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@@ -769,7 +769,7 @@ <h1>Music</h1>
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blog/index.html

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research.html

@@ -291,7 +291,7 @@ <h2 class="anchored" data-anchor-id="refereed-articles-in-conference-proceedings
 </section>
 <section id="working-papers-papers-under-review" class="level2 page-columns page-full">
 <h2 class="anchored" data-anchor-id="working-papers-papers-under-review">Working Papers &amp; Papers Under Review</h2>
-<p></p><div class="pub"> <div class="grid"> <div class="g-col-11"> <ol> <li>Forsythe, Connor R., Arteaga, C., &amp; <strong>Helveston, J.P.</strong> (2024) “The Mixed Integrated Learning Logit (MILL) Model: A Machine Learning Approach to Modeling Unobserved Heterogeneity in Discrete Choice Analysis” <em>Working paper</em>.</li> </ol>  </div> <div class="g-col-1">  </div> </div> <ul style="list-style: none;"><li><a href="https://arxiv.org/abs/2402.00184" class="icon-link" target="_blank" rel="noopener"><i class="fas fa-external-link-alt"></i> View</a><a href="https://github.com/crforsythe/HAVAN-Paper" class="icon-link" target="_blank" rel="noopener"><i class="fab fa-github"></i> Code &amp; Data</a><a href="https://scholar.google.com/citations?view_op=view_citation&amp;hl=en&amp;user=DY2D56IAAAAJ&amp;citation_for_view=DY2D56IAAAAJ:IWHjjKOFINEC" class="icon-link" target="_blank" rel="noopener"><i class="ai ai-google-scholar"></i> Scholar</a></li></ul> </div><aside>   <center>     <b>Haiku Summary</b>     <br>     <em>       Flexible models       •       of heterogeneous       •       choice preferences     </em>   </center> </aside><div class="pub"> <div class="grid"> <div class="g-col-11"> <ol start="2"> <li><u>*Kaplan</u>, Leah, Szajnfarber, Z., &amp; <strong>Helveston, John P.</strong> (2024) “Mapping the AI-Enabled Transformation of Labor in Autonomous Vehicle Taxi Services” <em>Under review</em>.</li> </ol>  </div> <div class="g-col-1">  </div> </div> <ul style="list-style: none;"><li></li></ul> </div><div class="pub"> <div class="grid"> <div class="g-col-11"> <ol start="3"> <li>Jenn, A., Chakraborty, A., Hardman, S., Hoogland, K., Sugihara, C., <strong>Helveston, J.P.</strong>, Rich, J., Jochem, P., Plötz, P., Sprei, F., Williams, B., Axsen, J., Figenbaum, E., Pontes, J., Refa, N. (2024) “Supply-side challenges and research needs on the road to 100% zero-emissions vehicle sales” <em>Progress in Energy</em>.</li> </ol>  </div> <div class="g-col-1">  </div> </div> <ul style="list-style: none;"><li></li></ul> </div><aside>   <center>     <em>       A lit review of       •       supply-side issues towards       •       increasing ZEV sales     </em>   </center> </aside><div class="pub"> <div class="grid"> <div class="g-col-11"> <ol start="4"> <li><u>*Zhao</u>, Lujin &amp; <strong>Helveston, J.P.</strong> (2024) “Spatial Distributions of Plug-in Electric Vehicle Supply in the United States” <em>Working paper</em>.</li> </ol>  </div> <div class="g-col-1">  </div> </div> <ul style="list-style: none;"><li></li></ul> </div><div class="pub"> <div class="grid"> <div class="g-col-11"> <ol start="5"> <li><u>*Hu</u>, Pingfan, Tarroja, B., Dean, M., Forrest, K., Hittinger, E., Jenn, A. &amp; <strong>Helveston, J.P.</strong> (2024) “Measuring Consumer Willingness to Participate in BEV Smart Charging Programs” <em>Working paper</em>.</li> </ol>  </div> <div class="g-col-1">  </div> </div> <ul style="list-style: none;"><li></li></ul> </div><div class="pub"> <div class="grid"> <div class="g-col-11"> <ol start="6"> <li>Murphree, M., <strong>Helveston, J.P.</strong>, &amp; Breznitz, D. (2024) “Intellectual Property as a Production Input: Expanding Theories of Institutional Change and Profiting from Innovation” <em>Under review</em>.</li> </ol>  </div> <div class="g-col-1">  </div> </div> <ul style="list-style: none;"><li></li></ul> </div><aside>   <center>     <em>       Chinese producers       •       make money by making stuff,       •       not selling IP     </em>   </center> </aside><p></p>
