Alex Olssen

410 reputation

bio	website
	location	Canberra, Australia
	age	26
visits	member for	1 year, 7 months
	seen	yesterday
stats	profile views	42

Hi,

Generally, I am interested in economics, mathematics (theoretical and applied), statistics (theoretical and applied), and computer programming. I am fluent in Stata, proficient in mata, R, python, and matlab. I occasionally use c++.

Alex

	410 reputation	bio	website		visits	member for	1 year, 7 months
17 badges		location	Canberra, Australia		seen	yesterday

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14 Questions

votes activity newest

6	The difference between convergence in $L^{\infty}$ and almost uniformly
3	Rosenthal's proof of the tower property for conditional expectation
3	Correspondences $f: X \to 2^Y$
2	Is $x^n$ Cauchy in $(C[0, 1], \|\|\cdot\|\|_{\infty})$?
2	Working through an example of measure theoretic conditional expectation

410 Reputation

+5	Rosenthal's proof of the tower property for conditional expectation
+25	If $a_n \rightarrow 1$, does $X_n \overset{p}{\rightarrow} X$ implies $a_n X_n \overset{p}{\rightarrow} X$?
+5	A special case of integrating over a marginal distribution
+5	Egoroff's theorem in Royden Fitzpatrick (comparison with lemma 10)

11 Answers

votes activity newest

4	is the function $1/\sqrt{x}$ uniformly continuous?
2	Does $\|t - s\| < \epsilon$ imply $\|\|t\| -\|s\|\| < \epsilon$ for $t,s \neq 0$ and $\epsilon>0$
1	If $a_n \rightarrow 1$, does $X_n \overset{p}{\rightarrow} X$ implies $a_n X_n \overset{p}{\rightarrow} X$?
1	Where to begin in approaching Stochastic Calculus?
1	Can someone explain what plim is?

21 Tags

6 real-analysis × 5	1 convergence
4 probability × 11	1 economics
2 probability-theory × 3	1 education
2 inequality	1 regression
1 homework × 3	1 stochastic-calculus