ECON 7770 Statistics

The first part of this course deals with topics in probability theory, including random variables, conditional distributions, expectation, and multivariate distributions. The second part presents topics in mathematical statistics, including moment estimation, hypothesis testing, asymptotic theory, and maximum likelihood estimation.

Course overview

Department
Economics
School
MCAS
Credits
3
Level
Graduate
Offered
Every Fall

Course evaluations

Response-weighted averages from Boston College’s official course evaluations (Avalanche/Blue).

Course rating
4.43 / 5 · Very Good
114 responses
Instructor rating
4.51 / 5 · Excellent
114 responses
Terms evaluated
5
Most recent: Fall 2025

Scales: overall ratings run from 1 (poor) to 5 (excellent); agreement questions from 1 (strongly disagree) to 5 (strongly agree); weekly effort from 1 (up to 1 hour) to 5 (10 or more hours).

Evaluations by term and instructor
TermInstructorCourse overallInstructor overallWell organizedClear learning objectivesIntellectually challengingHelpful assignmentsApplicable beyond courseAttendance necessaryWeekly effortResponses
Fall 2025Zhijie Xiao4.34.54.74.84.54.44.74.54–6 hrs/week13 of 16
Fall 2024Shengtao Dai4.34.04.64.54.64.74.74.64–6 hrs/week20 of 20
Fall 2024Zhijie Xiao4.44.74.64.64.74.54.84.74–6 hrs/week20 of 20
Fall 2023Zhijie Xiao—————————15 of 16
Fall 2022Qingsong Yao4.54.64.84.74.84.84.84.5—18 of 20
Fall 2022Zhijie Xiao4.54.74.84.74.74.74.84.54–6 hrs/week18 of 20
Fall 2021Zhijie Xiao4.64.84.84.74.84.95.04.7—10 of 22

Data freshness

Course and evaluation data last updated 2026-10-09. Source details and limitations are documented in Data Sources and Methodology.

Instructors

Sections

  • Section 01
    Fall 2026 · Zhijie Xiao · Maloney Hall 313 MW 10:30AM-11:45AM · Offered
  • Section 02
    Fall 2026 · Zhihang Liang · Maloney Hall 313 Su 11:00AM-12:00 Noon · Offered