

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Albin, Casanova Bruno, and Olivera Alfredo Gabriel Rasmussen. "Modelo tecnológico para el monitoreo y análisis del nivel de estrés cardiaco utilizando wearables." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2021. http://hdl.handle.net/10757/656674.

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Las enfermedades cardiacas hoy en día representan la principal causa de muerte de la población adulta a nivel nacional, según informa el Seguro Social de Salud (EsSalud). En base a información estadística, EsSalud indica que solo en la capital cada día se producen entre 4 y 5 infartos de miocardio, de los cuales más de dos tercios de ellos se presenta en varones. El proyecto elaborado brinda una herramienta para la medicina, que optimiza los procesos de monitorización del estrés cardiaco en los pacientes de forma permanente. Así mismo, la detección de anomalías en el comportamiento cardiac

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Petrowski, Katja, Katharina Wendt, Susann Wichmann, and Martin Siepmann. "Type-D Personality in Unemployed Subjects: Prevalence, Self-Efficacy and Heart Rate Variability/Autonomic Response." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-230201.

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Background: Unemployment may impair mental and physical health. The influencing factors causing such negative effects are relevant from an individual and public health perspective. The personality as one possible influencing factor was discussed. This study investigated the prevalence of the type-D personality in an unemployed population and its connections to socio-demographic, psychological and heart rate variability (HRV) parameters. Methods: A questionnaire set including socio-demographics, type-D scale (DS14), Complaint list (BL), Beck-Depression-Inventory II (BDI-II) and the General Self

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Michelini, Mora Gino Martín, and Felipa Mark Anthony Torres. "Concentración bancaria y entes reguladores." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2020. http://hdl.handle.net/10757/655564.

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La concentración bancaría es la posición de dominio de algunos bancos que manejan el mercado cuya capacidad de contorl se extiende a un importante porcentaje de los depósitos y las colocaciones del mercado financiero en el que operan, lo que genera distorsiones en el mercado por la afectación en las tasas de interés y el acceso al crédito. Debido a la importancia que tienen las concentraciones, esta investigación busca determinar si la concentración bancaria genera o facilita el acceso al crédito y el desarrollo del entorno macroeconómico. En un primer momento, se ha explicado la diferenciació

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Castañeda, Aliaga Diana Andrea. "Impacto del tipo de cambio real y su volatilidad en la Inversión Extranjera Directa en el Perú." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2020. http://hdl.handle.net/10757/653741.

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La inversión extranjera directa (IED) es uno de los elementos más importantes para el desarrollo de las economías emergentes por la transmisión de tecnología que genera. La literatura muestra que el tipo de cambio real y su volatilidad son unos de las principales determinantes de la entrada de IED. Asimismo, a pesar de que se ha investigado empíricamente la relación entre estas variables con la IED, la literatura no establece un signo claro, y los resultados varían según la economía que se analice. Por ello, considerando la importancia del tema, el presente estudio investiga la relación entre

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Thanh, Son Dao, Hong-Son Le Nguyen, Tan-Minh Vo, Thi-My-Chi Vo, The-Huy Phan, and Thi Nhu-Phuong Bui. "Growth and metal uptake capacity of microalgae under exposure to chromium." Technische Universität Dresden, 2018. https://tud.qucosa.de/id/qucosa%3A32709.

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Microalgae play a key function in aquatic ecosystems. Their development and growth are strongly regulated by trace metals as essential elements. However, trace metals could cause negative effects when exceeding certain concentrations in the environment. In this study we tested the development and growth rate of two freshwater microalgae, the cyanobacterium Pseudanabeana mucicola and the green alga Pediastrum duplex, from Vietnam over the period of 14 days exposing to chromium (Cr) at the concentrations up to 1,936 μg L-1. Besides, the Cr uptake and absorption by P. mucicola were evaluated over

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Song, Jinzhi, Wenhui Lu, Ke Wang, Baozhen Cheng, Shan Cao, and Yanchun Li. "Characteristics Analysis of High Mechanical Strength Gymnastic Leather and Its Producing Process Optimization - 44." Verein für Gerberei-Chemie und -Technik e. V, 2019. https://slub.qucosa.de/id/qucosa%3A34267.

