Difference between revisions of "Yitro's System – A Bloated Bureaucracy/2"

From AlHaTorah.org
Jump to navigation Jump to search
(Original Author: Yehuda Novetsky, Neima Novetsky, Rabbi Hillel Novetsky)
(Original Author: Yehuda Novetsky, Neima Novetsky, Rabbi Hillel Novetsky)
Line 7: Line 7:
 
<category name="78,600 Judges">A Full 78,600 Judges
 
<category name="78,600 Judges">A Full 78,600 Judges
 
<p>The system really had 78,600 rulers who all served as judges.</p>
 
<p>The system really had 78,600 rulers who all served as judges.</p>
<mekorot><multilink><a href="MekhiltaAmalek2" data-aht="source">Mekhilta DeRabbi Yishmael</a><a href="MekhiltaAmalek2" data-aht="source">Yitro Amalek 2</a><a href="Mekhilta DeRabbi Yishmael" data-aht="parshan">About the Mekhilta DeRabbi Yishmael</a></multilink>,<fn>The Munich and Oxford manuscripts of the Mekhilta DeRabbi Yishmael specify (like the Bavli) that all were judges (דייני). The printed editions of the Mekhilta DeRabbi Yishmael merely use the word שרי like the Biblical verse.</fn> <multilink><a href="MekhiltaDeRashbi18-21" data-aht="source">Mekhilta DeRashbi</a><a href="MekhiltaDeRashbi18-21" data-aht="source">Shemot 18:21</a><a href="Mekhilta DeRashbi" data-aht="parshan">About Mekhilta DeRashbi</a></multilink>, <multilink><a href="Sanhedrin18a" data-aht="source">Bavli Sanhedrin</a><a href="Sanhedrin18a" data-aht="source">Sanhedrin 18a</a><a href="Talmud Bavli" data-aht="parshan">About the Bavli</a></multilink>, <multilink><a href="Rashi18-21" data-aht="source">Rashi</a><a href="Rashi18-21" data-aht="source">Shemot 18:21</a><a href="Rashi" data-aht="parshan">About Rashi</a></multilink>, <multilink><a href="IbnEzraShort18-21" data-aht="source">Ibn Ezra in his Short Commentary</a><a href="IbnEzraShort18-21" data-aht="source">Short Commentary Shemot 18:21</a><a href="R. Avraham ibn Ezra" data-aht="parshan">About Ibn Ezra</a></multilink>.<fn>In contrast to his Long Commentary cited below. On the general relationship between the two commentaries, see <a href="R. Avraham ibn Ezra" data-aht="parshan">Ibn Ezra</a>.</fn></mekorot>
+
<mekorot><multilink><a href="MekhiltaAmalek2" data-aht="source">Mekhilta DeRabbi Yishmael</a><a href="MekhiltaAmalek2" data-aht="source">Yitro Amalek 2</a><a href="Mekhilta DeRabbi Yishmael" data-aht="parshan">About the Mekhilta DeRabbi Yishmael</a></multilink>,<fn>The Munich and Oxford manuscripts of the Mekhilta DeRabbi Yishmael specify (like the Bavli) that all were judges (דייני). The printed editions of the Mekhilta DeRabbi Yishmael merely use the word שרי like the Biblical verse.</fn> <multilink><a href="MekhiltaDeRashbi18-21" data-aht="source">Mekhilta DeRashbi</a><a href="MekhiltaDeRashbi18-21" data-aht="source">Shemot 18:21</a><a href="Mekhilta DeRashbi" data-aht="parshan">About Mekhilta DeRashbi</a></multilink>, <multilink><a href="Sanhedrin18a" data-aht="source">Bavli Sanhedrin</a><a href="Sanhedrin18a" data-aht="source">Sanhedrin 18a</a><a href="Talmud Bavli" data-aht="parshan">About the Bavli</a></multilink>, <multilink><a href="Rashi18-21" data-aht="source">Rashi</a><a href="Rashi18-21" data-aht="source">Shemot 18:21</a><a href="R. Shelomo Yitzchaki (Rashi)" data-aht="parshan">About Rashi</a></multilink>, <multilink><a href="IbnEzraShort18-21" data-aht="source">Ibn Ezra in his Short Commentary</a><a href="IbnEzraShort18-21" data-aht="source">Short Commentary Shemot 18:21</a><a href="R. Avraham ibn Ezra" data-aht="parshan">About Ibn Ezra</a></multilink>.<fn>In contrast to his Long Commentary cited below. On the general relationship between the two commentaries, see <a href="R. Avraham ibn Ezra" data-aht="parshan">Ibn Ezra</a>.</fn></mekorot>
 
