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Cost-of-Education Index Study Presentation to the Joint Committee on Public School Finance January 24, 2002. The Central Issue. How to account for variations in the costs of education beyond the control of district officials? In other words, - PowerPoint PPT Presentation
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Cost-of-Education Index StudyPresentation to the Joint Committee on Public School Finance
January 24, 2002
How to account for variations in the costs of education beyond the control of district officials?
In other words,
How can we address the fact that districts must pay different amounts to provide the same educational services?
The Central Issue
Senate Bill 4
“…conduct a study of variations in known resource costs and costs of education beyond the control of a school district…[and] make recommendations to the 77th Legislature as to methods of adjusting funding under Chapter 42, Education Code, to reflect variations in resource costs and costs of education.” SB4, Section 1.42 (76th Legislature)
Issues to Consider
Prices versus costs: addressing intensity of use.
Approach: cost of living versus cost of education.
Perspective: willingness to pay versus willingness to accept.
Strategy: identify relevant factors, measure their impact.
Single index versus separate indices for urban and rural.
Controllable versus uncontrollable costs.
Data limitations: availability, accessibility, quality.
The Cost-of-Education Index
Texas uses the CEI to adjust for uncontrollable variations in the costs of education.
Every district is currently assigned a CEI value between 1.00 and 1.20.
The existing CEI affects the distribution of about $1.23 billion a year – roughly 13 percent of state aid to school districts.
The existing CEI has not been updated since 1990.
The CEI and Tier I
Adjusted Allotment
per ADA
($2,831 avg.)
=Small and Mid-Size
Adjustmentx
Cost of Education
Index((CEI-1) x .71) + 1
x
Basic Allotment
per ADA
$2,537
Adjusted Allotment is used to calculate
funding for:
Regular ProgramSpecial EducationCareer and TechnologyCompensatory EducationBilingual/ ESLGifted and TalentedPublic Education Grant
The CEI and Tier II
The CEI interacts with Tier II in the way that Weighted Students in Average Daily Attendance (WADA) is calculated:
Total Tier I Allotments- New Instructional Facilities Allotment
- Transportation Allotment- 50% of the effects of the CEI
Adjusted Tier I
$2,537
WADA
The Existing (1990) CEI
Factors Included in Study by the Legislative Education Board
Controllable Factors (Or factors adjusted for elsewhere in the
Foundation School Program)
District level: • Property wealth per teacher • Total effective tax rate • Graduation rate • Percent minority teaching staff • Non-salary benefit expenditures per pupil Teacher level: • Whether the teacher has an advanced degree • Whether the teacher is assigned secondary teaching duties • Total years of teaching experience
Uncontrollable Factors
• Competitive beginning average teacher salary • Location in a rural county (population less than 40,000) • Percent low-income pupils • District type • District size in terms of ADA
Existing (1990) CEI1.000 - 1.0461.046 - 1.0921.092 - 1.1381.138 - 1.1841.184 - 1.230> 1.230
The Existing (1990) CEI
The 2000 Cost-of-Education Index Study
Replication study: updating the existing CEI.
Study of price variations revealed in patterns of teacher salaries.
Study of cost of living revealed by variations in wages of financial and service industries.
Study of cost variations revealed in school district expenditures.
The 2000 Cost-of-Education Index StudyFindings
2000 Update of Existing CEI1.000 - 1.0461.046 - 1.0921.092 - 1.1381.138 - 1.1841.184 - 1.230> 1.230
2000 Update of Existing (1990) CEI
Updating the Existing CEI: Issues to Consider
The existing CEI only includes uncontrollable factors that were correlated with differences in teacher salaries in 1990.
Are there other factors that might be relevant today?
Teacher Compensation IndexFactors Included in Essentials Model
Teacher Characteristics
• Total years of teaching experience • Educational attainment • Gender and ethnicity • Days worked • Teaching assignment • Certification status • Indicator for whether the teacher was: Assigned administrative duties Assigned to multiple campuses A secondary school teacher New to the district
Environmental Factors
District level: • District size in terms of ADA • Distance to nearest certifying institution
• Distance to center of nearest metro area • Participation in Social Security • Percent of student who were: Immigrants Limited English Proficient Mainstreamed special education Community level: • Average house price • Average cooling days • Unemployment rate • Population density
Effect of Benefits on Teacher Compensation Index
1
1.1
1.2
1.3
1.4
1 1.1 1.2 1.3
Salary Index 1999-2000
Sal
ary
and
Be
ne
fits
199
9-20
00
Urban districtsRural districts
Pearson Correlation Betw een Underlying Salary Predictions -- .9922
Teacher Compensation Index: Stable Over Time
1
1.1
1.2
1.3
1.4
1 1.1 1.2 1.3 1.4
Salary and Benefits Index 1998-1999
Sal
ary
and
Be
ne
fits
Ind
ex
1999
-200
0
Urban districts
Rural districts
3-Year Salary and Benefits Index
3-Year Salary and Benefits Index1.000 - 1.0461.046 - 1.0921.092 - 1.1381.138 - 1.1841.184 - 1.230> 1.230
Important factors may have been omitted.
Distinguishing controllable from uncontrollable costs.
Wages are only one part of uncontrollable cost variations.
Teacher Compensation Index: Issues to Consider
Using Cost of Living to Adjust District Funding: Texas Wage Index
Like educators, bank tellers, nurses, and accountants demand higher wages in high cost-of-living areas.
This suggests that:
Systematic variations in local wages will reveal local variations in the cost of living.
Texas Wage Index
Financial and Service Industries Index1 - 1.1881.188 - 1.3771.377 - 1.5651.565 - 1.7541.754 - 1.942
Texas Wage Index: Issues to Consider
Clearly focuses on uncontrollable costs.
Illustrates costs of funding schools so they could compete with other service industries.
No district-level variations in costs.
Contains a broader range of values than other models, so potentially expensive.
Cost Function Estimation
Student Characteristics/ Shift Factors
• District size in terms of ADA
• Percent economically disadvantaged students
• Percent of students “at risk” (under NCES definition: single parent and in poverty)
• Percent limited English proficient students
• Percent special education students
• Percent of students in high school
• Distance to nearest major metropolitan area
Outcomes
• TAAS performance
• Percent of students taking advanced courses
• Percent of students above critical level on SAT or ACT
Prices
• Average salaries for teachers with five or fewer years of experience
Factors Included in Cost Function Estimation
Cost Function Index: Issues to Consider
Very complex model.
Captures the fact that some districts must use resources more intensively.
Highlights the interaction between scale and student characteristics.
Provides useful information for revising current finance formulas.
Texas needs a CEI - there are substantial cost variations.
The existing CEI is out of date.
There is no one best strategy.
All of the strategies have winners and losers.
Large changes must be considered in the context of the whole school finance system.
Investments in data quality and collection are worthwhile.
Texas is the leader on these issues.
General Observations
For copies of the full report, visit
www.utdanacenter.org
under “Research and Policy.”
Database Construction: Limitations
6 percent of the teacher files and 49 percent of the nonteacher files were excluded because we could not resolve inconsistencies in salary and experience data.
Over half of the teachers in 57 districts were excluded because of data problems.
The problem records disproportionately come from small, rural districts.