Category: Economics

➤ Why do numbers like 6.6%, 4.8%, and 4.9% appear in discussions?
Those percentages refer to different measures: 6.6% was China’s headline GDP growth in 2018. Values near 4.8–4.9% can appear in alternate growth scenarios, regional readings, or forecast adjustments. Different timeframes, models, and baselines produce varied percentages, so context matters when comparing them.

➤ How was the expected FY2022 growth measured and reported?
Economists measured expected growth as year-on-year real GDP change using national accounts. Statistical agencies compile quarterly data and adjust for inflation to report real GDP. Forecasters use indicators such as industrial production, retail demand, fixed investment, and trade to model annual growth. Official releases by the national statistics office finalize the estimate.

how can government intervene to try to correct market failure in relating in externalities? provide examples

“The Woolf and Braveman article was written in 2011. At the end of the article, there is a section called

➤ How can I test whether the log CPI is trend stationary?
Use formal tests: the augmented Dickey–Fuller (ADF) for a unit root and the KPSS for trend stationarity. Include intercept and trend terms and run break-aware tests like Zivot–Andrews. Also inspect autocorrelation, variance behavior, and first differences to confirm whether shocks are temporary or permanent.

If the option fee is not delivered to the seller within the proper time frame, what happens to the contract?