<point><b>Usage in Tanakh</b> – In <a href="MelakhimII1-9" data-aht="source">Melakhim II 1:9-14</a> each "ruler of fifty" commands fifty men.<fn>In contrast, see <a href="DivreiII17-14" data-aht="source">Divrei HaYamim II 17:14-18</a> where Yehoshafat's "rulers of thousands" rule over hundreds of thousands of people, and see Ralbag below.</fn></point>
 
<point><b>Usage in Tanakh</b> – In <a href="MelakhimII1-9" data-aht="source">Melakhim II 1:9-14</a> each "ruler of fifty" commands fifty men.<fn>In contrast, see <a href="DivreiII17-14" data-aht="source">Divrei HaYamim II 17:14-18</a> where Yehoshafat's "rulers of thousands" rule over hundreds of thousands of people, and see Ralbag below.</fn></point>
 
<point><b>Bloated system</b> – These sources do not address why it was necessary to have such a disproportionately high ratio of judges to laypeople.<fn>If these judges were part time volunteers rather than full time salaried officials, the need for larger numbers might be better understood.</fn></point>
 
<point><b>Bloated system</b> – These sources do not address why it was necessary to have such a disproportionately high ratio of judges to laypeople.<fn>If these judges were part time volunteers rather than full time salaried officials, the need for larger numbers might be better understood.</fn></point>
Line 16: Line 16:
 
<opinion name="Military">Military
 
<opinion name="Military">Military
 
<p>The vast number of rulers was needed because they formed a military chain of command, and not just a judicial system.</p>
 
<p>The vast number of rulers was needed because they formed a military chain of command, and not just a judicial system.</p>
<mekorot><multilink><a href="Abarbanel18" data-aht="source">Abarbanel</a><a href="Abarbanel18" data-aht="source">Shemot 18</a><a href="AbarbanelDevarim1" data-aht="source">Devarim 1</a><a href="Abarbanel" data-aht="parshan">About Abarbanel</a></multilink>.<fn>See <multilink><a href="Kaspi18-21" data-aht="source">Ibn Kaspi</a><a href="Kaspi18-21" data-aht="source">18:21</a><a href="R. Yosef ibn Kaspi" data-aht="parshan">About Ibn Kaspi</a></multilink> and <multilink><a href="Abarbanel18" data-aht="source">Abarbanel</a><a href="Abarbanel18" data-aht="source">Shemot 18</a><a href="Abarbanel" data-aht="parshan">About Abarbanel</a></multilink> (influenced by and using nearly identical language to Ibn Kaspi) who explain that a large bureaucracy is effective, as long as it is hierarchical.</fn></mekorot>
+
<mekorot><multilink><a href="Abarbanel18" data-aht="source">Abarbanel</a><a href="Abarbanel18" data-aht="source">Shemot 18</a><a href="AbarbanelDevarim1" data-aht="source">Devarim 1</a><a href="R. Yitzchak Abarbanel" data-aht="parshan">About Abarbanel</a></multilink>.<fn>See <multilink><a href="Kaspi18-21" data-aht="source">Ibn Kaspi</a><a href="Kaspi18-21" data-aht="source">18:21</a><a href="R. Yosef ibn Kaspi" data-aht="parshan">About Ibn Kaspi</a></multilink> and <multilink><a href="Abarbanel18" data-aht="source">Abarbanel</a><a href="Abarbanel18" data-aht="source">Shemot 18</a><a href="R. Yitzchak Abarbanel" data-aht="parshan">About Abarbanel</a></multilink> (influenced by and using nearly identical language to Ibn Kaspi) who explain that a large bureaucracy is effective, as long as it is hierarchical.</fn></mekorot>
 
