scholarly journals Spurious synchronization of business cycles – Dynamic correlation analysis of V4 countries

Author(s):  
Svatopluk Kapounek ◽  
Jitka Poměnková

The purpose of our paper is to define rules for decision of existence spurious synchronization of countries within the currency area. We devote this new methodological approach from an empirical research based on the variability of a dynamic correlation (correlation in frequency domain). We analyze the dynamic correlation in full range and in the business cycle frequencies as well. We also consider lags in economic activity co-movements. Contrary to the standard approach we show its insufficiency especially in case of time domain instruments. For this goal GDP values in quarters of the four Visegrad countries and the Eurozone in the period 1997/Q1–2011/Q1 are used.

2019 ◽  
Vol 6 (3) ◽  
pp. 63-76 ◽  
Author(s):  
A. Balian ◽  
M. Sychevsky ◽  
O. Kovalenko ◽  
L. Yashchenko ◽  
S. Verbytskyi

Aim. One of the important problems in the development of the food industry in Ukraine is the infl uence of globalization processes, accompanied by cyclical development of the economy. The cycles are manifested in periodic ups and downs of the business climate, taking into account the infl uence of various factors (climate change, risks in agricultural production, legislative changes, etc.), i.e. when the economy seeks to fi nd equilibrium. Therefore, the identifi cation of fl uctuations in economic activity and, accordingly, changes in market conditions that arise as a reaction to the action of well-defi ned, predictable factors of the market environment are relevant and necessary. The purpose of the article is to reveal the infl uence of globalization processes and economic cyclicality on the innovative development of the food industry in Ukraine, to identify the phases of business cycles, to determine the criteria for the effective functioning of individual food industry sectors during periods of crisis and depression in order to develop effective tools for leveling and smoothing their consequences at different levels of management. Methods. Based on the application of classical and modern methods for assessing economic cycles, we developed a methodological approach to justifying the phases of the business cycle and identifying the development specifi cities of individual sectors of the food industry of Ukraine (meat processing, milk processing, baking, sugar production) in these phases. In the authors’ algorithm, at the appropriate stages of the study, the following methods were applied: factor analysis  to calculate the indicator of the business climate; smoothing time series  to identify individual phases of the business cycle; average values of growth rates  to summarize the characteristics of the phases of the business cycle and identify the characteristics of the development of food industry sectors of Ukraine in these phases. The primary data for the calculations were the data of global and national statistics. Results. It has been established that the consequences of the impact of globalization on the development of the food industry of Ukraine since the beginning of the new millennium are: changes in the industrial structure; its formation under the infl uence of an external market, where raw materials and primary processing products are most in demand; accelerated growth in consumer prices for food products, which does not correlate with real incomes of the population; expanding the monopolization of food markets; the imbalance of supply and demand, which leads to differences in the development of economic phenomena, in particular  in the innovative development of the food industry, etc. The study showed that the development of individual sectors of the food industry is affected by the cyclical development of the national economy. The periods of the business cycle phases for the Ukrainian economy (from 2002 to mid-2019) and their impact on the activity of the food industry are determined. It was established that during this period the Ukrainian economy went through 4 business cycles with fi ve major downturns and peaks in economic activity. It was revealed that a sign of its development is the presence of separate business cycles in which there is no depression phase. Conclusions. The assessment of the intensity of the development of the food industry sectors during the phases of business cycles gives grounds for the justifi cation of their slower innovative development. The main reasons for this phenomenon in the food industry are as follows: imbalance in supply and demand for goods; low purchasing power of the population; investing signifi cant amounts of fi nances in increasing production volumes, and not in innovative development, ineffi cient pricing policy. The methodological approach proposed in the article, based on the identifi ed signs of the phases of the business cycle, makes it possible to justify the problem periods of the food industry in the short term, as current problems signifi cantly affect the implementation of long-term plans. This confi rms the feasibility of applying the proposed methodological approach in further research.


