The primary purpose of this study is to test the effects of inflation targeting in Turkey in terms of providing stability in the financial system by lowering the volatility in the Turkish stock market. Although there are many factors other than monetary policy which can affect stock market volatility, this study examines whether the volatility due to monetary policy can be reduced by increasing the accuracy of investors&rsquo / expectations about the central bank&rsquo / s future actions. In the first part, a &ldquo / Volatility Analysis&rdquo / is conducted for three sub-periods including the pre- and post-periods of the implementation of inflation targeting in order to see whether the volatility in the Istanbul Stock Exchange changed over time. Second, an &ldquo / Announcement Effect Analysis&rdquo / is carried out by using the central bank&rsquo / s interest rate and inflation rate announcement dates in order to evaluate how investors&rsquo / expectations react to a change in these rates during period from 2002 to 2007. Finally, a &ldquo / Combined Analysis&rdquo / is done in order to examine the relationship between the returns in the Turkish stock market and the surprise caused by the realized interest and inflation rates being different from their expected values. The empirical findings about the level of volatility indicate that there is a decline in volatility of the Istanbul Stock Exchange returns when volatility is compared on a pre- and post-policy period basis. Also, it is found that the announcement effect was present, meaning interest rate announcements generally came as a surprise to stock market participants. However, this announcement effect has a notably decreasing trend from 2002 to 2007 which is another evidence of the inflation targeting regime&rsquo / s success at reducing stock market volatility. Finally, the &ldquo / combined analysis&rdquo / shows that CBT&rsquo / s power to effect stock returns and to direct investors&rsquo / expectations increases from 2002 to 2007.

This thesis analyzes the pass-through of external factors into consumer and producer prices in Turkey, with a special emphasis on import price pass-through. To this end, pricing along a distribution chain framework is utilized and it is estimated by Vector Auto Regression (VAR) in a sample period of April 2002 to March 2009. Results show that the pass-through of external shocks into producer prices is higher than it is for consumer prices. Compared with the results of previous studies, findings point out that the degree of pass-through has declined recently in Turkey. In addition, it is found that external factors had significant contribution to annual consumer inflation between 2006 and 2008. Nevertheless, even the contributions of external shocks are excluded, year-end inflation targets would not have been attained.

This thesis explores the impact of sectoral competition on inflation in Turkey. To this end, panel data analyses investigating the determinants of deviation of sectoral price inflation from the consumer price inflation, and the resulting effect of the changes in the level of sectoral competition on this deviation measure are conducted in both static and dynamic frameworks. The empirical analyses covers the 1995-2001 period and 62 manufacturing sectors classified according to International Standard of Industrial Classification (ISIC) Rev. 2 at 4-digit level. The findings of the empirical analyses are particularly important for the assessment of the theoretical foundations and empirical basis of the recent proposals favoring enhancement of competition with disinflationary motives. The static analyses suggest that sectoral concentration is insignificant in explaining deviations of sectoral inflation from consumer inflation, while dynamic analyses suggest enhancing competition may lead to higher levels of sectoral inflation. The interpretation of the results indicates that enhancing competition may not be a viable tool for disinflationary purposes in Turkey.

In this study, we aim to investigate the impact of inflation targeting (IT) and the recent global disinflation on exchange rate pass-through (ERPT) using quarterly data from 1980:1 to 2009:1 for 51 industrial and emerging market (EM) countries. To this end, we employ not only the conventional panel data estimation methods but also the recent Common Correlated Effects Pooled estimation procedure by Pesaran (2006) which allows estimating the impact of common global shocks such as global inflation. We also explore some other determinants of ERPT during the recent global disinflation period. Furthermore, we consider asymmetric effects of positive and negative output gaps as proxies for domestic demand conditions on ERPT for IT industrial and EM countries. Our results strongly suggest that, for the non-IT samples, ERPT is significantly higher in EM countries than industrial countries. For every country groups excluding Euro area countries, we find that ERPT declined substantially during the recent global disinflation period. The decline in the ERPT is, however, much higher in IT countries especially in EM ones. One striking result is the convergence of ERPT coefficients of EM countries to industrial IT countries with the adoption of IT. This supports the endogenous response of ERPT to monetary policy credibility and price stability. Consequently, a high ERPT, per se, may be interpreted as not a binding constraint for the adoption of IT as it tends to decline with the success of monetary policy regime. We also find that ERPT appears to be more sensitive to positive output gaps in IT industrial countries whilst it does not have such a response to positive or negative output gaps in IT emerging market countries.