<p>For elaboration, see <a href="Moshe's Duties and Yitro's Advice/2#TwoofFiveRoles" data-aht="page">Moshe's Duties</a>.</p></opinion>
 
<p>For elaboration, see <a href="Moshe's Duties and Yitro's Advice/2#TwoofFiveRoles" data-aht="page">Moshe's Duties</a>.</p></opinion>
 
<opinion name="Civil and Military">Civilian and Military
 
<opinion name="Civil and Military">Civilian and Military
 
<p>Each group of rulers had different responsibilities – <span class="unbold">The rulers of thousands were administrative and military leaders, the rulers of hundreds judged and were also military leaders, the rulers of fifties educated, and the rulers of tens were enforcement officers</span>.</p>
 
<p>Each group of rulers had different responsibilities – <span class="unbold">The rulers of thousands were administrative and military leaders, the rulers of hundreds judged and were also military leaders, the rulers of fifties educated, and the rulers of tens were enforcement officers</span>.</p>
<mekorot><multilink><a href="GraDevarim1-15" data-aht="source">Vilna Gaon (GR"A)</a><a href="GraDevarim1-15" data-aht="source">Aderet Eliyahu Devarim 1:15</a><a href="Vilna Gaon" data-aht="parshan">About the Vilna Gaon</a></multilink>, <multilink><a href="Haketav18-21" data-aht="source">HaKetav VeHaKabbalah</a><a href="Haketav18-21" data-aht="source">Shemot 18:21</a><a href="HaketavDevarim1-15" data-aht="source">Devarim 1:15</a><a href="HaKetav VeHaKabbalah" data-aht="parshan">About HaKetav VeHaKabbalah</a></multilink>, <multilink><a href="RDZHoffmann18-25" data-aht="source">R. D"Z Hoffmann</a><a href="RDZHoffmann18-25" data-aht="source">Shemot 18:25</a><a href="RDZHoffmannDevarim1-15" data-aht="source">Devarim 1:15</a><a href="R. D&quot;Z Hoffmann" data-aht="parshan">About R. D"Z Hoffmann</a></multilink>.<fn>Both HaKetav VeHaKabbalah and R. D"Z Hoffmann cite the GR"A and follow in his footsteps.</fn></mekorot>
+
<mekorot><multilink><a href="GraDevarim1-15" data-aht="source">Vilna Gaon (GR"A)</a><a href="GraDevarim1-15" data-aht="source">Aderet Eliyahu Devarim 1:15</a><a href="R. Eliyahu Kramer (Vilna Gaon – GR&quot;A)" data-aht="parshan">About the Vilna Gaon</a></multilink>, <multilink><a href="Haketav18-21" data-aht="source">HaKetav VeHaKabbalah</a><a href="Haketav18-21" data-aht="source">Shemot 18:21</a><a href="HaketavDevarim1-15" data-aht="source">Devarim 1:15</a><a href="R. Yaakov Mecklenburg (HaKetav VeHaKabbalah)" data-aht="parshan">About HaKetav VeHaKabbalah</a></multilink>, <multilink><a href="RDZHoffmann18-25" data-aht="source">R. D"Z Hoffmann</a><a href="RDZHoffmann18-25" data-aht="source">Shemot 18:25</a><a href="RDZHoffmannDevarim1-15" data-aht="source">Devarim 1:15</a><a href="R. David Zvi Hoffmann" data-aht="parshan">About R. D"Z Hoffmann</a></multilink>.<fn>Both HaKetav VeHaKabbalah and R. D"Z Hoffmann cite the GR"A and follow in his footsteps.</fn></mekorot>
 
<p>For further discussion, see <a href="Moshe's Duties and Yitro's Advice/2#ThreeofFourRoles" data-aht="page">Moshe's Duties</a>.</p></opinion>
 
<p>For further discussion, see <a href="Moshe's Duties and Yitro's Advice/2#ThreeofFourRoles" data-aht="page">Moshe's Duties</a>.</p></opinion>
 
</category>
 
</category>
Line 27: Line 27:
 
