{"title":"An analysis to detect exuberance and implosion in regional house prices in Turkey","authors":"Evren Ceritoğlu, Seyit Mümin Cılasun, Ufuk Demiroğlu, Aytül Ganioğlu","doi":"10.1016/j.cbrev.2019.06.002","DOIUrl":"10.1016/j.cbrev.2019.06.002","url":null,"abstract":"<div><p>The aim of this paper is to find out whether there is exuberance in regional house prices in Turkey. For this purpose, we analyze real hedonic house prices and price to rent ratios countrywide as well as for 26 geographic regions at the NUTS2 level from January 2010 to January 2019. We perform the right-tailed unit root testing procedures developed by Phillips et al. (2015) and Phillips and Shi (2018) and use their real time date-stamping strategy to determine periods of explosiveness and implosion. Our empirical findings indicate that there were exuberance episodes in house prices in Turkey for multiple periods, where an important contributor to these dynamics was the largest housing market, İstanbul. We also detect exuberance in some other regions, particularly in the neighboring NUTS2 regions of İstanbul and in İzmir after around 2014. However, we find out that explosive price behavior turned into implosion in many regions starting from 2018.</p></div>","PeriodicalId":43998,"journal":{"name":"Central Bank Review","volume":"19 2","pages":"Pages 67-82"},"PeriodicalIF":2.8,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.cbrev.2019.06.002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87918033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Dating the business cycle: Evidence from Mongolia","authors":"Davaajargal Luvsannyam , Khuslen Batmunkh , Khulan Buyankhishig","doi":"10.1016/j.cbrev.2019.06.001","DOIUrl":"10.1016/j.cbrev.2019.06.001","url":null,"abstract":"<div><p>Business cycle is an important indicator for making policy and management decisions. This paper compares the business cycle estimates for Mongolia based on a graphical and parametric methods. We find that Bry Boschan Quarterly (BBQ) algorithm accurately dates the business cycle which is consistent with the economic expectations. When we indicate the result of Bry Boschan Quarterly algorithm as the benchmark for the business cycle, <span><math><mrow><msub><mrow><mi>ℓ</mi></mrow><mrow><mn>1</mn></mrow></msub></mrow></math></span> trend filter provides a more precise estimate of the output gap for Mongolia.</p></div>","PeriodicalId":43998,"journal":{"name":"Central Bank Review","volume":"19 2","pages":"Pages 59-66"},"PeriodicalIF":2.8,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.cbrev.2019.06.001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77444910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Measuring inflation uncertainty in Turkey","authors":"Eda Gülşen, Hakan Kara","doi":"10.1016/j.cbrev.2019.06.003","DOIUrl":"10.1016/j.cbrev.2019.06.003","url":null,"abstract":"<div><p>Measuring and monitoring inflation uncertainty is an essential ingredient of monetary policy analysis. This study constructs survey measures of inflation uncertainty for the Turkish economy. Using density and point inflation forecasts in the CBRT Survey of Expectations, we derive various uncertainty measures through standard deviation, entropy, and disagreement among forecasters. Our results suggest that survey-based inflation uncertainty measures are broadly consistent with market-implied indicators of inflation risk. Moreover, we find that an increase in observed inflation is associated with higher inflation uncertainty across all empirical specifications.</p></div>","PeriodicalId":43998,"journal":{"name":"Central Bank Review","volume":"19 2","pages":"Pages 33-43"},"PeriodicalIF":2.8,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.cbrev.2019.06.003","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90536340","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The dynamics of household final consumption: The role of wealth channel","authors":"Esra Alp , Ünal Seven","doi":"10.1016/j.cbrev.2019.03.002","DOIUrl":"https://doi.org/10.1016/j.cbrev.2019.03.002","url":null,"abstract":"<div><p>Exploring dynamics of household final consumption is an important concern for policy-makers. Turkey had witnessed various financial shocks and crises over the last two decades. These turbulent economic periods affected consumption behaviour and therefore, other macroeconomic variables. In this paper, we examine the linkage between household final consumption and wealth in Turkey, arising from equity and housing market channels over the period from 1998 Q1 to 2016 Q2. We employ ARDL and FMOLS models in order to analyse long-term relationship and then, variance decomposition and impulse response analysis are used for verifying the effects of shocks. The results suggest that income, credit and housing wealth are positively, interest rate and equity market wealth are negatively associated with consumption. Variance decomposition and impulse response analyses imply that interest rate driven shocks may cause to a decline in asset prices and so aggregate consumption through consumption-wealth channel. These evidences may be beneficial for policymakers to understand the role of interest rate and asset prices on the consumption-wealth channel in Turkey.