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Content: With the development of China sports, researches related to sports leather should be paid attention because they usually required higher strength than commonly used leather. In this paper, we focus on the production of gymnastics leather. In gymnastics, the athlete's hand will have high intensity contact with the balance bar, so the gymnastics leather is required to have high intensity performance. At the same time, in order to comply with the ornamental function, gymnastics leather is required to be light color. In this research, glutaraldehyde was used as the main tanning agent, whi

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Hofmann, Bernd, and Romy Krämer. "Maximum entropy regularization for calibrating a time-dependent volatility function." Universitätsbibliothek Chemnitz, 2004. http://nbn-resolving.de/urn:nbn:de:swb:ch1-200401213.

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We investigate the applicability of the method of maximum entropy regularization (MER) including convergence and convergence rates of regularized solutions to the specific inverse problem (SIP) of calibrating a purely time-dependent volatility function. In this context, we extend the results of [16] and [17] in some details. Due to the explicit structure of the forward operator based on a generalized Black-Scholes formula the ill-posedness character of the nonlinear inverse problem (SIP) can be verified. Numerical case studies illustrate the chances and limitations of (MER) versus Tikhonov reg

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Pasquini, Enrico, Heiko Baum, Bebber David van, and Denis Pendovski. "Numerical Simulation of Transient Diabatic Pipe Flow by using the Method of Characteristics." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-199881.

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The following paper presents a one-dimensional numerical model for simulating transient thermohydraulic pipe flow based on the Method of Characteristics. In addition to mass and momentum conservation, the proposed scheme also guarantees compliance with the laws of thermodynamics by solving the energy equation. The model covers transient changes in fluid properties due to pressure changes, heat transfer and dissipation. The presented methodology also allows the computation of the transient temperature distribution in the pipe wall through an additional ordinary finite difference scheme. The num

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Bravo, Zúñiga Fernando Jesús, and Briceño Melissa Elizabeth Canto. "La plataforma colaborativa Airbnb y su efecto en los principales indicadores de desempeño de la industria hotelera en Lima entre 2010 y 2019." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2021. http://hdl.handle.net/10757/656330.

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La presente investigación tuvo como objetivo analizar el impacto que generó el ingreso de Airbnb al mercado limeño en el sector hotelero a través de las 3 métricas más importantes para la evaluación económica de dicho sector como son los ratios de Tarifa Promedio Diaria (ADR), Tasa de Ocupación (OCC), Rentabilidad por Habitación Disponible (RevPAR). Esta investigación mixta se realizó con fines informativos y con miras a brindar un sustento válido a la industria hotelera para que pueda revisar el comportamiento de Airbnb y viceversa. Para la realización de la investigación, el primer paso

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Jansson, Emelie, and Linda Kapple. "Vad styr företagens investeringar?En studie om hur förändringar i reporänta, makroekonomiska faktorer samt finansiella indikatorer påverkar investeringar hos svenska företag." Thesis, Linköpings universitet, Nationalekonomi, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-121716.

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Bakgrund: I november 2014 beslutade Riksbanken att ta steget mot en nollränta och i februari 2015 gick Riksbanken ut med ytterligare en sänkning till -0,10 procent. På så vis fick Sverige för första gången en negativ reporänta. Enligt makroekonomisk teori ska en sänkning av reporäntan stimulera konsumtion och investeringar i ekonomin. Huruvida reporäntan och dess räntesänkningar skapar förutsättningar för företag att investera är ett aktuellt och viktigt forskningsområde. Forskningen i ämnet är tunn på den svenska marknaden och således är forskningsbidraget från denna studie av betydelse.Syfte

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Treiber, Martin, and Arne Kesting. "Evidence of Convective Instability in Congested Traffic Flow: A Systematic Empirical and Theoretical Investigation." Elsevier, 2011. https://publish.fid-move.qucosa.de/id/qucosa%3A33815.

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An extended open system such as traffic flow is said to be convectively unstable if perturbations of the stationary state grow but propagate in only one direction, so they eventually leave the system. By means of data analysis, simulations, and analytical calculations, we give evidence that this concept is relevant for instabilities of congested traffic flow. We analyze detector data from several hundred traffic jams and propose estimates for the linear growth rate, the wavelength, the propagation velocity, and the severity of the associated bottleneck that can be evaluated semi-automatically.

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