<opinion name="Rulers of Many Thousands">Rulers of Many Thousands
 
<opinion name="Rulers of Many Thousands">Rulers of Many Thousands
 
<p>Each "ruler of thousands" was in charge not just of one thousand people but of many thousands of people,<fn>According to Ralbag, there was a total of twelve "rulers of thousands," one per tribe. Shadal, though, while supporting Ralbag's general approach, suggests that there were more than twelve.</fn> with a similar concept applying to all of the other categories of rulers as well.</p>
 
<p>Each "ruler of thousands" was in charge not just of one thousand people but of many thousands of people,<fn>According to Ralbag, there was a total of twelve "rulers of thousands," one per tribe. Shadal, though, while supporting Ralbag's general approach, suggests that there were more than twelve.</fn> with a similar concept applying to all of the other categories of rulers as well.</p>
<mekorot><multilink><a href="Ralbag18-21" data-aht="source">Ralbag</a><a href="Ralbag18-21" data-aht="source">Shemot 18:21</a><a href="Ralbag" data-aht="parshan">About Ralbag</a></multilink>.</mekorot>
+
<mekorot><multilink><a href="Ralbag18-21" data-aht="source">Ralbag</a><a href="Ralbag18-21" data-aht="source">Shemot 18:21</a><a href="R. Levi b. Gershon (Ralbag)" data-aht="parshan">About Ralbag</a></multilink>.</mekorot>
 
<point><b>Usage in Tanakh</b> – This position is supported by the verses in <a href="DivreiII17-14" data-aht="source">Divrei HaYamim II 17:14-18</a> where Yehoshafat's "rulers of thousands" rule over hundreds of thousands of people and not one thousand.<fn>However, see above that in <a href="MelakhimII1-9" data-aht="source">Melakhim II 1:9-14</a> each "ruler of fifty" commands fifty men.</fn></point>
 
<point><b>Usage in Tanakh</b> – This position is supported by the verses in <a href="DivreiII17-14" data-aht="source">Divrei HaYamim II 17:14-18</a> where Yehoshafat's "rulers of thousands" rule over hundreds of thousands of people and not one thousand.<fn>However, see above that in <a href="MelakhimII1-9" data-aht="source">Melakhim II 1:9-14</a> each "ruler of fifty" commands fifty men.</fn></point>
 
</opinion>
 
</opinion>
Line 33: Line 33:
 
<p>Each "ruler of thousands" had an entourage of a thousand men/servants, but was in charge of many thousands of people,<fn>According to Ibn Ezra, there was a total of twelve "rulers of thousands," one per tribe.</fn> with a similar concept applying to all of the other categories of rulers as well.</p>
 
<p>Each "ruler of thousands" had an entourage of a thousand men/servants, but was in charge of many thousands of people,<fn>According to Ibn Ezra, there was a total of twelve "rulers of thousands," one per tribe.</fn> with a similar concept applying to all of the other categories of rulers as well.</p>
 
<mekorot><multilink><a href="IbnEzra18-21" data-aht="source">Ibn Ezra in his Long Commentary</a><a href="IbnEzra18-21" data-aht="source">Long Commentary Shemot 18:21</a><a href="R. Avraham ibn Ezra" data-aht="parshan">About Ibn Ezra</a></multilink>.<fn>See above for his differing approach in his Short Commentary. On the general relationship between the two commentaries, see <a href="R. Avraham ibn Ezra" data-aht="parshan">Ibn Ezra</a>.</fn></mekorot>
 