</p></div>","PeriodicalId":43998,"journal":{"name":"Central Bank Review","volume":"19 1","pages":"Pages 21-32"},"PeriodicalIF":2.8,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.cbrev.2019.03.002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91712334","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Import demand function for Turkey","authors":"O. Culha, Okan Eren, Ferya Ogunc","doi":"10.1016/J.CBREV.2019.03.001","DOIUrl":"https://doi.org/10.1016/J.CBREV.2019.03.001","url":null,"abstract":"","PeriodicalId":43998,"journal":{"name":"Central Bank Review","volume":"104 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80669140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Import demand function for Turkey","authors":"Olcay Yücel Çulha , Okan Eren , Ferya Öğünç","doi":"10.1016/j.cbrev.2019.03.001","DOIUrl":"https://doi.org/10.1016/j.cbrev.2019.03.001","url":null,"abstract":"<div><p>This study revisits the import demand function for Turkey using the newly defined national income data and examines the evolution of the income and price elasticities over time. In this respect, demand functions are estimated for the total imports and its subcomponents separately, and the corresponding time varying elasticities are obtained by applying the method of Kalman filter between 2003 and 2018. The findings suggest that the growth of total imports is mainly explained by income and relative price changes. The income and expenditure elasticities decrease over time in total imports and in sub-components except for intermediate goods. The relative price elasticity remains almost unchanged for investment and consumption goods imports but increases considerably for the intermediate goods imports and total imports.</p></div>","PeriodicalId":43998,"journal":{"name":"Central Bank Review","volume":"19 1","pages":"Pages 9-19"},"PeriodicalIF":2.8,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.cbrev.2019.03.001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91712333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The dual adjustment approach with an application to the consumption function","authors":"Mustafa İsmihan","doi":"10.1016/j.cbrev.2019.02.001","DOIUrl":"https://doi.org/10.1016/j.cbrev.2019.02.001","url":null,"abstract":"<div><p>For theoretical and statistical reasons, it is important to decompose some series into dual components in order to understand their permanent and temporary movements as well as their dual co-movements. This study, therefore, aims to introduce the dual adjustment approach for the nonstationary macroeconomic variables. In line with this aim, the concept of common Hodrick-Prescott (HP) trend and a simple test for the existence of such relationship (Common HP trending) are also provided. The dual adjustment approach provides an alternative to the cointegration analysis for some cases, e.g., consumption function, by relaxing the implicit assumption of the singular adjustment in cointegration analysis. Our empirical results indicate that while personal consumption expenditure and disposable income are not cointegrated in the US over the period 1929–2017, these variables have a common HP trend. Additionally, it is shown that there is some evidence of dual adjustment in the behavior of US aggregate consumption.</p></div>","PeriodicalId":43998,"journal":{"name":"Central Bank Review","volume":"19 1","pages":"Pages 1-8"},"PeriodicalIF":2.8,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.cbrev.2019.02.001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91712369","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The dual adjustment approach with an application to the consumption function","authors":"Mustafa Ismihan","doi":"10.1016/J.CBREV.2019.02.001","DOIUrl":"https://doi.org/10.1016/J.CBREV.2019.02.001","url":null,"abstract":"","PeriodicalId":43998,"journal":{"name":"Central Bank Review","volume":"100 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82753277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The dynamics of household final consumption: The role of wealth channel","authors":"E. Alp, Ünal Seven","doi":"10.1016/J.CBREV.2019.03.002","DOIUrl":"https://doi.org/10.1016/J.CBREV.2019.03.002","url":null,"abstract":"","PeriodicalId":43998,"journal":{"name":"Central Bank Review","volume":"72 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84098386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Mean-reversion and structural change in European food prices","authors":"Kurmaş Akdoğan","doi":"10.1016/j.cbrev.2018.11.002","DOIUrl":"10.1016/j.cbrev.2018.11.002","url":null,"abstract":"<div><p>Mean-reversion in unprocessed food prices and beef prices towards the long-run trend is examined for twenty-two European countries, using linear and nonlinear unit root tests. As the argument goes, food prices might display short-term deviations from their long-run values due to disturbances such as changes in climate or speculation; yet, once the impact of these short-lived shocks fade away, the prices convert to the long-run equilibrium level determined by fundamentals. The nonlinear smooth transition framework suggest that the speed of this adjustment might depend on the size and sign of the deviation of prices from their long-run values. The results carry important policy implications regarding the benefits of short-term demand management policies along with structural policies.</p></div>","PeriodicalId":43998,"journal":{"name":"Central Bank Review","volume":"18 4","pages":"Pages 163-173"},"PeriodicalIF":2.8,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.cbrev.2018.11.002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83364075","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}