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The long-run validity of PPP in some major advanced and emerging countries using alternative models

Kyei-Mensah, Justice - In: Cogent economics & finance 11 (2023) 1, pp. 1-26

The study examines whether the long-run validity of PPP holds in some major advanced and developing economies. The study employed the smooth time-varying cointegration (TVC) and time-varying detrended fluctuation analysis (DFA) methodology, and we are not aware of any study that has applied TVC...

Persistent link: https://www.econbiz.de/10014500904

A model of cycles and bubbles under heterogeneous beliefs in financial markets

Burs, Carina - In: Cogent economics & finance 11 (2023) 2, pp. 1-29

, abnormally high asset prices can be caused by financial bubbles. In this model, bubbles can emerge and deflate both in cycles or … rate. This can lead to new stable equilibria, but the emergence and bursting of bubbles cannot be prevented. …

Persistent link: https://www.econbiz.de/10014501110

Stock market and its liquidity : evidence from ARDL bound testing approach in the Indian context

Bhattacharya, Sharad Nath; Bhattacharya, Mousumi; Basu, … - In: Cogent economics & finance 7 (2019) 1, pp. 1-12

This paper attempts to capture the relationship between stock market movements and its endogenous liquidity measures using Autoregressive Distributed-lag (ARDL) Bounds Testing Approach. We consider depth, breadth, tightness, immediacy and resiliency dimensions of market liquidity using suitable...

Persistent link: https://www.econbiz.de/10012023365

Stock market return predictability : Google pessimistic sentiments versus fear gauge

Habibah, Ume; Rajput, Suresh Kumar Oad; Sadhwani, Ranjeeta - In: Cogent economics & finance 5 (2017) 1, pp. 1-15

This study aims at comparing Google Search Volume Indices (GSVIs—including market crash and bear market) and VIX (Investor Fear Gauge Index) in terms of explaining the S&P 500 returns. The VIX is found a more robust predictor of stock market returns than Google indices, and it does granger...

Persistent link: https://www.econbiz.de/10011886968

Testing for stock market bubbles using nonlinear models and fractional integration

Cuñado Eizaguirre, Juncal; Gil-Alaña, Luis A.; Perez … - In: Applied financial economics 17 (2007) 16/18, pp. 1313-1321

Persistent link: https://www.econbiz.de/10003605836

Are there bubbles in sectoral indices? : evidence from national stock exchange

Suresh G.; R., Naveen Kumara; Natchimuthu, Natchimuthu - In: Cogent economics & finance 10 (2022) 1, pp. 1-12

Trading at prices above their fundamental values has been referred to as stock market Bubbles. These Bubbles, when … Busted, can lead to a market Crash. From experience, it is a well-known fact that Bubbles initially occur in one particular … the existence of bubbles in Indian Sectoral Indices. Previous studies have proven that sectoral indices do not mimic the …

Persistent link: https://www.econbiz.de/10014500376

Speculation in Delhi potato wholesale markets : 2007-2019 : causal connections of prices and arrival quantities

Salmensuu, Olli - In: Cogent economics & finance 8 (2020) 1, pp. 1-17

This work built on financial literature on rolling window Granger-causality testing (RWGCT) methodology, specifically expanding its early theme of speculative trading which emerged in 2009 following the food price crisis. Although many times driving the commodity prices in reality, the...

Persistent link: https://www.econbiz.de/10013179580

Testing for bubbles : an application of tests for change in persistence

Sollis, Robert - In: Applied financial economics 16 (2006) 6, pp. 491-498

Persistent link: https://www.econbiz.de/10003335024

Stock return predictability and market integration : the role of global and local information

McMillan, David G. - In: Cogent economics & finance 4 (2016) 1, pp. 1-18

This paper examines the predictability of a range of international stock markets where we allow the presence of both local and global predictive factors. Recent research has argued that US returns have predictive power for international stock returns. We expand this line of research, following...

Persistent link: https://www.econbiz.de/10011487829

A look at the actual cost of capital of US firms

Moore, David J. - In: Cogent economics & finance 4 (2016) 1, pp. 1-15

The capital asset pricing model (CAPM) receives both criticism and widespread adoption by practitioners and academics as the weighted average cost of capital (WACC) equity component. This study introduces two new costs of equity measures to address CAPM criticisms and provide new perspective on...

Persistent link: https://www.econbiz.de/10011597398

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