<mekorot><multilink><a href="IbnEzra18-21" data-aht="source">Ibn Ezra in his Long Commentary</a><a href="IbnEzra18-21" data-aht="source">Long Commentary Shemot 18:21</a><a href="R. Avraham ibn Ezra" data-aht="parshan">About Ibn Ezra</a></multilink>.<fn>See above for his differing approach in his Short Commentary. On the general relationship between the two commentaries, see <a href="R. Avraham ibn Ezra" data-aht="parshan">Ibn Ezra</a>.</fn></mekorot>
<point><b>Trait or title</b> – Ralbag points out that according to Ibn Ezra the terms "rulers of thousands…" should have been listed together with the other necessary qualifications.<fn><multilink><a href="MaaseiHaShem5" data-aht="source">R. Eliezer Ashkenazi</a><a href="MaaseiHaShem5" data-aht="source">Ma'asei HaShem Ma'asei Torah 5</a><a href="R. Eliezer Ashkenazi" data-aht="parshan">About Maasei HaShem</a></multilink> also wonders why this would be a prerequisite.</fn></point>
+
<point><b>Trait or title</b> – Ralbag points out that according to Ibn Ezra the terms "rulers of thousands…" should have been listed together with the other necessary qualifications.<fn><multilink><a href="MaaseiHaShem5" data-aht="source">R. Eliezer Ashkenazi</a><a href="MaaseiHaShem5" data-aht="source">Ma'asei HaShem Ma'asei Torah 5</a><a href="R. Eliezer Ashkenazi (Maasei Hashem)" data-aht="parshan">About Maasei HaShem</a></multilink> also wonders why this would be a prerequisite.</fn></point>
 
<point><b>Slaves with servants</b> – Abarbanel notes that it is unlikely that recently freed slaves would now have hundreds or thousands of servants. He therefore raises the possibility that it was only upon their appointment that they were given these support staffs of aides and enforcement officers.</point>
 
<point><b>Slaves with servants</b> – Abarbanel notes that it is unlikely that recently freed slaves would now have hundreds or thousands of servants. He therefore raises the possibility that it was only upon their appointment that they were given these support staffs of aides and enforcement officers.</point>
 
</opinion>
 
</opinion>
 
<opinion name="Court of a Thousand">Court of a Thousand Judges
 
<opinion name="Court of a Thousand">Court of a Thousand Judges
 
<p>Each "ruler of thousands" was part of a supreme court of a thousand judges, while the lower courts were manned by quorums of a hundred, fifty, and ten judges.</p>
 
<p>Each "ruler of thousands" was part of a supreme court of a thousand judges, while the lower courts were manned by quorums of a hundred, fifty, and ten judges.</p>
<mekorot><multilink><a href="Abarbanel18" data-aht="source">Abarbanel's third possibility</a><a href="Abarbanel18" data-aht="source">Shemot 18</a><a href="Abarbanel" data-aht="parshan">About Abarbanel</a></multilink>.<fn>Abarbanel notes that such a system could be found in his own day in Venice. Abarbanel's examples are from the administrative realm, consistent with his notion that the rulers served more than just a judicial function.</fn></mekorot>
+
<mekorot><multilink><a href="Abarbanel18" data-aht="source">Abarbanel's third possibility</a><a href="Abarbanel18" data-aht="source">Shemot 18</a><a href="R. Yitzchak Abarbanel" data-aht="parshan">About Abarbanel</a></multilink>.<fn>Abarbanel notes that such a system could be found in his own day in Venice. Abarbanel's examples are from the administrative realm, consistent with his notion that the rulers served more than just a judicial function.</fn></mekorot>
 
<point><b>Number of judges</b> – Abarbanel implies that there were 1160 rulers for each one of the twelve tribes.<fn>Cf. <multilink><a href="IbnEzraShort18-21" data-aht="source">Ibn Ezra in his Short Commentary</a><a href="IbnEzraShort18-21" data-aht="source">Short Commentary Shemot 18:21</a><a href="R. Avraham ibn Ezra" data-aht="parshan">About Ibn Ezra</a></multilink> who refers to an interpretation that there was a total of 1160 judges for all of the tribes together. Alternatively, one could maintain that while there was only one court of a thousand judges, there were numerous courts of a hundred, fifty, and ten.</fn></point>
 
