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Questions related from Yue Teng
Dear all, I would like to ask for suggestions of any country-level database for trade in intermediate goods, especially for developing countries. Thank you very much.
02 February 2019 8,074 7 View
I read that the validity of unit root test becomes very small if the number of observations is small. In this case, it is very likely to have Type II error, say wrongly accepting the null...
09 January 2018 1,676 11 View
Durbin-Watson Statistics Table has three types of critical values for significance at 1%, 2.5% and 5% level. So how to choose which one to use when evaluating Durbin-Watson statistics (e.g....
07 January 2018 1,502 3 View
Dear all, Just a question about civil war in Latin America. Did Nicaraguan civil war (1979-1990) and Guatemalan civil war (1960-1996) take place across their whole territory? Btw, is it correct...
07 December 2017 8,956 4 View
In the 1950s, many Latin American countries experienced pro-poor reforms implemented by populist parties, like the Justicialist Party in Argentine, the Revolutionary Nationalist Movement in...
28 October 2017 8,360 9 View
Dear all, I really appreciate if anyone can tell me some databases on trade statistics before 1950 (and better in the 19th century). I mean trade data at world scale, not those on a particular...
03 February 2017 3,293 4 View
In linear regression, the coefficient (b) of a logged explanatory variable (e.g. log GDP) can be interpreted as 1% change in this explanatory variable is associated with a change of b/100 in...
25 November 2016 4,397 4 View
Because fixed-effects (FE) model only makes use of within-panel variation over time, some argue that FE model will generate too large standard errors when independent variables' between-variation...
21 November 2016 1,455 6 View
In some studies, land per capita, or sometimes arable land per capita, is used to measure a country's natural resource abundance. However, is this a good choice? Large countries (perhaps high...
20 October 2016 6,819 5 View
There are at least three methods to calculate the annual growth rate of a macro indicator: average annual growth rate (AAGR, simply the average of all annual growth rates between two years),...
25 June 2016 4,052 18 View
There are many kinds of price indices that are used to deflate economic data from current dollars to constant dollars. The most commonly used one is CPI, but also GDP deflator and PPI in some...
20 June 2016 8,363 9 View
Many studies, even some IMF papers, show and compare trade volumes across different years by directly using values in current dollars, rather than in constant dollars. But in this ways, inflation...
20 June 2016 5,289 4 View
The formula of the "turning point" in a Kuznets curve (where the dependent variable reaches its maximum value) is exp(-ß1/2*ß2). ß1 is the coefficient of the linear GDP and ß2 is the coefficient...
10 June 2016 5,922 3 View
I am running a panel regression, if I do not add the square of log GDP, then the coefficient of log GDP is 1.5. But after adding squared log GDP, the coefficient of log GDP becomes 45. Both log...
29 May 2016 1,129 12 View
The Ramsey test (estat ovtest in Stata) has results of F value around 0.9 (ranging from 0.098 to 0.088). Are such levels acceptable? I know that some scholars use the threshold of 0.05....
24 May 2016 6,568 3 View
In a panel regression, the dependent variable is decreasing over time, while some independent variables are increasing over time (e.g. school enrollment). But there are not any independent...
22 May 2016 6,965 2 View