Inflation-indexed instruments provide a real return and protect investors from the erosion of the purchasing power of money. Hence, inflation-indexed markets grow very fast day by day. In this thesis, we focus on pricing of the inflation-indexed swaps and swaptions which are the most liquid derivative products traded in the inflation-indexed markets. Firstly, we review the Hull-White extended Vasicek model in the HJM framework. Then, we use this model to price inflation-indexed swaps. Also, pricing of inflation-indexed swaptions is given using Black&rsquo / s market model.

The question of exchange rate pass-through into domestic inflation is a widely analyzed issue due to its importance as regards to monetary policy, exchange rate policy and in general macroeconomic policy for open economies. Although most of the literature is focused on the exchange rate pass-through at the aggregate level, there are fewer studies that are done at the sectoral level for the Turkish economy. In this study by using a distribution chain of pricing model developed by McCarthy (2000), pass-through of exchange rates and import prices into domestic prices for selected sectors are examined for the Turkish economy. The emprical model estimates a Vector Auto Regression (VAR) to see pass-through dynamics through times and across the selected sectors. This study covers March 2002-December 2010 period / the period of floating exchange rates. Findings indicate that pass-through has fallen recently in Turkey. Moreover, results of the analysis show that external factors explain an important proportion of the variance of domestic prices for the sectors which have a larger import share.

No description available.

In finite elasticity, while developing representation for stress, it is customary to require the reference configuration to be stress free. This study relaxes this requirement and develops representations for stress from a stressed reference configuration. Using the fact that the value of Cauchy stress in the current configuration is independent of the choice of the reference configuration, even though the formula used to compute it depends on the choice of the reference configuration, the sought representation is obtained. It is then assumed that there exists a piecewise smooth mapping between a configuration with prestresses and a configuration that is stress free, and the representation obtained above is used to study the mechanical response of prestressed bodies. The prestress fields are obtained by directly integrating the balance of linear momentum along with the traction free boundary condition. Then, different classes of boundary value problems for the type of inhomogeneous and prestressed bodies of interest are formulated and studied. For the cases studied, it is found that even the global measures like axial-load required to engender a given stretch ratio for a prestressed body vary from the homogeneous stress free bodies, though not significantly. The local measures - stress and deformation - in a prestressed body differ considerably from their homogeneous stress free counterparts. The above gained knowledge is applied to understand the mechanics of circumflex arteries obtained from normotensive and hypertensive micro-mini pigs. It is found that the deformation of these arteries when subjected to inflation and axial extension is not of the form r = r(R), µ = £, z = Z. Comparison is also made between the response of an artery at various levels of smooth muscle activation and stretch ratio as well as normotensive and hypertensive specimens, using statistical methods.

No description available.

<p>Trying to find explanations to movements in the exchange rate is something that econo-mists have been dealing with to a great extend lately. Especially since the break down of the Bretton Wood system in the early 1970’s, when many countries introduced a floating sys-tem instead. One of the most famous and often tested models is Jeffery A. Frankel’s Real Interest Differential (RID) model from 1979.</p><p>This paper investigates which of the variables included in the model are affecting move-ments in the exchange rate for Sweden, the UK and Japan against the US dollar between January 1995 and December 2004. The variables in question are money supply, industrial production, interest rate and inflation differential. The model has purchasing power parity and uncovered interest parity as underlying theoretical assumptions, two main building blocks of open macro economics, and when combined, they can offer a relationship be-tween changes in the exchange rate and the interest rate differential.</p><p>The results show that the variable interest rate differential constitutes a significant explana-tory variable for exchange rate movements regarding all three countries included in the model. Both Sweden and the UK have also, in accordance with the RID model, the ex-pected negative sign on the coefficient. The results regarding the other variables are mixed between the countries, but it can in general be said that the model seems to be able to ex-plain movements in the exchange rate to a certain degree.</p>