Tom's edits of a lecture, table of contents, and two new lectures

Author: thomassargent30

lectures/_static/quant-econ.bib

@@ -3,6 +3,117 @@
 Note: Extended Information (like abstracts, doi, url's etc.) can be found in quant-econ-extendedinfo.bib file in _static/
 ###
 
+
+
+@book{Chadhuri_Mukerjee_88,
+title = {Randomized Response: Theory and Technique},
+author = {A Chadhuri and R Mukerjee},
+year = {1988},
+publisher = {Marcel Dekker},
+address = {New York}
+}
+
+@article{warner1965randomized,
+  title={Randomized response: A survey technique for eliminating evasive answer bias},
+  author={Warner, Stanley L},
+  journal={Journal of the American Statistical Association},
+  volume={60},
+  number={309},
+  pages={63--69},
+  year={1965},
+  publisher={Taylor \& Francis}
+}
+
+
+@article{ljungqvist1993unified,
+  title={A unified approach to measures of privacy in randomized response models: A utilitarian perspective},
+  author={Ljungqvist, Lars},
+  journal={Journal of the American Statistical Association},
+  volume={88},
+  number={421},
+  pages={97--103},
+  year={1993},
+  publisher={Taylor \& Francis}
+}
+
+@article{lanke1976degree,
+  title={On the degree of protection in randomized interviews},
+  author={Lanke, Jan},
+  journal={International Statistical Review/Revue Internationale de Statistique},
+  pages={197--203},
+  year={1976},
+  publisher={JSTOR}
+}
+
+
+@article{leysieffer1976respondent,
+  title={Respondent jeopardy and optimal designs in randomized response models},
+  author={Leysieffer, Frederick W and Warner, Stanley L},
+  journal={Journal of the American Statistical Association},
+  volume={71},
+  number={355},
+  pages={649--656},
+  year={1976},
+  publisher={Taylor \& Francis}
+}
+
+
+@article{anderson1976estimation,
+  title={Estimation of a proportion through randomized response},
+  author={Anderson, Harald},
+  journal={International Statistical Review/Revue Internationale de Statistique},
+  pages={213--217},
+  year={1976},
+  publisher={JSTOR}
+}
+
+@article{fligner1977comparison,
+  title={A comparison of two randomized response survey methods with consideration for the level of respondent protection},
+  author={Fligner, Michael A and Policello, George E and Singh, Jagbir},
+  journal={Communications in Statistics-Theory and Methods},
+  volume={6},
+  number={15},
+  pages={1511--1524},
+  year={1977},
+  publisher={Taylor \& Francis}
+}
+
+@article{greenberg1977respondent,
+  title={Respondent hazards in the unrelated question randomized response model},
+  author={Greenberg, Bernard G and Kuebler, Roy R and Abernathy, James R and Horvitz, Daniel G},
+  journal={Journal of Statistical Planning and Inference},
+  volume={1},
+  number={1},
+  pages={53--60},
+  year={1977},
+  publisher={Elsevier}
+}
+
+
+@article{greenberg1969unrelated,
+  title={The unrelated question randomized response model: Theoretical framework},
+  author={Greenberg, Bernard G and Abul-Ela, Abdel-Latif A and Simmons, Walt R and Horvitz, Daniel G},
+  journal={Journal of the American Statistical Association},
+  volume={64},
+  number={326},
+  pages={520--539},
+  year={1969},
+  publisher={Taylor \& Francis}
+}
+
+@article{lanke1975choice,
+  title={On the choice of the unrelated question in Simmons' version of randomized response},
+  author={Lanke, Jan},
+  journal={Journal of the American Statistical Association},
+  volume={70},
+  number={349},
+  pages={80--83},
+  year={1975},
+  publisher={Taylor \& Francis}
+}
+
+
+
 @article{schmid2010,
   title     = {Dynamic mode decomposition of numerical and experimental data},
   author    = {Schmid, Peter J},

lectures/_toc.yml

@@ -5,20 +5,28 @@ parts:
   numbered: true
   chapters:
   - file: geom_series
-  - file: multi_hyper
   - file: sir_model
   - file: linear_algebra
   - file: qr_decomp
-  - file: svd_intro
   - file: complex_and_trig
   - file: eig_circulant
+  
+- caption: Elementary Statistics
+  numbered: true 
+  chapters:
   - file: lln_clt
   - file: prob_meaning
-  - file: heavy_tails
+  - file: multi_hyper
   - file: multivariate_normal
+  - file: heavy_tails
   - file: hoist_failure
   - file: time_series_with_matrices
   - file: back_prop
+  - file: rand_resp
+  - file: util_rand_resp
+  - file: svd_intro
+  
+
 - caption: Linear Programming
   numbered: true
   chapters:

lectures/exchangeable.md

@@ -44,8 +44,7 @@ plays in  Bayes' Law.
 We'll use such graphs to provide insights into the mechanics driving outcomes in {doc}`this lecture <odu>` about learning in an augmented McCall job
 search model.
 
-Among other things, this lecture discusses  connections between the statistical concepts of sequences of random variables
-that are
+Among other things, this lecture discusses  connections between the statistical concepts of sequences of random variables that are
 
 - independently and identically distributed
 - exchangeable
@@ -55,6 +54,14 @@ works in our example.
 
 You can read about exchangeability [here](https://en.wikipedia.org/wiki/Exchangeable_random_variables).
 
+Another term for **exchangeable** is **conditionally independent**.
+
+In this lecture, we hope  to convey an answer to the question *conditional on what?* in the phrase
+*conditionally independent*.
+
+We also help to tell why  an assumption of independence precludes possibility of learning while 
+an assumption of conditional independence makes learning possible.
+
 Below, we'll often use
 
 - $W$ to denote a random variable