+<p></p><div class="pub"> <div class="grid"> <div class="g-col-11"> <ol> <li>Forsythe, Connor R., Arteaga, C., &amp; <strong>Helveston, J.P.</strong> (2024) “The Mixed Integrated Learning Logit (MILL) Model: A Machine Learning Approach to Modeling Unobserved Heterogeneity in Discrete Choice Analysis” <em>Working paper</em>.</li> </ol>  </div> <div class="g-col-1">  </div> </div> <ul style="list-style: none;"><li><a href="https://arxiv.org/abs/2402.00184" class="icon-link" target="_blank" rel="noopener"><i class="fas fa-external-link-alt"></i> View</a><a href="https://github.com/crforsythe/HAVAN-Paper" class="icon-link" target="_blank" rel="noopener"><i class="fab fa-github"></i> Code &amp; Data</a><a href="https://scholar.google.com/citations?view_op=view_citation&amp;hl=en&amp;user=DY2D56IAAAAJ&amp;citation_for_view=DY2D56IAAAAJ:IWHjjKOFINEC" class="icon-link" target="_blank" rel="noopener"><i class="ai ai-google-scholar"></i> Scholar</a></li></ul> </div><aside>   <center>     <b>Haiku Summary</b>     <br>     <em>       Flexible models       •       of heterogeneous       •       choice preferences     </em>   </center> </aside><div class="pub"> <div class="grid"> <div class="g-col-11"> <ol start="2"> <li><u>*Kaplan</u>, Leah, Szajnfarber, Z., &amp; <strong>Helveston, John P.</strong> (2024) “Mapping the AI-Enabled Transformation of Labor in Autonomous Vehicle Taxi Services” <em>Under review</em>.</li> </ol>  </div> <div class="g-col-1">  </div> </div> <ul style="list-style: none;"><li></li></ul> </div><div class="pub"> <div class="grid"> <div class="g-col-11"> <ol start="3"> <li>Jenn, A., Chakraborty, A., Hardman, S., Hoogland, K., Sugihara, C., <strong>Helveston, J.P.</strong>, Rich, J., Jochem, P., Plötz, P., Sprei, F., Williams, B., Axsen, J., Figenbaum, E., Pontes, J., Refa, N. (2024) “Supply-side challenges and research needs on the road to 100% zero-emissions vehicle sales” <em>Progress in Energy</em>.</li> </ol>  </div> <div class="g-col-1">  </div> </div> <ul style="list-style: none;"><li></li></ul> </div><aside>   <center>     <em>       A lit review of       •       supply-side issues towards       •       increasing ZEV sales     </em>   </center> </aside><div class="pub"> <div class="grid"> <div class="g-col-11"> <ol start="4"> <li><u>*Zhao</u>, Lujin &amp; <strong>Helveston, J.P.</strong> (2024) “Spatial Disparities in Electric Vehicle Availability in the United States” <em>Working paper</em>.</li> </ol>  </div> <div class="g-col-1">  </div> </div> <ul style="list-style: none;"><li></li></ul> </div><div class="pub"> <div class="grid"> <div class="g-col-11"> <ol start="5"> <li><u>*Hu</u>, Pingfan, Tarroja, B., Dean, M., Forrest, K., Hittinger, E., Jenn, A. &amp; <strong>Helveston, J.P.</strong> (2024) “Measuring Consumer Willingness to Participate in BEV Smart Charging Programs” <em>Working paper</em>.</li> </ol>  </div> <div class="g-col-1">  </div> </div> <ul style="list-style: none;"><li></li></ul> </div><div class="pub"> <div class="grid"> <div class="g-col-11"> <ol start="6"> <li>Murphree, M., <strong>Helveston, J.P.</strong>, &amp; Breznitz, D. (2024) “Intellectual Property as a Production Input: Expanding Theories of Institutional Change and Profiting from Innovation” <em>Under review</em>.</li> </ol>  </div> <div class="g-col-1">  </div> </div> <ul style="list-style: none;"><li></li></ul> </div><aside>   <center>     <em>       Chinese producers       •       make money by making stuff,       •       not selling IP     </em>   </center> </aside><p></p>
 </section>
 <section id="magazine-publications" class="level2 page-columns page-full">
 <h2 class="anchored" data-anchor-id="magazine-publications">Magazine Publications</h2>

research/2015-transportation-research-part-a-policy-and-practice/index.html

@@ -734,7 +734,7 @@ <h1>Will subsidies drive electric vehicle adoption? Measuring consumer preferenc
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research/2018-transportation-research-part-b-methodological/index.html

@@ -734,7 +734,7 @@ <h1>Pooling Stated and Revealed Preference Data in the Presence of Endogeneity</
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research/2019-environmental-research-letters/index.html

@@ -735,7 +735,7 @@ <h1>Choice at the Pump: Measuring Preferences for Lower-Carbon Combustion Fuels<
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