2021 ◽  
Vol 81 (319) ◽  
pp. 37
Author(s):  
Dulce Albarrán Macías ◽  
Pablo Mejía Reyes ◽  
Francisco López Herrera

<p>El objetivo de este documento es analizar la sincronización de los ciclos económicos de México y Estados Unidos durante el periodo 1981-2017 mediante la estimación de un coeficiente de correlación condicional dinámica que permite tener una estimación para cada periodo de tiempo. Los resultados, obtenidos a partir de distintos indicadores de producción y métodos de eliminación de tendencia, muestran un aumento desde la apertura de la economía mexicana a mediados de la década de 1980, especialmente durante las recesiones de 2001-2002 y 2008-2009 y también una serie de descensos aislados, explicados por diferencias en los ritmos de crecimiento de ambas economías, y una declinación sostenida en la fase pos-Gran Recesión que se explica principalmente por reducciones en el comercio exterior.</p><p> </p><p align="center">SYNCHRONIZATION OF THE BUSINESS CYCLES OF MEXICO AND THE UNITED STATES: A DYNAMIC CORRELATION APPROACH</p><p align="center"><strong>ABSTRACT</strong></p><p>The objective of this paper is to analyze the business cycle synchronization of Mexico and the United States over the period 1981-2017 by estimating a dynamic conditional correlation coefficient that allows us to have an estimate for each time period. The results, obtained from different production indicators and different de-trending methods, show an increase in this synchronization after the opening of the Mexican economy in the mid-eighties, especially during the common recessions of 2001-2002 and 2008-2009, and some isolated drops explained by differences in the growth rates of both economies as well as a sustained decline in the post-Great Recession phase resulting from the decline of international trade.</p>


Author(s):  
Jesper Rangvid

This chapter explains what the business cycle is and what causes business-cycle fluctuations. We call fluctuations in economic activity around the long-term growth trend ‘the business cycle’. The business cycle consists of two phases. The first is a period of strong economic activity. The second, following the first, is a period of weak economic activity. We call the first phase of the business cycle an ‘expansion’ and the second phase a ‘contraction’ or ‘recession’. The chapter explains what causes business cycles, and examines the empirical evidence on the lengths and strengths of the typical business cycle. It finds that expansions typically last longer than recessions. The chapter also shows that the length of expansions has increased during recent decades.


Author(s):  
Emin Ertürk ◽  
Derya Yılmaz ◽  
Işın Çetin

Which countries should be in Economic and Monetary Union (EMU)? This question has been debated frequently in the aftermath of the Sovereign Debt Crisis. But this has been asked in every stages of European integration. This discussion has rooted in the Optimum Currency Area (OCA) theory. The theory simply reveals that; if the countries have similar business cycles, one size fits all monetary policy would able to address the problems of member countries. Otherwise, no single monetary policy could be able to satisfy all members. In this respect, we test the business cycle convergence in EMU12 countries over time and we have also analyzed the effects of crisis on this convergence. We have found that business cycles converged over time in these countries. This convergence rises in the times of crisis as they slump together after the shock, but falls sharply in the aftermath of the crisis. This reflects the divergent recovery paths of the countries and put a pressure on single monetary policy especially after crisis.


Author(s):  
George-Marios Angeletos ◽  
Chen Lian

Abstract We revisit the question of why shifts in aggregate demand drive business cycles. Our theory combines intertemporal substitution in production with rational confusion, or bounded rationality, in consumption and investment. The first element allows aggregate supply to respond to shifts in aggregate demand without nominal rigidity. The second introduces a “confidence multiplier,” that is, a positive feedback loop between real economic activity, consumer expectations of permanent income, and investor expectations of returns. This mechanism amplifies the business-cycle fluctuations triggered by demand shocks (but not necessarily those triggered by supply shocks); it helps investment to comove with consumption; and it allows front-loaded fiscal stimuli to crowd in private spending.


2012 ◽  
Vol 59 (2) ◽  
pp. 392-411 ◽  
Author(s):  
J. Fidrmuc ◽  
I. Korhonen ◽  
I. Batorova

2017 ◽  
Vol 3 (5) ◽  
pp. 32
Author(s):  
Pablo Mejía-Reyes

This paper aims to document expansions and recessions characteristics for 17 states of Mexico over the period 1993-2006 by using a classical business cycle approach. We use the manufacturing production index for each state as the business cycle indicator since it is the only output measure available on a monthly basis. According to this approach, we analyse asymmetries in mean, volatility and duration as well as synchronisation over the business cycle regimes (expansions and recessions) for each case. Our results indicate that recessions are less persistent and more volatile (in general) than expansions in most Mexican states; yet, there is no clear cut evidence on mean asymmetries. In turn, there seems to be strong links between the business cycle regimes within the Northern and Central regions of the country and between states with similar industrialisation patterns, although it is difficult to claim that a national business cycle exists.


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