<point><b>Number of judges</b> – Abarbanel implies that there were 1160 rulers for each one of the twelve tribes.<fn>Cf. <multilink><a href="IbnEzraShort18-21" data-aht="source">Ibn Ezra in his Short Commentary</a><a href="IbnEzraShort18-21" data-aht="source">Short Commentary Shemot 18:21</a><a href="R. Avraham ibn Ezra" data-aht="parshan">About Ibn Ezra</a></multilink> who refers to an interpretation that there was a total of 1160 judges for all of the tribes together. Alternatively, one could maintain that while there was only one court of a thousand judges, there were numerous courts of a hundred, fifty, and ten.</fn></point>
<point><b>Inefficient system</b> – <multilink><a href="MaaseiHaShem5" data-aht="source">R. Eliezer Ashkenazi</a><a href="MaaseiHaShem5" data-aht="source">Ma'asei HaShem Ma'asei Torah 5</a><a href="R. Eliezer Ashkenazi" data-aht="parshan">About Maasei HaShem</a></multilink> points out that in a court of a thousand judges it would be difficult for the judges to hear each other, let alone come to any agreements quickly.<fn>Making the system more efficient was the purpose of Yitro's proposed reform. R"E Ashkenazi also suggests another interpretation that there were a total of 678 rulers – 600 "rulers of thousands," 6 "rulers of a hundred [thousand]," 12 "rulers of fifty [thousand]", and 60 "rulers of ten [thousand]." [This is also one of the possibilities mentioned by <multilink><a href="IbnEzraShort18-21" data-aht="source">Ibn Ezra in his Short Commentary</a><a href="IbnEzraShort18-21" data-aht="source">Short Commentary Shemot 18:21</a><a href="R. Avraham ibn Ezra" data-aht="parshan">About Ibn Ezra</a></multilink>. However, see the Zafenat Paneach of R. Yosef Bonfils whose version of Ibn Ezra reads 78000 + 600 rather than 78 + 600.] However, in addition to the difficulty of adding the word "thousand" to each term, the resulting ordering of the list would be inconsistent (according to the Ma'asei HaShem, the "rulers of a hundred thousand" would be at the top of the pyramid). [In response, R"E Ashkenazi could perhaps suggest that the terms "hundreds", "fifties" and "tens" refer back to the "rulers of thousands" themselves (i.e. "ruler of a hundred" means "ruler of a hundred rulers of thousands").] See also HaKetav VeHaKabbalah who points out that <a href="Bemidbar31-5" data-aht="source">Bemidbar 31:5,14,48</a> mentions "rulers of hundreds" even though there were only 12,000 soldiers (and not hundreds of thousands).</fn></point>
+
<point><b>Inefficient system</b> – <multilink><a href="MaaseiHaShem5" data-aht="source">R. Eliezer Ashkenazi</a><a href="MaaseiHaShem5" data-aht="source">Ma'asei HaShem Ma'asei Torah 5</a><a href="R. Eliezer Ashkenazi (Maasei Hashem)" data-aht="parshan">About Maasei HaShem</a></multilink> points out that in a court of a thousand judges it would be difficult for the judges to hear each other, let alone come to any agreements quickly.<fn>Making the system more efficient was the purpose of Yitro's proposed reform. R"E Ashkenazi also suggests another interpretation that there were a total of 678 rulers – 600 "rulers of thousands," 6 "rulers of a hundred [thousand]," 12 "rulers of fifty [thousand]", and 60 "rulers of ten [thousand]." [This is also one of the possibilities mentioned by <multilink><a href="IbnEzraShort18-21" data-aht="source">Ibn Ezra in his Short Commentary</a><a href="IbnEzraShort18-21" data-aht="source">Short Commentary Shemot 18:21</a><a href="R. Avraham ibn Ezra" data-aht="parshan">About Ibn Ezra</a></multilink>. However, see the Zafenat Paneach of R. Yosef Bonfils whose version of Ibn Ezra reads 78000 + 600 rather than 78 + 600.] However, in addition to the difficulty of adding the word "thousand" to each term, the resulting ordering of the list would be inconsistent (according to the Ma'asei HaShem, the "rulers of a hundred thousand" would be at the top of the pyramid). [In response, R"E Ashkenazi could perhaps suggest that the terms "hundreds", "fifties" and "tens" refer back to the "rulers of thousands" themselves (i.e. "ruler of a hundred" means "ruler of a hundred rulers of thousands").] See also HaKetav VeHaKabbalah who points out that <a href="Bemidbar31-5" data-aht="source">Bemidbar 31:5,14,48</a> mentions "rulers of hundreds" even though there were only 12,000 soldiers (and not hundreds of thousands).</fn></point>
 
