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This study examines the causal nexus between defense expenditure and economic growth in China using the bootstrap Granger full-sample causality test and rolling-window estimation. The full-sample result indicates a positive bidirectional causality between economic growth and defense expenditure, suggesting that more defense spending increases economic growth, and vice versa. By adopting a time-varying rolling-window approach to revisit the dynamic causal relationships, this article identifies that the causality changes over time. We find significant positive short-run causality running from economic growth to defense expenditure in most of the time investigated, thus implying that economic growth stimulates defense expenditure. However, large-scale disarmaments break such positive linkage. Conversely, both positive and negative effects of defense expenditure on economic growth are demonstrated, showing that more defense spending has ambiguous effect on economy. Consequently, economic growth mainly drives defense expenditure rather than the other way around. The impact of defense expenditure in China on national economy is affected by multiplier effect and crowding-out effect as well as institutional factors. [ABSTRACT FROM AUTHOR]

This study examines the causal nexus between defence spending and education expenditure in China using the bootstrap Granger full-sample causality test and sub-sample rolling window estimation. The full-sample result indicates that there is no causality between defence spending and education expenditure. By adopting a time-varying rolling window approach to revisit the dynamic causal relationships, this article identifies a negative unidirectional causality running from education expenditure to defence spending. The finding suggests that it is the education expenditure crowds out defence spending in China rather than reverse. No causality is demonstrated from defence spending to education expenditure, indicating that an increase in military spending will not crowd out expenditure on education. The results could be partly explained by that the education expenditure in China is below the requirement of corresponding economic growth, urging for more financial budget. Whereas the findings support a negative trade-off between defence and education expenditures, they refute the theory of 'guns for butter'. [ABSTRACT FROM AUTHOR]

This study investigates the causal relationship between reserve accumulation and money supply in China over the period of 1999 M1–2015 M6. First, we use a Granger causality test and find that there is a unidirectional relationship from money supply growth to reserve accumulation growth; however, taking structural changes into account, we assess stability of parameters of the estimated vector autoregressive models. We find both the short-run and long-run relationships between money supply growth and reserve accumulation growth estimated using full-sample data are unstable over the sample period. This suggests that full-sample causality tests cannot be relied upon. We turn to propose a time-varying (bootstrap) rolling-window approach to revisit the dynamic causal relationship between the two variables. We find that two variables have causal relationships in some sub-periods. We argue that reserve accumulation growth has put pressure on money supply growth. However, in general, sterilization is effective, but not in few months 2006–2007. And money supply has a positive reserve accumulation from the second half of 2001–2003 because RMB was undervalued under the fixed exchange rate regime. We argue that the improvements of monetary policy and the exchange rate regime are crucial to break the relationship between reserve accumulation growth and the money supply growth. [ABSTRACT FROM AUTHOR]

This study examines the causal relationship between the actual and expected inflation in the U.S., using the bootstrap Granger full-sample causality test and sub-sample rolling-window estimation test to illustrate the self-fulfilment of inflation expectations. The full-sample result indicates that there is a bidirectional causality between the actual and expected inflation, showing the possibility of self-fulfilment of inflation expectations which illustrates that inflation is driven by inflation expectation. However, considering structural changes in two series, we find that the short-run causal nexus between the actual and expected inflation using full-sample data are fraudulent. By adopting a time-varying rolling-window approach to revisiting the dynamic causal relationships, this article identifies that the actual inflation has both positive and negative impacts on the expected inflation in distinct sub-periods. Nevertheless, inflation expectation exerts only negative effects on the actual inflation. The results point out that the self-fulfilment of inflation expectations does not exist. Given the bidirectional nexus between the actual and expected inflation, keeping a low and stable inflation is critical to price stability and anchoring of inflation expectation. [ABSTRACT FROM AUTHOR]

This study examines the relationship between real effective exchange rates (REERs) and the consumer price index (CPI) in China, utilizing a bootstrap Granger full-sample causality test and a sub-sample rolling-window estimation. Considering structural changes, we assess the stability of the parameters and find that both the short-run and long-run relationships between the two estimated variables are unstable. This result suggests that full-sample causality tests cannot be relied upon. We instead employ a time-varying (bootstrap) rolling-window approach to revisit the dynamic causal relationship, and we find that the CPI is affected by the REER for several sub-samples due to the role of exchange rate pass-through (ERPT) under the managed floating exchange rate regime in China. These findings provide further proof of the impact of stable exchange rates on the maintenance of relatively steady price levels especially during the economic crisis and economic reform in China. The policy implication of these findings is that maintaining exchange rate stability is beneficial for controlling inflation during the economic crisis and economic reform. [ABSTRACT FROM PUBLISHER]