We study the differences in the industrial composition between two stock market indices, the Italian FTSE MIB and the Chinese Shanghai Composite Stock Exchange. We argue that differences in the set of industry weights, measured through market capitalization, on different stock markets carry valuable information required for adjusting industry betas in an emerging market context. On the basis of 256 weekly observations of 1,020 companies belonging to 10 industrial sectors on the Italian and Chinese stock markets, we test the hypotheses that statistically significant cross-country differences in industry betas and industry weights exist and that cross-country differences in industry betas are linearly related to cross-country differences in industry weights. The empirical evidence gathered confirms the existence of cross-country structural differences in industry betas and industry weights, but confutes the hypothesis of a linear relationship between the two

Cross country industry betas

DELL'ACQUA, ALBERTO;TETI, EMANUELE;ETRO, LEONARDO;
2012

Abstract

We study the differences in the industrial composition between two stock market indices, the Italian FTSE MIB and the Chinese Shanghai Composite Stock Exchange. We argue that differences in the set of industry weights, measured through market capitalization, on different stock markets carry valuable information required for adjusting industry betas in an emerging market context. On the basis of 256 weekly observations of 1,020 companies belonging to 10 industrial sectors on the Italian and Chinese stock markets, we test the hypotheses that statistically significant cross-country differences in industry betas and industry weights exist and that cross-country differences in industry betas are linearly related to cross-country differences in industry weights. The empirical evidence gathered confirms the existence of cross-country structural differences in industry betas and industry weights, but confutes the hypothesis of a linear relationship between the two
2012
Dell'Acqua, Alberto; Teti, Emanuele; Etro, Leonardo; M., Boero
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11565/3819896
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 0
  • ???jsp.display-item.citation.isi??? ND
social impact