<point><b>Reversed pyramid</b> – According to Abarbanel, the highest court which decided the most important issues consisted of the greatest number of judges (one thousand judges).<fn>Alternatively, one could suggest that there were a thousand judges at the lowest level who each adjudicated cases by themselves, one hundred judges at the second level, fifty judges on the third level, and ten judges at the highest level.</fn></point>
 
<point><b>Reversed pyramid</b> – According to Abarbanel, the highest court which decided the most important issues consisted of the greatest number of judges (one thousand judges).<fn>Alternatively, one could suggest that there were a thousand judges at the lowest level who each adjudicated cases by themselves, one hundred judges at the second level, fifty judges on the third level, and ten judges at the highest level.</fn></point>
 
</opinion>
 
</opinion>

Version as of 02:18, 17 September 2014

Yitro's System – A Bloated Bureaucracy?

Exegetical Approaches

There are several approaches to understanding the workings of Yitro's system and to explaining the number of rulers of thousands, hundreds, fifties, and tens:

A Full 78,600 Judges

The system really had 78,600 rulers who all served as judges.

Usage in Tanakh – In Melakhim II 1:9-14 each "ruler of fifty" commands fifty men.3
Bloated system – These sources do not address why it was necessary to have such a disproportionately high ratio of judges to laypeople.4
Finding qualified judgesIbn Ezra in his Long CommentaryLong Commentary Shemot 18:21About Ibn Ezra dismisses the possibility that there were that many judges, arguing that it would have been impossible to find 78,600 qualified leaders possessing all of the traits in Yitro's job description.5 However, see Advice and Implementation that Rabbinic sources and Rashi are not bothered by this objection, as they maintain that since Moshe was unsuccessful at finding all of the desired criteria, he simply settled for lesser standards.

78,600 Appointees with Various Tasks

The system had 78,600 rulers, but each group of rulers had a different task and not all of them were judges. The two variations of this approach differ with regard to which other tasks Moshe delegated to the rulers:

Military

The vast number of rulers was needed because they formed a military chain of command, and not just a judicial system.

For elaboration, see Moshe's Duties.

Civilian and Military

Each group of rulers had different responsibilities – The rulers of thousands were administrative and military leaders, the rulers of hundreds judged and were also military leaders, the rulers of fifties educated, and the rulers of tens were enforcement officers.

For further discussion, see Moshe's Duties.

Significantly Less Than 78,600 Rulers

There are several variations of this position found in the commentators, each one suggesting a new interpretation of the term "rulers of thousands":

Rulers of Many Thousands

Each "ruler of thousands" was in charge not just of one thousand people but of many thousands of people,8 with a similar concept applying to all of the other categories of rulers as well.

Usage in Tanakh – This position is supported by the verses in Divrei HaYamim II 17:14-18 where Yehoshafat's "rulers of thousands" rule over hundreds of thousands of people and not one thousand.9

Entourage of a Thousand

Each "ruler of thousands" had an entourage of a thousand men/servants, but was in charge of many thousands of people,10 with a similar concept applying to all of the other categories of rulers as well.

Trait or title – Ralbag points out that according to Ibn Ezra the terms "rulers of thousands…" should have been listed together with the other necessary qualifications.12
Slaves with servants – Abarbanel notes that it is unlikely that recently freed slaves would now have hundreds or thousands of servants. He therefore raises the possibility that it was only upon their appointment that they were given these support staffs of aides and enforcement officers.

Court of a Thousand Judges

Each "ruler of thousands" was part of a supreme court of a thousand judges, while the lower courts were manned by quorums of a hundred, fifty, and ten judges.

Number of judges – Abarbanel implies that there were 1160 rulers for each one of the twelve tribes.14
Inefficient systemR. Eliezer AshkenaziMa'asei HaShem Ma'asei Torah 5About Maasei HaShem points out that in a court of a thousand judges it would be difficult for the judges to hear each other, let alone come to any agreements quickly.15
Reversed pyramid – According to Abarbanel, the highest court which decided the most important issues consisted of the greatest number of judges (one thousand judges).16